Coway Co., Ltd.

République de Corée

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Type PI
        Brevet 363
        Marque 186
Juridiction
        International 264
        États-Unis 227
        Canada 49
        Europe 9
Date
Nouveautés (dernières 4 semaines) 7
2022 juin (MACJ) 7
2022 mai 3
2022 avril 5
2022 mars 6
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Classe IPC
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs 36
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs 32
F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation 32
B01D 46/42 - Equipement auxiliaire ou son utilisation 28
B01D 35/00 - Dispositifs filtrants ayant des particularités non couvertes spécifiquement par les groupes , applications non couvertes spécifiquement par les groupes ; Dispositifs auxiliaires pour la filtration; Structure du carter de filtre 22
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Classe NICE
11 - Appareils de contrôle de l'environnement 133
35 - Publicité; Affaires commerciales 33
07 - Machines et machines-outils 23
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser. 12
20 - Meubles et produits décoratifs 9
Voir plus
Statut
En Instance 68
Enregistré / En vigueur 481
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1.

HOT WATER SUPPLY DEVICE, CONTROL METHOD FOR SAME, AND WATER TREATMENT DEVICE

      
Numéro d'application KR2021013867
Numéro de publication 2022/131502
Statut Délivré - en vigueur
Date de dépôt 2021-10-08
Date de publication 2022-06-23
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s) Moon, Hyoung Min

Abrégé

The present invention provides a hot water supply device comprising: a water purification filter which purifies raw water; a heating unit into which purified water that has been filtered in the water purification filter flows, and which generates pre-heated water by heating the purified water to a first pre-heating temperature, or generates hot water by heating the purified water or reserve water, which is stored pre-heated water, to a target temperature that is higher than the first pre-heating temperature; a pre-heating tank in which the pre-heated water is stored as reserve water; a flow switching unit which switches the direction of the flow between the heating unit and the pre-heating tank; and a control unit which controls the heating unit and the flow switching unit.

Classes IPC  ?

  • F24H 1/40 - Appareils de chauffage d'eau autres qu'instantanés ou à accumulation, p.ex. chauffe-eau pour chauffage central avec un ou plusieurs tubes d'eau
  • B67D 3/00 - Appareils ou dispositifs pour commander le débit du liquide à distribuer par gravité à partir des récipients de stockage
  • F24H 9/20 - Disposition ou montage des dispositifs de commande ou de sécurité
  • F24H 9/00 - APPAREILS DE CHAUFFAGE DE FLUIDES, p.ex. DE L'AIR OU DE L'EAU, COMPORTANT DES MOYENS DE PRODUCTION DE CHALEUR, EN GÉNÉRAL - Parties constitutives

2.

RUNNING-WATER-TYPE EVAPORATOR, AND ICE-MAKING DEVICE AND WATER PURIFICATION DEVICE COMPRISING SAME

      
Numéro d'application KR2021018040
Numéro de publication 2022/131631
Statut Délivré - en vigueur
Date de dépôt 2021-12-01
Date de publication 2022-06-23
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Lee, Gyeong Min
  • Kim, Gyeong Jong
  • Lee, Hyun Woo
  • Choi, In Du
  • Kim, Jae Man
  • Park, Jung Chul
  • Yong, Min Chul
  • Heo, Sung Hwan
  • Ye, Byung Hyo
  • Kim, Chung Rae
  • Cho, Jae Wook

Abrégé

The present invention relates to a running-water-type evaporator, and an ice-making device and a water purification device comprising same, and to a running-water-type evaporator, and an ice-making device and a water purification device comprising same, the evaporator uniformly transferring, to ice, heat supplied through high-temperature fluid during ice separation, so as to enable the ice to be easily separated without using separate ice-separating water, and thus minimizes melting of the ice during ice separation, and circulating ice-making water in a state in which the ice-making water flows only toward the outer sides of a pair of outer plate members, and thus a degradation in the cleanliness of the ice-making water can be prevented.

Classes IPC  ?

  • F25C 1/142 - Production de glace par congélation de l'eau des surfaces refroidies, p.ex. pour former des plaques pour produire des couches minces qui seront dégagées par raclage ou clivage, p.ex. sous forme de flocons des parois extérieures des corps refroidis
  • F25C 5/10 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace en utilisant un fluide chauffé par le frigorigène
  • F25B 39/02 - Evaporateurs
  • F28D 3/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source d
  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails

3.

WATER PURIFIER AND FLOW RATE CONTROL METHOD THEREFOR

      
Numéro d'application 17684866
Statut En instance
Date de dépôt 2022-03-02
Date de la première publication 2022-06-16
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kang, Dae-Sik
  • Lee, Byoung-Phil
  • Moon, Hyoung-Min
  • Kang, Sang-Hyeon
  • Lee, Dong-Hun

Abrégé

Provided is a water purifier that includes a filtering unit for producing purified water by filtering influent water; a TDS measuring unit for measuring the total dissolved solids (TDS) in the water flowing into the filtering unit; a purified water passage through which the purified water is discharged; a concentrated water passage through which concentrated water, filtered by the filtering unit, is discharged; a concentrated water flow control valve for controlling the flow rate of the concentrated water discharged through the concentrated water passage; and a control unit for adjusting the degree of opening and closing of the concentrated water control valve, on the basis of the TDS and the pressure of the water flowing into the filtering unit.

Classes IPC  ?

4.

COLD WATER PRODUCTION APPARATUS AND METHOD

      
Numéro d'application 17603130
Statut En instance
Date de dépôt 2020-04-28
Date de la première publication 2022-06-16
Propriétaire COWAY Co., Ltd. (République de Corée)
Inventeur(s)
  • Heo, Sung-Hwan
  • Moon, Hyun-Seok
  • Yong, Min-Chul
  • Lee, Hyun-Hee

Abrégé

A cold water production apparatus and method are provided. A cold water production apparatus according to one embodiment of the present invention can comprise: an apparatus body; a water tank which is provided in the apparatus body and which accommodates water flowing in from a water supply source; a cold water production pipe which is provided in the apparatus body so as to be connected to the water tank, and which allows the water accommodated in the water tank to flow thereto, move therein and then be discharged; and a cooling unit which is mounted on the outer surface of the apparatus body, and which cools the apparatus body so that the water accommodated in the water tank and the water flowing in the cold water production pipe is cooled.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression

5.

VENTILATED MATTRESS AND BED COMPRISING VENTILATED MATTRESS

      
Numéro d'application KR2021016385
Numéro de publication 2022/124603
Statut Délivré - en vigueur
Date de dépôt 2021-11-11
Date de publication 2022-06-16
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Park, Chulwoo
  • Lee, Hyun Hee
  • Jeong, Dae Jung
  • Seo, Young Ju
  • Kang, Min Gyu

Abrégé

The present invention relates to a ventilated mattress and a bed comprising the ventilated mattress, which minimize the leakage of external air, having flowed in from the outside, through a portion other than ventilation holes, and thus have improved ventilation performance.

Classes IPC  ?

  • A47C 21/04 - Dispositifs pour la ventilation, le refroidissement ou le réchauffage
  • F04D 25/08 - Ensembles comprenant des pompes et leurs moyens d'entraînement le fluide énergétique étant l'air, p.ex. pour la ventilation
  • F04D 29/52 - Carters d'enveloppe; Tubulures pour le fluide énergétique pour pompes axiales
  • F04D 29/54 - Moyens de guidage du fluide, p.ex. diffuseurs
  • F04D 29/58 - Refroidissement; Chauffage; Réduction du transfert de chaleur
  • F04D 29/56 - Moyens de guidage du fluide, p.ex. diffuseurs réglables
  • F04D 27/00 - Commande, p.ex. régulation des pompes, installations ou systèmes de pompage spécialement adaptés aux fluides compressibles
  • A47C 27/00 - Matelas à ressort, rembourrés ou à fluide spécialement adaptés pour chaises, fauteuils, lits ou canapés
  • A47C 27/04 - Matelas à ressort, rembourrés ou à fluide spécialement adaptés pour chaises, fauteuils, lits ou canapés avec soufflets à ressorts

6.

Air purifier

      
Numéro d'application 29697040
Numéro de brevet D0954240
Statut Délivré - en vigueur
Date de dépôt 2019-07-03
Date de la première publication 2022-06-07
Date d'octroi 2022-06-07
Propriétaire COWAY Co., Ltd. (République de Corée)
Inventeur(s)
  • Choi, Jong Ho
  • Lee, Sul Ki
  • Kim, Ga Hee

7.

NANOTRAP

      
Numéro d'application 1663581
Statut Enregistrée
Date de dépôt 2022-04-21
Date d'enregistrement 2022-04-21
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Water purifiers for household purposes; water purifier filters for household purposes.

8.

BIDET BODY WITH FLAT BOTTOM SURFACE

      
Numéro d'application 17438749
Statut En instance
Date de dépôt 2019-12-16
Date de la première publication 2022-05-19
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Song, Minsu
  • Lee, Hyun Kang
  • Kim, Youngpyo
  • Nam, Dong Ik
  • Kim, Min Hwan

Abrégé

Provided is a bidet body. In the bidet body according to an embodiment of the present disclosure, at least one of a drying nozzle and a cleaning nozzle moving in one of a forward and downward direction and an upward and backward direction may be installed, and a bottom surface (111) of a cover (110) constituting an exterior of the bidet body may be flat.

Classes IPC  ?

  • E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
  • A47K 10/48 - Séchage à l'air chaud

9.

POWER CONVERSION DEVICE FOR ELECTRIC RANGE, AND CONTROL METHOD THEREOF

      
Numéro d'application KR2021013866
Numéro de publication 2022/102983
Statut Délivré - en vigueur
Date de dépôt 2021-10-08
Date de publication 2022-05-19
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Young Kook
  • Oh, Kyo Eon
  • Seong, Yeon Soo
  • Lee, Eui Soon

Abrégé

Disclosed are a power conversion device for an electric range, and a control method thereof. The control method according to one embodiment of the present invention comprises: receiving a user's selection of the number of outputs through an interface unit, and determining the resonance frequency from the number of outputs and an object to be heated; comparing a rectified voltage and the voltage at both ends of a switching element, and generating a switching timing reference signal; and determining a delay time according to the difference between the resonance frequency and the frequency of the switching timing reference signal, and outputting a switching control signal that turns on after the delay time has passed since the falling edge of the switching timing reference signal.

Classes IPC  ?

  • H05B 6/04 - Sources de courant
  • H05B 6/06 - Commande, p.ex. de la température, de la puissance
  • H05B 6/12 - Dispositifs pour la cuisson
  • H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande

10.

Water purifier

      
Numéro d'application 29735510
Numéro de brevet D0951390
Statut Délivré - en vigueur
Date de dépôt 2020-05-21
Date de la première publication 2022-05-10
Date d'octroi 2022-05-10
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s) Shin, Karam

11.

NANOTRAP

      
Numéro d'application 218941700
Statut En instance
Date de dépôt 2022-04-21
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

(1) Water purifiers for household purposes; water purifier filters for household purposes.

12.

NANOTRAP

      
Numéro de série 79341517
Statut En instance
Date de dépôt 2022-04-21
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Water purifiers for household purposes; water purifier filters for household purposes

13.

WATER PURIFIER

      
Numéro d'application KR2021014231
Numéro de publication 2022/080889
Statut Délivré - en vigueur
Date de dépôt 2021-10-14
Date de publication 2022-04-21
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Jung, Hee Do
  • Park, Chan Jung
  • Jung, Woong
  • Kim, Hyun Goo
  • Lee, Jong Hwan
  • Oh, Yoo Won

Abrégé

A water purifier comprises: a filter module, which includes a plurality of filters for filtering raw water to provide purified water, and a filter connector having a filter connection passage that allows the plurality of filters to communicate with each other; and a filter housing having an open top, and providing a filter accommodation space in which the filter module is accommodated, wherein the filter housing includes a filter fixing piece which is separably fastened to one side of the filter connector and which provides a flow path for supplying the raw water to the filter module or discharging, to the outside of the filter housing, the purified water provided from the filter module, and the distance between the filter connector and the inner wall of the filter housing facing the other side of the filter connector can be greater than the overlapping length of the filter connector and the filter fixing piece in a state in which the filter module accommodated in the filter accommodation space and the filter fixing piece are fastened.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression
  • F16J 15/02 - Joints d'étanchéité entre surfaces immobiles entre elles

14.

WATER PURIFICATION TANK AND WATER PURIFIER COMPRISING SAME

      
Numéro d'application KR2021014236
Numéro de publication 2022/080891
Statut Délivré - en vigueur
Date de dépôt 2021-10-14
Date de publication 2022-04-21
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Jung, Hee Do
  • Lee, Jong Hwan
  • Kim, Hyun Goo
  • Oh, Yoo Won
  • Park, Chan Jung
  • Jung, Woong

Abrégé

A water purifier for providing purified water by purifying water comprises: a water purification tank for accommodating the purified water; and an outlet for discharging the purified water to the outside of the water purifier, wherein the purified water tank may include: a tank main body providing an accommodation space for accommodating the purified water; a discharge buffer part having an inlet communicating with the accommodation space so that the purified water of the accommodation space can be introduced therein, and extending in the vertical direction; a water outlet tube including an insertion part extending downwardly from the inside of the discharge buffer part so as to discharge the purified water to the outlet through a discharge flow path; and a gasket extending from the insertion part to an inner circumferential surface of the discharge buffer part so as to reduce sloshing of the purified water in the discharge buffer part.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • B67D 1/12 - Dispositifs ou systèmes de commande du débit ou de la pression
  • B01D 35/04 - Tampons filtres, filtres pour vannes ou robinets
  • F16J 15/02 - Joints d'étanchéité entre surfaces immobiles entre elles

15.

WATER PURIFIER

      
Numéro d'application KR2021013945
Numéro de publication 2022/075819
Statut Délivré - en vigueur
Date de dépôt 2021-10-08
Date de publication 2022-04-14
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Jung, Hee Do
  • Lee, Jong Hwan
  • Kim, Hyun Goo
  • Oh, Yoo Won
  • Park, Chan Jung
  • Jung, Woong

Abrégé

A water purifier may comprise: a filter which filters raw water and provides purified water; an outlet for the purified water to be discharged to the outside; a plurality of water pipes, providing a flowable space for the purified water to flow therein; a flow path module including a body portion supporting the plurality of water pipes; and a tubing assembly which is separably connected to the plurality of water pipes, and which selectively opens/closes at least a portion of the plurality of water pipes when connected to the plurality of water pipes. The tubing assembly is connected to the filter at one side thereof, and is connected to the flow path module at the other side thereof, and the flow path module receives, via the tubing assembly, the purified water filtered by the filter, and the flow path module is placed above the tubing assembly, and when viewed from above, is disposed between the filter and the outlet and overlapped with at least a portion of the tubing assembly, and may be disposed without overlapping with the filter.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • B67D 1/12 - Dispositifs ou systèmes de commande du débit ou de la pression
  • B01D 35/04 - Tampons filtres, filtres pour vannes ou robinets
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression

16.

WATER PURIFIER AND CONTROL METHOD FOR WATER PURIFIER

      
Numéro d'application 17532591
Statut En instance
Date de dépôt 2021-11-22
Date de la première publication 2022-03-17
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Moon, Hyoung-Min
  • Jeong, Dae-Jung
  • Lee, Byoung-Phil
  • Cho, Sung-Kon
  • Kang, Sang-Hyeon
  • Yun, Sung-Han
  • Eom, Ju-Hyuk
  • Kang, Dae-Sik
  • Lee, Jung-Hun

Abrégé

Provided is a water purifier comprising: a filter unit filtering water supplied from a water source, including a reverse osmosis filter; a discharge unit discharging water filtered by the filter unit externally; a flushing portion connected to the reverse osmosis filter; and a controller configured to flow water filtered by the reverse osmosis filter to the flushing portion, and to flush the reverse osmosis filter.

Classes IPC  ?

  • B01D 61/12 - Commande ou régulation
  • C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
  • B01D 61/08 - Appareils à cet effet
  • C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
  • B01D 61/10 - Accessoires; Opérations auxiliaires
  • B01D 61/02 - Osmose inverse; Hyperfiltration
  • B01D 37/04 - Commande de la filtration
  • B01D 65/02 - Nettoyage ou stérilisation de membranes

17.

COLD-WATER MAKING APPARATUS AND WATER PURIFIER COMPRISING SAME

      
Numéro d'application KR2021012306
Numéro de publication 2022/055283
Statut Délivré - en vigueur
Date de dépôt 2021-09-09
Date de publication 2022-03-17
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Yong, Min Chul
  • Kim, Chung Rae
  • Kim, Chul Ho
  • Park, Chan Jung

Abrégé

The present invention relates to a cold-water making apparatus and a water purifier including same. Any one of a water inlet port, which is in communication with a water inlet flow path member so that incoming water can be introduced into a case member, and a water outlet port, which is in communication with a water outlet flow path member so that outflowing water can be discharged, is arranged adjacent to a heat transfer wall of the case, and thus, storage water in the case member flows while directly contacting the inner surface of the heat transfer wall. Thus, the cooling performance of the cold-water making apparatus can be improved, and at the same time, the storage water may sufficiently flow without remaining in the case member, thereby improving the cleanliness of the outflowing water.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • F25D 31/00 - Autres appareils de refroidissement ou de congélation
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression

18.

HUMIDIFIER

      
Numéro d'application 17420532
Statut En instance
Date de dépôt 2019-12-26
Date de la première publication 2022-03-17
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Do-Yeop
  • Hong, Hyun-Jin
  • Kang, Sang-Woo
  • Cho, An-Ho

Abrégé

A humidifier for which the cleaning of a water tank is easy includes: a water tank which is mounted inside a housing and stores water; a humidification member which is immersed in the water stored in the water tank and performs humidification; a water container provided with an opening/closing valve which is opened and closed to supply water stored therein to the water tank; a water container support member which is detachably mounted to an upper part of the water tank and on which the water container is seated; and a water supply control member which is mounted to the water container support member and opens and closes the opening/closing valve so that the water can be supplied from the water container to the water tank.

Classes IPC  ?

  • F24F 6/04 - Humidification de l'air par évaporation d'eau dans l'air en utilisant des éléments humides fixes non chauffés
  • F24F 11/00 - Aménagements de commande ou de sécurité

19.

TANK HAVING INTEGRATED INSULATION STRUCTURE

      
Numéro d'application KR2021008520
Numéro de publication 2022/050550
Statut Délivré - en vigueur
Date de dépôt 2021-07-05
Date de publication 2022-03-10
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Kyu-Jun
  • Sim, Sang-Gu
  • Kim, Sung-Jin
  • Bang, Sang-Woo
  • Cho, An-Ho
  • Park, Chan-Jung

Abrégé

Provided is a tank having an integrated insulation structure, comprising: a tank body having an accommodating space formed therein; a foaming case surrounding the outer peripheral surface of the tank body; and a foamed insulation material formed by a foaming agent expanding after being introduced into a space between the outer peripheral surface of the tank body and the foaming case, wherein the foamed insulation material is integrated with the tank body and the foaming case through foaming, the foaming case includes a plurality of parts surrounding the tank body, and at least some of the plurality of parts having a structure manufactured in a planar figure shape to be foldable thereafter so as to correspond to the exterior of the tank body.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression
  • B29C 45/00 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet
  • B29L 31/34 - Appareils électriques, p.ex. bougies ou leurs parties constitutives

20.

PRIME MAX

      
Numéro de série 97304415
Statut En instance
Date de dépôt 2022-03-09
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water purifiers for industrial purposes; water purifying apparatus for household purposes; water filtration and purification units and replacement cartridges and filters therefor for water purifiers; household air cleaners; air filters for air cleaners; bidets; filters for bidets; water softening apparatus and installations; filters for water softening apparatus and installations; dehumidifiers; humidifiers; sterilizers; apparatus for dehydrating food waste; clothes treatment apparatus, namely, sterilizing, electric air deodorizing and drying apparatus for clothes for household purpose

21.

Bidet

      
Numéro d'application 29736819
Numéro de brevet D0944950
Statut Délivré - en vigueur
Date de dépôt 2020-06-03
Date de la première publication 2022-03-01
Date d'octroi 2022-03-01
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Park, Junhyuk
  • Lee, Nari
  • Maeng, Kyoung Hwa

22.

METHOD FOR MANUFACTURING EVAPORATOR FOR ICE-MAKING AND EVAPORATOR FOR ICE-MAKING

      
Numéro d'application 17413436
Statut En instance
Date de dépôt 2019-12-11
Date de la première publication 2022-02-24
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Lee, Kwon-Jae
  • Choi, In-Du
  • Lee, Hyun-Woo
  • Kim, Chung-Lae
  • Park, Chan-Jung
  • Jung, Woong

Abrégé

A method for manufacturing an evaporator for ice-making includes: a preparation step for preparing a plate member, a finger member, and a capillary tube, the plate member being provided with a through hole and formed as a developed view of a tube; an insertion step for inserting the finger member into the through hole so that the finger member at least partially passes through the through hole; a connection step for fixedly connecting the finger member to the plate member; an insert placement step for placing at least a part of the capillary tube on the plate member; and an evaporation tube formation step for forming an evaporation tube, which is provided with a refrigerant flow path through which a refrigerant flows, by bending the plate member into a tube shape and connecting end portions.

Classes IPC  ?

  • F25C 5/08 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace
  • F25B 39/02 - Evaporateurs
  • B23K 26/21 - Assemblage par soudage

23.

WATER-PURIFYING APPARATUS

      
Numéro d'application KR2021009777
Numéro de publication 2022/030862
Statut Délivré - en vigueur
Date de dépôt 2021-07-28
Date de publication 2022-02-10
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Moon, Hyoung Min
  • Kim, Chul Ho
  • Moon, Hyun Suk
  • Hong, Young Hoon
  • Park, Si Jun
  • Shin, Hyun Soo
  • Park, Chan Jung

Abrégé

The present invention provides a water-purifying apparatus comprising: a reverse osmosis filter (110) for filtering raw water in a reverse osmosis type, the reverse osmosis filter (110) being divided into a filtering side (112a) and a non-filtering side (112b) with reference to a built-in reverse osmosis membrane (111); a pump unit (120) provided on a raw-water line (130) connected to the front-end side of the reverse osmosis filter (110) so as to move raw water toward the non-filtering side (112b); a purified-water discharging line (140) connected to the filtering side (112a) of the reverse osmosis filter (110) such that filtered purified-water is discharged therethrough; a purified-water extracting valve (142) provided on the purified-water discharging line (140) so as to open/close the purified-water discharging line (140); a domestic-water discharging line (150) connected to the non-filtering side (112b) of the reverse osmosis filter (110) so as to discharge unfiltered domestic water from the reserve osmosis filter (110); a domestic-water discharging valve (152) provided on the domestic-water discharging line (150) so as to open/close the domestic water-discharging line (150); and a control unit (160) for controlling operations of the pump unit (120) and the domestic-water discharging valve (152). The control unit (160) closes the domestic-water discharging valve (152) in a transient state, until the pressure difference between the front-end side of the pump unit (120) and the rear-end side thereof reaches a normal state since closure of the purified-water extracting valve (142) and initial operation of the pump unit (120).

Classes IPC  ?

  • B01D 61/10 - Accessoires; Opérations auxiliaires
  • B01D 61/12 - Commande ou régulation
  • B01D 61/08 - Appareils à cet effet
  • B01D 61/02 - Osmose inverse; Hyperfiltration
  • C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
  • C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout

24.

FILTER FRAME AND AIR PURIFIER COMPRISING SAME

      
Numéro d'application KR2021009875
Numéro de publication 2022/025663
Statut Délivré - en vigueur
Date de dépôt 2021-07-29
Date de publication 2022-02-03
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Jhe Hong
  • Nam, Yu Young
  • Bae, Jun Hyoung
  • Kim, Ki Soo

Abrégé

A filter frame comprises a support supporting a filter member for filtering air, and the support comprises a first support and a second support which are connected so as to rotate about one another. The first support and second support each comprises: a body part comprising a first vertical member extending in the vertical direction, a horizontal member having one end connected to be perpendicular to the first vertical member, and a second vertical member connected to the other end of the horizontal member and extending in the vertical direction; a cylindrical shaft part connected to the first vertical member at a position between the upper end portion and lower end portion of the first vertical member, and extending in the vertical direction; a rotating part connected to the second vertical member at a position between the upper end part and lower end part of the second vertical member and formed so as to surround at least a part of the shaft part; a latching part provided on the first vertical member and/or the shaft part; and an interlocking part provided on the second vertical member and/or the rotating part and formed so as to interlock with and be fixed to the latching part, wherein the rotation part of the second support can be rotatably coupled to the shaft part of the first support.

Classes IPC  ?

  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
  • B01D 46/42 - Equipement auxiliaire ou son utilisation

25.

ELECTRODE CATALYST LAYER COMPOSED OF PALLADIUM, IRIDIUM, AND TANTALUM, AND STERILE WATER GENERATING MODULE COATED WITH ELECTRODE CATALYST

      
Numéro d'application 17290289
Statut En instance
Date de dépôt 2019-12-13
Date de la première publication 2022-01-20
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Lee, Sang-Young
  • Park, Sunhyeok

Abrégé

Electrode catalytic layers coated on outer surfaces of oxidation electrode and a reduction electrode used to generate sterile water, where the electrode catalyst layers are formed on the outer surfaces of the oxidation electrode and a reduction electrode to have predetermined thickness, and are composed of iridium (Ir), palladium (Pd), and tantalum (Ta), and wherein the palladium (Pd) has a weight ratio of 10% to 30%, and a sum of the weight ratios of the iridium (Ir) and the tantalum (Ta) is 70% to 90%.

Classes IPC  ?

  • C02F 1/461 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse
  • C02F 1/467 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse par désinfection électrochimique

26.

WATER PURIFIER

      
Numéro d'application KR2021008987
Numéro de publication 2022/015027
Statut Délivré - en vigueur
Date de dépôt 2021-07-13
Date de publication 2022-01-20
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Kyujun
  • Park, Manuk
  • Park, Chanjung
  • Kang, Hee Joo
  • Jung, Da Woon
  • Lee, Nam Ho
  • Bang, Sang Woo

Abrégé

A water purifier comprises: a case forming an exterior thereof and having a plurality of components provided therein; a cover mounted to the case to be openable/closeable; a support frame mounted in the case and having at least one mounting part; a filter module detachably mounted to the case through the at least one mounting part to filter and purify introduced raw water; a first flow path module having at least one flow path through which raw water flows and detachably mounted to the case between the case and the support frame to fix the filter module in the case; a second flow path module having at least one flow path formed therein, through which purified water flows, to be connected to the components and the filter module, and detachably mounted to the case through the at least one mounting part; and a faucet module mounted to the case to discharge purified water which has been filtered and purified through the components.

Classes IPC  ?

  • B01D 35/30 - Structure du carter de filtre
  • B01D 35/12 - Dispositifs pour mettre hors service une ou plusieurs unités dans des filtres à unités multiples, p.ex. pour la régénération
  • B01D 35/04 - Tampons filtres, filtres pour vannes ou robinets
  • B01D 35/157 - Clapets de commande du débit; Passages calibrés ou d'amortissement

27.

WATER-PURIFYING APPARATUS

      
Numéro d'application KR2021008723
Numéro de publication 2022/010283
Statut Délivré - en vigueur
Date de dépôt 2021-07-08
Date de publication 2022-01-13
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Moon, Hyoung Min
  • Kim, Chul Ho
  • Moon, Hyun Suk
  • Hong, Young Hoon
  • Park, Si Jun
  • Shin, Hyun Soo
  • Park, Chan Jung

Abrégé

The present invention provides a water-purifying apparatus comprising: a reverse osmosis filter (110) for filtering raw water through a reverse osmosis process, the reverse osmosis filter (110) being divided into a filtering side (112a) and a non-filtering side (112b) with respect to a built-in reverse osmosis membrane (111); a pump unit (120) which is provided on a raw water line (130) connected to the front end side of the reverse osmosis filter (110) and moves the raw water toward the non-filtering side (112b); a purified-water discharging line (140) which is connected to the filtering side (112a) of the reverse osmosis filter (110) and through which the filtered purified-water is extracted; a purified-water discharging valve (142) which is provided on the purified-water discharging line (140) and opens and closes the purified-water discharging line (140); a circulation line (150) which is provided with a TDS sensor (152), and has the front end connected to the non-filtering side (112b) of the reverse osmosis filter (110) and the rear end connected to the front end side of the pump unit (120) on the raw water line (130); a domestic water discharging line (160) which is branched from the circulation line (150) and discharges domestic water to the outside; a domestic water discharging valve (162) which is provided on the domestic water discharging line (160) and opens and closes the domestic water discharging line (160); and a control unit (170) for controlling the operations of the pump unit (120), the purified-water discharging valve (142), and the domestic water discharging valve (162). When the TDS value of the domestic water moving through the circulation line (150) reaches a threshold value, the control unit (170) closes the purified-water discharging valve (142) and switches from a purified-water extraction-enabled state to a purified-water extraction-disabled state. The domestic water discharging valve (162) is opened in the purified-water extraction-disabled state to move the domestic water to the domestic water discharging line (160).

Classes IPC  ?

  • B01D 61/02 - Osmose inverse; Hyperfiltration
  • B01D 61/08 - Appareils à cet effet
  • B01D 61/10 - Accessoires; Opérations auxiliaires
  • B01D 61/12 - Commande ou régulation
  • C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
  • C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
  • B01D 35/02 - Filtres adaptés à des endroits particuliers, p.ex. conduites, pompes, robinets

28.

COMPOSITE FILTER AND AIR PURIFIER INCLUDING SAME

      
Numéro d'application KR2021008153
Numéro de publication 2022/005154
Statut Délivré - en vigueur
Date de dépôt 2021-06-29
Date de publication 2022-01-06
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Nam, Yu Young
  • Kim, Hyung Tae
  • Choi, Yoon Hyuck
  • Kim, Ki Soo
  • Bae, Jun Hyoung
  • Kim, Jhe Hong
  • Kwon, Sun Duck
  • Baek, Ju Hyun
  • Park, Chan Jung

Abrégé

A composite filter comprises: a filter unit, which filters air and includes a filter member provided with multiple filter parts having side surfaces connected to each other such that the filter parts are rotatable relative to each other; at least one filter module disposed in parallel to at least one of the multiple filter parts; and a bracket for supporting together the filter module and filter parts arranged adjacent to each other among the multiple filter parts, the bracket being configured such that the filter parts arranged adjacent to each other are rotatable relative to each other, wherein the bracket includes: a folding part selectively folded according to relative rotation of the filter parts arranged adjacent to each other; and multiple attachment parts connected to the folding part in a state where the folding part is interposed therebetween, and attached to side surfaces of the filter parts arranged adjacent to each other, respectively, the side surfaces being arranged side by side, the folding part and the attachment part are integrally provided and formed of a flexible material, and the attachment part may extend up to adjacent side surfaces of the filter modules so as to seal a gap between the filter unit and the filter module which are arranged side by side.

Classes IPC  ?

  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
  • B01D 46/42 - Equipement auxiliaire ou son utilisation
  • B01D 39/14 - Autres substances filtrantes autoportantes
  • F24F 8/10 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage
  • F24F 13/28 - Agencement ou montage de filtres

29.

FILTER UNIT AND AIR PURIFIER HAVING SAME

      
Numéro d'application KR2021008464
Numéro de publication 2022/005261
Statut Délivré - en vigueur
Date de dépôt 2021-07-02
Date de publication 2022-01-06
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Choi, Hyun Kuk
  • Song, Kyu Wan
  • Kyoung, Mi Youn

Abrégé

A filter unit comprises: a frame which forms the exterior thereof in a form of encompassing an opening enabling air to flow therethrough, and which has a collecting surface and another surface that is formed on the side opposite to the collecting surface; and a filter member which is formed in the opening and which filters out foreign substances included in the flowing air, wherein folding grooves are formed on the other surface of the frame, and the folding grooves can be respectively formed at at least two points of the frame so that, when external force is applied toward the collecting surface from the other surface of the frame, a portion of the frame divided with respect to the folding groove rotates relative to another portion thereof so that a portion of the collecting surface approaches the other portion thereof, and thus the frame can be folded.

Classes IPC  ?

  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
  • B01D 46/42 - Equipement auxiliaire ou son utilisation

30.

AIR FILTER AND AIR PURIFIER COMPRISING SAME

      
Numéro d'application KR2021007752
Numéro de publication 2021/261860
Statut Délivré - en vigueur
Date de dépôt 2021-06-21
Date de publication 2021-12-30
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Choi, Yoon Hyuck
  • Moon, Sung Il
  • Bae, Jun Houng
  • Nam, Yu Young
  • Kwon, Sun Duck
  • Baek, Ju Hyun
  • Park, Chan Jung

Abrégé

The present invention relates to an air purifier. Specifically, an embodiment of the present invention may provide an air filter comprising: a filter member that includes a plurality of vertical wrinkles extending vertically and a plurality of filtration regions having side surfaces rotatably connected to each other; and a frame that has a plurality of support parts for supporting the plurality of filtration regions, wherein grooves having shapes corresponding to either the upper edges or the lower edges of the filtration regions are formed in the support parts, and at least some of the upper edges or the lower edges of the filtration regions are inserted into the grooves so that the filtration regions are supported by the support parts.

Classes IPC  ?

  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
  • B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
  • B01D 46/42 - Equipement auxiliaire ou son utilisation

31.

BIDET

      
Numéro d'application KR2021006874
Numéro de publication 2021/256741
Statut Délivré - en vigueur
Date de dépôt 2021-06-02
Date de publication 2021-12-23
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Nam, Dong Ik
  • Kim, Youngpyo
  • Song, Minsu
  • Jeon, Doo Youl

Abrégé

The present invention relates to a bidet which detects a user's seating by detecting that a sensor unit is pressed or a pressed state is released according to a change in pressure applied to a seat portion, and supplies DC power only in a state in which seating is detected, and provides a bidet in which the durability of the sensor unit is improved by preventing moisture from entering the sensor unit that detects the user's seating through the configuration of a plurality of waterproof walls of a waterproof unit.

Classes IPC  ?

  • E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
  • H02P 1/18 - Dispositions de démarrage de moteurs électriques ou de convertisseurs dynamo-électriques pour faire démarrer des machines dynamo- électriques ou des convertisseurs dynamo-électriques pour faire démarrer individuellement un moteur à courant continu
  • H02J 1/10 - Fonctionnement de sources à courant continu en parallèle

32.

BIDET

      
Numéro d'application KR2021006921
Numéro de publication 2021/256744
Statut Délivré - en vigueur
Date de dépôt 2021-06-03
Date de publication 2021-12-23
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Nam, Dong Ik
  • Jeon, Doo Youl
  • Song, Minsu
  • Kim, Youngpyo

Abrégé

The prevent invention relates to a bidet comprising: a bidet body part (100) provided at a toilet seat (10); an operating part (300) into which a command for operation of the bidet body part (100) is inputted; and a power supply part (700) supplying power for operation of the operating part (300) and the bidet body part (100), wherein the operating part (300) includes: an outer housing (310) having a first space (311) formed therein; and a cover (320) which covers the opening of the outer housing (310) and which is detachably coupled to the outer housing (310), and the power supply part (700) includes: an inner housing (710), which is provided in the first space (311) of the outer housing (310), has, therein, a second space (711) that is smaller than the first space (311), and has a first guide member (712) slantly formed on one side thereof; a battery cartridge (720), which is provided in the second space (711) of the inner housing (710), has, on the outer surface thereof, a second guide member (721) coupled to the first guide member (712), and is exposed to the outside with respect to the inner housing (710) according to the second guide member (721) position relative to the first guide member (712); and a battery provided in the battery cartridge (720).

Classes IPC  ?

  • E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
  • H01M 50/10 - Boîtiers, fourreaux ou enveloppes primaires d’une seule cellule ou d’une seule batterie
  • H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports

33.

HyperCaptive

      
Numéro d'application 1632575
Statut Enregistrée
Date de dépôt 2021-09-16
Date d'enregistrement 2021-09-16
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Household air cleaners; filters for household air cleaners; air filters for air cleaners; water purifiers for household purposes; non-electric water purifier filters for household purposes; electric water purification filters for household purposes; bidets; filters for bidets; electric clothes treatment apparatus for household purpose, namely sterilizing, electric air deodorizing and drying apparatus for clothes for household purpose; electric shoes treatment apparatus for household purpose, namely sterilizing, electric air deodorizing and drying apparatus for shoes for household purpose; humidifiers; dehumidifiers; air purifying apparatus and machines; water filtering apparatus; electric water softeners for household purposes; filters for water softeners.

34.

THERMOELECTRIC COOLING DEVICE AND COLD WATER GENERATOR HAVING SAME

      
Numéro d'application KR2021007268
Numéro de publication 2021/251769
Statut Délivré - en vigueur
Date de dépôt 2021-06-10
Date de publication 2021-12-16
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Ye, Byung-Hyo
  • Lee, Jung-Hwan
  • Kim, Jae-Man
  • Yong, Min-Chul
  • Kim, Chung-Lae
  • Jang, Jin-Hyeok
  • Choi, Young-Kwang
  • Choi, Jin-Woo
  • Park, Seong-Min
  • Lee, Young-Jae
  • Youn, Sang-Jin

Abrégé

Provided is a thermoelectric cooling device comprising: a thermoelectric module for cooling by applying electricity; a heat sink having a body, which has on one side a contact surface coming into contact with a heating side of the thermoelectric module, and a plurality of heat dissipation fins, which are formed on the other side of the body, and emitting the heat transferred from the heating side of the thermoelectric module; a heat pipe coupled to a mounting groove which is formed on the contact surface of the heat sink, and for transferring heat by means of a working fluid stored therein; and a cooling fan for forming the airflow to the heat sink, wherein the heat pipe comprises a plurality of corner-extension heat pipes extending to a corner area of the heat sink from the central part of the heat sink on which the thermoelectric module is installed, and the shape of the mounting groove corresponds to the shape of the corner-extension heat pipes.

Classes IPC  ?

  • F25B 21/02 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques utilisant l'effet Nernst-Ettinghausen
  • F25D 31/00 - Autres appareils de refroidissement ou de congélation
  • F25D 15/00 - Dispositifs associés à des machines frigorifiques, non couverts par les groupes  ou , p.ex. les dispositifs mobiles non autonomes
  • F25D 23/00 - Caractéristiques générales de structure
  • F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs
  • F28F 21/08 - Structure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de métal
  • F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes

35.

POWER CONVERSION DEVICE, ELECTRIC RANGE INCLUDING SAME, AND CONTROL METHOD THEREFOR

      
Numéro d'application KR2021006727
Numéro de publication 2021/246733
Statut Délivré - en vigueur
Date de dépôt 2021-05-31
Date de publication 2021-12-09
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Young Kook
  • Seong, Yeon Soo
  • Oh, Kyo Eon
  • Lee, Eui Soon

Abrégé

Disclosed are a power conversion device, an electric range including same, and a control method therefor. The electric range of the present invention comprises: a plate; a working coil; an interface unit; a voltage providing unit for providing a rectified voltage to the working coil; a first switching element; a second switching element connected in parallel with the first switching element; and a control unit, wherein the control unit determines a driving signal for driving at least one of the first switching element and the second switching element, according to the temperatures of the first switching element and the second switching element, and outputs same to the first switching element and the second switching element, and when the rectified voltage is greater than or equal to a predetermined level, the control unit provides the first switching element and the second switching element with driving signals for driving the first switching element and the second switching element, respectively, and when the rectified voltage is less than the level, the control unit transmits a driving signal to a switching element having a lower temperature among the first switching element and the second switching element, and provides an off control signal to the switching element having a higher temperature.

Classes IPC  ?

  • H05B 6/06 - Commande, p.ex. de la température, de la puissance
  • H05B 6/04 - Sources de courant
  • H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
  • H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
  • H05B 6/12 - Dispositifs pour la cuisson

36.

WATER PURIFIER

      
Numéro d'application 17287782
Statut En instance
Date de dépôt 2019-09-10
Date de la première publication 2021-12-09
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Moon, Hyoung-Min
  • Kim, Chul-Ho
  • Moon, Hyun-Seok
  • Mo, Byung-Sun
  • Shin, Hyun-Soo
  • Kang, Sang-Hyeon

Abrégé

A water purifier includes a filtering part including a reverse osmosis filter for filtering water and a discharge part for discharging, to the outside, purified water filtered in the filtering part. The filtering part further includes a pump provided in front of the reverse osmosis filter so as to supply the water to the reverse osmosis filter, and a supply valve that opens and closes so as to supply the water from a water supply source to the filtering part. The supply valve can be provided between the pump and the reverse osmosis filter.

Classes IPC  ?

  • B01D 61/12 - Commande ou régulation
  • B01D 61/02 - Osmose inverse; Hyperfiltration
  • C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
  • C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout

37.

ELECTRIC STOVE HAVING SINGLE FREE-ZONE BURNER AND METHOD FOR CONTROLLING SAME

      
Numéro d'application KR2021006729
Numéro de publication 2021/246734
Statut Délivré - en vigueur
Date de dépôt 2021-05-31
Date de publication 2021-12-09
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Young Kook
  • Seong, Yeon Soo
  • Oh, Kyo Eon
  • Lee, Eui Soon

Abrégé

The present invention provides an electric stove having a single free-zone burner, the electric stove comprising: a controller which outputs a first output signal comprising a first output level signal and a first synchronization signal, and a second output signal comprising a second output level signal and a second synchronization signal; a first inverter which successively receives the first output signal and second synchronization signal, and outputs first high-frequency power to a first working coil; and a second inverter which successively receives the first synchronization signal and second output signal, and outputs second high-frequency power to a second working coil, wherein the first inverter and second inverter simultaneously output first high-frequency power and second high-frequency power when the first synchronization signal and second synchronization signal are both received.

Classes IPC  ?

  • H05B 6/06 - Commande, p.ex. de la température, de la puissance
  • H05B 6/04 - Sources de courant
  • H05B 6/12 - Dispositifs pour la cuisson
  • H02M 1/34 - Circuits d'amortissement
  • H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande

38.

FLOW RATE CONTROL VALVE HAVING WATERPROOF FUNCTION OF DRIVING MOTOR AND BIDET DEVICE TO WHICH FLOW RATE CONTROL VALVE IS APPLIED

      
Numéro d'application 17285361
Statut En instance
Date de dépôt 2019-09-17
Date de la première publication 2021-12-02
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Youngpyo
  • Lee, Hyun Kang
  • Song, Minsu
  • Nam, Dong Ik

Abrégé

A flow rate control valve has a waterproof function of a driving motor. The flow rate control valve is for transferring a fluid pumped by a water supply pump to a nozzle unit and a nozzle cleaning unit for cleaning the nozzle unit. The flow rate control valve includes al least one housing in which the fluid pumped by the water supply pump is accommodated, and at least one driving motor configured to change a communication area of each of the at least one housing, the nozzle unit, and the nozzle cleaning unit by rotation. At least one sealing adapter is formed between the at least one housing and the at least one driving motor so as to prevent the fluid from flowing into the at least one driving motor.

Classes IPC  ?

  • E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
  • B05B 15/555 - Aménagements pour le nettoyage; Aménagements pour empêcher les dépôts, le séchage ou un blocage; Aménagements pour détecter une évacuation incorrecte en raison de la présence d’un corps étranger en utilisant des fluides nettoyants délivrés par des buses de nettoyage
  • B05B 9/04 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides, n'impliquant pas de mélange avec des gaz ou des vapeurs caractérisés par les moyens d'alimentation en liquide ou en autre matériau fluide comportant une pompe
  • F16K 31/04 - Moyens de fonctionnement; Dispositifs de retour à la position de repos magnétiques utilisant un moteur
  • F16K 41/10 - Joints d'étanchéité pour tiges avec un diaphragme, p.ex. en forme de soufflet ou de tube

39.

WATER PURIFIER WITH ICE-MAKER

      
Numéro d'application KR2021006615
Numéro de publication 2021/242029
Statut Délivré - en vigueur
Date de dépôt 2021-05-27
Date de publication 2021-12-02
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Hong, Kwang Seok
  • Park, Jung Chul
  • Kim, Do Han
  • Kim, Seong Wook

Abrégé

The present invention relates to a water purifier with an ice-maker and, more particularly, to a water purifier with an ice-maker, wherein a guide member for guiding ice may stably guide ice separated while moving together with a tray member, and the guide member does not interfere with a purified water storage part even in a case where the tray member rotates, so that the purifier can increase the capacity of the purified water storage part and thus can improve user convenience.

Classes IPC  ?

  • F25C 5/18 - Stockage de glace
  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • F25C 1/25 - Dispositifs de remplissage pour mouleaux
  • F25C 1/08 - Production de glace par immersion de bacs ou de plaques de congélation dans l'eau
  • F25C 5/20 - Distribution de la glace

40.

Air purifier

      
Numéro d'application 29697061
Numéro de brevet D0937397
Statut Délivré - en vigueur
Date de dépôt 2019-07-03
Date de la première publication 2021-11-30
Date d'octroi 2021-11-30
Propriétaire COWAY Co., Ltd. (République de Corée)
Inventeur(s)
  • Choi, Jong Ho
  • Lee, Sul Ki
  • Kim, Ga Hee

41.

WATER PURIFIER

      
Numéro d'application KR2021006203
Numéro de publication 2021/235822
Statut Délivré - en vigueur
Date de dépôt 2021-05-18
Date de publication 2021-11-25
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Chang, Min-Suk
  • Noh, Yong-Yeon
  • Joo, Woo-Jin
  • Kang, Myeong-Hoon
  • Min, Ki-Hong
  • Choi, Jin-Woo
  • Lee, Young-Jae
  • Kim, Dong-Hui
  • Youn, Sang-Jin
  • Kim, Gyeong-Jong

Abrégé

Provided is a water purifier comprising: a filter unit which has a reverse osmosis membrane filter in order to generate purified water; a supply valve which opens/closes so that water is supplied to the reverse osmosis membrane filter; an instantaneous heating device which is provided with an inflow port supplied with purified water that has been filtered in the filter unit, and an outflow port having the purified water heated and discharged therefrom, and which heats the purified water entering through the inflow port and flowing to the outflow port, so that hot water is discharged through the outflow port; an extraction member which is provided for extracting the hot water discharged from the instantaneous heating device; a supply pump which operates in order to supply purified water to the inflow port of the instantaneous heating device; a domestic water drain line from which domestic water which has not been filtered by the reverse osmosis membrane filter is discharged; a hot water drain line from which drained water drained from the instantaneous heating device is drained; a hot water drain valve which is provided in the hot water drain line so as to open/close the hot water drain line; and a control unit which controls the opening/closing of respective flow channels of the hot water drain line and the domestic water drain line so that, among a hot water draining process through the hot water drain line, and a domestic water draining process through the domestic water drain line, the hot water draining process is carried out first.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • B01D 61/02 - Osmose inverse; Hyperfiltration
  • C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
  • B67D 1/12 - Dispositifs ou systèmes de commande du débit ou de la pression
  • F25C 1/25 - Dispositifs de remplissage pour mouleaux
  • F25C 5/18 - Stockage de glace
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression

42.

WATER PURIFIER WITH ICE-MAKER

      
Numéro d'application KR2021006221
Numéro de publication 2021/235832
Statut Délivré - en vigueur
Date de dépôt 2021-05-18
Date de publication 2021-11-25
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Chang, Min-Suk
  • Noh, Yong-Yeon
  • Joo, Woo-Jin
  • Kang, Myeong-Hoon
  • Min, Ki-Hong
  • Choi, Jin-Woo
  • Lee, Young-Jae
  • Kim, Dong-Hui
  • Youn, Sang-Jin
  • Kim, Gyeong-Jong

Abrégé

Provided is an ice-making water purifier comprising: a water tank unit for storing purified water; an instantaneous heating device for heating purified water flowing into a water inlet to flow to a water outlet; an extraction member for extracting hot water discharged from the instantaneous heating device; an ice-making unit for receiving purified water from the water tank unit to produce ice; a supply pump configured to operate to supply purified water from the water tank unit to the instantaneous heating device and the ice-making unit by using pressure; an ice-making unit water inlet channel branched from a channel connecting the supply pump and the instantaneous heating device, so as to be connected to the ice-making unit; an ice-making water supply valve provided in the ice-making unit water inlet channel and configured to be opened to supply purified water from the water tank unit to the ice-making unit; a flow rate sensor installed upstream of a point at which the ice-making unit water inlet channel is branched; and a control unit for controlling the driving of the supply pump and the opening and closing of the ice-making water supply valve such that purified water corresponding to a predetermined supply amount of ice-making water is supplied to the ice-making unit on the basis of the flow rate value measured by the flow rate sensor, wherein the control unit controls the opening and closing of the channel such that purified water is preferentially supplied to the instantaneous heating device among the instantaneous heating device and the ice-making unit.

Classes IPC  ?

  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • F25C 1/25 - Dispositifs de remplissage pour mouleaux
  • B67D 1/12 - Dispositifs ou systèmes de commande du débit ou de la pression
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression

43.

Portable air purifier

      
Numéro d'application 29727861
Numéro de brevet D0936199
Statut Délivré - en vigueur
Date de dépôt 2020-03-13
Date de la première publication 2021-11-16
Date d'octroi 2021-11-16
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Jeon, Jungjae
  • Park, Eung Kyu

44.

HOT WATER TANK FOR BIDET AND BIDET DEVICE INCLUDING THE SAME

      
Numéro d'application 17284189
Statut En instance
Date de dépôt 2019-09-19
Date de la première publication 2021-11-04
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Song, Minsu
  • Lee, Hyun Kang
  • Kim, Youngpyo
  • Nam, Dong Ik
  • Koh, Moon Seok
  • Kim, Min Hwan

Abrégé

A hot water tank for a bidet includes a tank main body in which a space for accommodating water is formed and an inclined surface having a portion of an upper side inclined downward is formed. The hot water tank also includes a heating unit inserted into and positioned in the tank main body and a bimetal positioned on the inclined surface.

Classes IPC  ?

  • F24H 1/20 - Appareils de chauffage à accumulation d'eau avec éléments chauffants immergés, p.ex. éléments électriques ou tubes-foyers
  • E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
  • H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage

45.

DUST COLLECTING FILTER AND PROCESS FOR MANUFACTURING THE SAME

      
Numéro d'application 17104600
Statut En instance
Date de dépôt 2020-11-25
Date de la première publication 2021-11-04
Propriétaire COWAY Co., Ltd. (République de Corée)
Inventeur(s)
  • Yun, Hyun Jun
  • Lee, Byong Hyoek
  • Kim, Jong Cheol

Abrégé

The present invention relates to a dust collecting filter and a process for manufacturing the same. Specifically, according to an embodiment of the present invention, the filter medium contained in a dust collecting filter comprises a first nonwoven fabric layer, a porous layer, a second nonwoven fabric layer, and a polypropylene melt-blown layer sequentially laminated, wherein the melt-blown layer has a melt index and a basis weight in specific ranges, and the first nonwoven fabric layer and the second nonwoven fabric layer have a sum of the basis weights in a certain range, whereby it is possible to enhance the sustainability, processability, and bendability of the filter medium, enhance the workability at high temperatures and adhesion, and further enhance the durability and life span characteristics of the filter.

Classes IPC  ?

  • B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p.ex. fibres synthétiques

46.

FILTER ASSEMBLY WITH MULTIPLE FILTER MEDIA

      
Numéro d'application 17239803
Statut En instance
Date de dépôt 2021-04-26
Date de la première publication 2021-11-04
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Yun, Hyun Jun
  • Lee, Byong Hyoek
  • Kim, Jong Cheol

Abrégé

Provided is a filter assembly including: a first filter medium (110) that is bent so that high-point portions (111) and low-point portions (113) defined based on a vertical plane with respect to a first direction are alternately and repeatedly formed in a second direction perpendicular to the first direction; a first filter frame (130) configured to accommodate the first filter medium (110) and to fix an edge side of the first filter medium (110); a second filter medium (120) that is bent so that the low-point portions (121) and the high-point portions (123) defined based on the vertical plane with respect to the first direction are alternately and repeatedly formed in the second direction; and a second filter frame (140) configured to accommodate the second filter medium (120) and to fix an edge side of the second filter medium (120), wherein at least a portion of the high-point portions repeatedly formed in the first filter medium (110) have different heights from those of the other high-point portions, and at least a portion of the low-point portions repeatedly formed in the second filter medium (120) have different heights from those of the other low-point portions, and the first and second filter media (110, 120) are bent in such a way that a first filter medium high-point envelope (111a) connecting high points of the first filter medium (110) and a second filter medium low-point envelope (121a) connecting low points of the second filter medium (120) correspond to each other when viewed from a cross-section including the first direction and the second direction, and the first and second filter frames (130, 140) are combined with each other so that the first filter medium high-point envelope (111a) and the second filter medium low-point envelope (121a) face each other.

Classes IPC  ?

  • B01D 46/52 - Séparateurs de particules utilisant des filtres comportant un matériau plié, p.ex. appareils de précipitation de poussières
  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
  • B01D 46/24 - Séparateurs de particules utilisant des corps filtrants creux et rigides, p.ex. appareils de précipitation de poussières

47.

SLEEPMEGA

      
Numéro d'application 1621216
Statut Enregistrée
Date de dépôt 2021-09-03
Date d'enregistrement 2021-09-03
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 20 - Meubles et produits décoratifs

Produits et services

Mattresses; spring mattresses; air mattresses, not for medical purposes; futon mattresses; mattress toppers; mattress foundations; beds; bedding, except linen; pillows; cushions; sleeping mats; camping mattresses; bumper guards for cribs, other than bed linen; beds for household pets; mattresses for domestic animals; sofas; recliners [furniture]; furniture; headboards for beds; bed frames.

48.

Water purifier

      
Numéro d'application 29707063
Numéro de brevet D0933410
Statut Délivré - en vigueur
Date de dépôt 2019-09-25
Date de la première publication 2021-10-19
Date d'octroi 2021-10-19
Propriétaire Coway Co., Ltd. (République de Corée)
Inventeur(s) Jeon, Jung Jae

49.

HUMIDIFIER

      
Numéro d'application KR2021003710
Numéro de publication 2021/194277
Statut Délivré - en vigueur
Date de dépôt 2021-03-25
Date de publication 2021-09-30
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Hong, Hyun-Jin
  • Cho, An-Ho

Abrégé

Provided is a humidifier comprising: a housing including a suction port and a discharge port; a water container installed in the housing and having an opening/closing valve; a water tank unit provided with a water tank for accommodating water discharged from the water container; a humidifying member that performs humidification by using the water accommodated in the water tank; a blower unit for providing air-blowing force such that the air introduced through the suction port can flow to the discharge port through an air flow path unit formed between the suction port and the discharge port; a water feed adjusting member installed on the water tank unit so as to be movable between an opening position for opening the opening/closing valve and a closing position for closing the opening/closing valve; a water feed operating member for moving the water feed adjusting member; and a controller for controlling an operation of the water feed operating member, wherein the water feed adjusting member includes a space forming member having an opening formed therein, the opening guiding the water discharged from an outlet of the opening/closing valve to the water tank unit, and the space forming member includes a confinement space that may confine the water discharged from the outlet when the housing is inclined at a certain angle or greater.

Classes IPC  ?

  • F24F 6/04 - Humidification de l'air par évaporation d'eau dans l'air en utilisant des éléments humides fixes non chauffés
  • F24F 8/10 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage
  • F24F 13/20 - Enveloppes ou couvercles
  • F24F 13/28 - Agencement ou montage de filtres
  • F24F 13/10 - Organes de réglage de l'écoulement d'air, p.ex. persiennes, grilles, volets ou plaques directrices mobiles, p.ex. registres
  • F24F 6/00 - Humidification de l'air

50.

HyperCaptive

      
Numéro d'application 215440900
Statut En instance
Date de dépôt 2021-09-16
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

(1) Household air cleaners; filters for household air cleaners; air filters for air cleaners; water purifiers for household purposes; non-electric water purifier filters for household purposes; electric water purification filters for household purposes; bidets; filters for bidets; electric clothes treatment apparatus for household purpose, namely sterilizing, electric air deodorizing and drying apparatus for clothes for household purpose; electric shoes treatment apparatus for household purpose, namely sterilizing, electric air deodorizing and drying apparatus for shoes for household purpose; humidifiers; dehumidifiers; air purifying apparatus and machines; water filtering apparatus; electric water softeners for household purposes; filters for water softeners.

51.

HYPERCAPTIVE

      
Numéro de série 79328293
Statut En instance
Date de dépôt 2021-09-16
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Household air cleaners; filters for household air cleaners; air filters for air cleaners; water purifiers for household purposes; non-electric water purifier filters for household purposes; electric water purification filters for household purposes; bidets; filters for bidets; electric clothes treatment apparatus for household purpose, namely, sterilizing, electric air deodorizing and drying apparatus for clothes for household purpose; electric shoes treatment apparatus for household purpose, namely, sterilizing, electric air deodorizing and drying apparatus for shoes for household purpose; humidifiers; dehumidifiers; air purifying apparatus and machines; water filtering apparatus; electric water softeners for household purposes; filters for water softeners

52.

HUMIDIFICATION MODULE HAVING HUMIDIFICATION WATER CONTROL FUNCTION, AND MULTI-FUNCTION STORAGE SYSTEM INCLUDING SAME

      
Numéro d'application KR2021002597
Numéro de publication 2021/177711
Statut Délivré - en vigueur
Date de dépôt 2021-03-03
Date de publication 2021-09-10
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Do Yeop
  • Lee, Dong Hun
  • Kim, Hyo Sung

Abrégé

The present invention provides a humidification module comprising: a supply water tank (710) in which humidification water is stored; a flow path switching part (760) which receives the humidification water; a first humidification flow path (751) which is connected between the supply water tank (710) and the flow path switching part (760), wherein the humidification water is heated through a humidification water heater (730) connected to the first humidification flow path (751) and is supplied to the flow path switching part (760); a second humidification flow path (752) which is connected in parallel with the first humidification flow path (751) between the supply water tank (710) and the flow path switching part (760) and which supplies the humidification water to the flow path switching part (760); a humidification filter unit (729) which receives the humidification water from the supply water tank (710) and generates humidified air by supplying moisture contained in the humidification water to air passing through the humidification filter unit (729); and a control part (740) which controls the operations of the humidification water heater (730) and the flow path switching part (760) and controls the temperature of the humidification water supplied to the humidification filter unit (729) by adjusting the supply amount of the humidification water flowing in from the first humidification flow path (751) and the second humidification flow path (752).

Classes IPC  ?

  • D06F 73/00 - Appareils pour le lissage ou l'élimination des faux plis des vêtements ou d'autres articles textiles par formeurs, supports, tendeurs ou cadres intérieurs avec application de chaleur ou de vapeur
  • F24F 6/02 - Humidification de l'air par évaporation d'eau dans l'air
  • F24F 11/00 - Aménagements de commande ou de sécurité
  • D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
  • D06F 58/20 - Sèche-linge à usage domestique - Parties constitutives des sèche-linge à usage domestique
  • F24F 6/00 - Humidification de l'air

53.

AIR PURIFIER INCLUDING BIDIRECTIONAL DISCHARGE FLOW PATH AND METHOD OF CONTROLLING THE SAME

      
Numéro d'application 17256503
Statut En instance
Date de dépôt 2019-06-13
Date de la première publication 2021-09-09
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Hong, Hyun Jin
  • Kang, Sang Woo
  • Cho, An Ho
  • Kim, Do Yeop
  • Jeong, Ji Hye

Abrégé

Provided are an air purifier and a method of controlling the same. Specifically, there are provided an air purifier including a plurality of air purification modules (10), wherein each of the plurality of air purification modules (10) includes: a blowing fan (100); a flow path dividing portion (200) on which the blowing fan (100) is rotatably mounted; a flow path portion (300) including a first flow path portion (310) located at one side of the flow path dividing portion (200) and a second flow path portion (320) located at the other side opposite the blowing fan (100) with respect to the one side of the flow path dividing portion (200); and a housing (400) accommodating the blowing fan (100), the flow path dividing portion (200), and the flow path portion (300) therein, wherein the housing (400) includes a first opening (410) located at one side of the housing (400) and providing a passage through which the first flow path portion (310) is connected in fluid communication with an outside of the housing (400) and a second opening (420) located at the other side of the housing (400) and providing a passage through which the second flow path portion (320) is connected in fluid communication with the outside of the housing (400), and the first flow path portion (310) includes a first flow path opening/closing portion (312) located at one side opposite to the blowing fan (100), and the second flow path portion (320) includes a second flow path opening/closing portion (322) located at one side opposite to the blowing fan (100), and the first flow path opening/closing portion (312) is located between a first open position in which the first opening (410) is opened, and a first closing position in which the first opening (410) is closed, and the second flow path opening/closing portion (322) is located between a second open position in which the second opening (420) is opened, and a second closing position in which the second opening (420) is closed, and the first flow path opening/closing portion (312) and the second flow path opening/closing portion (322) of each of the plurality of air purification modules (10) are operated independently, and a method of controlling the same.

Classes IPC  ?

  • F24F 8/10 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage
  • B01D 46/44 - Commande de la filtration
  • B01D 46/46 - Commande de la filtration de façon automatique

54.

SLEEPMEGA

      
Numéro de série 79323674
Statut En instance
Date de dépôt 2021-09-03
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 20 - Meubles et produits décoratifs

Produits et services

Mattresses; spring mattresses; air mattresses, not for medical purposes; futon mattresses; mattress toppers; mattress foundations; beds; bedding, except linen; pillows; cushions; sleeping mats; camping mattresses; bumper guards for cribs, other than bed linen; beds for household pets; mattresses for domestic animals; sofas; recliners [furniture]; furniture; headboards for beds; bed frames

55.

Drying device having rotary drying nozzle, and bidet device to which drying device is applied

      
Numéro d'application 17053632
Numéro de brevet 11337569
Statut Délivré - en vigueur
Date de dépôt 2019-03-15
Date de la première publication 2021-09-02
Date d'octroi 2022-05-24
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Song, Minsu
  • Lee, Hyun Kang
  • Kim, Youngpyo
  • Nam, Dong Ik

Abrégé

A drying device includes: a housing having a ventilation device provided therein; a drying nozzle provided in the housing, and having a ventilation groove from which an air flow generated by the ventilation device is discharged; and a driving motor for moving the drying nozzle forward and backward by rotating the drying nozzle.

Classes IPC  ?

  • A47K 10/48 - Séchage à l'air chaud
  • E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs

56.

AIR PURIFYING APPARATUS AND METHOD FOR CONTROLLING SAME

      
Numéro d'application 17252090
Statut En instance
Date de dépôt 2019-06-13
Date de la première publication 2021-08-19
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Choi, Shin Il
  • Lee, Young Mi

Abrégé

Disclosed are an air purifying apparatus and a method for controlling the same. Specifically, disclosed are an air purifying apparatus and a method for controlling the same, in which the air purifying apparatus includes: a fan 100 for discharging air; a sensor 200; and a controller 300 that controls a rotation of the fan 100, in which the controller 300 includes: a variation calculation module 310 for calculating a rotation speed of the fan 100, a variation in the rotation speed of the fan 100, and a variation in a concentration of particles measured by the sensor 200, for a preset time interval from a reference time; a standard score calculation module 320 for calculating, by using a preset first method, the calculated rotation speed of the fan 100, the calculated variation in the rotation speed of the fan 100, and the calculated variation in the concentration of particles for the preset time interval from the reference time respectively as standard score values for the preset time interval from the reference time, summing up the standard score values, and repeating the calculating and summing to calculate a plurality of summed standard score values; a learning module 330 for storing, as optimum values of the reference time, the rotation speed of the fan 100, the variation in the rotation speed of the fan 100, and the variation in the concentration of particles, which correspond to a highest value among the plurality of summed standard score values; and an artificial intelligence control module 340 for controlling, at every reference time, the rotation speed of the fan 100 in accordance with the rotation speed of the fan 100 corresponding to the optimum values stored in the learning module 330.

Classes IPC  ?

  • F24F 11/77 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande du débit d'air ou de la vitesse de l’air en commandant la vitesse de rotation des ventilateurs
  • F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
  • F24F 8/10 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage
  • F24F 11/64 - Traitement électronique utilisant des données mémorisées au préalable

57.

MULTI-FUNCTIONAL STORAGE SYSTEM FOR PREVENTING WATER FROM CONDENSING ON INNER SIDE OF DOOR AND METHOD FOR DRYING INNER SIDE OF DOOR USING SAME

      
Numéro d'application 17257430
Statut En instance
Date de dépôt 2019-06-21
Date de la première publication 2021-07-22
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kang, Tae Kyung
  • Back, In Kyu
  • Kim, Hyo Sung
  • Lee, Kyung Su
  • Sin, Gyeongcheol
  • Park, Il Song
  • Lee, Dong Hun
  • Kim, Jin Min
  • Heo, Sung Hwan
  • Choi, Hyun Kuk
  • Yun, Byung Soo

Abrégé

A multi-functional storage system includes a storage compartment and a machine compartment provided at one side of the storage compartment. The multi-functional storage system also includes a door provided at a foreside of the storage compartment and the machine compartment. The machine compartment includes an intake port and an exhaust port communicating with outside air, and a blower unit for drawing in the outside air through the intake port and exhausting it through the exhaust port. While the door is closed and the intake port and the exhaust port are open, the blower unit is operated so as to dry an inner side of the door.

Classes IPC  ?

  • D06F 58/10 - Armoires sèche-linge ou séchoirs à linge comportant des moyens de chauffage ou de ventilation
  • D06F 73/02 - Appareils pour le lissage ou l'élimination des faux plis des vêtements ou d'autres articles textiles par formeurs, supports, tendeurs ou cadres intérieurs avec application de chaleur ou de vapeur avec une ou plusieurs chambres de traitement

58.

MULTIFUNCTIONAL STORAGE SYSTEM INCLUDING HEAT PUMP UNIT HAVING MOISTURE SUPPLY UNIT AND METHOD OF PREHEATING USING THE SAME

      
Numéro d'application 16771081
Statut En instance
Date de dépôt 2018-12-19
Date de la première publication 2021-07-01
Propriétaire COWAY Co., Ltd. (République de Corée)
Inventeur(s)
  • Heo, Sung Hwan
  • Kim, Jin Min
  • Kang, Tae Kyung
  • Lee, Kyung Su
  • Park, Ii Song
  • Yun, Byung Soo

Abrégé

Disclosed is a multifunctional storage system including a machine chamber and a compartment, in which clothes are received, the multifunctional storage system including: a heat pump unit located in the machine chamber and including an evaporator, a condenser, a compressor, and a pressure controller; a moisture supply unit coupled to the heat pump unit and including a humidification filter; and a fan unit configured to circulate air in the machine chamber from the evaporator toward the condenser, wherein the moisture supply unit is coupled to a front end of the evaporator with reference to a circulation direction of the air, and wherein moisture is supplied to the humidification filter according to a preset condition, and loads of the evaporator and the condenser are increased as the moisture is supplied to the air when the air passes through the humidification filter.

Classes IPC  ?

  • D06F 58/24 - Agencements pour la condensation
  • F25B 30/02 - Pompes à chaleur du type à compression
  • D06F 58/20 - Sèche-linge à usage domestique - Parties constitutives des sèche-linge à usage domestique

59.

MULTIFUNCTIONAL STORAGE SYSTEM

      
Numéro d'application KR2020018206
Numéro de publication 2021/118313
Statut Délivré - en vigueur
Date de dépôt 2020-12-11
Date de publication 2021-06-17
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Seo, Young Ju
  • Kang, Sang Woo
  • Lee, Hyun Hee

Abrégé

The present invention provides a multifunctional storage system comprising: a storage chamber (180); a circulation flow path (400) disposed at a rear portion of the storage chamber (180) and communicating with the storage chamber (180) at an inlet-side end thereof and an outlet-side end thereof so as to have circulating air flow therethrough; and a flow path inlet (300) for introducing the circulating air into the circulation flow path (400), wherein the flow path inlet (300) is located between the storage chamber (180) and the circulation flow path (400) and communicates with the inlet-side end of the circulation flow path (400).

Classes IPC  ?

  • D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
  • F24F 7/007 - Ventilation à écoulement forcé
  • F24F 11/00 - Aménagements de commande ou de sécurité
  • D06F 73/02 - Appareils pour le lissage ou l'élimination des faux plis des vêtements ou d'autres articles textiles par formeurs, supports, tendeurs ou cadres intérieurs avec application de chaleur ou de vapeur avec une ou plusieurs chambres de traitement
  • A47B 61/00 - Armoires garde-robes
  • A47B 67/00 - Commodes; Coiffeuses; Armoires à pharmacie ou analogues; Meubles à tiroirs caractérisés par la disposition des tiroirs
  • F24F 6/08 - Humidification de l'air par évaporation d'eau dans l'air en utilisant des éléments humides chauffés
  • D06F 39/04 - Chauffage
  • F24F 6/00 - Humidification de l'air
  • F24F 13/28 - Agencement ou montage de filtres

60.

CONDENSER FOR WATER PURIFIER, METHOD FOR MANUFACTURING CONDENSER FOR WATER PURIFIER, AND WATER PURIFIER HAVING CONDENSER

      
Numéro d'application KR2020016259
Numéro de publication 2021/112455
Statut Délivré - en vigueur
Date de dépôt 2020-11-18
Date de publication 2021-06-10
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Yong, Min-Chul
  • Kim, Chung-Lae
  • Kim, Chul-Ho
  • Hong, Young-Hoon
  • Shin, Hyun-Soo
  • Park, Si-Jun
  • Park, Chan-Jung
  • Kim, Gyeong-Jong
  • Lee, Gyeong-Min
  • Ye, Byung-Hyo
  • Jung, Woong

Abrégé

Disclosed is a condenser for a water purifier, comprising: a pipe provided with a plurality of bending parts which are disposed so as to be vertically overlapping with one another; cooling wires provided on the upper and lower surfaces of the plurality of bending parts; and fixing members for fixing the cooling wires, wherein the cooling wires that are provided on the surfaces, facing each other, of the plurality of bending parts are disposed so as to alternate with each other.

Classes IPC  ?

  • F25B 39/04 - Condenseurs
  • F28D 1/047 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source d avec des canalisations d'échange de chaleur immergées dans la masse du fluide avec canalisations tubulaires les canalisations étant courbées, p.ex. en serpentin ou en zigzag
  • F28F 1/12 - Eléments tubulaires ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p.ex. avec des ailettes, avec des saillies, avec des évidements ces moyens étant uniquement à l'extérieur de l'élément tubulaire
  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails

61.

COOLING TANK, WATER PURIFIER HAVING SAME, AND COOLING TANK MANUFACTURING METHOD

      
Numéro d'application KR2020017592
Numéro de publication 2021/112604
Statut Délivré - en vigueur
Date de dépôt 2020-12-04
Date de publication 2021-06-10
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Kim, Kyu-Jun
  • Kim, Chul-Ho
  • Hong, Young-Hoon
  • Yong, Min-Chul

Abrégé

Provided is a cooling tank comprising: a tank body in which a water accommodation space is formed; a foaming case for encompassing the outer peripheral surface of the tank body; and a foam insulating material formed by a foaming agent flowing into the foaming space between the outer peripheral surface of the tank body and the foaming case, and then foaming, wherein the foam insulating material is integrated with the tank body and the case through foaming, and the case has an air outlet through which air of the foaming space is discharged during a foaming process.

Classes IPC  ?

  • B29C 44/12 - Incorporation ou surmoulage de parties préformées, p.ex. des inserts ou des renforcements
  • B29C 44/02 - Moulage par pression interne engendrée dans la matière, p.ex. par gonflage ou par moussage pour la fabrication d'objets de longueur définie, c.à d. d'objets séparés
  • B29C 44/36 - Alimentation en matière à mouler
  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
  • F25D 23/06 - Parois
  • B29L 31/00 - Autres objets particuliers

62.

Air purifier

      
Numéro d'application 29697037
Numéro de brevet D0921866
Statut Délivré - en vigueur
Date de dépôt 2019-07-03
Date de la première publication 2021-06-08
Date d'octroi 2021-06-08
Propriétaire COWAY Co., Ltd. (République de Corée)
Inventeur(s)
  • Choi, Jong Ho
  • Lee, Sul Ki
  • Kim, Ga Hee

63.

COMPOSITE FILTER ASSEMBLY AND WATER PURIFIER COMPRISING SAME

      
Numéro d'application KR2020016114
Numéro de publication 2021/101194
Statut Délivré - en vigueur
Date de dépôt 2020-11-17
Date de publication 2021-05-27
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Lee, Hyun-Kyu
  • Moon, Tae-Hun
  • Han, Doo-Won

Abrégé

The present invention provides a composite filter assembly comprising: a filter housing provided with a first inlet port, a first outlet port, a second inlet port, and a second outlet port; a first filter unit accommodated in the filter housing and purifying water introduced through the first inlet port; a second filter unit accommodated in the filter housing to be positioned in the up-and-down direction with respect to the first filter unit, and purifying the water introduced through the second inlet port; and a flow path separating member for partitioning a flow path of the water flowing through the first filter unit and a flow path of the water flowing through the second filter unit. The filter housing includes a depression unit concavely formed from an end to the other end in the lengthwise direction of the filter housing, and the first inlet port and the first outlet port are formed in the depression unit. Purified water filtered by the first filter unit is discharged through the first outlet port, purified water filtered by the second filter unit is discharged through the second outlet port, and the first inlet port, the first outlet port, the second inlet port, and the second outlet port are formed to face in the same direction in the filter housing.

Classes IPC  ?

  • B01D 35/30 - Structure du carter de filtre
  • B01D 35/157 - Clapets de commande du débit; Passages calibrés ou d'amortissement
  • B01D 61/02 - Osmose inverse; Hyperfiltration

64.

WATER LEAK SAFETY MODULE AND MICROWAVE OVEN COMPRISING SAME

      
Numéro d'application KR2020016267
Numéro de publication 2021/101245
Statut Délivré - en vigueur
Date de dépôt 2020-11-18
Date de publication 2021-05-27
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Joo, Won Il
  • Kim, Kyu Jun
  • Jung, Da Woon
  • Bang, Sang Woo
  • Shin, Hyun Min
  • Park, Man Uk

Abrégé

The present invention provides: a water leak safety module comprising a sensor; and a microwave oven comprising same.

Classes IPC  ?

  • E03C 1/04 - Installations pour cuvettes spécialement adaptées aux lavabos ou baignoires
  • F24C 15/10 - Dessus, p.ex. plaques chauffantes; Rondelles ou anneaux
  • F24C 7/04 - Poêles ou fourneaux chauffés à l'électricité dans lesquels la chaleur est rayonnée directement par l'élément chauffant
  • G01M 3/18 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des moyens de détection électrique pour soupapes
  • F24C 7/08 - Disposition ou montage des dispositifs de commande ou de sécurité

65.

coway SmartSelect

      
Numéro d'application 1591633
Statut Enregistrée
Date de dépôt 2021-04-14
Date d'enregistrement 2021-04-14
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

66.

BIDETMEGA

      
Numéro d'application 1591916
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Household air cleaners; non-electric water purifiers for household purposes; electric dish disinfectant apparatus for household purposes; electric water purifiers for household purposes; electric hot and cold water purifiers for household purposes; household electric lower-body baths; electric bidets for household purposes; electric sterilizers for household use; electric water softeners for household purposes; electric clothes treatment apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes; electric water purification filters for household purposes; water purifiers for household purposes; dehumidifiers for household purposes; bidets; filters for bidets; electric humidifiers; portable water purifiers.

67.

coway CreepGuard

      
Numéro d'application 1591649
Statut Enregistrée
Date de dépôt 2021-04-14
Date d'enregistrement 2021-04-14
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

68.

BIDETMEGA

      
Numéro d'application 1591674
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Household air cleaners; filters for air purifiers for household purposes; non-electric water purifiers for household purposes; electric dish disinfectant apparatus for household purposes; electric water purifiers for household purposes; electric hot and cold water purifiers for household purposes; electric lower-body baths; electric bidets for household purposes; sterilizers for household purposes; electric water softeners for household purposes; electric clothes treatment apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes; electric water purification filters for household purposes; water purifiers for household purposes; dehumidifiers for household purposes; bidets; filters for bidets; electric humidifiers; portable water purifiers; disinfectant apparatus for toilets; electric sitz baths for household purposes; household electric seat devices for fumigation; toilet seats.

69.

AIR PURIFIER WITH HINGED FILTER FRAME

      
Numéro d'application 17090248
Statut En instance
Date de dépôt 2020-11-05
Date de la première publication 2021-05-13
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Bae, Jun-Hyoung
  • Kang, Sang-Woo
  • Kim, Jin-Min

Abrégé

The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.

Classes IPC  ?

  • B01D 46/12 - Séparateurs de particules utilisant des plaques, feuilles ou tampons filtrants possédant des surfaces planes, p.ex. appareils de précipitation de poussières disposés en batteries
  • B01D 46/44 - Commande de la filtration
  • B01D 46/42 - Equipement auxiliaire ou son utilisation
  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs

70.

coway

      
Numéro d'application 1590310
Statut Enregistrée
Date de dépôt 2021-04-05
Date d'enregistrement 2021-04-05
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; water purifiers for household purposes; water filters for sinks; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; household air cleaners; air filters for air cleaners; bidets; filters for bidets; electric bidets for household purposes; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes; electric humidifiers for household purposes; filters for electric humidifiers for household purposes; dehumidifiers for household purposes; electric water softeners for household purposes; multicookers; filters for showers.

71.

IoCare

      
Numéro d'application 1589316
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Household electrical clothing purifier with function of deodorizing and sterilizing with drying; electric dehumidifiers for household purposes; non-electric humidifiers for household purposes; electric clothes drying machines for household purposes; electric dish disinfectant apparatus for household purposes; electric water softeners for household purposes; electric wine cellars for household purposes; electric food waste disposers for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; electric ovens for household purposes; water purifiers for household purposes; dehumidifiers for household purposes; ionization apparatus for the treatment of air or water; air sterilizers; air purifiers; air purifying apparatus; household air cleaners; air cleaning apparatus; air deodorising apparatus; bidets; disinfectant apparatus; air conditioners; clothes dryers; electric humidifiers; electric coffee machine; electric cooking utensils; electric clothes dryers; electric foot warmers; electric coffeepots; electric cookers; water purifying apparatus; extractor hoods for kitchens.

72.

WATER PURIFIER

      
Numéro d'application KR2020014408
Numéro de publication 2021/085924
Statut Délivré - en vigueur
Date de dépôt 2020-10-21
Date de publication 2021-05-06
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Moon, Hyoung-Min
  • Kim, Chul-Ho
  • Hong, Young-Hoon
  • Park, Si-Jun
  • Shin, Hyun-Soo

Abrégé

Disclosed is a water purifier. A water purifier according to one example of the present invention includes: a filter unit including a reverse osmosis filter; a water outlet unit including a water outlet member connected to the filter; and a control unit for discharging water filtered by the filter unit to the outside through the water outlet member, wherein the reverse osmosis filter is provided with a reverse osmosis film that divides the reverse osmosis filter into a non-filtering side and a filtering side, and the control unit causes the filtering side to be flushed before the water filtered by the filter unit is discharged through the water outlet member, and can cause the non-filtering side to be flushed after the water filtered by the filter unit is discharged through the water outlet member.

Classes IPC  ?

  • B01D 35/16 - Dispositifs de nettoyage
  • B01D 35/157 - Clapets de commande du débit; Passages calibrés ou d'amortissement
  • B01D 37/04 - Commande de la filtration
  • B01D 61/02 - Osmose inverse; Hyperfiltration
  • C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse

73.

HOT WATER DISCHARGING APPARATUS

      
Numéro d'application KR2020014402
Numéro de publication 2021/085923
Statut Délivré - en vigueur
Date de dépôt 2020-10-21
Date de publication 2021-05-06
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Shin, Hyun-Soo
  • Kim, Chul-Ho
  • Hong, Young-Hoon
  • Moon, Hyoung-Min
  • Park, Si-Jun

Abrégé

Disclosed is a hot water discharging apparatus. A hot water discharging apparatus according to an embodiment of the present invention comprises: a water heater for heating water that has flowed into hot water, and discharging the hot water; and a hot water discharge unit that is connected to the water heater so that the hot water discharged from the water heater is discharged to the outside, wherein the water heater is provided with an outlet through which the hot water is discharged, the hot water discharge unit includes a hot water discharge member connected to the outside so that the hot water is discharged to the outside, and the water heater may be disposed so that the outlet is located higher than the hot water discharge-side end of the hot water discharge member.

Classes IPC  ?

  • B67D 1/12 - Dispositifs ou systèmes de commande du débit ou de la pression
  • B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression
  • B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails

74.

Clothing caring unit

      
Numéro d'application 29648990
Numéro de brevet D0918497
Statut Délivré - en vigueur
Date de dépôt 2018-05-25
Date de la première publication 2021-05-04
Date d'octroi 2021-05-04
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Seo, Bo Seong
  • Maeng, Kyoung Hwa

75.

Coway CreepGuard

      
Numéro d'application 1588773
Statut Enregistrée
Date de dépôt 2021-03-29
Date d'enregistrement 2021-03-29
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

76.

Coway SmartSelect

      
Numéro d'application 1588767
Statut Enregistrée
Date de dépôt 2021-03-29
Date d'enregistrement 2021-03-29
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

77.

AIR PURIFIER WITH HINGED FILTER FRAME

      
Numéro d'application 17093897
Statut En instance
Date de dépôt 2020-11-10
Date de la première publication 2021-04-29
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Bae, Jun-Hyoung
  • Kang, Sang-Woo
  • Kim, Jin-Min

Abrégé

The present invention provides an air purifier. The air purifier according to one preferred embodiment, of the present invention may comprise: a housing; a blowing unit installed in the housing so as to draw in external air; and a filter unit having filtering surfaces, through which the air passes and which are disposed in multiple directions, and an air inflow space, which has at least a part thereof surrounded by the filtering surfaces disposed in the multiple directions and into which the air discharged from, the blowing unit flows.

Classes IPC  ?

  • B01D 46/12 - Séparateurs de particules utilisant des plaques, feuilles ou tampons filtrants possédant des surfaces planes, p.ex. appareils de précipitation de poussières disposés en batteries
  • B01D 46/44 - Commande de la filtration
  • B01D 46/42 - Equipement auxiliaire ou son utilisation
  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs

78.

IOCare

      
Numéro d'application 1587381
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric clothes purifiers with deodorizing, sterilizing and drying functions, for household use; electric dehumidifiers for household purposes; non-electric humidifiers for household purposes; electric clothes drying machines for household purposes; electric dish disinfectant apparatus for household purposes; electric water softeners for household purposes; electric wine cellars for household purposes; electric food waste disposers for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; electric ovens for household purposes; water purifiers for household purposes; dehumidifiers for household purposes; ionization apparatus for the treatment of air or water; air sterilizers; air purifiers; air purifying apparatus; household air cleaners; air cleaning apparatus; air deodorising apparatus; bidets; disinfectant apparatus; air conditioners; clothes dryers; electric humidifiers; electric coffee machines; electric cooking utensils; electric clothes dryers; electric foot warmers; electric coffeepots; electric cookers; water purifying apparatus; extractor hoods for kitchens.

79.

AQUAMEGA

      
Numéro d'application 1587190
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electrical water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; household air purifier filters; filters for bidets; electric clothes treatment apparatus for household purposes.

80.

Coway i-wave

      
Numéro d'application 1585979
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric bidets for household purposes; toilet disinfection devices; bidets; filters for bidets.

81.

COWAY AIRMEGA

      
Numéro d'application 1585984
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric dehumidifiers for household purposes; dehumidifiers for household purposes; ionization apparatus for the treatment of air or water; air sterilizers; air purifiers; air purifying apparatus; air cleaning apparatus; air deodorising apparatus; electric humidifiers; non-electric humidifiers for household purposes; household air cleaners; household air purifier filters; electric water softeners for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; water purifiers for household purposes; bidets; filters for bidets; electric clothes treatment apparatus for household purposes; disinfectant apparatus; water purifying apparatus; sterilizers.

82.

i wave

      
Numéro d'application 1586119
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric bidets for household purposes; toilet disinfection devices; bidets; filters for bidets.

83.

AIRMEGA

      
Numéro d'application 1586459
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric dehumidifiers for household purposes; dehumidifiers for household purposes; ionization apparatus for the treatment of air or water; air sterilizers; air purifiers; air purifying apparatus; air cleaning apparatus; air deodorising apparatus; electric humidifiers; non-electric humidifiers for household purposes; household air cleaners; household air purifier filters; electric water softeners for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; water purifiers for household purposes; bidets; filters for bidets; electric clothes treatment apparatus for household purposes; disinfectant apparatus; water purifying apparatus; sterilizers.

84.

coway AIRMEGA

      
Numéro d'application 1586681
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric dehumidifiers for household purposes; dehumidifiers for household purposes; ionization apparatus for the treatment of air or water; air sterilizers; air purifiers; air purifying apparatus; air cleaning apparatus; air deodorising apparatus; electric humidifiers; non-electric humidifiers for household purposes; household air cleaners; household air purifier filters; electric water softeners for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; water purifiers for household purposes; bidets; filters for bidets; electric clothes treatment apparatus for household purposes; disinfectant apparatus; water purifying apparatus; sterilizers.

85.

AIRMEGA

      
Numéro d'application 1586843
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric dehumidifiers for household purposes; non-electric humidifiers for household purposes; electric water softeners for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; water purifiers for household purposes; dehumidifiers for household purposes; ionization apparatus for the treatment of air or water; air sterilizers; air purifiers; air purifying apparatus; household air cleaners; household air cleaning apparatus; air deodorising apparatus; bidets; disinfectant apparatus; electric humidifiers.

86.

AQUAMEGA

      
Numéro d'application 1586911
Statut Enregistrée
Date de dépôt 2021-03-12
Date d'enregistrement 2021-03-12
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softeners for household purposes; water purifiers for household purposes; household air cleaners; water ionizers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; electric water purifiers for household purposes; electric water purification filters for household purposes; dehumidifiers for household use; air cleaning apparatus; bidets; electric humidifiers; sterilizers; water purifying apparatus.

87.

AIR PURIFIER WITH VERTICAL ROTATION AND HORIZONTAL ROTATION

      
Numéro d'application 17043390
Statut En instance
Date de dépôt 2019-03-19
Date de la première publication 2021-04-15
Propriétaire COWAY CO., LTD (République de Corée)
Inventeur(s)
  • Kim, Dong Wook
  • Lee, Sung Jae
  • Kim, Ki Chul
  • Lee, Young Jae
  • Kim, Kyu Han
  • Joung, Jin Kyu

Abrégé

The present invention relates to an air purifier in which vertical rotation and horizontal rotation are performed simultaneously and independently and which has a stable structure.

Classes IPC  ?

  • F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
  • B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
  • B01D 46/42 - Equipement auxiliaire ou son utilisation

88.

BIPOLAR ION EXCHANGE MEMBRANE USING HETEROGENEOUS ION EXCHANGE MEMBRANE AS SUPPORT AND PRODUCTION METHOD THEREFOR

      
Numéro d'application 16498828
Statut En instance
Date de dépôt 2018-03-26
Date de la première publication 2021-04-15
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Lee, Guk-Won
  • Kang, Sang-Hyeon
  • Moon, Sung-Min
  • Lee, Jun-Young

Abrégé

The present invention relates to a bipolar ion exchange membrane and a production method therefor, and provides a bipolar ion exchange membrane comprising a first polar heterogeneous ion exchange membrane and a second polar homogeneous ion exchange membrane stacked on each other, wherein the first polar heterogeneous ion exchange membrane is formed of an ion exchange resin powder and a binder resin that contain a first polar ion exchange group, the second polar homogeneous ion exchange membrane is formed of a matrix resin containing a second polar ion exchange group, and an interface between the first polar heterogeneous ion exchange membrane and the second polar homogeneous ion exchange membrane is a heterogeneous interface.

Classes IPC  ?

  • B01D 61/44 - Electrodialyse à sélectivité ionique
  • B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétés; Procédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
  • B01D 69/12 - Membranes composites; Membranes ultraminces
  • B01D 69/14 - Membranes dynamiques
  • B01D 71/68 - Polysulfones; Polyéthersulfones
  • B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
  • C08J 5/22 - Bandes, membranes ou diaphragmes

89.

COWAY CREEPGUARD

      
Numéro de série 79311123
Statut En instance
Date de dépôt 2021-04-14
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softening units for household purposes; water purifying apparatus for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning units; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely, sterilizing, electric air deodorizing and drying apparatus for clothes for household purposes

90.

COWAY CREEPGUARD

      
Numéro d'application 210849100
Statut En instance
Date de dépôt 2021-04-14
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

(1) Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

91.

COWAY SMARTSELECT

      
Numéro d'application 210849200
Statut En instance
Date de dépôt 2021-04-14
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

(1) Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

92.

COWAY SMARTSELECT

      
Numéro de série 79311117
Statut En instance
Date de dépôt 2021-04-14
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softening units for household purposes; water purifying apparatus for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning units; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely, sterilizing, electric air deodorizing and drying apparatus for clothes for household purposes

93.

COWAY

      
Numéro d'application 210683300
Statut En instance
Date de dépôt 2021-04-05
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

(1) Non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; water purifiers for household purposes; water filters for sinks; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; household air cleaners; air filters for air cleaners; bidets; filters for bidets; electric bidets for household purposes; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes; electric humidifiers for household purposes; filters for electric humidifiers for household purposes; dehumidifiers for household purposes; electric water softeners for household purposes; multicookers; filters for showers.

94.

COWAY

      
Numéro de série 79310529
Statut En instance
Date de dépôt 2021-04-05
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; water purifying apparatus for household purposes; water filters for sinks; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; household air cleaners; air filters for air cleaners for domestic use; bidets; filters for bidets; electric bidets for household purposes; electric clothes managing apparatus, namely, sterilizing, electric air deodorizing and drying apparatus for clothes for household purposes; electric humidifiers for household purposes; filters for electric humidifiers for household purposes; dehumidifiers for household purposes; electric water softening units for household purposes; multicookers; water filters for showers

95.

WATER PURIFIER

      
Numéro d'application KR2020012712
Numéro de publication 2021/060785
Statut Délivré - en vigueur
Date de dépôt 2020-09-21
Date de publication 2021-04-01
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Moon, Hyoung-Min
  • Kim, Chul-Ho
  • Hong, Young-Hoon
  • Park, Si-Jun
  • Shin, Hyun-Soo

Abrégé

A water purifier capable of stably discharging residual water from an extraction unit is disclosed. The water purifier (100) comprises: a filter unit (110) having a reverse osmosis membrane filter (113) for filtering incoming water; an extraction unit (160) for providing purified water filtered by the filter unit (110) to a user; and a residual water drainage unit (150) configured to drain, through the reverse osmosis membrane filter (113), residual water remaining in the extraction unit (160), by using an osmotic phenomenon of the reverse osmosis membrane filter (113) after completion of the extraction through the extraction unit (160).

Classes IPC  ?

  • C02F 1/44 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dialyse, osmose ou osmose inverse
  • B01D 61/02 - Osmose inverse; Hyperfiltration
  • B01D 35/157 - Clapets de commande du débit; Passages calibrés ou d'amortissement
  • B01D 35/153 - Clapets antifuites ou antiretour
  • B01D 65/02 - Nettoyage ou stérilisation de membranes

96.

COWAY SMARTSELECT

      
Numéro de série 79309817
Statut En instance
Date de dépôt 2021-03-29
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softening units for household purposes; water purifying apparatus for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning units; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely, sterilizing, electric air deodorizing and drying apparatus for clothes for household purposes

97.

Coway CreepGuard

      
Numéro d'application 210342700
Statut En instance
Date de dépôt 2021-03-29
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

(1) Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

98.

Coway SmartSelect

      
Numéro d'application 210343100
Statut En instance
Date de dépôt 2021-03-29
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

(1) Electric water softeners for household purposes; water purifiers for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning apparatus; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely sterilizing, deodorizing and drying apparatus for clothes for household purposes.

99.

COWAY CREEPGUARD

      
Numéro de série 79309819
Statut En instance
Date de dépôt 2021-03-29
Propriétaire COWAY Co., Ltd. (République de Corée)
Classes de Nice  ? 11 - Appareils de contrôle de l'environnement

Produits et services

Electric water softening units for household purposes; water purifying apparatus for household purposes; non-electric water purifiers for household purposes; non-electric water purifier filters for household purposes; sterilizers; household air cleaners; water ionizers for household purposes; electric water purifiers for household purposes; electric water purifier filters for household purposes; dehumidifiers for household use; electric dehumidifiers for household purposes; air cleaning units; bidets; electric humidifiers; water purifying apparatus; filters for air purifiers for household purposes; filters for bidet; electric clothes managing apparatus, namely, sterilizing, electric air deodorizing and drying apparatus for clothes for household purposes

100.

TUBE-SHAPED PLEATED FILTER MEMBER

      
Numéro d'application KR2020012424
Numéro de publication 2021/054694
Statut Délivré - en vigueur
Date de dépôt 2020-09-15
Date de publication 2021-03-25
Propriétaire COWAY CO., LTD. (République de Corée)
Inventeur(s)
  • Yun, Hyun-Jun
  • Lee, Byong-Hyoek
  • Kim, Jong-Cheol
  • Kim, Jin-Min
  • Kang, Sang-Hyeon

Abrégé

Provided is a tube-shaped pleated filter member capable of reducing pressure differentials inside a filter body. The tube-shaped pleated filter member may comprise: a filter body having a tube shape such that a filter medium is pleated and is wound so as to extend in the longitudinal direction with reference to the central axis; and a support unit for retaining the shape of the filter body. The filter body may comprise outer pleated portions corresponding to the outside of the tube shape, among pleated parts of the filter medium, and inner pleated portions corresponding to the inside of the tube shape among same. An inner virtual line connecting corners of the inner pleated portions on a plane perpendicular to the central axis of the filter body may have the shape in which a unit wave shape recessed in the outward direction from the central axis of the filter body are repeated. Assuming, with regard to the unit wave shape formed by the inner virtual line, that the thickness of the filter body at a part having the maximum distance between the inner virtual line and the outer virtual line is a first thickness (T1), the first thickness (T1) may have a range defined by [equation 1] with regard to the diameter (D) of the outer virtual line. [Equation 1] D/15 ≤ T1 ≤ D/6

Classes IPC  ?

  • B01D 46/52 - Séparateurs de particules utilisant des filtres comportant un matériau plié, p.ex. appareils de précipitation de poussières
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