Produits et services

Press screw separators for separating solids from liquids; regulators, controls and rubber discs for screw press separators for separating solids from liquids [machines parts]; parts and fittings for these goods. Electrical regulators, controllers, software, all for press screw separators for separating solids from liquids.

Produits et services

Press screw separators for separating solids from liquids; machine parts, namely, regulators, controls and rubber discs for screw press separators for separating solids from liquids; replacement parts thereof, namely,bearing housings for machines, sieves being machine parts, sieve baskets being machine parts,electric press screws, regulators being parts of machines,hydraulic controls for screw press separators and rubber discs for screw press separators for separating solids from liquids Electrical pressure regulators, electrical flow regulators, electric controlling devices for use in operating press screw separators for separating solids from liquids, downloadable software for use in operating press screw separators for separating solids from liquids

Abrégé

A device for distributing bulk material, such as seed material, includes a flow path having at least one conduit for conveying the bulk material from a bulk material source towards an agricultural area, and a blockage detection device in the flow path. The blockage detection device includes at least one sensor, which is mounted to the outside of the line and is configured to register mechanical vibrations of the line, as well as an evaluation unit in signal communication with the sensor, which is configured to detect a blockage as a function of the registered mechanical vibration. A method for detecting a blockage includes a sensor that identifies blockage as a function of the detected mechanical vibration.

Classes IPC  ?

• B05B 12/00 - Aménagements de commande de la distribution; Aménagements de réglage de l’aire de pulvérisation
• A01C 7/08 - Semoirs à la volée; Semoirs en lignes
• A01C 7/20 - Eléments de semoirs pour guider et déposer les graines
• A01C 21/00 - Méthodes de fertilisation
• A01C 7/10 - Dispositifs de réglage de la caisse à semences
• G01F 1/325 - Moyens de détection de quantités utilisées comme variables de substitution corrélées à l’effet des tourbillons
• G01F 1/66 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en mesurant la fréquence, le déphasage, le temps de propagation d'ondes électromagnétiques ou d'autres types d'ondes, p.ex. en utilisant des débitmètres à ultrasons

Abrégé

The invention relates to a device (101) for distributing bulk material, in particular seed, on agricultural usable surfaces, comprising a bulk material source (23), a flow path (10) connected to the bulk material source (23), the flow path (10) comprising at least one A conduit for conveying the bulk material from the bulk material source (23) in the direction of the useful surface, and a device for blockage detection (15) in the at least one, several or all lines of the flow path (10). The invention proposes that the device for blocking detection (15) comprises at least one sensor (21 a-d), which is mounted on the outside at the line and is equipped with the sensor (21 a-d), which is equipped with the sensor (21 a-d), as well as an evaluation unit (17) connected to it, depending on the detected mechanical vibration. In addition, the invention relates to a method for distributing bulk material, in particular seeds, on agricultural areas. The invention proposes the following steps: Provision of bulk material, conveying the bulk material through a flow path (10) in the direction of the usable area, wherein the bulk material is supported by at least one sensor of the flow path (21 a-d), detecting a mechanical vibration of the line, and detecting a blockage depending on the detected mechanical vibration.

Classes IPC  ?

• A01C 7/20 - Eléments de semoirs pour guider et déposer les graines
• A01C 7/08 - Semoirs à la volée; Semoirs en lignes
• A01C 15/00 - Distributeurs d'engrais

Produits et services

(1) Pumps, in particular rotary pumps, rotary lobe pumps, rotary piston pumps, worm pumps, progressive cavity pumps, pressure pumps, vacuum pumps, grinder pumps, liquid manure pumps, sewage pumps, and centrifugal pumps, pump systems consisting of a macerator and rotary lobe pump, pump systems consisting of a macerator and progressive cavity pump, pump shafts, pressure regulators and valves, in particular control valves and valves for compressed air being parts of machinery, crushing machines for industrial use, in particular comminutors and macerators, shredder machines for industrial use, waste and trash separator machines, waste and trash grinders, biomass feeders, conveyors, transport equipment conveyors, spiral conveyors, soil cultivation machines for agricultural purposes, in particular machines for applying fertiliser and slurry, machines for distributing fertiliser and slurry, and machines for harvesting fertiliser and slurry, parts and fittings for the foregoing goods, in particular drag hose dribble bars with drag hoses and drag pipes attached thereto (2) Waste water disposal pumps; waste water purification machines, installation and tanks for supplying fresh water (1) Installation, maintenance, and repair of technical goods, namely, pumps in particular rotary piston pumps, rotary lobe pumps, worm pumps, progressive cavity pumps, pressure pumps, vacuum pumps, grinder pumps, liquid manure pumps, sewage pumps, and centrifugal pumps, shredder machines for industrial use, soil cultivation machines for agricultural purposes in particular machines for applying fertiliser and slurry, machines for distributing fertiliser and slurry, and machines for harvesting fertiliser and slurry, and sewage disposal installations, in the field of agriculture, gas and oil industry, chemical industry, food industry, recycling industry, wastewater engineering, wastewater treatment, municipal engineering, environmental engineering, and waste and sewage disposal technology

Abrégé

A dual-shaft shredder for comminuting solids or solids in liquids comprises a housing defining an interior comminuting space, an inlet opening, an outlet opening, and a first and second cutting disc block each having a plurality of cutting discs disposed on a hub body such that an intermediate space is present between each two adjacent cutting discs. Some of the first cutting discs each engage in the intermediate space between two adjacent second cutting discs and some of the second cutting discs each engage in the intermediate space between two adjacent first cutting discs. A first shaft stub and a second shaft stub extend into an axial recess of the first and second cutting disc blocks for transmitting torques, and a first clamping device and a second clamping device clamp the shaft stubs against the cutting disc blocks.

Classes IPC  ?

• B02C 25/00 - Systèmes de commande spécialement adaptés au broyage ou à la désagrégation
• B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux
• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/18 - Couteaux; Leur montage

Abrégé

A comminution device comprises a plurality of first cutting elements having first serrated cutting edges disposed on a first circular path; a second cutting element having a second serrated cutting edge corresponding to the first serrated cutting edges for cutting through cutting material, the second cutting element being displaceable about an axis of rotation on a second circular path concentric with the first circular path. The second serrated cutting edge comprises a plurality of jags and each jag comprises a radially inner flank and a radially outer flank, each at an angle to the axis of rotation. A drive rotationally drives the second cutting element about the axis of rotation and an adjustment mechanism by which the plurality of first cutting elements and the second cutting element are displaceable relative to each other axially in the direction of the axis of rotation, that a cutting gap between them is adjustable.

Classes IPC  ?

• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/18 - Couteaux; Leur montage
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs - Parties constitutives
• B02C 18/06 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs

Abrégé

An eccentric screw pump, comprising a rotor that extends along a longitudinal axis of the rotor from a drive end to a free end, a stator housing with an internal cavity that extends along the longitudinal axis from a stator inlet opening to a stator outlet opening and that is designed to accommodate the rotor, a drive motor with a drive shaft that is coupled with the rotor to transmit a torque, a first cardan joint which is placed within the transmission of the torque between the drive shaft and the rotor, and a stator outlet flange that is arranged in flow direction behind the rotor. The stator outlet flange comprises a flange connection plane that is oriented non-vertically to the longitudinal axis.

Classes IPC  ?

• F04C 2/107 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés du type à axe interne, l'organe externe ayant plus de dents ou de parties équivalentes de prise, p.ex. de rouleaux, que l'organe interne avec des dents hélicoïdales
• F04C 18/107 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés du type à axe interne, l'organe externe ayant plus de dents ou de parties équivalentes de prise, p.ex. de rouleaux, que l'organe interne avec des dents hélicoïdales
• F04C 29/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
• F01C 21/10 - Organes externes coopérant avec des pistons rotatifs; Carcasses d'enveloppes

Abrégé

The invention relates to a sanitary arrangement, in particular, a mobile sanitary arrangement in a motor vehicle such as a coach, having a wastewater-collection tank which has a floor and a sidewall that enclose a tank interior, and an inlet connection and an outlet device. The outlet device has an outlet opening with a connection coupling for the connection of a suction-extraction arrangement and a suction-extraction channel, which, starting from the outlet opening, extends downward in the direction of gravitational force to an intake opening within the wastewater-collection tank.

Classes IPC  ?

• E03F 1/00 - Procédés, systèmes ou installations pour l'évacuation des eaux d'égout ou des eaux d'orage
• B61D 35/00 - Installations sanitaires
• B60R 15/04 - Installations de toilettes
• B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
• B01D 35/147 - Soupapes de dérivation ou de sécurité
• B65D 83/32 - Tubes plongeurs
• B01D 29/05 - Filtres à éléments filtrants stationnaires pendant la filtration, p.ex. filtres à aspiration ou à pression, non couverts par les groupes ; Leurs éléments filtrants avec des éléments filtrants plats avec des supports

Abrégé

The invention relates to a rotary piston pump comprising a housing with a housing interior, an inlet opening, and an outlet opening; a first rotary piston which is mounted within the housing interior in a rotational manner about a first rotational axis; and a second rotary piston which is mounted within the housing interior in a rotational manner about a second rotational axis. The first rotary piston and the second rotary piston engage into each other in a region between the first and the second axis and displace liquid. The first rotary piston has a frame assembly which comprises multiple mutually spaced plates and is at least partly filled and enveloped with a polymer material.

Classes IPC  ?

• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 2/16 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 18/12 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 18/08 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 18/16 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis

Produits et services

Machines for use in agriculture, in particular agricultural soil cultivation machines, towable agricultural machines, fertiliser spreaders, slurry spreaders, ploughs, cultivators, spraying apparatus for agricultural purposes, towable spraying apparatus for agricultural purposes. Agricultural vehicles for spreading manure and vehicle parts therefor, in particular trailing shoe frames, trailing shoes and tow bars for vehicles. Installation, maintenance and repair of technical products in the field of agriculture, industry, clarifying technology, municipal services, environmental technology, disposal technology.

Abrégé

The present invention relates to a separator apparatus (1) for separating solids from liquids (2), which apparatus comprises a conveying device (4) for conveying a solid-containing liquid (2), a drive (6) for driving the conveying device (4) and at least one first receiving chamber (8a, 8b, 8c) which is arranged below the conveying device (4) and is provided for the purpose of receiving downward-flowing liquid (2a), wherein the conveying device (4) has at least one first sieve unit (40) that is provided in order to form, in operation, a filter cake (2b) on a first sieve face (44) of the first sieve unit (40), and a first support unit (42) corresponding to the first sieve unit (40), wherein the first sieve unit (40) can be moved by means of the drive (6) on a first movement path (B) such that the filter cake (2b) can be moved by means of the first sieve unit (40) along a first section (B1) of the first movement path (B) in a conveying direction (F), and can be supported along a second section (B2) of the first movement path (B) by means of the first support unit (42).

Classes IPC  ?

• B01D 33/01 - Filtres avec éléments filtrants mobiles au cours de l'opération de filtration à éléments filtrants mobiles en translation, p.ex. pistons
• B01D 33/64 - Manipulation du gâteau de filtration dans le filtre pour des raisons autres que la régénération pour le séchage par compression
• B01D 33/72 - Filtres avec éléments filtrants mobiles au cours de l'opération de filtration comportant des dispositifs d'alimentation ou d'évacuation d'alimentation
• B01D 33/80 - Accessoires

Abrégé

The invention relates to a dual-shaft shredder (1) for shredding solid materials or solid materials in liquids, which has a housing (14) that defines an interior shredding space. The dual-shaft shredder further has an inlet opening (16) in the housing (14) for feeding solid materials into the shredding space, an outlet opening (18) in the housing (14) for discharging shredded solid materials from the shredding space, a first cutting disc block (10) with a plurality of first cutting discs (101, 102), which are arranged on a first hub body in such a way that an intermediate space exists between each two adjacent first cutting discs (101, 102), and a second cutting disc block (12) with a plurality of second cutting discs (103, 104), which are arranged on a second hub body in such a way that an intermediate space exists between each two adjacent second cutting discs (103, 104). The first and second cutting disc blocks (10, 12) are displaced axially in relation to each other such that at least some of the first cutting discs (101, 102) engage in an intermediate space between two adjacent second cutting discs (103, 104) and some of the second cutting discs (103, 104) engage in an intermediate space between two adjacent first cutting discs (101, 102), wherein the first and second cutting disc blocks (10, 12) each have a first axial recess (34, 36). The invention is characterised by a first shaft stub (30), which extends into the first axial recess (34) of the first cutting disc block (10) to transfer torques, a second shaft stub (32), which extends into the first axial recess (36) of the second cutting disc block (12) to transfer torques, a first clamping device for the tensioned clamping of the first shaft stub (30) against the first cutting disc block (10) and a second clamping device for the tensioned clamping of the second shaft stub (32) against the second cutting disc block (12).

Classes IPC  ?

• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux
• B02C 18/18 - Couteaux; Leur montage

Abrégé

The invention relates to a comminution device (1), comprising a plurality of first cutting elements (24) with first serrated cutting edges (40) which are arranged on a first circular path; and at least one second cutting element (26) with a second serrated cutting edge (44) which corresponds to the first serrated cutting edges (44) for separating material to be cut, wherein the second cutting element (26) can be moved about a rotational axis (A) on a second circular path which is concentric to the first circular path. The second serrated cutting edge (44) has a plurality of teeth (100), and each tooth has a radially inner flank (102) and a radially outer flank (104) which form a respective angle (α, β) relative to the rotational axis (A). The device further has a drive (16) for rotating the second cutting element (26) about the rotational axis (A) and an adjusting mechanism (60), by means of which the plurality of first cutting elements (24) and the second cutting element (26) can be moved relative to one another axially in the direction of the rotational axis (A) such that a cutting gap between the cutting elements can be adjusted.

Classes IPC  ?

• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/06 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs - Parties constitutives
• B02C 18/18 - Couteaux; Leur montage

Abrégé

The invention relates to a drinking water coupling (1) for coupling to a connector of a drinking water tank, having a pipe (2) with a first axial end (4) that has an outlet opening (6), and a second axial end (12) for connecting to a supply hose. The coupling further has a coupling member (28) for connecting to a corresponding mating coupling member of the drinking water tank, wherein the coupling member (28) is designed such that, when coupled to the mating coupling member, it is possible to establish a fluidic connection, characterized by a protection device (20) for contamination protection, which is designed to protect, in a disconnected state, at least the first axial end (4) from contamination by contact.

Classes IPC  ?

• F16L 35/00 - Aménagements particuliers utilisés avec les accessoires terminaux de manches, p.ex. dispositifs de sécurité ou de protection

Abrégé

Disclosed is a device for the electrical disintegration of cell structures including a chamber having an inlet for receiving material containing cell structures, an outlet for the discharge thereof, and a conveyor line extending between the inlet and the outlet, an electrode unit which has an electrode body which is arranged within the chamber at least portion-wise along the conveyor line, wherein the chamber has a wall which is portion-wise or completely electrically conductive and electrically insulated from the electrode body, and the electrode unit is adapted to generate an electric field between the electrode body and the wall for electrical disintegration.

Classes IPC  ?

• C12M 1/33 - Désintégrateurs
• C12M 1/42 - Appareils pour le traitement de micro-organismes ou d'enzymes au moyen d'énergie électrique ou ondulatoire, p.ex. magnétisme, ondes sonores
• C12M 3/00 - Appareillage pour la culture de tissus, de cellules humaines, animales ou végétales, ou de virus
• C12M 1/26 - Inoculateur ou échantillonneur
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p.ex. le méthane

Abrégé

The present invention concerns a solids discharge module (1) for discharging solids out of devices (100) carrying mixed fluid, in particular comminuting devices for solids contents in a mixed fluid, comprising a solids inlet (3), coupling means (31) for connecting the solids inlet (3) to a device (100) carrying a mixed fluid, a solids outlet (5), a closing member (9) which is arranged at the solids outlet (5) and is reciprocable between a release position and a blocking position, and a conveyor chamber (7) extending from the solids inlet (3) to the solids outlet (5). According to the invention it is proposed that a filling state detector (13) is provided which is adapted to detect and display a solids accumulation in the conveyor chamber (7).

Classes IPC  ?

• B02C 18/22 - Moyens d'alimentation ou de décharge
• G01F 23/04 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p.ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par des éléments plongeants, p.ex. réglettes-jauges
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs - Parties constitutives
• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue
• C12M 1/33 - Désintégrateurs
• G05D 7/06 - Commande de débits caractérisée par l'utilisation de moyens électriques

Abrégé

The invention relates to a suction device for a wastewater tank, in particular for a sanitary device, in particular a mobile sanitary device in a motor vehicle such as a touring bus, comprising a wastewater collecting tank having a base and a side wall which surrounds an inner chamber, an inlet connection and an outlet device. The outlet device has an outlet opening with an connection coupling for connecting to a suction device, and a suction channel which extends from the outlet opening in the direction of gravity to a suction opening inside the wastewater collecting tank.

Classes IPC  ?

• B61D 35/00 - Installations sanitaires
• E03F 1/00 - Procédés, systèmes ou installations pour l'évacuation des eaux d'égout ou des eaux d'orage
• B60R 15/04 - Installations de toilettes

Produits et services

Pumps, in particular rotary piston pumps, worm pumps, progressive cavity pumps, pressure pumps, vacuum pumps, grinder pumps, liquid manure pumps, sewage pumps; shafts, pressure regulators and valves, in particular control valves and valves for compressed air (parts of machinery); crushing machines, in particular comminutors; separators; conveyor installations and transport equipment (conveyors), spiral conveyors; soil cultivation machines for agricultural purposes, in particular machines for applying fertiliser and slurry, devices for distributing fertiliser and slurry, devices for harvesting fertiliser and slurry; parts and fittings for the foregoing goods, in particular drag hose dribble bars with drag hoses and drag pipes attached thereto. Waste water disposal installations, wastewater collection systems, water supply installation, in particular for supplying fresh water. Installation, maintenance and repair for technical goods in the field of agriculture, industry, wastewater engineering, wastewater treatment, municipal engineering, environmental engineering, disposal technology, in particular of pumps, shredders (machines), soil cultivation machines and sewage disposal installations.

Abrégé

The invention relates to a rotary piston pump comprising a housing with a housing interior, an inlet opening, and an outlet opening; a first rotary piston which is mounted within the housing interior in a rotational manner about a first rotational axis; and a second rotary piston which is mounted within the housing interior in a rotational manner about a second rotational axis. The first rotary piston and the second rotary piston engage into each other in a region between the first and the second axis and displace liquid. The first rotary piston has a frame assembly which comprises multiple mutually spaced plates and is at least partly filled and coated with a polymer material.

Classes IPC  ?

• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
• F04C 18/08 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 18/12 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 18/16 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 2/16 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis

Produits et services

Pumps, in particular rotary piston pumps, worm pumps, progressive cavity pumps, pressure pumps, vacuum pumps, grinder pumps, liquid manure pumps, sewage pumps; Shafts, pressure regulators and valves, in particular control valves and valves for compressed air being parts of machinery; Crushing machines, in particular comminutors; waste and trash separator machines; Conveyor installations and transport equipment conveyors, spiral conveyors; Soil cultivation machines for agricultural purposes, in particular machines for applying fertiliser and slurry, devices for distributing fertiliser and slurry, devices for harvesting fertiliser and slurry; Parts and fittings for the foregoing goods, in particular drag hose dribble bars with drag hoses and drag pipes attached thereto Waste water disposal pumps; waste water purification apparatus, installation and tanks, in particular for supplying fresh water Installation, Maintenance and repair for technical goods in the field of agriculture, Industry, Wastewater engineering, wastewater treatment, municipal engineering, Environmental engineering, Disposal technology, in particular of pumps, shredders machines, soil cultivation machines and sewage disposal installations

Produits et services

Crushing machines and crushing machines for industrial purposes, in particular for coarse materials and solids; sieves and rakes (machines); sieving and raking machines, sieving and raking installations; parts and fittings for all the above goods.

Produits et services

Pumps, in particular rotary piston pumps, worm pumps, progressive cavity pumps, pressure pumps, vacuum pumps, grinder pumps, liquid manure pumps, sewage pumps; Shafts, pressure regulators and valves, in particular control valves and valves for compressed air (parts of machinery); Crushing machines, In particular comminutors; Separators; Conveyor installations and transport equipment (conveyors), spiral conveyors; Soil cultivation machines for agricultural purposes, in particular machines for applying fertiliser and slurry, devices for distributing fertiliser and slurry, devices for harvesting fertiliser and slurry; Parts and fittings for the foregoing goods, In particular drag hose dribble bars with drag hoses and drag pipes attached thereto. Waste water disposal installations, Wastewater collection systems, Water supply installation, In particular for supplying fresh water. Installation, Maintenance and repair for technical goods in the field of agriculture, Industry, Wastewater engineering, wastewater treatment, municipal engineering, Environmental engineering, Disposal technology, in particular of pumps, shredders (machines), soil cultivation machines and sewage disposal installations.

Produits et services

Pumps, in particular rotary piston pumps, worm pumps, progressive cavity pumps, pressure pumps, vacuum pumps, grinder pumps, liquid manure pumps, sewage pumps; Shafts, pressure regulators and valves, in particular control valves and valves for compressed air (parts of machinery); Crushing machines, In particular comminutors; Separators; Conveyor installations and transport equipment (conveyors), spiral conveyors; Soil cultivation machines for agricultural purposes, in particular machines for applying fertiliser and slurry, devices for distributing fertiliser and slurry, devices for harvesting fertiliser and slurry; Parts and fittings for the foregoing goods, In particular drag hose dribble bars with drag hoses and drag pipes attached thereto. Waste water disposal installations, Wastewater collection systems, Water supply installations, In particular for supplying fresh water. Installation, Maintenance and repair for technical goods in the field of agriculture, Industry, Wastewater engineering, wastewater treatment, municipal engineering, Environmental engineering, Disposal technology, in particular pumps, crushing machines, soil cultivation machines and sewage disposal installations.

Produits et services

Crushing machines for industrial purposes, in particular for coarse materials and solids; sieves and rakes being machines: sieving and raking machines, sieving and raking installations; structural parts and fittings for all the above goods

Produits et services

Crushing machines and Crushing machines for industrial purposes, In particular for coarse materials and solids; Sieves and rakes (machines); Sieving and raking machines, sieving and raking installations; Parts and fittings for all the above goods.

Abrégé

The invention concerns apparatuses (1) for distributing mixed fluid or bulk material on to agricultural productive surfaces (100) comprising a distribution device (5) which has at least one fluid inlet (3) which can be connected to a mixed fluid supply and a plurality of outlets (7). b) for coupling to an application device (9), wherein an outlet (7) and the conduit (11) connected to the fluid outlet define a respective flow path. In particular the apparatuses have a device (15) for blockage detection in individual ones of, a plurality of or all flow paths, that has a plurality of sensors (21), and an electronic evaluation unit (17) which is adapted to receive the measurement signals output by the sensors (21), compare them to each other and on the basis of signal deviations determined in that case to identify individual ones of or a plurality of flow paths as blocked.

Classes IPC  ?

• B05B 12/00 - Aménagements de commande de la distribution; Aménagements de réglage de l’aire de pulvérisation
• A01C 23/00 - Dispositifs distributeurs spécialement adaptés pour répandre le purin ou d'autres engrais liquides, y compris l'ammoniaque, p.ex. réservoirs de transport ou voitures arroseuses
• A01C 7/10 - Dispositifs de réglage de la caisse à semences

Abrégé

The invention relates to a device (1) for the electrical disintegration of cell structures, comprising a chamber (5) having an inlet for receiving material containing cell structures, an outlet for the discharge thereof, and a conveyor line (F) extending between the inlet and the outlet, an electrode unit (11) having an electrode body (15) that is arranged inside the chamber along the conveyor line (F), at least sectionally. The chamber (5) is provided with a wall (19) that is sectionally or entirely electrically conductive and is electrically insulated from the electrode body (15). The electrode unit (11) is adapted to generate an electric field between the electrode body (15) and the wall (19) for electrical integration. According to the invention, a conveyor screw (14) is drivably arranged in the conveyor line (F) for conveying the material, wherein the electrode body (15) is accommodated in a cavity of the conveyor screw (14).

Classes IPC  ?

• C12M 3/00 - Appareillage pour la culture de tissus, de cellules humaines, animales ou végétales, ou de virus
• C12M 1/26 - Inoculateur ou échantillonneur
• C12M 1/42 - Appareils pour le traitement de micro-organismes ou d'enzymes au moyen d'énergie électrique ou ondulatoire, p.ex. magnétisme, ondes sonores
• C12M 1/33 - Désintégrateurs
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie

Abrégé

The invention relates to a solids discharge module (1) for discharging solids out of devices (100) which conduct mixed fluids, in particular comminuting devices for the solid content in a mixed fluid, comprising a solids inlet (3), a coupling means (31) for connecting the solids inlet (3) to a device (100) which conducts a mixed fluid, a solids outlet (5), a closing element (9) which is arranged on the solids outlet (5) and which can be moved back and forth between a release position and a locking position, and a conveyor chamber (7) which extends from the solids inlet (3) to the solids outlet (5). According to the invention, a fill state detector (13) is provided which is designed to detect and display the accumulation of solids in the conveyor chamber (7).

Classes IPC  ?

• B02C 18/22 - Moyens d'alimentation ou de décharge
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs - Parties constitutives

Abrégé

An eccentric screw pump, comprising a rotor (70) that extends along a longitudinal axis (1) of the rotor from a drive end to a free end, a stator housing (90) with an internal cavity that extends along the longitudinal axis (1) from a stator inlet opening (90a) to a stator outlet opening (90b) and that is designed to accommodate the rotor (70), a drive motor (60) with a drive shaft that is coupled with the rotor (70) to transmit a torque, a first cardan joint (22) which is placed within the transmission of the torque between the drive shaft and the rotor, and a stator outlet flange (100) that is arranged in flow direction behind the rotor (70). The stator outlet flange (100) comprises a flange connection plane (100') that is oriented non- vertically to the longitudinal axis.

Classes IPC  ?

• F04C 2/107 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés du type à axe interne, l'organe externe ayant plus de dents ou de parties équivalentes de prise, p.ex. de rouleaux, que l'organe interne avec des dents hélicoïdales

Abrégé

An eccentric screw pump, comprising a rotor that extends along a longitudinal axis of the rotor from a drive end to a free end, a stator housing with an internal cavity that extends along the longitudinal axis from a stator inlet opening to a stator outlet opening and that is designed to accommodate the rotor, a drive motor with a drive shaft that is coupled with the rotor to transmit a torque, a first cardan joint which is placed within the transmission of the torque between the drive shaft and the rotor, and a stator outlet flange that is arranged in flow direction behind the rotor. The stator outlet flange comprises a flange connection plane that is oriented non-vertically to the longitudinal axis.

Classes IPC  ?

• F04C 2/107 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés du type à axe interne, l'organe externe ayant plus de dents ou de parties équivalentes de prise, p.ex. de rouleaux, que l'organe interne avec des dents hélicoïdales
• F04C 18/107 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés du type à axe interne, l'organe externe ayant plus de dents ou de parties équivalentes de prise, p.ex. de rouleaux, que l'organe interne avec des dents hélicoïdales
• F04C 29/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
• F01C 21/10 - Organes externes coopérant avec des pistons rotatifs; Carcasses d'enveloppes

Abrégé

The invention relates to a rotary lobe pump including a pump housing with a pump chamber, an inlet opening and an outlet opening. A first multi-lobed rotary piston is rotably mounted around a first axis in the pump chamber. A second multi-lobed rotary piston is rotably mounted around a second axis in the pump chamber and meshes with the first rotary piston. The first and second rotary pistons are rotated by a drive unit to create a fluid flow from the inlet opening to the outlet opening. The drive unit includes a first electric drive motor mechanically coupled with the first rotary piston and a second electric drive motor mechanically coupled with the second rotary piston.

Classes IPC  ?

• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 2/18 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à formes de dents semblables
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
• F04C 2/16 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis
• F04C 13/00 - Adaptations des "machines" ou pompes pour utilisation particulière, p.ex. pour très hautes compressions

Produits et services

Pumps for biogas plants; eccentric screw pumps; screw conveyors; valves, shafts and control valves for the above mentioned pumps.

Produits et services

eccentric screw pumps; screw conveyors; valves, shafts and control valves for the above mentioned pumps

Abrégé

The invention relates to a device for electrical disintegration of cell aggregates, with an electrode unit which has an electrode head and an electrode body, and with a chamber which has an inlet for receiving fluid containing cell aggregates and which has an outlet for discharging the fluid, wherein the chamber has a wall and the electrode body is arranged inside the chamber and is electrically insulated from the wall. According to the invention, the wall has a plurality of electrically conductive portions which are spaced apart from one another and which are arranged in such a way that, when an electrical voltage is applied between the electrode body and the wall, a plurality of active fields can be generated.

Classes IPC  ?

• C12M 1/42 - Appareils pour le traitement de micro-organismes ou d'enzymes au moyen d'énergie électrique ou ondulatoire, p.ex. magnétisme, ondes sonores
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• A23N 1/00 - Machines ou appareils pour l'extraction du jus
• A61L 2/02 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contact; Accessoires à cet effet utilisant des phénomènes physiques
• C02F 1/48 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout au moyen de champs magnétiques ou électriques
• C02F 11/00 - Traitement des boues d'égout; Dispositifs à cet effet

Abrégé

The invention relates to apparatuses (1) for distributing mixed fluid or bulk material onto farmland (100), comprising a distribution device (5) which has at least one fluid inlet (3) that can be connected to a mixed fluid supply and a plurality of outlets (7). The apparatus further comprises a plurality of conduits (11) that are connected to the outlets, each conduit (11) having a connecting section (35b) for coupling to an application device (9), one outlet (7) and the conduit (11) connected to the fluid outlet defining one flow path each. In particular, the apparatuses comprise a device (15) for detecting clogging of individual, a plurality or all the flow paths, said device comprising a plurality of sensors (21) as well as an electronic evaluation unit (17) which is designed to pick up the measurement signals output by the sensors (21), to match them and, on the basis of the determined signal deviations, identify the clogging of individual or a plurality of flow paths.

Classes IPC  ?

• A01C 7/10 - Dispositifs de réglage de la caisse à semences
• A01C 23/00 - Dispositifs distributeurs spécialement adaptés pour répandre le purin ou d'autres engrais liquides, y compris l'ammoniaque, p.ex. réservoirs de transport ou voitures arroseuses

Abrégé

Apparatus for distributing a mixed fluid on agricultural productive surfaces. Conduits define flow paths, and sensors are introduced into respective ones of the flow paths, extend in a downstream direction along the flow path and output a measurement signal dependent on a delivery flow measured by the sensor tip. At least one clip is fitted around one of the conduits and has a projection extending into the respective flow path through a corresponding opening in the conduits; the clip has an insertion portion for receiving one of the sensors and a passage means extending as far as the projection, or the projection is a thermally conductive measurement cap. The sensors measure the delivery flow, and an electronic evaluation unit compares the signals output by each one of the plurality of sensors to determine if one or more of the flow paths are blocked.

Classes IPC  ?

• A01C 7/10 - Dispositifs de réglage de la caisse à semences
• A01C 23/00 - Dispositifs distributeurs spécialement adaptés pour répandre le purin ou d'autres engrais liquides, y compris l'ammoniaque, p.ex. réservoirs de transport ou voitures arroseuses

Produits et services

Pumps; Pumps [machines]; Pumps for biogas installations; Pumps and comminutors for processing of waste; Pumps and comminutors for processing of organic waste; Progressing cavity pumps; Archimedian screws; Valves, Shafts and Pump control valves; Wet comminutors.

Produits et services

Agricultural machines for ground cultivation; slurry spreaders; Devices for distributing liquid manure; Devices for harvesting liquid manure.

Produits et services

Agricultural machines for ground cultivation; slurry spreaders; Devices for distributing liquid manure; Devices for harvesting liquid manure.

Abrégé

The invention relates to a device (1) for electrically disintegrating cell clusters, comprising: an electrode unit (11), which has an electrode head (13) and an electrode body (15); a chamber (5), within which the electrode body (15) is arranged, wherein the chamber (5) has a wall (19), which is electrically conductive in some sections or completely and which is electrically insulated from the electrode body (15), and wherein the chamber (5) has an inlet (7) for receiving fluid containing cell clusters; a high-voltage source (56), which is arranged in the electrode head (13) and which is designed to produce an electric field by applying a voltage between the electrode body (15) and the wall (19); and an electronic control unit (29), which interacts with the high-voltage source in order to change the electric field. According to the invention, the electronic control unit has means for the resonance frequency determination of the high-voltage source (56).

Classes IPC  ?

• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p.ex. le méthane
• C12M 1/42 - Appareils pour le traitement de micro-organismes ou d'enzymes au moyen d'énergie électrique ou ondulatoire, p.ex. magnétisme, ondes sonores
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12N 13/00 - Traitement de micro-organismes ou d'enzymes par énergie électrique ou ondulatoire, p.ex. par magnétisme, par des ondes sonores

Abrégé

A screw conveyor for introducing organic matter into a biogas digester that is under internal gas pressure. A biogas plant may be provided with such a screw conveyor, and methods for feeding organic solids to such a biogas plant may be performed. A plug section of the screw conveyor has an expansion region in which the passage cross-section between the conveying screw and the screw pipe widens in the conveying direction and a constriction region located downstream from the expansion region, in which the passage cross-section between the conveying screw and the screw pipe is reduced in the conveying direction.

Classes IPC  ?

• B65G 33/14 - Transporteurs rotatifs à vis ou à hélice pour matériaux solides fluents comportant une vis ou plusieurs vis enfermées dans un carter tubulaire
• C12M 1/26 - Inoculateur ou échantillonneur
• B65G 33/22 - Transporteurs rotatifs à vis ou à hélice pour matériaux solides fluents comportant une vis ou plusieurs vis enfermées dans un carter tubulaire avec moyens pour retarder l'écoulement du matériau à l'extrémité de décharge du carter
• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p.ex. le méthane

Abrégé

The invention relates to a rotary lobe pump comprising a pump housing with a pump chamber, an inlet and an outlet opening, a first multi-lobed rotary piston arranged in the pump chamber and rotatably mounted around a first axis and a second multi-lobed rotary piston arranged in the pump chamber which is rotatably mounted around a second axis spaced apart from the first axis and meshes with the first rotary piston, wherein the first and second rotary pistons, by rotating around the first and the second axis respectively, create a fluid flow from the inlet to the outlet opening, a drive unit which is mechanically coupled with the rotary pistons in order to drive the rotary pistons. According to the invention, the drive unit comprises a first electric drive motor, which is mechanically coupled with the first rotary piston for driving the first rotary piston, and a second electric drive motor, which is mechanically coupled with the second rotary piston for driving the second rotary piston.

Classes IPC  ?

• F01C 1/16 - "Machines" ou machines motrices à piston rotatif d'un type à engrènement extérieur, c. à d. avec engrènement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne à piston rotatif denté à dents hélicoïdales, p.ex. en forme de chevron ou du type à vis
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes

Abrégé

The invention relates to a rotary piston pump, comprising a pump housing having a pump chamber, an inlet opening, an outlet opening, a first, multi-vane rotary piston, which is arranged in the pump chamber and is rotatably supported about a first axis, a second, multi-vane rotary piston arranged in the pump chamber, which is rotatably supported about a second axis that is spaced from the first axis and which meshes with the first rotary piston, wherein the first and second rotary pistons produce a fluid flow from the inlet opening to the outlet opening by rotating about the first and second axes, respectively, and a drive device, which is mechanically coupled to the rotary pistons in order to drive the rotary pistons. According to the invention, the drive device comprises a first electric drive motor, which is mechanically coupled to the first rotary piston in order to drive the first rotary piston, and a second electric drive motor, which is mechanically coupled to the second rotary piston in order to drive the second rotary piston.

Classes IPC  ?

• F01C 17/00 - Dispositions pour l'entraînement des organes coopérants, p.ex. pour piston rotatif et son carter
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes

Abrégé

The invention relates to a suction device (1) for removing a mixed fluid, in particular fecal matter, from a collecting tank (2), in particular from a sewage tank of a railway vehicle, comprising a mixed fluid inlet (4) for receiving the mixed fluid, said mixed fluid inlet (4) being fluidically connectable to a connection port of said collecting tank (2), a mixed fluid outlet (8) for discharging the mixed fluid, said mixed fluid outlet (8) being fluidically connectable to a suction line, and a flow channel (14) extending between said inlet and said outlet. The invention relates in particular to a constriction member (10) which is adapted to reduce a cross-section of the flow channel (14) in sections thereof or along the entire length thereof. The invention further relates to a suction station for removing a mixed fluid, and to such a method.

Classes IPC  ?

• B61D 35/00 - Installations sanitaires
• E03F 7/00 - Autres installations ou appareillage pour le fonctionnement des égouts, p.ex. pour empêcher ou signaler son arrêt; Vidange des fosses d'aisances

Abrégé

The invention relates to a rotary lobe pump for conveying a fluid medium containing solids, comprising an inlet and an outlet for the medium being conveyed, and further comprising a pump casing and two rotary lobes arranged in said pump casing and having intermeshing rotary lobe vanes. According to the invention, the pump casing has two opposite casing half-shells which seal the pump casing fluid-tightly. The casing half-shells are double-walled.

Classes IPC  ?

• F03C 2/00 - Moteurs à piston rotatif
• F04C 18/12 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne

Abrégé

Described is a comminution device, in particular a comminution device including an adjusting mechanism, the adjusting mechanism including a hydraulic cylinder which is coupled between the first and the second cutting element and is in hydraulic communication with a closed hydraulic and pneumatic volume, which is filled with a hydraulic fluid in a first part and with air in a second part, and the wall of which is at least partially transparent so that the hydraulic fluid level can be read from a scale which displays a wear condition of the first and second cutting element. Also detailed is a comminution device in which a lubricant-filled cavity is formed between a first area and a second area, the volume of the cavity being reduced by an adjusting movement of the second cutting element and which is in fluidic communication with the positive engagement connection in order to supply lubricant to the positive engagement connection.

Classes IPC  ?

• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs - Parties constitutives
• B02C 18/06 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs
• D21D 1/30 - Moulins à disque
• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/18 - Couteaux; Leur montage

Abrégé

The invention relates to a rotary lobe pump (100) for conveying a fluid medium containing solids, comprising an inlet opening (111) and an outlet opening (112) for the medium being conveyed, two rotary lobes (121, 122) arranged in a pump casing (140) and having rotary lobe vanes engaging with other, wherein each of the two rotary lobes is fixed torque-resistantly on a respective shaft (131) and can be driven by said respective shaft, and wherein the two shafts are coupled to each other by a transmission gear arranged in a gearbox casing (152). The invention relates in particular to a rotary lobe pump in which the inlet opening and the outlet opening are arranged on a connection casing (151).

Classes IPC  ?

• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 2/16 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis
• F04C 11/00 - Combinaisons de plusieurs "machines" ou pompes, chacune d'elles étant du type à piston rotatif ou oscillant; Installations de pompage
• F04C 15/06 - Dispositions pour l'admission ou l'échappement du fluide de travail, p.ex. caractéristiques de structure de l'admission ou de l'échappement
• F04C 2/18 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à formes de dents semblables
• F04C 14/02 - Commande, surveillance ou dispositions de sécurité pour "machines" ou pompes ou installations de pompage spécialement adaptées pour plusieurs "machines" ou pompes connectées en série ou en parallèle

Abrégé

The invention relates to a screw conveyor for introducing organic materials into a biogas fermenter that is under internal gas pressure. The invention further relates to a biogas plant having such a screw conveyor and to a method for feeding organic materials to such a biogas plant. According to the invention, the plug section has an expansion region, in which the passage cross-section between the conveying screw and the screw pipe is expanded in the conveying direction, and a contraction region lying after the expansion region in the conveying direction, in which contraction region the passage cross-section between the conveying screw and the screw pipe is reduced in the conveying direction.

Classes IPC  ?

• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p.ex. le méthane

Abrégé

The invention relates to an apparatus for sealing off, in particular in the region of a shaft feedthrough, a pump space of a rotary piston pump with respect to a fluid-free region of the rotary piston pump, wherein the apparatus has two or more sealing members, which are arrangeable in such a way next to an end side of a rotary piston, arranged on the shaft, in the pump space of the rotary piston pump, that a labyrinth gap extends between the sealing members, said labyrinth gap being configured to extend the seal path in relation to the shaft in the radial direction and in the axial direction. According to the invention, the seal path in the radial direction in relation to the shaft is longer than the seal path in the axial direction in relation to the shaft.

Classes IPC  ?

• F16J 15/447 - Garnitures à labyrinthe
• F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne

Abrégé

Embodiments provide a rotary lobe pump for conveying a fluid medium containing solids. Two rotary lobes have rotational axes that are spaced apart from each other a minimum length distance. A housing enclosing the two rotary lobes has an inlet opening and an outlet opening, each with a continuously decreasing convergence and defined lengths.

Classes IPC  ?

• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 13/00 - Adaptations des "machines" ou pompes pour utilisation particulière, p.ex. pour très hautes compressions

Abrégé

The invention relates to a suction device (1) for evacuating a mixed fluid, in particular sewage, from a collection vessel (2), in particular a sewage tank in a railway vehicle, comprising a mixed fluid inlet (4) for accepting the mixed fluid, said inlet (4) being fluidically connectable to a port of the collection vessel (2), further comprising a mixed fluid outlet (8) for discharging the mixed fluid, said outlet (8) being fluidically connectable to a suction pipe, and also comprising a duct (14) which extends between the inlet and the outlet. The invention especially relates to a constriction member (10) which is designed to reduce a cross-section of the duct (14) in some sections or along the entire length of the duct. The invention further relates to a suction station for evacuating a mixed fluid and to such a method.

Classes IPC  ?

• B61D 35/00 - Installations sanitaires
• B60R 15/04 - Installations de toilettes

Abrégé

The invention relates to a rotary piston pump for conveying a fluidic medium containing solids, said pump comprising an inlet and an outlet for the medium to be conveyed, a pump housing and two rotary pistons with meshing rotary piston vanes, said pistons being located in the pump housing. According to the invention, the pump housing has two housing half-shells that lie opposite one another and seal the pump housing in a fluid-tight manner. The housing half-shells are double-walled.

Classes IPC  ?

• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés

Abrégé

The invention relates to an apparatus (1) for discharging a fertilizer in strips onto agriculturally productive land by means of trailing hoses, which apparatus is designed for installing on the rear of a tank vehicle (100), with two jibs (3) which can each be pivoted to and fro about a vertical axis (A1, A2) between a discharge position and a transport position. The invention relates in particular to an apparatus of this type which has a supporting device (10) which is arranged on the apparatus (1) so as to be pivotable about a vertical axis (B) and is designed, in the transport position, to support the jibs (3) in relation to the carriageway in a supporting section (21) spaced apart from the axis (B). The invention also relates to a tank vehicle with an apparatus of this type.

Classes IPC  ?

• A01B 73/06 - Bâtis pliants repliables autour d'un axe vertical
• A01C 23/00 - Dispositifs distributeurs spécialement adaptés pour répandre le purin ou d'autres engrais liquides, y compris l'ammoniaque, p.ex. réservoirs de transport ou voitures arroseuses

Produits et services

Conveying installations for paste-like solids, in particular screw conveyor installations, in particular for introducing renewable resources, silage, manure into pipes or containers of biogas installations.

Abrégé

The invention relates to a rotary piston pump (10) for conveying fluids, in particular liquids laden with solid matter, having a housing (45) and having at least one pair of intermeshing rotary pistons (1) arranged within the housing (45), wherein a rotary piston (1) has in each case at least one recess (13, 43) formed on the circumferential surface (5) thereof and/or at least one recess (41) formed on an end surface (7, 9). The invention relates in particular to a rotary piston pump in which at least one driver (15, 17, 39, 51) is arranged in the at least one recess (13, 41, 43) and is designed for collecting solid matter. The invention also relates to a rotary piston for a rotary piston pump (10) for conveying fluids, in particular liquids laden with solid matter, having at least one recess (13, 43) formed on the circumferential surface (5) thereof and/or at least one recess (41) formed on an end surface (7, 9).

Classes IPC  ?

• F01C 19/00 - Dispositions relatives à l'étanchéité dans les "machines" ou machines motrices à piston rotatif
• F04C 13/00 - Adaptations des "machines" ou pompes pour utilisation particulière, p.ex. pour très hautes compressions
• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés

Abrégé

The invention relates to a comminution device, particularly comprising an adjusting mechanism which has a hydraulic cylinder (165, 167) that is coupled between the first and the second cutting element and is in hydraulic connection to a hydraulic, pneumatically closed volume (220, 230). A first part (220a) of said volume is filled with a hydraulic fluid, a second part (220b) thereof is filled with air and the walls thereof are at least partially transparent in order to be able to read out the hydraulic fluid level along a scale (222) which displays a wear state of the first and second cutting element. The invention further relates to a comminution device in which a lubricant-filled cavity (380) is formed between a first surface (32; 453) and a second surface (342; 463), the volume of said cavity being reduced by an adjustment movement of the second cutting element and said cavity being in fluidic connection with the form-fitting connection for supplying lubricant to said form-fitting connection.

Classes IPC  ?

• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs - Parties constitutives
• B02C 18/18 - Couteaux; Leur montage
• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue

Abrégé

The invention relates to a rotary piston pump (100) for conveying a fluid medium which contains solid matter, comprising an inlet opening (111) and an outlet opening (112) for the medium to be conveyed, having two rotary pistons (121, 122) which are arranged in a pump housing (140) and which have rotary piston vanes which engage into one another, wherein each of the two rotary pistons is fastened in a torsionally rigid manner to in each case one shaft (131) and can be driven by the respective shaft, and wherein the two shafts are coupled to one another by means of a gearing arranged in a gearing housing (152). The invention relates in particular to a rotary piston pump in which the inlet opening and the outlet opening are arranged on a connecting housing (151).

Classes IPC  ?

• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 2/16 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis
• F04C 11/00 - Combinaisons de plusieurs "machines" ou pompes, chacune d'elles étant du type à piston rotatif ou oscillant; Installations de pompage

Abrégé

The invention relates to a two-shaft shredder for shredding solids or solids in a liquid, comprising a casing, a first and a second shaft, which are rotatably mounted in the casing, a multiplicity of first cutting disks on the first shaft, a multiplicity of second cutting disks on the second shaft, the first and second cutter shafts being offset axially relative to each other, such that at least some of the first cutting disks respectively engage in an intermediate space between two adjacent second cutting disks, and some of the second cutting disks respectively engage in an intermediate space between two adjacent first cutting disks. According to the invention, the first and second cutting disks are designed as a first and second cutting disk block, the cutting disks being integrally molded on a first and second hub body, respectively, wherein said body has an axial bore which can be arranged around a section of the respective shaft, and which is fastened to the shaft in a torque-resistant manner, preferably by means of a form-fitting shaft-hub connection.

Classes IPC  ?

• B02C 18/18 - Couteaux; Leur montage
• B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux
• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue

Abrégé

The invention relates to a rotary piston pump for delivering a fluid medium comprising a solid, having two rotary pistons with rotary piston vanes engaging with each other, each having a rotary axis and an outer circumference, wherein the rotary axes of the two rotary pistons are disposed at a distance from each other and parallel to each other, and the outer circumferences of the two rotary pistons partially overlap each other, and a housing having an inlet opening and an outlet opening and an inner and an outer wall, wherein the inner wall of the housing encloses one segment each of the outer circumferences of the rotary pistons, and wherein the rotary piston pump is designed for delivering the medium in a delivery direction from the inlet to the outlet opening. According to the invention, the rotary piston pump is characterized in that the outlet opening at the inner wall of the housing comprises a maximum discharge opening greater than the distance between the rotary axes in a direction parallel to the plane of the rotary axes and perpendicular to the rotary axes.

Classes IPC  ?

• F04C 2/08 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés
• F04C 2/12 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne
• F04C 13/00 - Adaptations des "machines" ou pompes pour utilisation particulière, p.ex. pour très hautes compressions

Abrégé

The invention relates to a cutting device for chopping flowable mixtures of liquids and solids, with a blade-carrying rotor (100) which is mounted rotatably relative to a cutting wire (200) and bears axially in the direction of the axis of rotation (140) thereof against the cutting wire and is prestressed axially against the cutting wire in a first prestressing direction (630). According to the invention, at least one clearance (400) which is delimited by at least a first and second surface is provided, wherein the first surface (410) is arranged nondisplaceably in the axial direction with respect to the blade-carrying rotor, the second surface (420) is arranged nondisplaceably in the axial direction with respect to the cutting wire, the first and the second surface are arranged nonrotatably with respect to each other about the axis of rotation of the blade-carrying rotor, at least one freewheeling body (431, 432) is arranged in the at least one clearance and is prestressed axially in a second prestressing direction so as to bear against the first and second surface, and the first and the second surface are designed at least in sections in such a manner that the radial distance between the first and second surface tapers in the direction of the second prestressing device (450), as a result of which an axial relative movement between the blade-carrying rotor and the cutting wire counter to the first prestressing direction is prevented.

Classes IPC  ?

• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragments; Hachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/18 - Couteaux; Leur montage

Produits et services

Processing machines or apparatus for liquids, including bio-suspensions, in particular processing machines or apparatus based on electrophysical and/or electrokinetic disintegration. Clarifying installations, in particular based on electrophysical and/or electrokinetic disintegration; processing installations for liquids, including bio-suspensions, including liquid manure, clarified sludge or fermenter liquids, in particular processing installations based on electrophysical and/or electrokinetic disintegration. Treatment of liquids, including bio-suspensions, including liquid manure, clarified sludge or fermenter liquids, in particular treatment of liquids by means of electrophysical and/or electrokinetic disintegration.

Abrégé

The invention relates to a device for comminuting coarse suspensions or fluids with organic dry matter or solids, for admixing fluids and for conveying the resulting suspensions into a processing plant. It is equipped with a lifting screw, a solids separator and a comminuting element. The solids separator (13) is designed as a sealed container, and all elements connected to it are sealed towards the outside, the elements being the lifting screw (10), a solids lock (14), the feed pump (23) for admixing fluid, and the comminuting element (16).

Classes IPC  ?

• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p.ex. le méthane
• C12M 1/113 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p.ex. le méthane avec transport du substrat pendant la fermentation

Produits et services

Rotary pumps, thick matter pumps, clarified sludge pumps, slurry pumps, slurry effluent pumps, watering pumps, vacuum pumps, water pumps, sewage pumps, including electric, hydraulic and mechanical drive units and electronic control and regulating installations therefor;crushing apparatus for fibrous and coarse substances in liquids and suspensions;separators for hard and heavy substances in liquids;combination apparatus consisting of mixers, worms and pumps, crushers, separators and dryers for use in biogas installations and residual material processing installations, vacuum disposal installations and water supply installations, mainly consisting of rotary pumps, pipelines, shut-off valves, couplings and hoses, drive units and electronic switching, regulating and recording installations, slurry tankers for low-loss liquid manure distribution for attaching to tankers, watering and irrigation installations, soil injection apparatus for liquids. Tankers for irrigating, watering, fertilising, disposal, mobile pump installations, self-propelling, trailers or chassis. Installation, maintenance and repair of technical products in the field of agriculture, industry, clarifying technology, municipal services, environmental technology, disposal technology.

Produits et services

Wet crushers for pumps for conveying liquids containing coarse materials.