A method for treating water contaminated with hydrophobic and lipophilic molecules, comprising forming an emulsion of the contaminated water with an oil; and separating from the emulsion an oil part charged with a captured amount of the hydrophobic and lipophilic molecules and a treated water part, the treated water having an amount the in hydrophobic and lipophilic molecules reduced by the captured amount of hydrophobic and lipophilic molecules than an initial amount of the hydrophobic and lipophilic molecules in the contaminated water.
A woven tubular liner comprising an outer surface comprising outer wefts and warps and an inner surface comprising inner wefts and the warps, wherein the inner and outer surfaces are connected by the warps, the outer wefts being protected from an environment inside of the tubular linear and the inner wefts being protected from an environment outside of the tubular liner. The method comprises repeating a weaving unit of continuous outer wefts and continuous inner wefts running uninterrupted along a circumferential direction, woven with continuous warps running along a longitudinal direction, offsetting positions of the warps relative to the wefts in the weaving unit, selectively interlacing outer wefts with the warps, and selectively interlacing inner wefts with the warps.
D03D 11/00 - Tissus doubles ou à couches multiples non prévus ailleurs
D03D 15/283 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la matière des fibres ou des filaments formant les filés ou les fils à base de polymères synthétiques, p.ex. fibres polyamides ou fibres polyesters
3.
TUBULAR LINER, METHOD OF FABRICATION AND USE THEREOF
A method for fabricating a liner for a tubular hose, comprising selecting a combination of functional filaments and filling filaments, the functional filaments being elastic filaments, and combining the functional filaments and the filling filaments, in a ratio selected according to a target radial expansion and compression of the liner, under a selected twisting tension and with a selected twist number; into filler yarns; selecting warp yarns according to a target rigidity in a longitudinal direction of the liner; twisting together a number of the filler yarns into filler threads and the warp yarns into warp threads; and weaving the liner around the hose by interlacing the filler threads and the warp threads.
D03D 15/47 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la structure des filés ou des fils à plusieurs composants, p.ex. avec des filés ou des fils mixtes
A method for fabricating a liner for a tubular hose, comprising selecting a combination of functional filaments and filling filaments, the functional filaments being elastic filaments, and combining the functional filaments and the filling filaments, in a ratio selected according to a target radial expansion and compression of the liner, under a selected twisting tension and with a selected twist number; into filler yarns; selecting warp yarns according to a target rigidity in a longitudinal direction of the liner; twisting together a number of the filler yarns into filler threads and the warp yarns into warp threads; and weaving the liner around the hose by interlacing the filler threads and the warp threads.
D03D 15/47 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la structure des filés ou des fils à plusieurs composants, p.ex. avec des filés ou des fils mixtes
A method for pressure pipe drilling a pipe comprising an exterior layer and an interior layer, the method comprising internally lining the pipe with a fluid-tight sheath; drilling a first cavity through the exterior layer until exposing the interior layer; injecting a sealant into the first cavity; and drilling a second cavity within the first cavity through the interior layer and the fluid-tight sheath.
F16L 41/06 - Installation de prises de branchement sur les parois de tuyaux, c. à d. établissement de dérivations sur tuyaux pendant qu'ils transportent des fluides; Accessoires à cet effet utilisant des moyens de fixation qui embrassent le tuyau
6.
A METHOD AND SYSTEM FOR PRESSURE PIPE DRILLING CEMENT-MORTAR LINED AND COATED STEEL CYLINDERS
A method for pressure pipe drilling a pipe comprising an exterior layer and an interior layer, the method comprising internally lining the pipe with a fluid-tight sheath; drilling a first cavity through the exterior layer until exposing the interior layer; injecting a sealant into the first cavity; and drilling a second cavity within the first cavity through the interior layer and the fluid-tight sheath.
F16L 41/04 - Installation de prises de branchement sur les parois de tuyaux, c. à d. établissement de dérivations sur tuyaux pendant qu'ils transportent des fluides; Accessoires à cet effet
F16L 41/06 - Installation de prises de branchement sur les parois de tuyaux, c. à d. établissement de dérivations sur tuyaux pendant qu'ils transportent des fluides; Accessoires à cet effet utilisant des moyens de fixation qui embrassent le tuyau
A woven tubular liner comprising an outer surface comprising outer wefts and warps and an inner surface comprising inner wefts and the warps, wherein the inner and outer surfaces are connected by the warps, the outer wefts being protected from an environment inside of the tubular linear and the inner wefts being protected from an environment outside of the tubular liner. The method comprises repeating a weaving unit of continuous outer wefts and continuous inner wefts running uninterrupted along a circumferential direction, woven with continuous warps running along a longitudinal direction, offsetting positions of the warps relative to the wefts in the weaving unit, selectively interlacing outer wefts with the warps, and selectively interlacing inner wefts with the warps.
A woven tubular liner comprising an outer surface comprising outer wefts and warps and an inner surface comprising inner wefts and the warps, wherein the inner and outer surfaces are connected by the warps, the outer wefts being protected from an environment inside of the tubular linear and the inner wefts being protected from an environment outside of the tubular liner. The method comprises repeating a weaving unit of continuous outer wefts and continuous inner wefts running uninterrupted along a circumferential direction, woven with continuous warps running along a longitudinal direction, offsetting positions of the warps relative to the wefts in the weaving unit, selectively interlacing outer wefts with the warps, and selectively interlacing inner wefts with the warps.
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
F16L 11/02 - Manches, c. à d. tuyaux flexibles en fibres ou en fils, p.ex. textiles
F16L 11/08 - Manches, c. à d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles avec armature noyée dans la paroi
A method for treating water contaminated with hydrophobic and lipophilic molecules, comprising forming an emulsion of the contaminated water with an oil; and separating from the emulsion an oil part charged with a captured amount of the hydrophobic and lipophilic molecules and a treated water part, the treated water having an amount the in hydrophobic and lipophilic molecules reduced by the captured amount of hydrophobic and lipophilic molecules than an initial amount of the hydrophobic and lipophilic molecules in the contaminated water.
A method for treating water contaminated with hydrophobic and lipophilic molecules, comprising forming an emulsion of the contaminated water with an oil; and separating from the emulsion an oil part charged with a captured amount of the hydrophobic and lipophilic molecules and a treated water part, the treated water having an amount the in hydrophobic and lipophilic molecules reduced by the captured amount of hydrophobic and lipophilic molecules than an initial amount of the hydrophobic and lipophilic molecules in the contaminated water.
A method of valuation of raw fines materials, comprising selectively screening, biotreatment or composting of raw fines materials or selection as fillers in composites. The method comprises screening the raw fines materials to Grade 1 comprising fines materials of a size of at most about 5 mm and Grade 2 comprising fines materials of a size larger than about 5 mm; and at least one of: A) bio-oxydating organic contaminants of the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions and monitoring a content of organic contaminants until the content of organic contaminants stops decreasing; and B) composting the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions, and monitoring pathogens content and respiration rate; and stopping the addition of organic amendment upon detection of absence of pathogens at a predetermined respiration rate.
B03B 9/06 - Disposition générale d'un atelier de séparation, p.ex. schéma opératoire spécialement adapté aux ordures
B03B 7/00 - Combinaisons de procédés ou d'appareils opérant par voie humide, avec d'autres procédés ou appareils, p.ex. pour la préparation des minerais ou cendres
C05F 17/10 - Addition ou élimination de substances autres que l’eau ou l’air aux ou des matières pendant le traitement
12.
CONDITIONING, BIOTREATMENT AND COMPOSTING OF CONSTRUCTION AND DEMOLITION DEBRIS FINES
A method of valuation of raw fines materials, comprising selectively screening, biotreatment or composting of raw fines materials or selection as fillers in composites. The method comprises screening the raw fines materials to Grade 1 comprising fines materials of a size of at most about 5 mm and Grade 2 comprising fines materials of a size larger than about 5 mm; and at least one of : A) bio-oxydating organic contaminants of the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions and monitoring a content of organic contaminants until the content of organic contaminants stops decreasing; and B) composting the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions, and monitoring pathogens content and respiration rate; and stopping the addition of organic amendment upon detection of absence of pathogens at a predetermined respiration rate.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Water treatment services; technical consultation in relation to the production of energy, and the treatment, recycling, transformation, and incineration of waste; technical consultation in the fields of decontamination of hazardous materials; consultation services concerning the reduction of greenhouse gas emissions through chemical or mechanical processing; decontamination of hazardous materials, decontamination of hazardous materials in soil, and hazardous contamination site remediation
14.
Insertion method for rehabilitation tubular liner in pipes and pipelines
A method and apparatus for inserting a tubular liner impregnated with a hardening resin into the conduits or pipes to be rehabilitated is disclosed. The apparatus is a tool comprising a cylindrical segment and a conical segment, the cylindrical segment and the conical segment connected together to form a passageway adapted to guide a tubular liner inside a host pipe.
F16L 55/165 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau par introduction d'un tuyau dans la section endommagée
15.
Insertion tool for rehabilitation tubular liner in pipes and pipelines
A method and apparatus for inserting a tubular liner impregnated with a hardening resin into the conduits or pipes to be rehabilitated is disclosed. The apparatus is a tool comprising a cylindrical segment and a conical segment, the cylindrical segment and the conical segment connected together to form a passageway adapted to guide a tubular liner inside a host pipe.
F16L 55/165 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau par introduction d'un tuyau dans la section endommagée
16.
INSERTION TOOL FOR REHABILITATION TUBULAR LINER IN PIPES AND PIPELINES
A method and apparatus for inserting a tubular liner impregnated with a hardening resin into the conduits or pipes to be rehabilitated is disclosed. The apparatus is a tool comprising a cylindrical segment and a conical segment, the cylindrical segment and the conical segment connected together to form a passageway adapted to guide a tubular liner inside a host pipe.
F16L 55/165 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau par introduction d'un tuyau dans la section endommagée
17.
Method and apparatus for rehabilitation of water conduit with lateral openings
A method of rehabilitating a network of underground water conduits having at least one lateral opening and a membrane for that purpose is disclosed. The method comprising the steps of blocking and sealing the at least one lateral opening with a membrane impregnated with a hardening resin positioned over the at least one lateral opening, and allowing the resin to harden thereby forming a rigid membrane over the at least one lateral opening.
A method of rehabilitating a network of underground water conduits having at least one lateral opening and a membrane for that purpose is disclosed. The method comprising the steps of blocking and sealing the at least one lateral opening with a membrane impregnated with a hardening resin positioned over the at least one lateral opening, and allowing the resin to harden thereby forming a rigid membrane over the at least one lateral opening.
F16L 55/179 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches spécialement adaptés pour coudes, ensembles de branchement, tuyaux de branchement ou éléments analogues
F16L 55/1645 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau un matériau d'étanchéité étant introduit à l'intérieur du tuyau au moyen d'un outil se déplaçant dans le tuyau
19.
Tubular liner for rehabilitating underground and surface pipes and pipelines
A seamless tubular liner for repairing an underground or surface pipe is disclosed, including circumferential wefts consisting of slivers comprising a plurality of staple fibers bundled together, the slivers adapted to elongate through disentanglement of the bundled staple fibers when the seamless tubular liner is subjected to an inflation pressure such that the diameter of the tubular liner is able to expand to accommodate variations of diameter of the pipe being repaired.
F16L 55/163 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau une bague, une bande ou un manchon étant pressés contre la surface intérieure du tuyau
F16L 55/165 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau par introduction d'un tuyau dans la section endommagée
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
B32B 15/09 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des polyesters
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 15/14 - Produits stratifiés composés essentiellement de métal adjacent à une couche fibreuse ou filamenteuse
B32B 15/18 - Produits stratifiés composés essentiellement de métal comportant du fer ou de l'acier
B32B 15/088 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des polyamides
B32B 15/095 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des polyuréthanes
B32B 19/04 - Produits stratifiés composés essentiellement de fibres ou particules minérales naturelles, p.ex. d'amiante, de mica adjacentes à une autre couche d'une substance spécifique
B32B 15/092 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines époxy
B32B 3/08 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p.ex. au voisinage des bords caractérisés par des éléments ajoutés à des endroits déterminés
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 13/06 - Produits stratifiés composés essentiellement d'une substance à prise hydraulique, p.ex. du béton, du plâtre, du ciment, ou d'autres matériaux entrant dans la construction comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de métal
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 15/085 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des polyoléfines
F16L 58/04 - Revêtements caractérisés par les matériaux utilisés
20.
TUBULAR LINER FOR REHABILITATING UNDERGROUND AND SURFACE PIPES AND PIPELINES
A seamless tubular liner for repairing an underground or surface pipe is disclosed, including circumferential wefts consisting of slivers comprising a plurality of staple fibers bundled together, the slivers adapted to elongate through disentanglement of the bundled staple fibers when the seamless tubular liner is subjected to an inflation pressure such that the diameter of the tubular liner is able to expand to accommodate variations of diameter of the pipe being repaired.
F16L 55/163 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau une bague, une bande ou un manchon étant pressés contre la surface intérieure du tuyau
A structural liner for reinforcing existing underground water conduits to resist earthquakes and landslides adapted for insertion into underground water conduits without having to excavate are disclosed. The reinforcement structural device consists of a seamless woven tubular sheath impregnated with a hardening resin which is adapted for insertion into a network of underground water conduits without the need to excavate. The seamless woven tubular sheath consists of continuous longitudinal fiber warp yarn providing tensile strength along the longitudinal axis of the woven tubular sheath and circumferential fiber filling yarn providing tensile strength around the wall of the woven tubular sheath.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
water treatment services, technical consultation with regard to wastes, decontamination of dangerous materials, soil decontamination, and contaminated site remediation; consultation services concerning the reduction of greenhouse gas emissions
A modular soil treatment system and apparatus for treating soils contaminated by petroleum hydrocarbons such as gasoline, diesel and heating oil, chlorinated hydrocarbons and volatile organic compounds is disclosed which can be transported to any site and reused.
A modular soil treatment system and apparatus for treating soils contaminated by petroleum hydrocarbons such as gasoline, diesel and heating oil, chlorinated hydrocarbons and volatile organic compounds is disclosed which can be transported to any site and reused.
An apparatus for rehabilitating an underground water conduit having at least one service entrance including a plug having a light emitter which is responsive to the presence of an electromagnetic field, wherein the at least one service entrance is plugged with the plug and a semi-transparent membrane lining the internal surface of the underground water conduit thereby covering the plug. A drilling head is disposed on a body moveable within the underground water conduit, the drill head having a drill bit and a coil inductor concentric with the drill bit. The coil inductor is adapted to generate an electromagnetic field near the drilling head, wherein the light emitter of the plug is adapted to be turned on by the electromagnetic field emitted by the coil inductor to allow visual alignment of the drill bit with the light emitted by the light emitter through the semi-transparent membrane. The plug is drilled with the drill bit through the semi-transparent membrane in order to reopen the at least one service entrance.
F16L 55/179 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches spécialement adaptés pour coudes, ensembles de branchement, tuyaux de branchement ou éléments analogues
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
F21W 131/40 - Utilisation ou application des dispositifs ou des systèmes d'éclairage, non prévues dans les groupes Éclairage pour un usage industriel, commercial, récréatif ou militaire
A drilling apparatus for drilling from inside a conduit having at least one service entrance is described. The drilling apparatus comprises a robot, an elongated flexible appliance having a first end and a second end, the elongated flexible appliance connected to the robot; a rotatable drill head connected to the second end of the elongated flexible appliance, the elongated flexible appliance driven by the robot to extend the rotatable drill head inside the service entrance by at least 8 cm and to retract the rotatable drill head out of the at least one service entrance. The apparatus further comprises means to bend the elongated flexible appliance to orient the drill head connected thereto perpendicular to a longitudinal axis of the conduit.
F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux
B23B 41/00 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulier; Accessoires spécialement conçus à cet effet
F16L 41/04 - Installation de prises de branchement sur les parois de tuyaux, c. à d. établissement de dérivations sur tuyaux pendant qu'ils transportent des fluides; Accessoires à cet effet
F16L 55/26 - Hérissons ou chariots, c.à d. dispositifs pouvant se déplacer dans un tuyau ou dans une conduite et portant ou non un moyen de propulsion autonome
A drilling apparatus for drilling from inside a conduit having at least one service entrance is described. The drilling apparatus comprises a robot; an elongated flexible appliance having a first end and a second end, the elongated flexible appliance connected to the robot; a rotatable drill head connected to the second end of the elongated flexible appliance; the elongated flexible appliance driven by the robot to extend the rotatable drill head inside the service entrance by at least 8 cm and to retract the rotatable drill head out of the at least one service entrance. The apparatus further comprises means to bend the elongated flexible appliance to orient the drill head connected thereto perpendicular to a longitudinal axis of the conduit.
F16L 55/26 - Hérissons ou chariots, c.à d. dispositifs pouvant se déplacer dans un tuyau ou dans une conduite et portant ou non un moyen de propulsion autonome
B23B 45/00 - Perceuses tenues à la main ou perceuses analogues portatives, p.ex. en forme de pistolet; Equipement à cet effet
B23B 45/04 - Perceuses tenues à la main ou perceuses analogues portatives, p.ex. en forme de pistolet; Equipement à cet effet entraînées hydrauliquement ou pneumatiquement
B23B 41/00 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulier; Accessoires spécialement conçus à cet effet
E03F 7/12 - Installations permettant au personnel d'inspection de circuler en véhicule le long de la cunette des égouts
E03F 3/06 - Procédés ou installations pour la pose des canalisations d'égouts
E21B 43/112 - Perforateurs avec organes de perforation extensibles, p.ex. actionnés par des moyens fluides
F16L 55/179 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches spécialement adaptés pour coudes, ensembles de branchement, tuyaux de branchement ou éléments analogues
A drilling apparatus for drilling from inside a conduit having at least one service entrance is described. The drilling apparatus comprises a robot, an elongated flexible appliance having a first end and a second end, the elongated flexible appliance connected to the robot; a rotatable drill head connected to the second end of the elongated flexible appliance, the elongated flexible appliance driven by the robot to extend the rotatable drill head inside the service entrance by at least 8 cm and to retract the rotatable drill head out of the at least one service entrance. The apparatus further comprises means to bend the elongated flexible appliance to orient the drill head connected thereto perpendicular to a longitudinal axis of the conduit.
F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux
B23B 41/00 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulier; Accessoires spécialement conçus à cet effet
F16L 41/04 - Installation de prises de branchement sur les parois de tuyaux, c. à d. établissement de dérivations sur tuyaux pendant qu'ils transportent des fluides; Accessoires à cet effet
F16L 55/26 - Hérissons ou chariots, c.à d. dispositifs pouvant se déplacer dans un tuyau ou dans une conduite et portant ou non un moyen de propulsion autonome
A structural liner for reinforcing existing underground water conduits to resist earthquakes and landslides adapted for insertion into underground water conduits without having to excavate are disclosed. The reinforcement structural device consists of a seamless woven tubular sheath impregnated with a hardening resin which is adapted for insertion into a network of underground water conduits without the need to excavate. The seamless woven tubular sheath consists of continuous longitudinal fiber warp yarn providing tensile strength along the longitudinal axis of the woven tubular sheath and circumferential fiber filling yarn providing tensile strength around the wall of the woven tubular sheath.
F16L 55/165 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau par introduction d'un tuyau dans la section endommagée
F16L 55/179 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches spécialement adaptés pour coudes, ensembles de branchement, tuyaux de branchement ou éléments analogues
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
F16L 57/02 - Protection des tuyaux ou d'objets de forme similaire contre les dommages ou les usures internes ou externes contre la fissuration ou le flambement
A method of reinforcing existing underground water conduits to resist earthquakes and landslides and a reinforcement structural device adapted for insertion into underground water conduits without having to excavate are disclosed. The reinforcement structural device consists of a seamless woven tubular sheath impregnated with a hardening resin which is adapted for insertion into a network of underground water conduits without the need to excavate. The seamless woven tubular sheath consists of continuous longitudinal fiber warp yarn providing tensile strength along the longitudinal axis of the woven tubular sheath and spiralling circumferential fiber filling yarn providing tensile strength around the wall of the woven tubular sheath.
F16L 55/1645 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau un matériau d'étanchéité étant introduit à l'intérieur du tuyau au moyen d'un outil se déplaçant dans le tuyau
A striking tool for removing a collar from a temporary pipe is disclosed, the tool comprising a striking head, a handle and a shaft connecting the striking head to the handle, the striking head including a semi-circular are shaped plate having an inner radius "R" substantially equal to half of the outer diameter of the pipe, and a striking portion defined by an edge of the semi-circular are shaped plate.
B25D 1/16 - Marteaux à main; Têtes de marteaux de formes ou de matières particulières la tête de frappe ayant la forme d'un manchon coulissant dans une tige, p.ex. marteaux pour enfoncer un robinet ou un tube d'extraction dans un cylindre
B25D 1/00 - Marteaux à main; Têtes de marteaux de formes ou de matières particulières
F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux
38.
METHOD AND APPARATUS FOR REHABILITATING AN UNDERGROUND WATER CONDUIT AND DETECTING AND DRILLING A SERVICE ENTRANCE IN THE CONDUIT
A method and apparatus for rehabilitating an underground water conduit having at least one service entrance, the method comprising plugging the service entrance with a plug having a light emitter connected to an antenna coil that generates an electrical current when subjected to an electromagnetic field that will turn on the light emitter; lining the internal surface of the underground water conduit with a semi- transparent membrane; generating an electromagnetic field with a coil inductor near a drilling head having a drill bit; moving the drilling head inside the underground water conduit until the light emitter is turned on by the electromagnetic field emitted by the coil inductor; aligning the drill bit with the light emitted by the light emitter through the semi- transparent membrane; and drilling the plug with the drill bit through the semi- transparent membrane in order to reopen the at least one service entrance.
B23P 6/00 - Remise en état ou réparation des objets
F16L 41/00 - Tuyaux de branchement; Raccordements des tuyaux aux parois
F16L 55/163 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau une bague, une bande ou un manchon étant pressés contre la surface intérieure du tuyau
F16L 55/179 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches spécialement adaptés pour coudes, ensembles de branchement, tuyaux de branchement ou éléments analogues
F16L 55/26 - Hérissons ou chariots, c.à d. dispositifs pouvant se déplacer dans un tuyau ou dans une conduite et portant ou non un moyen de propulsion autonome
F16L 58/18 - Protection des tuyaux ou des accessoires pour tuyaux contre la corrosion ou l'entartrage spécialement conçue pour les raccords de tuyaux
39.
Device and method for the plugging of services in conduits
A plug for a tubular service entrance of a conduit, wherein the plug includes a core body having a central hollow channel extending from a first end to second end of the core body; at least one flexible fin extending radially outwardly from the core body and having an outer diameter greater than the inner diameter of the tubular service entrance so that the plug is adapted to fit tightly into the tubular service entrance, and wherein the at least one flexible fin is deformable to adapt to the shape of the service entrance and apply a lateral force against the inner diameter of the service entrance. A plug dispensing magazine for storing and dispensing service entrance plugs to be service entrances of a conduit prior to installation of a liner in the conduit and a method of sealing the service entrances.
A method and system of detecting a service entrance in a conduit having a rehabilitation liner, comprising generating heat using a heat source; introducing the heat into the lined conduit; allowing the lined conduit to cool; generating a thermal image of the lined conduit using an infrared camera system; detecting temperature differentiations in the lined conduit in order to detect a service entrance wherein the service entrance is a non-protruding service entrance, a partially-protruding service entrance or a service entrance in a saddle fixed to the conduit.
E03B 7/09 - Canalisations principales ou réseaux de distribution - Parties constitutives ou accessoires
F16L 41/04 - Installation de prises de branchement sur les parois de tuyaux, c. à d. établissement de dérivations sur tuyaux pendant qu'ils transportent des fluides; Accessoires à cet effet
F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux
F16L 55/165 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau par introduction d'un tuyau dans la section endommagée
G01V 8/10 - Détection, p.ex. en utilisant des barrières de lumière
43.
Device and method for the plugging of services in conduits
A plug for a tubular service entrance of a conduit, wherein the plug includes a core body having a central hollow channel extending from a first end to second end of the core body; at least one flexible fin extending radially outwardly from the core body and having an outer diameter greater than the inner diameter of the tubular service entrance so that the plug is adapted to fit tightly into the tubular service entrance, and wherein the at least one flexible fin is deformable to adapt to the shape of the service entrance and apply a lateral force against the inner diameter of the service entrance. A plug dispensing magazine for storing and dispensing service entrance plugs to be service entrances of a conduit prior to installation of a liner in the conduit and a method of sealing the service entrances.
A plug for a tubular service entrance of a conduit, wherein the plug includes a core body having a central hollow channel extending from a first end to second end of the core body; at least one flexible fin extending radially outwardly from the core body and having an outer diameter greater than the inner diameter of the tubular service entrance so that the plug is adapted to fit tightly into the tubular service entrance, and wherein the at least one flexible fin is deformable to adapt to the shape of the service entrance and apply a lateral force against the inner diameter of the service entrance. A plug dispensing magazine for storing and dispensing service entrance plugs to be service entrances of a conduit prior to installation of a liner in the conduit and a method of sealing the service entrances.
F16L 55/1645 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau un matériau d'étanchéité étant introduit à l'intérieur du tuyau au moyen d'un outil se déplaçant dans le tuyau
LINER CONSISTING OF CONCENTRIC, TUBULAR, PLAIN WOVEN POLYESTER JACKETS WITH A POLYURETHANE ELASTOMERIC [ MEMBRANCE ] * MEMBRANE * BONDED ON THE INTERIOR USED FOR REHABILITATING PIPELINES
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
(1) Polymeric treatment applied to fire hose which improves the fungal resistance, heat resistance, water retention and abrasion resistance of the hose.
