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WO/2019/129804A1 |
The invention relates to a fluid circulation pipe, comprising at least one portion which is capable of being immersed in a first fluid (31), the at least one portion comprising a plurality of separation bands (36), each separation band (...
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WO/2019/129870A1 |
The invention relates to a flexible undersea pipeline for transporting hydrocarbons, comprising, from the outside to the inside of the pipeline: an external fluid-tight polymer sheath; at least one tensile armour layer as a reinforcement...
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WO/2019/129806A1 |
The invention relates to a connection tip (14) for a flexible fluid-transporting line, said flexible line comprising a layer of tensile armour (24, 25) comprising a plurality of filiform armour elements, the tip (14) comprising: an end s...
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WO/2019/133656A1 |
A tubular for fuel delivery including a plurality of first-type layers; and a plurality of second-type layers each disposed between a pair of adjacent first-type layers, wherein the plurality of first-type layers includes at least two fi...
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WO/2019/131467A1 |
A reinforcement fiber comprising a hydrophilic fiber having an adhesive component in at least a part of the fiber surface, wherein the adhesive component includes a vinyl alcohol polymer having, within a molecule, at least one multiple b...
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WO/2019/121948A1 |
The machine (100) comprises: - a first feeder (112), able to unwind a first tape (31); - a profiler apparatus (110) comprising an upstream profiling stage (122A to 122G) able to profile the first tape (31) to form a pre-profiled first ta...
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WO/2019/122133A1 |
A respiratory tube (10, 20, 30, 40, 50) comprises a tubular body having walls comprising a foamed material and a non-foamed material, the non-foamed material forming at least one transparent portion (11, 23, 32, 44, 53). A method for pro...
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WO/2019/119543A1 |
Disclosed are a non-penetrating-manner multi-layer continuous hose and a preparation method therefor. The hose comprises an outer coating (17), a reinforcing layer (18), and an inner coating (19); the inner and outer coatings (19, 17) ea...
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WO/2019/124835A1 |
The present invention relates to a polyethylene copolymer, which has excellent processability and long-term durability and thus is useful for blow molding, such as pipes.
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WO/2019/122264A1 |
Rubber composition for a cover layer of a hydraulic hose, hydraulic hose and method for producing the hydraulic hose A rubber composition for a cover layer (10) of a hydraulic hose is provided comprising ethylene vinyl acetate copolymer ...
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WO/2019/117219A1 |
A composite pipe having: a tubular pipe body; a coating layer that is tubular, covers the outer circumference of the pipe body, comprises a resin material, and has ring-shaped mountain sections protruding towards the outside in the radia...
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WO/2019/117220A1 |
A composite pipe having: a tubular pipe body; a tubular coating layer covering the outer circumference of the pipe body, comprising a resin material, and having ring-shaped mountain sections protruding outwards in the radial direction an...
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WO/2019/116656A1 |
The problem addressed by the present invention is to provide a rubber composition with excellent crack resistance and workability. The solution to this problem is a rubber composition characterized by containing: a rubber component (a) c...
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WO/2019/116655A1 |
The problem addressed by the present invention is to provide a rubber composition with excellent fracture resistance and workability. The solution to this problem is a rubber composition characterized by containing: a rubber component (a...
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WO/2019/110946A1 |
The invention relates to an outer cladding for an offshore hose, comprising at least one block copolymer containg at least one rigid polyamide block and at least one flexible block. The invention relates in particular to a flexible tubul...
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WO/2019/112472A1 |
The technical solution relates to the design of a pipe for transporting liquid and gaseous media, to which the pipe material is resistant under operating conditions, including pipes for supplying water and supplying heat. The technical r...
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WO/2019/112431A1 |
High-pressure flexible pipe, comprising an inner liner and a tape, wrapped around and bearing against the inner liner, wherein the tape comprises a polymer matrix and a plurality of pultruded elements embedded in the polymer matrix, wher...
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WO/2019/111406A1 |
This indoor unit of an air conditioning apparatus is provided with: a heat medium heat exchanger that is disposed inside a housing and exchanges heat between a heat medium and indoor air; an air vent valve that discharges, to the heat me...
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WO/2019/105822A1 |
The invention relates to a multi-layer composite (2), in particular for a fluid line (1), and to a corresponding fluid line (1). The multi-layer composite (2) has a first layer (5) made of a fluoropolymer, a second layer (6) made of a se...
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WO/2019/106412A1 |
The invention relates to a corrugated pipe seal (1) for sealing a corrugated pipe (2) in a circular opening (9) in a wall (6), wherein the corrugated pipe seal (1) has a threaded nut (3), which is secured to the wall (6) such that it is ...
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WO/2019/107415A1 |
Provided is a rubber composition for a water hose containing the following component (A) as its major component, and the following components (B) and (C). This enables the production of a thin and lightweight water hose that exhibits an ...
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WO/2019/103081A1 |
Provided is an ethylene–vinyl alcohol copolymer composition having suppressed coloration and containing an ethylene–vinyl alcohol copolymer (A), an antioxidant (B), and a sorbic acid ester (C). The sorbic acid ester (C) content is 0....
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WO/2019/102165A1 |
The invention mainly concerns the use of PEKK in order to reduce the CO2 and H2S permeability of a part intended to come into contact with a petroleum effluent. It also concerns a pipe for transporting a petroleum effluent, comprising a ...
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WO/2019/097151A1 |
The present invention concerns a device (1) for pumping water from a great depth, comprising a support structure (6) and a plurality of longitudinal elements (8) forming a pipe (4) inside which the water pumped from a great depth flows, ...
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WO/2018/144432A9 |
A flat pack (1) for operating a downhole tool or sensor includes a plurality of tubes (3a, 3b); a spacer (2) disposed between the tubes (3a, 3b); and a jacket (4) encapsulating the tubes (3a, 3b) and the spacer (2). The tubes (3a, 3b) an...
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WO/2019/098062A1 |
The purpose of the present invention is to provide an air management system member in which the high acid resistance of a peroxide-crosslinked fluororubber is maintained, and which has good adhesion to silicone rubber. The air management...
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WO/2019/099933A1 |
An in-line electric heater for flowing fluids comprises a housing having a fluid inlet at one end and a fluid outlet at an opposing end with a plurality of resistance wire heating elements arranged along the flow path of the fluid and in...
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WO/2019/095249A1 |
Provided is a highly fireproof flame-retardant and corrosion-resistant fire-fighting pipe, the pipe comprising: a chlorinated polyvinyl chloride-based pipe; an epoxy powder layer, an adhesive layer, a flame-retardant layer, a heat-resist...
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WO/2019/068051A9 |
Poly(aryl piperidinium) polymers with pendant cationic groups are provided which have an alkaline-stable cation, piperidinium, introduced into a rigid aromatic polymer backbone free of ether bonds. Hydroxide exchange membranes or hydroxi...
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WO/2019/099071A1 |
A reinforced hose (402) comprising an extruded core tube (404) having a circular cylindrical cross- section, a plurality of elongated reinforcement members (414), and a jacket layer (408). The plurality of elongated reinforcement members...
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WO/2019/097820A1 |
Provided are: a heat-resistant bilaminar heat-shrinkable tube having an outer layer which is heat-shrinkable at 250°C-280°C and which comprises a crosslinked body of a resin composition that contains a crosslinking aid and a resin such...
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WO/2019/093445A1 |
The purpose of the present invention is to provide: a rubber composition exhibiting excellent heat resistance, dimensional stability, and workability; and a hose. The present invention provides a rubber composition which includes: an eth...
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WO/2019/092338A1 |
The invention relates to a coupling-support for fluid pipes (RSU) including a pipe coupling (10) and a pipe support (11). According to the invention, the pipe coupling and the pipe support are joined together and form a single integral p...
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WO/2019/093237A1 |
A polyphenylene sulfide resin composition obtained by blending (C) 0.1-2.0 parts by weight of an alkoxysilane compound having at least one functional group selected from the group consisting of epoxy groups, amino groups, and isocyanate ...
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WO/2019/091602A1 |
Electrical hose comprising at least two alternating helical support wires (111, 121) and a cover of flexible plastic (130) material provided on the outside of the helical support wires, wherein at least two (111, 121) of said helical sup...
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WO/2019/086881A1 |
A method (1) of using hafting (7) and urging (13) tools thru a passageway (8) of coupled (4) pipe (5) to split (15) the pipe's wall (10) into a stacked (14) plurality of cut lengths (3) with cross sections (11) usable to transfer force, ...
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WO/2019/082822A1 |
A water feed hose (1) comprises: a hose (10), a connector (11), a power generation unit (12), a secondary battery (13), a power supply circuit (14), an electronic unit (15), and a main switch (16). The connector (11) is fixed to an end p...
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WO/2019/084099A1 |
A hose assembly including a tubular member having an inner liner that is integrated into gaps of a support layer. A method of making a hose assembly, by extruding a tubular member of an inner liner of a polymer, forming a support layer a...
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WO/2019/081458A1 |
Disclosed is a fuel line for use in a vehicle using fuel, the fuel line 14 being designed as an integrally formed multi-chamber line comprising at least two fuel-conducting conduits 8, 10, separated from one another, each conduit forming...
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WO/2019/083929A1 |
A welding cable assembly, a welding torch assembly, and a robotic welding system are disclosed. An example welding-type cable assembly (400) includes: a cable (403) configured to deliver welding-type current and an electrode wire to a we...
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WO/2019/081114A1 |
The present application relates to a flexible tube or seal, comprising at least one layer which comprises at least one polymer and at least one contactlessly detectable marker, wherein the contactlessly detectable marker comprises at lea...
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WO/2019/072506A1 |
The invention relates to a connector (1) for two fluid systems which are separated from one another in a liquid-tight manner, comprising a housing (2) which has a first end (3) and a second end (4), a first channel (5) for a first fluid ...
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WO/2019/072706A1 |
The invention relates to a corrugated hose (1) having a plurality of wave troughs (3) and wave peaks (4) which are arranged alternately in a longitudinal direction (L) of the corrugated hose (1), and having a plurality of wave flanks (7)...
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WO/2019/069028A1 |
The present invention concerns a multilayer tubular structure (MLT) intended for transporting fluids such as air, oil, water, a urea solution, a cooling liquid made from glycol, a transmission oil cooler (TOC), or an air conditioning liq...
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WO/2019/068757A1 |
The end piece comprises: - an end dome (60); - an end region (56) of a composite reinforcement structure (22); - a holding member (92) suitable for holding the end region (56) of the composite reinforcement structure (22) attached agains...
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WO/2019/069040A1 |
An inner cannula (3) of a tracheostomy tube (1) has a wall (33, 133) mainly of ePTFE and a reinforcing rib (34, 134) extending along the length of its shaft (30). The rib (34, 134) is of a thermoplastic and is mechanically retained with ...
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WO/2019/067828A1 |
A non-metallic clip connection system includes a non-metallic clip having a substantially rectangular base portion, a first longitudinal flared wing portion, and a second longitudinal flared wing portion, wherein a plurality of edges of ...
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WO/2019/065739A1 |
The present invention provides: a resin composition for molding by which can be formed a molded body having excellent heat resistance and mechanical performance as well as a high degree of surface smoothness; a molded body; and a pipe us...
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WO/2019/065232A1 |
Provided is a layered tube comprising a layer including a specific aliphatic polyamide composition and a layer including a semi-aromatic polyamide composition containing a semi-aromatic polyamide having a specific structure or a mixture ...
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WO/2019/065231A1 |
Provided is a layered tube comprising a layer containing a specific aliphatic polyamide composition and a layer containing an ethylene/vinyl acetate copolymer saponified substance, said layers being disposed adjacent to each other, where...
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