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WO/2022/204733A1 |
A composite structure includes a thermoplastic material and axial fibers and radial fibers arranged within the thermoplastic material. The thermoplastic material can define a substructure of the composite structure. The fibers can be con...
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WO/2022/203621A1 |
The invention relates to the formation of an antibacterial/antivirus layer (3) containing silver ions on the surface of the air-contacting inner layer (2) and/or outer layer (1) of the air ducts (A) used to transport air in heating, cool...
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WO/2022/185779A1 |
Provided is a water-vapor barrier material having balanced properties of flexibility, heat resistance, thermal aging resistance and water-vapor barrier performance, which are required for refrigerant transportation hoses. This thermoplas...
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WO/2022/181241A1 |
Provided is a copolymer that contains tetrafluoroethylene units and perfluoro(propyl vinyl ether) units, the perfluoro(propyl vinyl ether) unit content being 3.9–5.5 mass% relative to the total monomer units, the melt flow rate of the ...
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WO/2022/182901A1 |
Techniques for implementing a pipeline system that includes a segment and a pipe fitting. The pipe segment includes an inner barrier layer, a first intermediate layer in an inner tubing annulus, an intermediate barrier layer disposed aro...
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WO/2022/181720A1 |
Provided is a pipe joint comprising a cylindrical hollow portion, wherein: the greatest-wall-thickness part of said pipe joint has a wall thickness of 2-7 mm; the ratio (L/D) of the length (L) of the hollow portion in the axial direction...
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WO/2022/181242A1 |
Provided is a copolymer that contains tetrafluoroethylene units and perfluoro(propyl vinyl ether) units, the perfluoro(propyl vinyl ether) unit content being 2.14–2.75 mass% relative to the total monomer units, the melt flow rate of th...
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WO/2022/181232A1 |
Provided is a copolymer that contains tetrafluoroethylene units and perfluoro(propyl vinyl ether) units, the perfluoro(propyl vinyl ether) unit content being 4.9–7.0 mass% relative to the total monomer units, the melt flow rate of the ...
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WO/2022/183170A1 |
Pipe body for an unbonded reinforced thermoplastic pipe (uRTP), the pipe body including a fluid retaining liner, an intermediate layer located radially outwardly of the fluid retaining liner, and a protective sheath located radially outw...
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WO/2022/180100A1 |
The invention relates to a flexible pipe having a tubular sheath, a pressure vault having a short-pitch winding of a shaped wire (40) that has at least one oblique gas circulation orifice (67) through the pressure vault, the oblique gas ...
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WO/2022/179668A1 |
The present invention relates to a multi-layer hose which has a single-layer or multi-layer outer layer on the basis of at least one elastomer and a single-layer or multi-layer inner layer on the basis of at least one tetrafluoroethylene...
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WO/2022/172564A1 |
An expansion joint F1 comprises a peripheral wall P having a uniform thickness and provided with crest parts M and trough parts V alternately and continuously over the total length, wherein a height H1 of a crest part M1 and a height H2 ...
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WO/2022/173889A1 |
An integrated enhanced water faucet system comprising a faucet assembly and a water treatment assembly; wherein the faucet assembly comprises a multi-channel hose fluidly coupled to a spray head, and a valve cartridge configured to contr...
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WO/2022/172723A1 |
Provided is a hose for fluid transportation having excellent fatigue resistance at low temperature and impact pressure resistance at high temperature. The hose for fluid transportation is characterized by comprising: an inner layer forme...
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WO/2022/168534A1 |
This tubing 2 for a vehicle cooling circuit is for use in a cooling circuit 1 in which a cooling medium 3 circulates in a vehicle. The tubing 2 for a vehicle cooling circuit comprises a cylindrical outer edge section 20 and a partition s...
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WO/2022/166250A1 |
The present disclosure relates to an air conditioning pipeline and an air conditioner, which are used for solving the problem of the mounting of an air conditioning pipeline being complex. The air conditioning pipeline comprises a pipe b...
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WO/2022/165496A1 |
A hose comprising an inner tube (102), a reinforcement layer (104) disposed outwardly from the inner tube (102), and a cover layer (106) disposed outwardly from the reinforcement layer (104), characterised in that the hose meets requirem...
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WO/2022/162213A1 |
The pipe comprises an internal sheath (20), and an unstapled pressure vault structure (27), comprising at least one metal vault wire (40) wound with a short pitch forming a plurality of successive turns (42) around an outer surface (21) ...
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WO/2022/153227A1 |
A flexible tubing (100) for hydraulic and/or hydrodynamic use, said tubing (100) comprising a main flexible tubular body (101) made of thermoplastic material which extends about a longitudinal extension axis, the sections of said main tu...
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WO/2022/153603A1 |
Provided is a marine hose provided with a separation layer that is capable of forming a space by reliably separating an inner reinforcing layer group and an outer reinforcing layer group from each other when an inner surface rubber layer...
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WO/2022/149303A1 |
A purpose of the present invention is to provide a rubber composition for hoses which, only through primary crosslinking, can form cured objects excellent in terms of hardness and elongation at break. This rubber composition for hoses co...
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WO/2022/147131A1 |
A heated whip hose (10) includes a hose core (12) configured to deliver a fluid, a heating element (16) disposed around the hose core, a protective layer (20) disposed around the heating element and hose core, an insulating layer (22, 24...
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WO/2022/134095A1 |
A high-resilience rubber tube, comprising an inner core layer (1), a woven layer (2) and an elastic outer layer (3) which are sequentially arranged, wherein a mixed layer (4) is arranged in the woven layer (2), and the mixed layer (4) co...
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WO/2022/138023A1 |
[Problem] To provide: a plasma treatment apparatus capable of uniformly and reliably performing plasma treatment on the outer peripheral surface of an inner layer; a multilayer tubular molded body having excellent adhesion between the in...
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WO/2022/135637A1 |
The invention relates to a high-pressure hose, in particular for fueling an automobile or an airplane with hydrogen, having at least the following layer structure: - an inner layer (1) which acts as a hydrogen barrier layer and which is ...
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WO/2022/137119A1 |
A reinforced flexible hose for transporting fluids which includes: at least one first load- bearing layer (10) made of a first polymeric material; at least one second covering layer (20) arranged externally to the at least one first load...
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WO/2022/136919A1 |
A pipe-in-pipe assembly comprises a bundled infill structure occupying an annulus between inner and outer pipes (12, 26) of the assembly. The infill structure is formed of a plurality of elongate elements laid along the inner pipe compri...
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WO/2022/134096A1 |
A rubber tube for strength training, comprising an inner core layer (1), a first braided layer (2), a middle core layer (3), a second braided layer (4), and an elastic outer layer (5) which are sequentially provided. The inner core layer...
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WO/2022/128217A1 |
The invention relates to a lining tube (1) for restoring a defective sewer shaft (100) which has a first shaft portion (110) having a first diameter and an adjoining second shaft portion (120) having an expanded diameter, comprising an i...
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WO/2022/133023A1 |
A fluid transport tube and method for forming including either of a monolayer or multiple layers and having a polymer or copolymer which is formed into a circular cross sectional profile and with a Graphene material included in the layer...
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WO/2022/128218A1 |
It is a feature of a lining tube (1) for reconditioning of a defective sewer pipe (100), comprising an inner film tube (10), around which is disposed a radially expandable layer of fibre material (20) that has been impregnated with a cur...
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WO/2022/104134A9 |
Methods and manufactures disclosed herein generally relate to a tubular composite (TCS) structure composed of multiple layers of sealing, reinforcement sensing, protection and interspatial injected materials. Certain methods and manufact...
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WO/2022/129223A1 |
Spoolable tubing suitable for use in the oil industry, and more particularly spoolable composite tubing with the ability to withstand high stress and high cracking resistance.
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WO/2022/123906A1 |
Provided is a multilayer hose capable of achieving both pressure resistance and durability against swinging. A multilayer hose (1) has a plurality of reinforcing layers (12) laminated on a hose main body (11), and the reinforcing layers ...
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WO/2022/123869A1 |
The present invention addresses the problem of providing a rubber composition having excellent adhesiveness to metallic members. The rubber composition comprises a rubber component, a modified polymer, and a rubber-metal adhesion promote...
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WO/2022/123893A1 |
The present invention addresses the problem of providing a rubber composition having excellent adhesiveness to metallic members. The rubber composition (not a rubber composition containing a thiuram-compound vulcanization accelerator) co...
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WO/2022/120339A1 |
A tube includes a layer including a fluoropolymer having a refractive index of less than 1.42, wherein the fluoropolymer includes a copolymer including vinylidene fluoride and polymethyl methacrylate, a crosslinked terpolymer including t...
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WO/2022/111931A1 |
The invention relates to a fluid line (10) having a corrugated portion (12), wherein the corrugated portion extends along a longitudinal axis (16) of the fluid line at least at a minimum distance (14), and wherein the corrugated portion ...
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WO/2022/110724A1 |
A connecting pipe for an air conditioner, and an air conditioner. The connecting pipe (100) for an air conditioner is used to connect an air conditioner indoor unit and an air conditioner outdoor unit. The connecting pipe (100) for an ai...
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WO/2022/113671A1 |
The purpose of the present invention is to provide a rubber composition which is for hose inner tubes and which is capable of achieving excellent productivity and inner tube detachment resistance, even when a cobalt compound is not conta...
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WO/2022/104487A1 |
A wastewater conduit comprising first and second portions and a hinged portion wherein the first and second portions are configured to pivot about the hinged portion between an opened and closed configuration to permit a stacking of the ...
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WO/2022/107859A1 |
A resin-made pipe formed using as a material a liquid crystalline polyester resin composition, and comprising a curved portion, wherein the melt viscosity of the liquid crystalline polyester resin composition satisfies formula (A), and t...
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WO/2022/106024A1 |
The invention relates to a system (2) for ascertaining prediction data. The system (2) has a floating unit (4) and a remote base unit (6). The floating unit (4) has a coupling unit (8), a floating tube (10), and a detection system (12), ...
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WO/2022/106023A1 |
Illustrated and described is a floating hose segment (4) with an inner hose element (14) having a first outer surface (22) that faces away from a line region (16), an outer hose element (24) having a second inner surface (26), which boun...
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WO/2022/107481A1 |
Provided is a hydrogen-filling hose having exceptional durability in repeated filling of high-pressure hydrogen. A hydrogen-filling hose (1) including an inner layer, a reinforcing layer, and an outer layer, the hydrogen-filling hose (1)...
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WO/2022/106025A1 |
The invention relates to a system (2) for detecting a fault state of a floating tube (4). The system (2) has a floatable floating tube (4), a detection system (6), and an analysis unit (8). The detection system (6) is designed to detect ...
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WO/2022/103821A1 |
A duct comprising inner and outer sleeves and a layer of insulative material. The inner sleeve may include a band of inner sheet material having first and second parallel lateral edges, the band wound in a spiral with its first lateral e...
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WO/2022/101319A1 |
The invention relates to a multi-hose arrangement (1) having an outer hose (2) and at least one inner hose (3, 3a) arranged in the outer hose (2) and at least one coupling end (4) to which the outer hose (2) and the at least one inner ho...
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WO/2022/098568A1 |
A cable protector has a helical winding which adds rigidity to a cable inserted therein, while still exhibiting flexibility to navigate curves within a conduit. The helical winding allows a flaccid small cable to be pushed into a conduit...
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WO/2022/096570A1 |
The invention relates to an umbilical for use between an offshore construction (10) and a seabed installation (20), comprising one or more of longitudinal umbilical elements, such as one or more filler element, one or more signal cable, ...
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