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Patent Searching and Data


Matches 351 - 400 out of 20,245

Document Document Title
WO/2017/110075A1
Provided is a pipe member capable of achieving excellent flexibility and high rigidity. For the pipe member (10), outer ribs (17) for connecting adjacent outer surface protrusions (12) to each other are configured from an upper end (19) ...  
WO/2017/103466A1
The invention relates to a tubular structure for transporting heat transfer fluid, in particular refrigerant fluid, comprising at least: i) a layer (1) in contact with the fluid comprising at least one thermoplastic polymer P1 that is se...  
WO/2017/106484A1
A layer for directing a hydraulic fluid includes a first fluoropolymer, a first crosslinker, and an anti-static additive. The anti-static additive includes a portion of discrete carbon nanotubes and a dispersing binder. The dispersing bi...  
WO/2017/103746A1
A hose is provided, including: a liner having a channel extending between opposing open ends; a reinforcing member surrounding the liner; and a plurality of spaced apart wrapped stiffening members surrounding the reinforcing member.  
WO/2017/096580A1
A method for manufacturing a heat-resistant flexible continuous composite lining tube comprises the following steps: weaving a reinforcement layer; using a drawing mechanism to draw the woven layer; extruding, by an inner layer extruder ...  
WO/2017/098139A1
The present invention concerns a multilayer structure comprising, in the following order: - optionally a layer A comprising at least one fluoropolymer, - a layer B comprising at least one fluoropolymer and one acrylic copolymer comprisin...  
WO/2017/094699A1
[Problem] To provide a polyurethane tube having a small bending repulsive force and superior inner-pressure creep characteristics in a flexible polyurethane tube. [Solution] The present invention is a polyurethane tube with a bending rep...  
WO/2017/093765A1
A hose assembly is provided with a cellular internal structure comprising an array of thin-walled partitions (12) within an outer tube (11). The partitions (12) divide up the interior volume of the tube (11) into a series of symmetricall...  
WO/2017/092893A1
The invention relates to a transfer hose having a multi-layer design, the transfer layer of the transfer hose containing at least one yarn made from a textile fiber material which consists of at least two fibers which are different from ...  
WO/2017/092894A1
The invention relates to a transfer hose which contains at least one transfer protection (3) on the basis of at least a water-based artificial resin dispersion. The transfer hose is in particular a turbocharger hose.  
WO/2017/094807A1
Provided is a tube having high flexibility and having a long lifetime even when an organic solvent is delivered through the tube. The tube is provided with an inner layer comprising a porous fluororesin impregnated with a fluorine-based ...  
WO/2017/094564A1
The present invention provides a multi-layer structure having: a polyamide layer (A) comprising a composition containing an aliphatic polyamide such as a polyamide including C10-12 lactam-derived constituent units and/or C10-12 aminocarb...  
WO/2017/086802A1
An elongated hose unit (3) for transferring a fiowable medium between a first unit (5) and a second unit (7) in a marine environment. The hose unit comprises a first end portion (12) adapted to be connected to the first unit (5) and a se...  
WO/2017/086801A1
A hose unit (3) for transferring a flowable medium. The hose unit comprises an open state in which the hose unit transfers the medium and a compressed state being winded on a storage drum (16). The hose unit comprises a first conduit (20...  
WO/2017/080857A1
The present invention concerns a module for transporting a fluid, comprising a woven structure (18) forming a tubular conduit and at least one end connector (10) placed at one end of said woven structure (18), said end connector (10) com...  
WO/2017/078124A1
[Problem] To decrease fluid pressure loss and decrease reduction of fluid flow by the hose inner surface having specific shapes of protrusions and recesses. Also, for weight reduction, to make the specific gravity of the thermoplastic re...  
WO/2017/076412A1
Disclosed is an unbonded flexible pipe for subsea transportation of fluids. The pipe has a length and a centre axis and comprises a plurality of layers comprising at least one polypropylene based layer comprising a modified polypropylene...  
WO/2017/072729A1
The flexible hose comprises a first tubular element (2) of corrugated shape having in longitudinal cross-section a series of outer crests (4) and a second tubular element (3) of lightweight polymeric material externally associated with s...  
WO/2017/072155A1
The present invention relates to a method for pressurising the inner flow space of an underwater flexible pipe intended for transporting hydrocarbons, which includes the following steps: a) providing a flexible pipe which includes a rein...  
WO/2017/073777A1
A high-pressure hose according to the present invention has at least four reinforcing layers, in which a linear reinforcing member extends helically, inside a hose main body, and between two reinforcing layers that are adjacent in the ho...  
WO/2017/069285A1
Provided is a flexible connection pipe for a very low-temperature refrigerator, said connection pipe preventing or alleviating a deterioration in the performance of a very low-temperature refrigerator. This flexible connection pipe (12) ...  
WO/2017/065276A1
Provided is a double hose capable of suppressing foreign matter from entering between an inner tube and an outer tube, even while ensuring flexibility, and further capable of obtaining good watertight properties in a hose connecting sect...  
WO/2017/066548A1
A fuel hose is provided for use in diesel fuel, biodiesel fuel, gasoline, crude oil, lubricating oil and synthetic oil applications. The hose comprises an HNBR tube layer, a reinforcement layer and a rubber cover layer to improve ease an...  
WO/2017/065650A1
The invention relates to the oil and gas industry and can be used for collecting and transporting hydrocarbons, water and gas, and for operations supplying wells with various liquids and reagents necessary for completing, operating and s...  
WO/2017/059937A1
The invention relates to a method and to an apparatus for producing a tubular lining (30) for lining sewers and pipelines, which has an inner tubular film (32) that is closed circumferentially and at least one fiber strip (34) wound onto...  
WO/2017/061977A1
The invention relates to production of long spiral-welded large polymer products, as required for pipelines production, chemical, oil and gas and petrochemical industries, agricultural complex and utility services. The object of the inve...  
WO/2017/059936A1
A liner tube (1) for rehabilitating sewers and sewage ducts, comprising an inner film tube (2), a first layer (4) arranged thereon made of nonwoven material, and a second layer (6) made of glass fibre material and arranged on the layer (...  
WO/2017/056414A1
The present invention provides, as a rubber composition for hoses with improved adhesion with wire while maintaining rubber characteristics, a rubber composition for hoses characterized by comprising acrylonitrile-butadiene rubber (NBR) ...  
WO/2017/054978A1
A flexible pipeline (2) to transport a frozen medium has an outer transversely to its longitudinal direction undulated limiting pipe (4), arranged inside said pipe (4) there are at least one metal pipe (5) for guiding the frozen medium a...  
WO/2017/057516A1
A resin material for hoses, which has an elongation at break of 20% or more in an environment at -40°C and does not substantially contain a plasticizer.  
WO/2017/056846A1
Provided is a filler tube that is capable of favorably complying with a request function that corresponds to a bellows section and a non-bellows cylindrical base section, while ensuring fuel-permeability resistance properties and weld st...  
WO/2017/053429A1
A fuel hose (20) to deliver a blend of fuels includes an upper hose portion (29, 129) with a first channel for delivering a first fuel and a second channel for delivering a second fuel. A lower hose portion (26, 126) with a third channel...  
WO/2017/050738A1
The invention relates to a thermoplastic polyurethane that is or can be obtained by reacting at least one polyisocyanate composition, 1,2-ethandiol as a chain extender, and a polyol composition, where no other chain extender is used apar...  
WO/2017/047025A1
The present invention provides, as a rubber composition that is for hoses and that has improved adhesiveness with respect to a wire while maintaining the rubber properties, a rubber composition for hoses, which is characterized by includ...  
WO/2017/048117A1
A high-pressure pipe comprises an inner liner (1), an outer coating layer (6) and a reinforcement layer (2, 5) positioned between the inner liner and the outer coating layer. The reinforcement layer has helically wound strips (2, 5) whic...  
WO/2017/042074A1
The invention relates to a tube (1) having a tube body (2). At least one high-pressure lumen (3) and at least one low-pressure lumen (4) are embedded into this. The at least one high-pressure lumen (3) and the at least one low-pressure l...  
WO/2017/042632A1
A flexible subsea hydrocarbon pipeline assembly comprising: - a flexible subsea hydrocarbon pipeline having an end fitting: and - a submersible pump wholly or partly located and locked in the end fitting. The integration of a submersible...  
WO/2017/043317A1
The objective of the present invention is to provide a tube which is formed from a fluororesin and has excellent tearability and inner surface smoothness. A tube formed from a fluororesin according to the present invention is tearable in...  
WO/2017/040782A1
Polymer compositions containing conjugated diene monovinylarene block copolymers and styrenic thermoplastic elastomers are disclosed. These compositions can be used to produce tubing having superior kink resistance properties, and can be...  
WO/2017/035079A1
A fluid supply hose having one or more support ribs, such as a helical support rib that forms a coil and/or individual support rings, of a relatively stiff thermoplastic material, and a thin web or wall of thermoplastic material that ext...  
WO/2017/029239A1
The invention relates to a heatable motor-vehicle pipeline (1) for conducting a fluid medium, wherein the pipeline (1) has an inner channel (2) and a pipe wall (3) surrounding the inner channel (2). At least one heating channel (4) exten...  
WO/2017/025099A1
The present invention relates to a method of testing an unbonded flexible pipe having a length and a longitudinal axis and comprising, from the inside and out, an internal armour layer, an internal pressure sheath, at least one external ...  
WO/2017/025096A1
The present invention relates to an assembly (1) comprising an end-fitting (2) and an unbonded flexible pipe (3) having a length and a longitudinal axis, the flexible pipe (3) comprising, from the inside and out, an interna] armour layer...  
WO/2017/027269A1
An irrigation tube having outlets extending along the length of the tube in a spaced relationship and finely-divided silica or iron oxide particles dispersed in the tube thereby increasing a surface hardness of the tube to deter rodent, ...  
WO/2017/025094A1
The present invention discloses a method of testing an unbonded flexible pipe ( 3), The unbonded flexible pipe (1) has a length and a longitudinal axis (14) and comprises, from the inside and out, an internal armour layer (2), an interna...  
WO/2017/025100A1
An unbonded flexible pipe (1) having a length and a longitudinal axis and comprising, from the inside and out, a carcass (2) made from an electrically conductive material, an internal pressure sheath (3) made from an extruded polymer, at...  
WO/2017/025315A1
The invention relates to an air pipe for the intake tract of an internal combustion engine, preferably a turbo engine, comprising a first tubular component made of a first material and a second tubular component made of a second material...  
WO/2017/025098A1
An unbonded flexible pipe (1) having a length and a longitudinal axis (9) and comprising, from inside and out, a carcass (2), an internal pressure sheath (3), at least one external armour layer (4,5,6,7) and an outer sheath (8). The carc...  
WO/2017/024301A1
An insulated duct comprises a free floating liner, an optional bulk insulation layer, a vapor barrier, and a reflective insulation system. The reflective insulation system includes an air gap and a low-e surface. The gap is positioned be...  
WO/2017/020432A1
A flexible pipe, comprising a spring wear-resistant tube (1), a braided outer tube (3), a waterproof layer (2) and an inner rubber tube (5), wherein the outside of the braided outer tube (3) is sheathed with the spring wear-resistant tub...  

Matches 351 - 400 out of 20,245