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WO/2020/229112A1 |
The invention relates to a fluid pipe (10) for a cooling water system of electric vehicles, the fluid pipe (10) having a flow channel (14) for cooling water which extends along a longitudinal axis (16) of the fluid pipe (10), and a pipe ...
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WO/2020/227057A1 |
A submergible flexible pipe and a method of making a submergible flexible pipe are disclosed. The submergible flexible pipe includes a hose having one or more layers and an extruded jacket encasing the hose. The jacket is formed from a p...
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WO/2020/223771A1 |
1. The present invention relates to a high-speed railway transportation system on tubular tracks for transporting loads in the following categories: bulk solid, liquid and gas, dry and refrigerated loads and passengers. 2. The system is ...
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WO/2020/221560A1 |
A pipeline for conveying concrete has determining means for determining a pressure in and/or a wall thickness of the pipeline, wherein a first length portion of the pipeline has a first wall thickness and a second length portion of the p...
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WO/2020/217018A1 |
The invention consists in an insulated pipe (1) for transporting fluids, comprising at least a plurality of insulated-pipe (1) sections comprising an internal pipe (2) that is able to transport a fluid and is inserted coaxially in an ext...
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WO/2020/212704A1 |
The present invention relates to a very long pipe formed in a single extrusion process from certain types of thermoplastic polymer [for example a polymer from the polyaryletherketone (PAEK) family, such as polyetheretherketone (PEEK)] wh...
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WO/2020/201135A1 |
The invention relates to a method for producing a fluid line (1) for a fluid, which comprises a main body (2) having at least one layer (5, 6, 7, 8) consisting of plastic. According to the invention, at least one sheath layer formed as a...
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WO/2020/191950A1 |
A composite reinforced winding pipe (1), comprising a hollow pipe wall (2) and a reinforced framework (3), wherein the reinforced framework (3) is arranged in the hollow pipe wall (2); a through hole (22) is provided in an outer wall (21...
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WO/2020/191822A1 |
Disclosed is a composite reinforced winding pipe (1), comprising a hollow pipe wall (2) and a reinforcement framework (3), wherein the reinforcement framework (3) is arranged in the hollow pipe wall (2), an outer wall of the hollow pipe ...
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WO/2020/187607A1 |
The present invention relates to a gas-tight multilayer composite tube with a heat transfer coefficient of > 500 W/m2/K, which in its structure has, as an inner layer over the cross section of the wall of the composite tube, a non-porous...
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WO/2020/189141A1 |
Provided is a pipe material characterized by being composed of a multilayer tube having an inner layer, a foamed layer, and an outer layer, wherein the inner layer, the foamed layer, and the outer layer each include a thermoplastic resin...
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WO/2020/182389A1 |
The invention relates to a method for producing a component (1) made of a steel material, which is subjected to internal pressure and pickled prior to a galvanization process. In order to improve the strength of the component subjected t...
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WO/2020/179028A1 |
One embodiment of the present disclosure is a pipe equipped with: an inner tube; an outer tube, the primary component of which is a compound material of resin and fiber, and which is arranged so as to cover the outer peripheral surface o...
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WO/2020/180200A1 |
The invention relates to a device for changing the mode of fluid flow through channels and inlet and outlet pipes to internal combustion engines. The device reduces friction losses between the fluid particles and the pipe walls, increase...
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WO/2020/176774A1 |
Provided are medical devices that comprise first and second tubes with a sealed insulating space formed therebetween, the devices being steerable and configured to deliver a fluid to a treatment site on or within a subject. The tubes of ...
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WO/2020/174269A1 |
Plastic tube (2) which is adapted for a rigid suspension thereof, provided with one or several straight plastic reinforcements (3) extending over at least part of the length (L) of the plastic tube (1) and which are connected to the plas...
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WO/2020/174210A1 |
A method of manufacturing a reinforced pipe (7) comprising: wrapping a pipe (1) in reinforcing tape (2) to form a wrapped pipe having an outer circumference consisting of a first circumferential portion (4) and a second circumferential p...
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WO/2020/169491A1 |
The present invention relates to a pipe structure for high-pressure applications. According to the invention, in order to provide a pipe structure which overcomes at least one of the disadvantages of the pipes known from the prior art, t...
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WO/2020/171623A1 |
The present invention relates to polyethylene with high pressure resistance and a crosslinked polyethylene pipe comprising same. Polyethylene according to the present invention has a high melt index and high density and exhibits a suffic...
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WO/2020/171625A1 |
The present invention relates to a crosslinked polyethylene pipe with excellent properties. The crosslinked polyethylene pipe, according to the present invention, has optimized a crosslinking degree and a storage modulus by finding out a...
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WO/2020/171624A1 |
The present invention relates to polyethylene having a high degree of cross-linking, and a cross-linked polyethylene pipe comprising the same. The polyethylene according to the present invention has an ultra-high molecular weight so as t...
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WO/2020/167002A1 |
Fluid pipe for a heating and air conditioning unit. The present invention relates to a fluid pipe (1) for a heating and air conditioning unit, exhibiting a pipe coupling section produced at least predominantly from plastic (2) in the are...
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WO/2020/163430A1 |
A conductive electrode wire for use in an electric discharge machine (EDM) is provided, comprising a core wire comprised of one single metal or an alloy of multiple metals with a coating deposited by the electro-plasma process, wherein s...
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WO/2020/163035A1 |
A process to plastically deform a metallic tubular member includes heating a portion of the tubular member to at least 350 degrees Celsius, performing a feeding operation on the tubular member by applying axial force to one end of the tu...
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WO/2020/157298A1 |
The present invention relates to a polypropylene composition comprising a propylene polymer base resin, and carbonaceous structures wherein the carbonaceous structures (b) have a BET surface area of at least 200 m2/g and a density of les...
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WO/2020/157285A1 |
The present invention relates to a polyethylene composition comprising an ethylene polymer base resin, and carbonaceous structures, wherein the carbonaceous structures (b) have a BET surface area of at least 200 m2/g and a density of les...
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WO/2020/157732A1 |
Method of providing reinforced plastic pipes and resulting products, forming reinforced plastic pipe, comprising a plastic pipe (1), at least an inner tape layer (2) and a further tape layer (3), of which the innermost tape layer compris...
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WO/2020/154295A1 |
A high frequency attenuating device for an air flow induction system of a vehicle employing a thermoformed fibrous mat of any shape that fits robustly inside the duct. The dissipative nature of the fibrous mat helps in achieving broadban...
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WO/2020/153545A1 |
Disclosed is a valve having a streamlined fluid transfer hole. The valve comprises a body and an opening and closing portion. A fluid transfer hole, which is a space in which a fluid flows, is formed inside the body. The opening and clos...
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WO/2020/150073A1 |
A fluid conduit has a longitudinal flow passage which includes a transverse cross section that is configured as a polygon, such as a convex or a concave polygon.
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WO/2020/150715A1 |
A tubular structure is disclosed. The tubular structure has a first sheet metal having a machine direction. The first sheet metal is convolutely wound about a longitudinal axis and has a tail portion. The tail portion of the first sheet ...
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WO/2020/150720A1 |
An elongate tubular structure is disclosed. The elongate tubular structure has a first and second tubular structure wherein a first end of the first tubular structure is matingly and fasteningly engaged to a first end of the second tubul...
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WO/2020/140157A1 |
Pipelines in operation specifically the ones operating under high pressures are subject to structural deficiencies therefore, they are susceptible to leakage. The present disclosure relates to a pipeline-leak-containment apparatus (10) c...
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WO/2020/136378A1 |
A subsea riser is installed by lowering at least one riser conduit to the seabed when piggybacked to an elongate support that comprises at least one flowline. The elongate support may be a pipeline bundle, which may be attached to one or...
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WO/2020/137109A1 |
The present invention provides refrigerant piping 8 that is connected to an element component constituting a refrigeration device A and in which a refrigerant is channeled. The present invention comprises first portions made of stainless...
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WO/2020/131912A2 |
A porous pipe for use in offshore water intake and discharge systems is provided, which is able to strain and filter water directly within the water body along the length of the pipe. Features of the porous pipe can be designed to optimi...
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WO/2020/127879A1 |
The present invention relates to a pipe comprising an ethylene-based polymer, wherein the ethylene-based polymer: • comprises ≥ 0.10 mol% of units derived from 1-hexene, with regard to the total molar quantity of polymeric units of t...
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WO/2020/130232A1 |
Disclosed herein are a copper-alloy stainless pipe, an air conditioner including the same and a method of manufacturing the same. A copper-alloy stainless pipe includes a recrystallization layer forming an interface between a pipe base m...
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WO/2020/126752A1 |
A polypropylene composition comprising components A), B) and C), wherein component A) is a hindered amine light stabilizer selected from the group consisting of the compounds of formulae (A-I-1), (A-l-2), (A-l-3), (A-lll-1) and (A-IV-1) ...
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WO/2020/123802A1 |
A diffusiophoretic water filter has improved inlet, outlet and membrane structures. A support is also disclosed as are method for manufacturing and assembling the diffusiophoretic water filter.
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WO/2020/122226A1 |
Provided is a fuel pipe formed from a duplex tube having an inner tube and an outer tube positioned on the outside of the inner tube, wherein: the inner tube has a layer formed from a resin composition containing an ethylene-vinyl alcoho...
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WO/2020/114810A1 |
An article in the form of a pipe, cable or geomembrane comprising polyethylene or polypropylene, and components A) and B), wherein component A) is a hindered amine light stabilizer containing a triazine residue, component B) is magnesium...
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WO/2020/116166A1 |
One end of first piping (41) on a suction side is connected to a suction pipe (32) of a compressor (30). The other end of the first piping (41) is connected to second piping (42). The spring constant k1 of the first piping (41) and the s...
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WO/2020/107243A1 |
A fire-resistant fiberglass reinforced plastic pipe comprises a fiberglass reinforced plastic pipe layer (10) and a fire-resistant heat insulating layer (20) disposed outside of the fiberglass reinforced plastic pipe layer (10). The fibe...
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WO/2020/095086A1 |
The invention relates to a tube (1), in particular for an air distribution system in buildings or parts thereof, comprising an inner wall (2), an outer wall (4) surrounding the inner wall and an intermediate space (3) between the inner w...
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WO/2020/088987A1 |
The present invention relates to a polyethylene composition comprising a base resin having a density of from 952.0 kg/m³ to 960.0 kg/m³, determined according to ISO 1183, wherein the polyethylene composition has a melt flow rate MFR21 ...
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WO/2020/089003A1 |
The present invention relates to a polyethylene composition comprising a base resin having a density of from 950.0 kg/m³ to 962.0 kg/m³, determined according to ISO 1183, wherein the polyethylene composition has a melt flow rate MFR21 ...
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WO/2020/069828A1 |
A polypropylene composition comprising: A) from 88.0 wt. % to 98.0 wt. %, of a copolymer of propylene containing from 0.8 wt. % to 4.8 wt. % of 1-hexene derived units; said random copolymers of propylene having: - a Melt Flow Rate: measu...
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WO/2020/070263A1 |
The invention relates to a pipe having a pipe wall and an interior space enclosed by the pipe wall. The invention also relates to a watering system having such a pipe and to the use of such a pipe for the watering of the ground. The inve...
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WO/2020/068745A1 |
Articles, such as various operative components of a fluid handling system, incorporating a composite including a fluoropolymer matrix having regions of perfluorinated distributed within the matrix into their construction. The tubing and ...
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