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WO/2018/013432A1 |
Improvements to stab-type pipe fittings capable of being inserted onto plastic pipes and provide a leak proof connection are provided. The pipe fittings have an outer casing with pipe ports, a hollow inner casing positioned within the ou...
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WO/2018/011441A1 |
The invention relates to a plastic cable tie, of the type formed as a fastening element. According to the invention, notches are provided along the edges so that, once the cable tie has been used, the excess length can be cut off without...
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WO/2017/214653A1 |
The invention relates to a production method for a plastic pipe (1) having a weld-neck collar (2), which plastic pipe (1) has a media-resistant inner layer (4) and a shaping outer layer (3). The method comprises the following steps: prov...
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WO/2017/210293A1 |
A fluid circuit (160) defining a flow path for a fluid from a fluid supply (152) toward a process stage (156). The fluid circuit may include a plurality of operative components (168) including a body portion (182) and a plurality of tubi...
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WO/2017/210348A1 |
A heat-shrink sleeve is provided for covering a pipe joint formed between two pipes that are coupled to one another to form a tube. The heat-shrink sleeve comprises a heat-shrinkable material that is configured to conform to the first an...
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WO/2017/203114A1 |
The invention relates to a method for connecting two unitary elements (4, 4') of a conduit for transporting fluids, each unitary conduit element being covered by an external insulating coating (6, 6') produced from a thermoplastic materi...
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WO/2017/194812A1 |
Connection device for plastic pipe elements (1) which allows performing pre-assembly and being finally assembled without requiring skilled labor, comprising a pipe element (1) having at least one end, a plastic connection element (2) whi...
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WO/2017/197115A1 |
A gasket for preventing the separation of a pipe joint formed between plastic pipes such as pipes manufactured from PVC. The invention provides a restrained pipe joint including a first pipe including a bell with a spigot entryway and a ...
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WO/2017/194419A1 |
The invention relates to an annular connection clamp with a first clamping flange (22) which protrudes radially inwards and with an axial counter bearing (24) which is spaced from the clamping flange and which is made of a first and a se...
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WO/2017/191712A1 |
A reinforcing member is obtained by combining a pair of identically shaped cover members (1A) and (1B) made of a fluorocarbon resin. The inside diameter of a circle formed by combining the cover members (1A) and (1B) is set so as to be e...
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WO/2017/190822A1 |
A connecting device, in particular in the form of a hose coupling, with two coupling parts (3, 5) which are connectable to each other and are releasable again from each other and of which the one (3) uses a securing device (51) to secure...
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WO/2017/163021A1 |
A composite pipe termination is provided, comprising: - a composite pipe (1) having a composite pipe wall thickness and a cut end (2); - an annular part (3) of composite material attached around the outside of the composite pipe (1) at t...
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WO/2017/164969A1 |
A method of joining at least two polyolefin tubular members containing placing the respective ends of the tubular members within a coupler thereby defining a coupler joint, wrapping the respective ends of the tubular members and the coup...
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WO/2017/148800A1 |
A fiber reinforced polymer composite joining member (20) for joining sections (42, 43) of pipe together to form an elongated pipe is disclosed. A pipe joint and elongated pipe includes at least two pipe sections (42, 43) having ends that...
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WO/2017/143507A1 |
Disclosed is a pipe fastener structure, at least comprising: a first element (1) and a second element (2). The first element (1) and the second element (2) are provided with a snap ring (10, 20) on an inner side face to enable same to be...
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WO/2017/143019A1 |
A fluorine gas functionalized surface of a fixture is chemically bonded to a fiberglass sump using a resin. The resin chemically reacts with the functionalized surface creating a strong, chemical bond between the fixture, which penetrate...
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WO/2017/139108A1 |
A tool (20) for use in fusing an outlet fitting (90) in a side wall of a plastic pipe (P) has a base (30) with three perpendicular guide rods (21, 22, 23). A movable plate (51 ) reciprocates on guide rods (21, 22, 23) in response to manu...
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WO/2017/129556A1 |
The present invention relates to a tube connector assembly which may comprise a body (2) provided with a through cavity (30) extending in an axial direction, a ring (40) adapted to be mounted at the periphery of a useful portion of the t...
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WO/2017/124182A1 |
The present invention is directed toward a fitting assembly for establishing a fluid-tight connection with a pipe, the pipe having an aperture in a sidewall thereof, an inner surface, and an outer surface. The assembly comprises at least...
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WO/2017/108169A1 |
The invention relates to a connecting element (1) for producing a tube connection (6) between the connecting element (1) and a plastic tube (7) or a metal-plastic composite tube by using axial pressing technology, wherein the connecting ...
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WO/2017/108170A1 |
The present invention relates to a pipe connection (1) which comprises at least one end of a plastics pipe (2) or metal-plastic composite pipe (2) and one connecting element (3) with at least one support body (4, 4a) equipped with circum...
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WO/2017/106174A1 |
A connection, and methods of making an using such a connection, the connection comprising a first layer; a second layer concentrically disposed about the first layer; and a laser- induced seal between portions of the first and second lay...
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WO/2017/100672A1 |
A sanitary fluid transport coupling can include a plurality of fluid conduits, each fluid conduit having a distal end and a proximal end, a support element adapted to secure a spaced relationship between the plurality of second conduits ...
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WO/2017/072886A1 |
This resin piping member (1) comprises: a pipe main body part (2) that has an internal flow path (P) that allows a fluid to flow; and two or more weld end parts (3a, 3b, 3c) that are respectively provided to two or more open sections (A1...
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WO/2017/072888A1 |
These resin pipe joints (1, 11) comprise: a pipe-shaped joint main body part (2, 12) that has an internal flow path (P) that extends so as to allow a fluid to flow; and two or more weld end parts (3a-3c, 13a, 13b) that are respectively p...
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WO/2017/064520A1 |
An integrity monitoring system for a lined pipeline is provided for monitoring the integrity of a polymer liner (213) in a host pipe (211). Methods and apparatus are described by which a lined pipeline is provided with such an integrity ...
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WO/2017/064257A1 |
A cutting tool for cutting a hole into a fluid transportation pipe and for retaining a cutting chip is provided. The tool (1) comprises a main body (2) having an end which is prolonged by a tapered part (3), the tool (1) further comprisi...
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WO/2017/056203A1 |
This resin pipe joint (1, 11, 21) is provided with: a tubular joint main body (2, 12, 22) comprising an internal flow path (9P) through which a fluid is made to flow; and two or more welded ends (3a-3c, 13a, 13b, 23a, 23b) that are provi...
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WO/2017/056204A1 |
This resin tube member (1) is provided with: a tube main body (2) that has a straight tubular shape and that comprises an internal flow path through which a liquid is made to flow; and welded ends (3a, 3b) that are provided to each of th...
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WO/2017/053628A1 |
The invention includes an adapter for attachment to an applicator of liquid compounds such as paint, including a substantially cylindrical body having a fluid channel extending through the cylindrical body; a male thread formed on an out...
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WO/2017/051118A1 |
The present invention relates to a method and a device for assembling two tubes (1, 2), comprising a tubular joining sleeve and a conduit internal lining tube made from thermoplastic materials, by laser welding of two rotation contact su...
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WO/2017/049412A1 |
A pipe joint includes: a coupling including a tubular wall with an outer surface and an inner surface defining an inner diameter; an end of a first pipe in the inner diameter of the coupling with an outer facing surface of the first pipe...
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WO/2017/046220A1 |
The invention relates to a clamping-action tie (1), in particular for docking two lines (2, 3) or flanges (4), which consists of at least one flexible tie (10) with a closure end (20) and a free end (30), which should be connected to the...
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WO/2017/041955A1 |
The invention relates to a pipe element (1) having a pipe (3) made of fibre-reinforced plastic and having a metal connection element (5) arranged on a pipe end section (4) in the region of at least one pipe end and connected to same, via...
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WO/2017/037306A1 |
The invention relates to a system for connection between parts of a structure, comprising providing the parts (1, 2, 3 and 4) to be connected with elements in the form of ribs or drill holes (5), on the surfaces of zones or areas of conn...
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WO/2017/026898A1 |
A fitting to interconnect water pipes or to connect pipes with valves or mountings. The connector housing (1) has an O-ring seat (1c), constituting two walls of a groove for an O-ring (2). The fitting comprises a clamping sleeve (3), hav...
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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...
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WO/2017/020893A1 |
The invention relates to a pipework system for a downhole heat exchanger for obtaining geothermal energy, in particular deep geothermal energy, wherein thermal energy is transported by means of a preferably liquid heat transfer medium fr...
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WO/2017/008923A1 |
The invention relates to a coupling fitting (1), comprising a pipe (2) and a connection sleeve (6). The pipe (2) and the connection sleeve (6) are separate parts and are fixedly and permanently connected to each other by means of a conne...
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WO/2017/008882A1 |
The invention relates to a transmission having a pipeline, wherein a retaining plate is screw-connected in the interior of the transmission and has one or more cutouts, in which in each case a clamping ring can be accommodated, wherein t...
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WO/2017/004671A1 |
A method and an apparatus for forming a plastic pipe tee (110) that includes pulling a bullet mandrel through a spigot die with independent actuation of the bullet mandrel and the spigot die. The pipe tee (110) may include a collar (116)...
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WO/2017/001633A1 |
The invention pertains to a connecting element (1) for connecting a pipe end (2) to a component (3) of an air-conditioning system, wherein said connecting element comprises a base body (4) with a passage opening (5) for conveying through...
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WO/2016/201514A1 |
A pipe fitting (40) for coupling pipes together, the pipe fitting (40) having a body (10) with at least two substantially cylindrical rigid open ends (12, 14), each end for joining to an end of a pipe,a section (30) intermediate two of t...
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WO/2016/184801A1 |
The invention relates to a flange connection for components composed of plastic, in particular for tubular components composed of plastic, comprising at least one first component (10), which has a first tube segment (11) and a first flan...
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WO/2016/178567A1 |
A pipe coupling construction which can be used for coupling of a high-pressure pipe includes an inner bush of a non-metallic material and an outer bush, which bushes in axial section have parts which mesh with each other in order to tran...
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WO/2016/175928A1 |
A pipe assembly that includes a hollow main pipe having a top, an open bottom and a divider extending longitudinally therethrough that divides the main pipe into first and second channels, a first branch pipe in flow communication with t...
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WO/2016/174474A2 |
A method for joining primary and secondary members comprises providing a primary member, a secondary member and a heating element which is joined to one of the primary and secondary members, wherein the heating element includes an electr...
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WO/2016/174687A1 |
A pipe and coupler system (1), described herein, includes a fixed pipe (10), a removable pipe (1), and a coupler (12) having a fixed pipe end (14) and a removable pipe end (15). The fixed pipe end (14) is joined to the fixed coupler end ...
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WO/2016/169291A1 |
A fast connection pipe comprises a core pipe (10), a housing sleeve (30) and a holding pipe sleeve (40). The housing sleeve (30) is sleeved outside the core pipe. One end of the housing sleeve (30) is provided at one end of the core pipe...
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WO/2016/168754A1 |
A tubing including an overmold is connected to a fitting by welding the overmold to the fitting. Methods for doing the same are also provided. Also provided are methods for forming an overmold on a tubing or on a tubing and fitting assem...
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