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Patent Searching and Data


Matches 1 - 50 out of 7,026

Document Document Title
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...  
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...  
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...  
WO/2017/210291A3
A pleated filter including a porous fluoropolymer filter membrane and a supporting net positioned directly adjacent to the filter membrane. In various embodiments the supporting net is placed on at least one of an outflow side of the fil...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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/2017/020893A1
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...  
WO2017008923A1
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...  
WO2017008882A1
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...  
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)...  
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...  
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...  
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...  
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...  
WO/2016/174474A3
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...  
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...  
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...  
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 ...  
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...  
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...  

Matches 1 - 50 out of 7,026