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WO/2020/057859A1 |
A conduit suitable for use in a high temperature, high pressure environment, the conduit having an elongate portion made of a first refractory metal and a fitting portion made of a second refractory metal attached to an axial end of the ...
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WO/2020/052702A1 |
The invention relates to a plate link chain (10), particularly for a continuously variable gear transmission of a motor vehicle, comprising chain links provided with links (11, 12) coupled by pairs of rocker pins (7-9), said links being ...
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WO/2020/054425A1 |
A joined body 1 comprises a joined body of a copper tube 5 and an aluminum tube 3. A tapered portion 7 which contracts diametrically with increasing distance toward a distal end is provided in an end portion of the copper tube 5 that is ...
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WO/2020/053511A1 |
The invention relates to a method for producing a steel underwater pipe that is able to carry a corrosive fluid, wherein the following steps are carried out in succession: - the application of a layer (2) of corrosion-resistant steel all...
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WO/2020/049498A1 |
A machine (12) for making a protective joint has a guide system (26), which is selectively clampable about a pipeline (1) on opposite sides with respect to the annular junction portion (8) and configured for defining an annular path abou...
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WO/2020/031868A1 |
A hole portion (17a) of a forming jig (17) is arranged on the radially outer side of an overlapping portion formed by inserting a second pipe member (13) inside a first pipe member (11). A pipe end (21) on the overlapping portion side of...
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WO/2020/028486A1 |
The present disclosure relates to an apparatus and method for shrinking a sleeve around an object, comprising providing an object to be covered by a shrink sleeve, positioning a heat shrink sleeve over the object, providing a heater and ...
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WO/2020/011381A1 |
The invention relates to a connection assembly (10) for connecting a plastic component (30) to a metal component (40), in particular a cover to a cooler of an intake module (102) for an internal combustion engine (100), comprising at lea...
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WO/2020/002486A1 |
The invention relates to a method for producing a pipe element (100), particularly a pipe element (100) of a fire-extinguishing facility. According to the invention, the method comprises the steps: providing a first hollow body (101) and...
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WO/2020/002502A1 |
The invention relates to a method for producing a polymer-improved pipe element, particularly of a fire-extinguishing facility, and to a pipe element and a pipe system of a fire-extinguishing facility. According to the invention, a first...
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WO/2020/002498A1 |
The invention relates to a method for producing a number of pipes (100) having a predefined pipe diameter, comprising the steps: - supplying multiple pipe parts (101, 102) having the predefined pipe diameter to a welding station (53), - ...
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WO/2019/234140A1 |
The invention relates to a fitting for establishing a metallic connection with a metal pipe, having a main body (6), which is produced from metal, having at least one supporting body (8), which is formed in one piece with the main body (...
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WO/2019/224031A1 |
Herein a tubular element (2) is disclosed. The tubular element comprises a first tubular portion (4) comprising a first metal or alloy and a second tubular portion (6) comprising a second metal or alloy. At least a portion of an interfac...
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WO/2019/204951A1 |
A pipe connecting structure, comprising: a first pipe (1) provide with an insertion end (a); and a second pipe (2) provided with a socket end (b). The socket end (b) sheaths outside the insertion end (a); a projecting limiting part (11) ...
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WO/2019/201500A1 |
The invention relates to a press fitting (1, 21, 23) for a pipe connection, having a fitting body (2, 22, 24) for connecting the press fitting (1, 21, 23) to a pipe, a press sleeve (3, 25) which is secured to the fitting body (2, 22, 24)...
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WO/2019/198533A1 |
A piping structure in which a first pipe member (12) and a second pipe member (14) are connected to each other in an insulated state. A first connecting pipe part (121) constitutes a portion of the first pipe member and includes a tip en...
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WO/2019/184167A1 |
A tube connection device, comprising: a tube body (100) comprising an interconnected core (110) and a connection part (120), wherein a first fitting part (121) is disposed on the connection part (120); a positioning sleeve (300) disposed...
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WO/2019/186178A1 |
The invention in one aspect provides a joining sleeve configured to connect internal liners of two internally lined pipe sections across a welded pipe section joint and a method of use. The joining sleeve comprises a sleeve body having a...
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WO/2019/178257A1 |
One aspect is an apparatus including a first node including a first bonding surface and a second node including a second bonding surface. The apparatus includes a feature configured to accept an adhesive and an adhesive channel coupled t...
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WO/2019/171045A1 |
A liner bridge for a lined pipelinehas boresextending through a tubularwall and terminals fitted in the bores, each terminal being exposed to aninward side of the wall for conducting electricity to anelectrofusion element. A sealing inte...
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WO/2019/163690A1 |
This structure for mounting a gasket to a block is provided with: a block 1 having a fluid channel 11; and a tubular gasket 3 that surrounds an opening section 13 of the fluid channel 11. In addition, the block 1 has: a tubular inner wal...
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WO/2019/164376A1 |
A refrigerant pipe fitting according to an embodiment of the present invention is a fitting in the shape of a hollow pipe for connecting pipes, the fitting comprising: an outer pipe opening which is opened at one end of the fitting and a...
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WO/2019/150022A1 |
The invention relates to a method for assembling pipe-in-pipe pipeline elements for transporting fluids, each pipeline element (2, 2') comprising an inner pipe (4, 4') having a protrusion (8) at one end, and an outer pipe (10, 10') havin...
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WO/2019/144199A1 |
Fittings for capillaries, such as those in chromatographic systems, can be difficult to reliably assemble. The invention relates to a connector for providing a fluid connection between a capillary and a fluid conduit, said connector comp...
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WO/2019/148075A1 |
An axial swaged fitting for permanently joining to a tube to achieve an elastic strain preload condition comprises an annular body including a detent step. An annular driver includes a driver detent feature. The driver is configured for ...
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WO/2019/145904A1 |
The present application relates to a device for aligning contiguous tubes for laying tubular pipes, comprising at least two contiguous rings of radial expanders (9) and respective actuators for expanding and, vice versa, contracting the ...
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WO/2019/147223A1 |
A fluid transfer assembly is described that includes a fitting comprising a lumen having an opening, and at least one barb, the at least one barb extending circumferentially around the lumen proximate to the opening. The assembly also in...
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WO/2019/145749A1 |
The subject of the invention is a coolant line of a refrigerant circuit consist of at least one rigid pipe (1) connected to an end of a flexible hose (2). This hose comprise an inner corrugated tube (3) with outer surface coated with an ...
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WO/2019/143568A1 |
A crimp fitting has a monolithic and homogeneous female socket configured to receive and be crimped to an end portion of a tube. The socket comprises an annular wall and an axial opening. The annular wall comprises at least one internal ...
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WO/2019/133643A1 |
A swage tool includes a power unit connected to a yoke. The power unit exerts vertical force on a die block. The yoke holds swage dies in place and opposes the force exerted by the die block. The die block transfers the load exerted by t...
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WO/2019/123010A1 |
The invention relates to a method of joining together liner sections (26) within a polymer-lined pipe (20) comprising energising an induction coil (68) inside the pipe to spot-heat part of a circumferential interface (28) between the lin...
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WO/2019/118071A1 |
A hose coupling assembly (100) includes a male stem (110), a ferrule (120), and a retainer (130) for coupling the ferrule to the male stem. The male stem may include an elongated body with a latch groove (118), and the ferrule may includ...
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WO/2019/115565A1 |
The invention relates to a hybrid component (10), comprising an end fitting (12) and a tube part (14), which are electrically conductively connected to each other. The hybrid component (10) has a sealing region (62) and a friction connec...
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WO/2019/097315A1 |
Described in the present disclosure is corrosion-resistant piping (for example, for transportation of oil, natural gas, petrochemicals, water, wastewater, utilities, or the like) and low-cost methods for manufacturing and using the same....
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WO/2019/092691A1 |
An insertion fitting for a pipe comprising a) an elongated tubular insertion member at the distal end of the insertion fitting, comprising one or more circumferential grooves with a sealing member in each of said one or more circumferent...
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WO/2019/073047A1 |
The invention concerns a method for implementing an outer coating (8) of a pipe (1) for transporting an oil and/or gas fluid in an underwater environment quickly, economically and more reliably. The method comprises the following steps: ...
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WO/2019/070592A1 |
A cable securing device facilitates secure connection to a cabling end, and employs a retaining cap, a compression member, a barrel with a tapered interior wall and a fastening device.
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WO/2019/070389A2 |
A first connector includes a probe defining a flow aperture, and a first wiping and sealing member. A second connector includes a second wiping and sealing member and is connectable to the first connector. During connection, the probe an...
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WO/2019/070152A1 |
The inventions relate to the internal insulation of a welded joint between pipes having an internal protective coating. In a first variant of the present method a protective sleeve is positioned coaxially inside the pipes to be joined. A...
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WO/2019/070153A1 |
The invention can be used for the internal insulation of a welded pipeline joint between pipes having an internal protective coating. A device according to a first variant comprises a power actuator having a cylindrical elastic working m...
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WO/2019/058651A1 |
Provided is a method for joining piping that makes it possible to simplify a work procedure, prevent deformation of piping, and minimize increases in costs at the time of joining. In the method for joining piping, first piping 1 is joine...
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WO/2019/053413A2 |
A seal arrangement is described that comprises a first tubular component (12), an annular recess (16) formed in a surface of the first component (12), an O-ring (18) located within the annular recess (16), the O-ring (18) engaging a surf...
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WO/2019/053415A1 |
A connection arrangement is described comprising a wedge member (16) secured to or forming part of a fitting (10), the fitting (10) including an outwardly extending flange (18), a collar (20) encircling part of the wedge member (16) and ...
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WO/2019/051234A1 |
A sprinkler assembly includes a sprinkler body and a tubular connection fitting. The tubular connection fitting includes a first end for connection to a fluid supply pipe and a second end with the sprinkler body inserted therein, the tub...
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WO/2019/041016A1 |
A pre-assembled insulated weld backing ring for a tubular section of the pipeline. The weld backing ring includes a metal cylinder and an insulation layer. The metal cylinder has a ring-shaped anterior portion and a ring-shaped raised po...
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WO/2019/042944A1 |
The invention relates to a pipe device (1) comprising a pipe (10) and a connection element (20). The pipe (10) has a pipe jacket (11) that has an inner surface (12) and an outer surface (13) and forms a flow channel (14). The connection ...
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WO/2019/027713A1 |
The present invention relates to an irrigation boot assembly for securing span pipes. According to a preferred embodiment, an irrigation boot assembly of the present invention may preferably include a center body portion formed as a late...
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WO/2019/021821A1 |
Provided is a mechanical pipe joint with which bending fracture of a pipe to be connected can be effectively prevented even when subjected to bending deformation. Also provided is a pipe joint structure with which pipes to be connected c...
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WO/2018/228766A1 |
The present invention relates to a module (3) comprising a cell having a lattice mesh structure (31) capable of transferring heat and a heat pipe (32) provided within the lattice mesh structure (31), and also to a method for manufacturin...
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WO/2018/224360A1 |
The invention relates to a connection device (1) for fluid lines (5), which has a connection unit (4) that is penetrated by a plug-in recess (26), into which a fluid line (5) to be connected can be plugged. The connection unit (4) has a ...
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