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Patent Searching and Data


Matches 1 - 50 out of 5,504

Document Document Title
WO/2018/114866A1
The present disclosure relates to a tube arrangement (30) comprising a first metal tube (1), a second metal tube (4), a first sleeve part (8), and a second sleeve part (10). The first and second sleeve parts are threadedly connected to t...  
WO/2018/115501A1
23 ABSTRACT A connection tube (1) for connecting two tubes (8, 9) of different alloys, wherein the connection tube has a central through-hole extending along a longitudinal axis and comprises a first end portion (2) of a first alloy, 5 a...  
WO/2018/109559A1
This invention relates to a termination assembly for an umbilical comprising a chamber through which pass one or more tubes extending from the umbilical, the chamber containing a filler material, wherein at least one tube is provided wit...  
WO/2018/111112A1
It is described a device for clamping of one or more inserts (3, 4) arranged outside pipes (1) during the assembly of pipes (1) for pipelines serving to transport oil and / or gas or water, wherein the device comprises a clamping device ...  
WO/2018/103971A1
The invention relates to a hybrid component comprising a steel component (10), a light metal component (20), and an adapter component (30, 30A) which connects the steel component (10) to the light metal component (20). The adapter compon...  
WO/2018/100450A1
A metallic pipe connection (1), comprising a tubular body (2) that has two opposite open ends and comprises a terminal tubular engagement portion (21) configured to be engaged - in operative condition - on a pipe (T) and to be fixed ther...  
WO/2018/087127A1
The invention relates to a central body (3) for a hydraulic system (1) for fluid, comprising a frame (32) having a first tubular end (33) for connecting an upstream hydraulic circuit (2) comprising a first fitting (20), and a second tubu...  
WO/2018/059875A1
The invention relates to a high-pressure fuel pump (22) having a piston chamber (26) and having at least one connecting piece (56), which comprises an outer wall (60) and via which the piston chamber (26) can be connected to a low pressu...  
WO/2018/051299A1
Universal pipe connection system comprising: a fitting annular bulge (101) at least at an end portion which annular bulge forms on the inner side of the tubular body (1) an annular groove (201) housing a sealing gasket which groove is op...  
WO/2018/037227A1
A duct apparatus comprises a first duct section (9) and a second duct section (9'), each duct section being provided with a connector assembly (1,1') for use in connecting the first duct section to the second duct section. Each connector...  
WO/2018/035623A1
The present application relates to a device which is easy to produce and eliminates any possibility of internal corrosion in the zones of welded joints in carbon steel pipework, in that the device does not cause damage and allows the int...  
WO/2018/037475A1
[Problem] To provide a joint structure in which the joint strength is further enhanced, including enhancement of the joint strength against pressures in radial directions, as well as a catheter having said joint structure. [Solution] In ...  
WO/2018/036366A1
A connection structure of a composite pipe and a pipe assembly are provided. The composite pipe (1) comprises a steel pipe body (14). A copper layer (13) is disposed at least on an inner surface of the steel pipe body (14). An end portio...  
WO/2018/021702A1
A pipe connection device according to the present invention comprises: a connector having a hollow part formed therein and into which a pipe is inserted, and including a large-diameter part formed at at least any one of both end portions...  
WO/2018/017965A2
Disclosed herein are fluidic couplings for high pressure sealing without tools that can apply large amounts of torque. One embodiment of a fitting includes a compression screw, a fluid-carrying tube extending through a bore in the compre...  
WO/2018/007709A1
The invention relates to a method for connecting two individual elements (2, 4) of an underwater fluid-transport pipe subject to fatigue, which comprises the welding of two individual metal or bi-metal pipe elements butt-jointed at the r...  
WO/2018/005938A1
A method of friction welding a workpiece to a fluid element includes the step of placing a workpiece weld surface in contact with a fluid element weld surface. The workpiece weld surface is driven in a predetermined pattern along the flu...  
WO/2018/002907A8
A system for welding two pipes includes a first pipe clamp, a second pipe clamp, a weld torch, an inspection detector, a motor, one or more processors, and a grinder. The weld torch is configured to create a weld joint between the pipes ...  
WO/2018/002227A1
A press fitting device (1) for establishing a fluid-tight connection with at least one pipe section (10), the press fitting device being configured to generate a sound when a gaseous fluid flows along or through the press fitting device ...  
WO/2018/002907A3
A system for welding two pipes includes a first pipe clamp, a second pipe clamp, a weld torch, an inspection detector, a motor, one or more processors, and a grinder. The weld torch is configured to create a weld joint between the pipes ...  
WO/2018/002964A1
In a pipeline welding system according to the present invention, a plurality of pipes are welded together. The pipeline welding system is provided with: a measuring device that is configured to measure the inner-diameter shapes of both e...  
WO/2017/212369A1
The invention includes a method for making a sleeve (1, 100) suited to join the facing ends (201 a, 202a) of two pipe segments (201, 202). The method includes the steps of preparing an outer tubular element (2), preparing an inner tubula...  
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/2017/204818A1
A push-to-connect modular cartridge for a plumbing fitting includes a cylindrical cup having an annular surface at one end and a cylindrical shoulder at an opposite end. A circular seal is positioned against the annular surface, and a ci...  
WO/2017/203128A3
The invention relates to a method for connecting two individual elements (4, 4') of a fluid transport pipe, each individual pipe element being made from metal alloy and being coated with an external insulating coating (6, 6') made from a...  
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/2017/203128A2
The invention relates to a method for connecting two individual elements (4, 4') of a fluid transport pipe, each individual pipe element being made from metal alloy and being coated with an external insulating coating (6, 6') made from a...  
WO/2017/198606A1
The invention relates to a fitting for producing a leaktight connection with a pipe end (4), having at least one pressing portion (6) which is designed for the insertion of a pipe end (4) and for pressing, having at least one sealing ele...  
WO/2017/193145A1
The invention relates to a method for connecting a connection section (33) of a tube (3) with a plug connector (4). The plug connector (4) comprises a connector body (6) having a ring space (22). In a first method step, the connection se...  
WO/2017/188717A1
A tube connector clamping tool according to the present invention comprises: a body comprising a pair of support portions, first ends of which are connected to each other by a shaft pin, and a pair of fastening portions formed to be able...  
WO/2017/179715A1
In the present invention a soldering area (30), an airtightness testing area (40), and a finishing area (50) are arranged in a row along a first side wall (21) of a single box (20), in the interior of the box (20), which is attached to t...  
WO/2017/168747A1
According to the present invention, a first pipe (1) has: a main pipe section (13); a fitting section (14) into which a second pipe (3) fits; and an enlarged diameter section (15) that has a larger internal cross-sectional area than the ...  
WO/2017/168131A1
A truss structure (2), such as a bicycle frame, is formed of truss structure nodes (4) joint together with hollow struts (6). The truss structure nodes (4) may have a collar provided by an inner collar wall (8) and an outer collar wall (...  
WO/2017/168882A1
Provided are a slide switching valve and a slide switching valve manufacturing method, whereby it is possible to suppress variations in the depth at which a joint member is inserted into a valve body and slanting of the joint member rela...  
WO/2017/161072A1
Embodiments of an integrated piping conduit in accordance with the present disclosure include a device having a center body with an interior surface having a tube stop extending radially inwardly thereof, one or more head connectors, and...  
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/2017/147005A1
A transfer system includes a first mechanical element including a portion of a one of a support platform and a transfer device; a second mechanical element including a portion of a one of the support platform and the transfer device; and...  
WO/2017/142660A1
A rigid riser system including a rigid riser and one or more fatigue performance enhancers. The rigid riser includes a plurality of rigid metal sections welded together to form a plurality of girth weld joints. The one or more fatigue pe...  
WO/2017/142601A1
A crimp connection fitting includes a socket with at least one annular recess axially spaced from an annular O-ring receiving groove. The recess includes a plurality of axially spaced crimping elements such that, when the socket is crimp...  
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/2017/108172A1
The invention relates to a sliding sleeve (1) for axially sliding onto an expanded end of a solid plastic tube (4) or a plastic composite tube, wherein a connection element (3) support body (5) which is provided with circumferential oute...  
WO/2017/108171A1
The present invention relates to a sliding-sleeve connection (6) between a widened end (8) of an all-plastic tube (7) or a plastic composite tube and a connecting element (1), which comprises a widened end (8) of an all-plastic tube (7) ...  
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/2017/111354A1
A solar thermal collector having a variable packing mechanism according to the present invention is a solar thermal collector having a variable packing mechanism configured such that, even if a main tube member makes a relative movement ...  
WO/2017/108173A1
The invention relates to a sliding sleeve (1) for sliding axially onto a widened end of an all-plastic pipe (4) or a plastic composite pipe, into which a support body (5) of a connection element (3), provided with peripheral outer ribs (...  
WO/2017/106449A1
A method for constructing a tubular connection assembly 10 includes forming a first tubular 1 having a first inner diameter D1, a first wall thickness T1, and a first connection end 3, forming a second tubular 2 having a second inner dia...  
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/2017/102124A1
The invention relates to a pipe connector which is used for fluid or gas conduits and has a base body (1) with a pipe connection section (1a) for receiving a pipe to be connected (3) as well as a spring-shaped pipe securing mechanism (2)...  
WO/2017/095692A1
An adapter for joining a sprinkler to a pipe element has a body with outer flat surfaces and grooves that receive seals. A plug for sealing a pipe element has a cylindrical body with a circumferential groove which receives seals. Both th...  
WO/2017/075682A1
The invention consists of a system that uses the male-female coupling concept, by mechanical interference between the serrated toothing (1 and 2) on the parts (A and B) to be fastened permanently together or by means of a sleeve-like cou...  

Matches 1 - 50 out of 5,504