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Patent Searching and Data


Matches 201 - 250 out of 15,370

Document Document Title
WO/2016/067774A1
Provided is a connection structure for a valve and a joint, said connection structure being used in air piping to connect a tube to a housing 2 for the valve via a joint 1. A connection hole 22 for accommodating and connecting the joint ...  
WO/2016/068075A1
The purpose of the invention is to provide technology that can improve the reliability of pipe joints. As a solution, a pipe joint (10) that internally locks an inserted pipe (T) comprises a joint body (20) that has a pass-through cylind...  
WO/2016/063654A1
Provided is a mechanism for connecting a valve and a joint, which is used in air piping and which connects a tube to the housing 2 of the valve through the joint 1. The housing 2 of the valve has formed therein a connection hole 22 in wh...  
WO/2016/058791A1
The invention relates to a pipe connecting device (1) having a sleeve-shaped receiving part (2) for receiving a pipe end, a pressure component (4) which is connected to the receiving part (2) such that it can be adjusted in the axial dir...  
WO/2016/053949A1
A pipe connector for connecting pipes that includes an elongate tubular body having an outer diameter, a sleeve disposed over the elongate tubular body, and a first wire ring. The elongate tubular body that has a groove formed on the out...  
WO/2016/050373A1
The present invention relates to a device for attaching a pipe element (6) to a pipe end (1), including: a first attachment element (2, 3); a second attachment element (8); means (5) for connecting the first attachment element (2, 3) to ...  
WO/2016/048867A1
A pipe fitting includes a tubular member comprising a socket and a centering device within the socket. The socket is configured to receive an end of a pipe section therein such that a gap exists between an outer surface of the pipe secti...  
WO/2016/044823A1
A pipe coupling and a method of use are disclosed. The pipe coupling including an elongated housing comprising a first end and a second end, the housing defining an elongated bore therein, a stop located on an inner diameter of the housi...  
WO/2015/200836A3
A quick connection for coiled tubing run tools eases the assembly and disassembly while deploying such tools. The quick connection utilizes a locking collet (132) and an inner mandrel (160) with locking sleeve system (162). Such a quick ...  
WO/2016/040102A1
A mechanical coupling for joining pipe elements end to end has a channel that receives a ring seal. The channel is defined by oppositely disposed sidewalls and the ring seal has lobes on opposite sides. The lobes have surfaces facing the...  
WO/2016/038602A1
An integrated jacking pipe comprising a concrete jacking envelope integrally- formed with and encircling a metal pipe, wherein said metal pipe comprises a spigot protruding from said concrete jacking envelope and a bell whose diameter is...  
WO/2016/029760A1
A lip seal compression-type pipe coupling, which comprises a pipe fitting having a socket, a pipe inserted into the socket of the pipe fitting, and a sealing ring having a main ring and an annular lip and arranged between the inner sidew...  
WO/2016/020055A1
The invention relates to a method for increasing the seal of a mechanical connector of an extracorporeal blood treatment machine. The mechanical connector has a pair of connection parts which have corresponding sealing surfaces. At least...  
WO/2016/021420A1
A pipe joint member, of which at least one part comprises a resin material including: a polyphenylene sulphide resin; and 35-45 mass% glass fibres.  
WO/2016/012065A1
The invention relates to a connection arrangement (50) having first and second connection bodies (1, 2) for forming a pneumatic connection along a connection axis (12) and having a sealing element (3), for sealing a sealing gap (13) surr...  
WO/2016/013422A1
Provided is a pipe fitting, which is capable of preventing unintended release of a connection between pipes due to an external manipulation and is capable of releasing the connection between the pipes when necessary. This pipe fitting (1...  
WO/2016/005128A1
Disclosed is a pipe coupling (1) for connecting two pipelines (51, 52, 91, 92), the pipe coupling (1) having at least one injection outlet (2, 3, 4) for injecting lubricant. Also disclosed are a pipeline (51, 52, 91, 92), designed for co...  
WO/2015/172129A3
A duct coupling system has a first concrete segment (12), a first duct (18) positioned in the first concrete segment so as to have an end (20) extending outwardly therefrom, a second concrete segment (14), a second duct (24) positioned i...  
WO/2015/191043A1
A tubular connector includes a first tubular member that includes a female end; a second tubular member including a male end insertable into the female end, each of the first and second tubular members including a bore that extends there...  
WO/2015/188232A1
A connection fitting (10) including a tubular body (18), a first end of the tubular body being provided with means (22) for connection to a plumbing piece, the second end of the tubular body being insertable into or receivable within the...  
WO/2015/190947A1
A coupling for connecting pipes, comprising at least one looped structure formed by elongate clamping brackets which are mechanically connected to at least a pair of resilient traction plates.  
WO/2015/182312A1
A pipe joint is configured so as to prevent a collar affixed to the joint base from cracking. A pipe joint (10) is provided with a joint base (12) and a resin collar (14). The joint base (12) is provided with: a base cylinder section (30...  
WO/2015/177258A1
A fitting (1) for coupling to at least one pipe (2), comprising: - a sleeve end (3, 10) for receiving the pipe (2); - at least one sealing member (4, 9) to provide a seal to the pipe (2) received in said sleeve end (3, 10); - a pressure ...  
WO/2015/177259A1
A fitting (1) for coupling to at least one pipe (2), comprising : a sleeve (10) for receiving the pipe (2); at least one sealing member (4) to provide a seal be- tween the sleeve (10) and the pipe (2); a pressure member (5) for applying ...  
WO/2014/204592A3
A pipe sealing gasket is shown which is designed to be received within a raceway provided within a socket end of a female bell plastic pipe end which is assembled with a mating male pipe end to form a plastic pipe joint. The raceway is p...  
WO/2015/178957A1
An embodiment is directed to a duct coupler for joining two segments of conduit. The duct coupler includes a coupler body. The coupler body has an inner diameter generally corresponding to the outer diameter of a section of conduit measu...  
WO/2015/094489A3
An annular ductile iron flange of nominal size has a non-threaded inner longitudinal surface defining an inner diameter that exceeds the outer diameter of a corresponding length of hubless ductile iron pipe of nominal thickness. The flan...  
WO/2015/172129A2
A duct coupling system has a first concrete segment (12), a first duct (18) positioned in the first concrete segment so as to have an end (20) extending outwardly therefrom, a second concrete segment (14), a second duct (24) positioned i...  
WO/2015/026475A3
A high-pressure connection in a conduit or enclosure utilizing a bidirectional, pressure-energized seal. Male and female flanges are provided, where one of the flanges has a recess that accommodates a seal ring. The outer peripheries of ...  
WO/2015/163618A1
The present invention relates to a buoyant pipe connecting socket for an offshore floating structure and, more specifically, to a buoyant pipe connecting socket for an offshore floating structure that interconnects a plurality of buoyant...  
WO/2015/150388A1
Sealing sleeve with leakage detection comprising an absorbing layer and a sensor arrangement, wherein the absorbing layer is configured to be attached to a surface of an article containing a fluid, and hose assembly with a connector comp...  
WO/2015/139114A1
An expansion compensator has an elongate metal conduit and an inner plastic liner, each with first and second spaced apart ends and an expansion/contraction section, and an interior volume extending from the first end to the second end. ...  
WO/2015/139148A1
A plug-type sleeve for fastening on an object which is, in particular, in the form of a rod, cable or pipe comprises an end (100) which has an opening (110) for receiving a section (2a) of the object and has a circumferential groove (120...  
WO/2015/143266A1
A repair clamp assembly is provided which includes a clamp member, a lug, and a bolt. The clamp member is configured to wrap around a pipe. The lug is attached to the clamp member and is configured to tighten the clamp member around a pi...  
WO/2015/138457A1
A tubular comprising a substrate having a first end, a second end, and an axial bore extending between the first and second ends, and an outer polymer layer disposed on the substrate, wherein a first axial end of the outer polymer layer ...  
WO/2015/132239A1
The invention relates to a sensor block (1) for measuring fluid flow or pressure in a pipe (22). The sensor block (1) comprises a sensor (4, 24) and a housing. The housing has an elastic clamp part (11, 12), which is shaped in such a way...  
WO/2015/133592A1
In order to improve sealing performance when the open end of a tank (6) is swaged and thereby secured inside an annular groove (4) the surface of which is formed in a substantially rectangular shape with a seal material (5) between the g...  
WO/2015/009638A8
A high-pressure bi-directional sealing system having outer support rings (30, 32), annular, axial seals (100, 300) between the outer support rings (30, 32), inner support rings (150, 160) located between the annular, axial seals (100, 30...  
WO/2015/130600A1
A plumbing fitting includes a housing defining a socket with an internal annular shoulder for sealably receiving a cartridge. A two-piece cylindrical cartridge has semi-cylindrical interlocking halves that lockably engage a grab ring pos...  
WO/2015/128792A1
The coupling for connecting an end of a first tubular member (12) to a part (13) comprises a sleeve (3), at least two bushings (2) said bushings being coupled to said tubular member by spreading means, compression means (4) acting on sai...  
WO/2015/076902A3
A gas turbine engine includes a bearing support positioned fore of a compressor section along a primary flowpath. The bearing support internally includes a fluid reservoir with a reservoir tube, a fluid pump with a fluid pump tube, and a...  
WO/2015/125386A1
Provided is a pipe joint consisting of an aluminum alloy, the pipe joint being capable of being manufactured without having cracks caused by staking. A pipe joint is provided with a joint body (12) and a cap (22) which is inserted into t...  
WO/2015/122659A1
The present invention relates to a submerged-motor-pump protection pumping-pipe for a deep well that can achieve safe construction of a pumping pipe to be installed in a deep well and stable pumping through a submerged motor pump. To ach...  
WO/2015/120834A1
The invention especially relates to a brake line fitting (1) to be plugged into a socket (21) of a connecting block (20), preferably of a brake cylinder. Said brake line fitting includes a connection portion (2) for connecting a brake li...  
WO/2015/119212A1
A joint structure (20) equipped with: a male body (21) that is provided to an end of a first pipe and has an engagement groove (25), which extends in the circumferential direction circling a pipe axis (O1), formed on an outer circumferen...  
WO/2014/099504A3
An accessory for a clamp assembly (30) includes a clamp bridge (10), which includes a plurality of curved bridge elements (12) attached to one another by a joint (14) that permits relative motion between neighboring bridge elements (12).  
WO/2015/111303A1
Provided is a separation-preventing pipe joint in which not only can a high separation-preventing function be achieved, but the separation-preventing pipe joint can also assembled on-site with a small amount of labor and time, and the be...  
WO/2015/100121A1
A pipe coupling has segments attached end to end to define a central space that receives pipe elements inserted between the segments. The segments are supported on split rings received within grooves in each segment. The segments are sup...  
WO/2015/089562A1
A dismantling joint for joining a first pipeline component to a second pipeline component including a first half and a second half, the first half including a cylindrical spigot having an outer face and a flange extending outwardly from ...  
WO/2015/090675A1
A sealing plug for a quick connect coupling has a cup-shaped sealing portion (10) for engaging with the seal provided in the bushing of the coupling, a cylindrical fixing portion (20), which adjoins said sealing portion (10), for engagin...  

Matches 201 - 250 out of 15,370