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Patent Searching and Data


Matches 251 - 300 out of 8,486

Document Document Title
WO/2015/130427A1
Aspects of the invention are directed to a kit for use with a tube terminating in a flange, where the flange defines an outwardly projecting flange shoulder and is characterized by a maximum external flange diameter. The kit comprises a ...  
WO/2015/129396A1
This joint unit is provided with a first joint member, a second joint member, and a gasket. The first joint member has a female screw portion. The second joint member has a second pipe portion and a second fastening portion. The second p...  
WO/2015/127595A1
Disclosed is a connecting pipe fitting for a pipeline, comprising a nut (3), a joint (1), an outer frustum (5) of the joint and a connecting pipe horn mouth (7), wherein the nut (3) is provided with an inner conical hole (10); a snap-sle...  
WO/2015/123727A1
A tube connector connects a tube to another structure. The connector includes a generally cylindrical resilient grasping member and a frusto- conical force distributing member. The application of an axial force to the force distributing ...  
WO/2015/120609A1
A pipeline connection pipe fitting, comprising a screw nut (3), a connector (1), a connector outer frustrum (5), and a connection pipe bellmouth (7); the screw nut (3) is provided with an inner conical bore (10), a clamping sleeve (8) fo...  
WO/2015/120608A1
A connection screw nut for dedicated use in split air conditioning refrigerant connection pipelines, characterised in that: between a connection screw nut threaded inner hole (14) and a smooth wall inner hole (19) is a screw nut inner co...  
WO/2015/119948A1
This disclosure relates to connection systems for fluid connections. Embodiments provide a connection system that may use a locking nut (104) that includes internal multi-start threads (146) that can seal fluid fittings with less than 36...  
WO/2015/117874A1
The invention concerns a ring (4) for fastening a pipe (1) to a tubular body (2). According to the invention, the ring comprises two rigid sectors (5) that are coupled to each other by at least one elastically deformable annular portion ...  
WO/2014/186079A3
A solar tracking system with a plurality of tracking assemblies (12) moved by a single motor (14). A method and system that prevents overloading the motor or tripping a circuit breaker due to an obstructed or impeded tracker includes sen...  
WO/2015/117274A1
A connection screw nut (3) for dedicated use in split air conditioning refrigerant connection pipelines, comprising a connector (1), an outer frustrum on said connector (1), a screw nut inner conical bore (4) and a connection pipe bellmo...  
WO/2015/112551A1
A fuel fitting assembly includes a monolithic fuel fitting formed by additive manufacturing. The fitting includes a first end, a second end, a conduit extending axially through the fitting from the first end to the second end, and a firs...  
WO/2015/110342A1
The invention relates to an insertion connection (1) for pipe lines or hose lines, comprising a threaded-connection body (3) and a union nut (4) screwed onto the threaded-connection body for holding a pipe piece (5), which is inserted in...  
WO/2015/107120A2
A coupling valve (1) has two parts (2, 3) each having a fluid conduit (5, 21) and a valve closure disc (6, 8). The discs (6, 8) are on shafts (7, 9), each being at is 45° to its respective shaft. The valve discs (6, 8) and their shafts ...  
WO/2015/101740A1
The invention relates to a method for mounting an endpiece for securing a tubular pipe and to an apparatus for implementing same. Said method includes the steps of: a) providing an endpiece and a ring (36') having an outer rotationally s...  
WO/2015/098087A1
 The purpose of the present invention is to make it possible to eliminate the step for welding or swaging an orifice base or filter base the parent material of which is an orifice plate or filter plate, as well as to make a more compac...  
WO/2015/089592A1
Coupling for connecting pipe ends, comprising a hollow body (15) with an entrance (7) for each pipe end (2) provided with a radial seat (17) for a pipe end (2) and a coupling nut for clamping the pipe end, whereby an electrically conduct...  
WO/2015/089167A1
A housing for receiving a fluid conduit has an internal annular shoulder. A cylindrical first cartridge is positioned in the housing and has an internal annular groove an outer annular groove. An O-ring in the internal annular groove pro...  
WO/2015/089184A1
A universal self-locking push-to-connect plumbing insert assembly provides flexibility to an installer to use the assembly in the field with a variety of different plumbing fittings for coupling conduits to such fittings. The assembly co...  
WO/2013/109522A3
A conduit fitting includes a conduit connecting device, a jacket sealing device, and a venting device. The conduit connecting device grips and seals against an unjacketed portion of a metal conduit when the conduit connecting device is a...  
WO/2015/088356A1
A seal assembly (2) for a hammer union (1) is described, the seal assembly (2) comprising : - a metal gasket (3); and - a pipe (4) comprising a receiving portion (5) arranged to receive the metal gasket (3) internally in the pipe (4); th...  
WO/2015/084454A1
A connector element (100) is disclosed for coupling a first tubular element to a second tubular element, wherein the second tubular element is having an end configuration selected from a threaded end configuration and a non-threaded plai...  
WO/2015/077254A1
A connecting system for quickly securing a hollow tube to a structure or another hollow tube using a connector that has housing with a tapered interior edge that operably engages a tapered locking wedge received therein. When the tube is...  
WO/2015/072379A1
[Problem] In order to provide a pipe joint that can effect a reduction in cost, is easily produced, and evinces a large resistance to withdrawal force, a pipe holding member (20) having a plurality of protruding pieces (21) is provided, ...  
WO/2015/067355A1
The invention relates to a device for coaxially connecting two pipelines that have different inner diameters, comprising a screw flange (3) with an outer thread (4), and a pressure flange (5) with a pressure surface (6) for a nut (10). T...  
WO/2014/205246A3
A ferrule (120) for coupling a tube (112) to a fitting body (114) includes an outer cam surface (124) for bearing against the fitting body or another ferrule; an inner surface (126) defining a central bore (128) extending through a lengt...  
WO/2015/056060A1
The invention relates to a pipe comprising a flare 2 arranged at at least one end of the pipe 1, the flare 2 extending outwardly from the pipe wall 1.1 and having an upper surface 3 close to the pipe wall 1.1 and a lower conical surface ...  
WO/2015/056764A1
 Provided is a pipe fitting capable of suppressing the accumulation of stress in the corner of an outer flange formed in a core, and guaranteeing axial strength of the outer flange. The accumulation of stress in the corner when externa...  
WO/2015/053487A1
The present invention relates to a loosening-preventing device for pipe fitting, and comprises: a casing having a semispherical member equipped with an open surface, a female screw thread disposed at one end of the semispherical member, ...  
WO/2015/039832A1
The invention relates to a pipe connection arrangement (1) which is arranged in a high-pressure fluid line system (2) of a double internal combustion engine (3), comprising a first pipe element (4) with an outer sealing cone (6) and with...  
WO/2015/036757A1
An apparatus for connecting two pipes in fluid communication is provided. The apparatus comprises a connector body having opposing open ends, each open end configured for receiving a free end of a pipe; a mechanical interlock arrangement...  
WO/2015/033128A1
A hand held pipe coupling apparatus for in-situ fitting of compressible pipe connectors comprises a body (22) including grip means to enable the apparatus to be held by an operator. Clamping jaws (32) are incorporated on the apparatus th...  
WO/2015/027277A1
A pipe fitting system, including a first pipe section with at least one male end, a second pipe section with at least one female end, and a connecting means for releasably connecting the pipe sections together such that the male end is a...  
WO/2015/019622A1
Provided is a seal ring structure for a high-pressure pipe joint that is capable of improving the sealing performance and vibration resistance of a pipe joint. The seal ring structure comprises a seal ring and a retainer. The seal ring i...  
WO/2015/019623A1
 Provided is a joint for high-pressure pipes, which allows improved efficiency in pipe replacement operation as well as improved seal properties and resistance against vibration of a pipe joint. The pipe joint for coupling a first pipe...  
WO/2015/014084A1
Disclosed is a disassembly-preventing pipe-connecting device (10), comprising a first connecting pipe (20), a second connecting pipe (30), a first connector (50) connected to the first connecting pipe (20) and a second connector (60) con...  
WO/2015/007483A1
The invention relates to a pipe connection (10) for conducting a pressurized fluid, comprising two tubular connection pieces (12, 14) for a conical clamping connection (16), said connection pieces being screwed together by a union nut (1...  
WO/2014/160462A3
A connector with a biocompatible fluid passageway and method for manufacturing thereof is described. The biocompatible connector may be used in an analytical instrument (AI) system as a union, an adapter, a tee, a cross, a manifold, a va...  
WO/2015/004159A1
A length-adjustable adapter device (100) for connecting a plastics melt filtering device (200) to a pipeline (300), having at least a housing connection element (10) which has at least one inner flow duct (13) in a pipe extension (12) wh...  
WO/2015/001993A1
Provided is a pipe joint which has excellent sealing properties and, in addition, which has a structure providing the pipe joint with sufficient durability under temperature cycles. A pipe joint is provided with a joint body, a cap nut, ...  
WO/2014/210182A1
This disclosure relates generally to couplings used in mining and other applications. An extraction device (572) for removing an adapter (520) from a port (562) formed in a structure (564) is provided. The extraction device (572) may inc...  
WO/2014/210402A1
A combustor apparatus defining a combustion zone where air and fuel are burned to create high temperature combustion products. The combustor apparatus comprises an outer wall including a fuel inlet opening for receiving a fuel feed pipe....  
WO/2014/205246A2
A ferrule for coupling a tube to a fitting body includes an outer cam surface for bearing against a fitting body or another ferrule; an inner surface defining a central bore extending through a length of a body of the ferrule along a lon...  
WO/2014/202743A1
Device for joining two pipes (2), referring as as a mechanical anti- traction for joining tubes made of different materials designed to neutralize the axial movements produced in the pipes (2). The device comprises: two internal rings or...  
WO/2014/198828A1
The invention relates to a connecting element for connecting two hollow bodies through which a fluid can flow, comprising a first connecting part (2), which can be brought into fluid-tight flow connection with a first of the hollow bodie...  
WO/2014/190976A1
The invention relates to a connecting element (1) of a plug connector (5) for establishing a contact between the plug connector (5) and a mating plug connector (6). Wherein the connecting element (1) is intended to establish a mechanical...  
WO/2014/187675A1
The invention relates to a pipe connection for connecting an in particular metal thin-walled pipeline (1), comprising a pipeline (1) having a shaped connecting segment, which connecting segment grows larger from the connecting end of the...  
WO/2014/186417A1
A fluid connector assembly comprises an outer fastener and an inner fastener. The outer fastener is comprised of a top surface, a bottom surface, and a plurality of radially extending members on the top surface. The inner fastener is pro...  
WO/2014/055451A3
The present disclosure relates to purification cassettes that have reinforcing features. One embodiment relates to a purification cassette with tensions members. A purification system may include a removable cassette defining a media cav...  
WO/2014/181686A1
Provided is a pipe joint consisting of a synthetic resin, the pipe joint enabling, without increasing the number of parts, the amount of tightening of a union nut to be appropriately managed. This pipe joint consisting of a synthetic res...  
WO/2014/180179A1
Disclosed is a connecting pipe fitting for a pipeline, comprising a nut (3), a connector outer frustum (5) and a connecting pipe bell mouth (7), wherein the nut has an inner tapered bore (6), a tapered sleeve (9) is provided in the nut i...  

Matches 251 - 300 out of 8,486