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Patent Searching and Data


Matches 1 - 50 out of 2,329

Document Document Title
WO/2017/218471A1
The present disclosure provides a load bearing clamp including a first clamp member, the first clamp member including a first semi-annular clamping surface, a second clamp member, the second clamp member including a second semi-annular c...  
WO/2017/208007A1
The present invention relates to a pipe coupling for connecting together the ends of two pipes. The pipe coupling comprises: a tubular casing (102) for fitting around the pipes; a tensioning system (102) for tightening the casing around ...  
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/2017/186223A1
The invention relates to a pressure-tight flange connection between vessel flanges (2) of pressure vessels (1) or pressure systems on the one hand, and sealing or connecting flanges (3) on the other hand, as well as to a method for the q...  
WO/2017/185088A1
A diesel exhaust fluid transfer circuit providing a fluid transfer connector for securely connecting a port fitting of a diesel exhaust fluid device to a diesel exhaust fluid hose. The fluid transfer connector comprises an attachment nut...  
WO/2017/183752A1
Proposed is a pipe connection apparatus which simplifies a work process by reducing the number of parts. The proposed pipe connection apparatus comprises: a main body which has formed therein an insertion hole into which a pipe is insert...  
WO/2017/176056A1
The present invention relates to a device for connecting pipes for heating. More particularly, the present invention comprises: a connecting pipe for connecting first and second pipes for heating; a first-end connecting portion for conne...  
WO/2017/162660A1
The invention relates to a gas-insulated electrical device. The device comprises a first casing, a second casing and a connector (4) for connecting the first casing to the second casing in a leaktight manner. The connector (4) comprises ...  
WO/2017/160000A1
The present invention relates to a gasket. A gasket, which is provided for maintaining the airtightness of the connection parts of flanges for connecting pipes, comprises: a body which is pressed and fixed onto flange connection parts an...  
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/2017/155980A1
A tubular structure includes at least one exterior tube and at least one interior tube, at least a portion of the interior tube is disposed within the exterior tube. The tubular structure further includes at least one expansion joint pro...  
WO/2017/136237A1
The disclosure describes A rotary union that includes a housing having a fluid inlet, a rotating machine component rotatably supported in the housing, a rotating seal member associated with the rotating machine component, a non-rotating ...  
WO/2017/126813A1
The present invention relates to a pipe connecting assembly capable of connecting a pipe to a pipeline with a strong clamping force without leakage by using a pipe gripping means and a pipe transforming means. The pipe connecting assembl...  
WO/2017/124123A1
The combination of (I) a pair of pipes (402) each having a peripheral groove (41 0) near its end and (II) a coupling (400) for coupling together the ends of the pipes (402) in a fluid tight manner, the coupling (400) comprising the combi...  
WO/2017/116969A1
A coupling for joining a flanged pipe element to a non-flanged pipe element has segments that are connected end to end and surround a central space. Flange portions extend from one side of the segments. Each segment defines two channels,...  
WO/2017/112543A1
A hydraulic port includes: a body defining a first passageway, the first passageway defining a first port at an outer surface of the body; a first thin member located on the body and surrounding the first port, the first thin member bein...  
WO/2017/099858A1
Seals for mechanical couplings and fittings have sealing surfaces with one or more projections that form closable leak paths between the coupling or fitting and pipe elements being joined. The leak paths close when the coupling or fittin...  
WO/2017/100524A1
An articulating joint for conveying fluid flow includes first and second conduit members forming a fluid flow path therethrough. An annular member is disposed about the outer surface of the first conduit member and has an outer surface f...  
WO/2017/091464A1
A valve coupling for joining pipe elements includes a valve housing surrounded by coupling segments. Projections extend from the segments and engage channels in the valve housing. Engagement between the projections and the channels guide...  
WO/2017/091461A1
A seal for a coupling joining pipe elements has angularly oriented ramp surfaces on an outer surface. The ramp surfaces are arranged in diametrically opposite pairs which are positioned at the three o'clock and nine o'clock positions at ...  
WO/2017/083320A1
An annular gasket for use between facing flanges of two flow conduit sections, the gasket including an annular gasket substrate made of polytetrafluoroethylene and having a first face opposite a second face. The first face includes a plu...  
WO/2017/027688A1
A compressor (20) comprises: a housing assembly (22) having a plurality of ports including a suction port (24) and a discharge port (26); a male rotor (30) mounted for rotation about an axis (500); a female rotor (32) enmeshed with the m...  
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/2017/005260A1
The invention relates to a rotary feedthrough for feeding fluid into a pressure chamber (1), which is arranged between a rotatable component (2) and a stationary fixed component (3) of a vehicle, comprising a seal support (4) which has a...  
WO/2017/003023A1
The present invention relates to a pipe connection device capable of easily and stably connecting pipes and completely preventing fluid leakage. The pipe connection device according to the present invention is coupled to a pipe so as to ...  
WO/2017/001797A1
The invention relates to a needleless injector (10) comprising an injection system (28) having at least one injection nozzle (28) defining at least one injection channel (72) and axially delimited by a top face 60 arranged opposite the b...  
WO/2016/205529A1
A fitting (30) for fluid communication with a fluid conduit includes a first fluid conduit connection portion (42), a second fluid conduit connection portion (42'), a header (60) disposed axially between the first fluid conduit connectio...  
WO/2016/181232A1
The present invention concerns a rotatable coupling (60) for connecting pipes, comprising a first hollow female clement (61) suited to be connected, for example, to a first pipe portion (51) or to a pipe fitting (202) and a second tubula...  
WO/2016/181233A1
The present invention concerns a rotatable coupling (60) for connecting pipes, comprising a first hollow female element (61) suited to be connected, for example, to a first pipe portion (51), and a second tubular male element (6) with a ...  
WO/2016/178950A1
A seal retainer (60) having an axially facing surface with an axially facing concave portion (64) for receiving a convex face of a sealing member (66). The axially facing concave portion (64) allows the sealing member (66) to be seated i...  
WO/2016/171704A1
Gasket seals for high pressure applications include retaining elements with inner diameter seal elements that interlock with the retaining element to provide resistance to movement in both axial and radial directions between the retainin...  
WO/2016/164211A1
A metal end cap seal for sealing against resent invention relates to seals within a fluid system. The metal end caps of the seal include protrusions or nibs on the terminal ends of the caps, providing for reduced friction during installa...  
WO/2016/160828A2
A plumbing attachment system according to a first embodiment includes a pipe, a flexible spud, and a gasket. The flexible spud may be sealingly attached to a hole in a tank to provide a liquid proof seal therebetween. The flexible spud i...  
WO/2016/102038A1
The invention relates to a sealing insert (100), comprising: a ring body (1), which has a side wall (9) and a peripheral collar (13), at least one sealing lip (3, 3', 3"), which is arranged on the side wall (9) and points outward, wherei...  
WO/2016/090510A1
The invention relates to a terminal for flexible hoses of suction-discharge and high pressure used in industry and mines, in particular in hydraulic systems, in productive assets for the injection, suction and discharge of fluids. Curren...  
WO/2016/083155A1
The invention relates to a device (1) for the thermal conditioning of a fluid for a motor vehicle, comprising a cylindrical heating tube (11) through which a fluid to be heated can flow from one end (17) to the other end (19). The heatin...  
WO/2016/082024A1
A pipe coupling for triple wall corrugated plastic pipe includes a triple wall corrugated bellmouth connector that is of a unitary construction with one end of the corrugated plastic pipe. This bellmouth connector is of higher strength a...  
WO/2016/071583A1
The invention relates to a composite annular seal (30) having a flexible body and rigid reinforcement (35) for a rapid fluid-transfer coupling (1), and to a rapid coupling of this type incorporating the seal. The seal (30) with a reinfor...  
WO/2016/048576A1
A metal seal fitting (20) for use on a pipe or pipeline includes at least one metal seal ring (30/40) having a C-profile which houses a spring (31/42) and is arranged concentric to, and outside of, a tap diameter (27) of the access conne...  
WO/2016/036057A1
A sealing member for pipe connection comprising protrusions according to the present invention comprises: a body which is extendingly formed in the form of a ring along the circumferential direction and which is provided between the oute...  
WO/2016/029759A1
A lip seal welded-type pipe fitting interface and an installation method therefor. The lip seal welded-type pipe fitting interface comprises a pipe fitting having a socket, a pipe inserted into the pipe fitting socket, and a sealing ring...  
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/2016/026949A1
The present invention relates to a seal ring (106) for axially sealing two parts (102, 104) arranged so as to be able to move axially with respect to one another. The seal ring (106) has two sealing lips which are arranged circumferentia...  
WO/2016/011350A1
A rotary union includes a housing forming a bore and a piston bore having an open end and disposed at a radially offset distance with respect to the bore. The piston bore is fluidly isolated from the bore. A seal carrier is slidably disp...  
WO/2016/003444A1
An isolation gasket for use between facing flanges of two flow conduit sections for fluid passage therethrough. The isolation gasket includes non-conductive layers and coatings that cover a flat metal core ring to provide electrical isol...  
WO/2016/004444A1
One or more jointed sub-assemblies with a non-conductive multi-layered ringed spacer gasket mating one or more joints of gap and/or MWD (measurement-while-drilling) sub-assemblies using a ringed spacer gasket is described. The gasket com...  
WO/2015/185839A1
The invention relates to a high-pressure rotary seal-plug assembly with an expandable continuous ring (1) including a male hydraulic connector (2) rotating in a female hydraulic connector (4), said connectors (2, 4) including an inner du...  
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/2015/175409A1
An expandable anchor/seal is pushed up a ramp until making contact with the surrounding tubular as or after the anchor/seal contacts the same tubular. The setting sleeve is made from high yield steel that has a weakened leading end to re...  
WO/2015/154353A1
Disclosed is a leak-proof flanged connecting pipe used for municipal construction, comprising a flanged connecting pipe main body (1), wherein a flange (3) is welded at one end of the main body (1), and two recessed grooves (5) are provi...  

Matches 1 - 50 out of 2,329