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Patent Searching and Data


Matches 1 - 50 out of 14,944

Document Document Title
WO/2018/012681A1
The present invention relates to an earthquake-proof grooveless coupling for enabling pipes to be connected only by pushing a grooveless pipe into both sides thereof in a state in which upper and lower coupling segments are assembled and...  
WO/2018/012743A1
The present invention relates to a coupling, which simultaneously connects two adjacent pipes in a longitudinal direction and maintains watertightness, and in which a plurality of split circular arc-shaped segments are coupled in one rin...  
WO/2018/008056A1
A pipe joint 1 is provided with: an insertion portion 2 which has an outer peripheral surface 2a which contacts the inner peripheral surface of a first pipe to be connected; a clamped portion 3 which is adjacent to the insertion portion ...  
WO/2018/007452A1
Heat exchanger for quenching reaction gas comprising - a coolable double-wall tube including an inner tubular wall and an outer tubular wall, wherein said inner tubular wall is configured to convey said reaction gas to be quenched, and w...  
WO/2018/007410A1
The invention relates to a fluid transport circuit element, comprising a body (1) provided with a channel (2) having an end portion (3) and a tubular connection insert (5) which is received in said end portion (3) and which is provided, ...  
WO/2018/000540A1
An unmanned shipborne maintenance fixture (10), comprising: two complementary fixture elements (12.1, 12.2) designed to be clamped by each other at a pipeline section to form the complete fixture (10); each of the fixture elements (12.1,...  
WO/2018/001575A1
The present invention relates to a system to connect a first pipe (101) and a second pipe (102), said system comprising: - a locking ring (201) having a beveled part (401); - a locking flange (202) being connected to the second pipe and ...  
WO/2018/002608A1
The invention concerns a coupling (10) for use in forming a sealed joint between first (36) and second (34) tubular members. The coupling provides a through-passage (16) defined by an inner coupling face (24) and having a first open end ...  
WO/2017/215715A1
The invention relates to a sealing profil for embedding into a moulding of curable material, in particular a concrete or plastic moulding, and to a sealing arrangement comprising such a sealing profile. The object of the present inventio...  
WO/2017/218266A1
A joint having a male joint member and female joint member with enhanced ease of assembly, in which a raised stop on the male joint member is limited to displacement between a constriction on the female joint member and a locking ring se...  
WO/2017/218062A1
Pipette tip coupler and a disposable pipette tip for a pipette device comprises a stepped coupler shoulder complementary to an axially stepped pipette tip shoulder; a first elastomeric element carried by the coupler at a location superio...  
WO/2017/210962A1
Provided is a protective device (100) for an offshore wind power base submarine cable, the protective device comprising: a connecting flange (101), an intermediate tube body (102), a tapered connecting tube (103), and a connector (104). ...  
WO/2017/209515A1
A valve assembly is disclosed. The valve assembly according to the present invention is installed between an inflow pipe and a discharge pipe through which fluid is transferred, and the valve assembly comprises: a valve body which is pro...  
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/2017/204939A1
A clamp comprising a band, the band comprising first and second edges and a gap there between, first and second lug elements extending from the band on opposite sides of the gap, multiple bolts configured to extend transversely from bolt...  
WO/2017/200893A1
A pipe fitting for plain end pipe is formed of housing portions defining receptacles for receiving pipe elements. The receptacles are coaxial with respective axes oriented angularly with respect to each other. Each receptacle has a chann...  
WO/2017/200897A1
A pipe coupling for plain end pipe is formed of segments joined end to end surrounding a central space. The segments are connected end to end by lugs on each segment with fasteners extending between them. Each segment has channels on opp...  
WO/2017/200903A1
A coupling has first and second segments attached to one another end to end surrounding a central space for receiving pipe elements. A spring assembly attaches the segments at one end and an adjustable attachment assembly attaches the se...  
WO/2017/194676A1
A connecting assembly for hydraulic tubes (2, 3) is described with a change in the diameter in the end portion by means of collars (20) and profiled stubs (14, 15) for hydraulic valves. According to the invention, the adapter (1) is divi...  
WO/2017/182410A1
The invention relates to domestics appliance system which makes use of a push-fit fluid coupling (1) comprising a fluid feeding portion (2) and a fluid receiving portion (3) adapted to cooperate with each other to enable fluid to flow in...  
WO/2017/182569A1
The invention relates to an adapter (100) for a radiator and comprises: - a body (104) having an opening (152), - a slider (102) having an opening (150) and a coaxial nut having a longitudinal axis (10), and mounted to move in translatio...  
WO/2017/179806A1
An embodiment of the present invention, in a sealing sleeve which is provided on an insert-connected part, while a first pipe and a second pipe are insert-connected to each other, so as to seal and connect the first pipe having a first o...  
WO/2017/172694A1
A locking pipe joint assembly, device and method can employ a center body connector, one or more sealing elements, a shoe gland, an indicator ring and a retaining cap. In embodiments, a bolt element and a nut element are provided for sec...  
WO/2017/169531A1
Provided a pipe joint that enables miniaturization in the pipe axis direction. A pipe joint (1) is configured in such a manner that: a reception port (4) of one pipe (2) has inserted therein an insertion port (5) of the other pipe (3); a...  
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/2017/161072A1
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/2017/135178A1
A pipe connection structure which achieves excellent air tightness, waterproofness and vibration resistance while having fewer components and involving fewer man-hours is provided. A pipe connection unit 100A is provided with a first pip...  
WO/2017/136233A1
The disclosure describes a rotary union that includes a housing, a rotating machine component supported in the housing, a rotating seal member associated with the rotating machine component, a non-rotating seal member slidably and sealab...  
WO/2017/129746A1
The invention relates to a sealing ring including, axially, a main portion (2) and a secondary portion (3), connected by a weakened intermediate portion (4) which can be broken under an axial force applied between the main portion and th...  
WO/2017/129747A1
The invention relates to a sealing ring (2) including an annular body (6) having a central flow passage (7) and provided with at least first and second annular outer sealing portions (10, 11), projecting outwards and axially spaced from ...  
WO/2017/132036A1
A pipe element has a circumferential groove with a surface portion oriented at an angle with respect to its longitudinal axis. A surface portion of the groove adjacent to the angled surface portion is oriented perpendicular to the longit...  
WO/2017/125738A1
A connector system (1) for coupling one fluid conduit to another fluid conduit comprises a first connector element (2) having a mating surface extending around an insertion axis of the connector element. The mating surface incorporates f...  
WO/2017/127579A1
Disclosed herein are embodiments of a connector system for releasably connecting together tubes, for example medical tubing, and methods of making and using such a connector system, whereby the connector system includes a female coupler ...  
WO/2017/123360A1
A mechanical joint and method for controlling stray current in a buried or submerged pipeline made of ductile iron, cast iron and/or steel that includes a gasket arrangement having an annular gasket body with a radially inward and outwar...  
WO/2017/123896A1
Embodiments of an integrated piping conduit in accordance with aspects of the present invention include a push-to-connect fitting integrated with an adaptor device and associated methods. Embodiments include an adaptor having a body port...  
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/2017/109462A1
A ducting assembly (1) comprises a body (5) having a first end region (9) with a first end portion (6), and a first engagement formation formed at the first end region (9) for engaging with a corresponding engagement formation formed at ...  
WO/2017/100880A1
In its preferred embodiment, the present two-part counter flange illustrated in figures 6 to 9 is highly simple, comprising two identical semicircular parts (6a, 6b) with contacting and fastening tabs (10) and holes (11) for the insertio...  
WO/2017/098420A1
A pipe coupling (10) includes an annular seal (12) disposed in an annular clamp housing (14), which has an opening (16) for inserting therein a pipe (17) and which includes clamp members (18) and tightening elements (20) operative to fas...  
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/2017/089807A1
A fluid coupling has a first part (100) sealed to a sealing surface of a second part (200), wherein the first part carries a sealing part (300) and the second part includes a gap (G) in the sealing surface, across which the sealing part ...  
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/2017/073088A1
Provided is a tubular structure that, even when clearance between a housing and the tubular structure is large, can prevent tube removal and that is capable of absorbing a certain amount of vibration in a lengthwise direction and a manuf...  
WO/2017/072316A1
A coupling system for coupling two pipe ends (2, 3) which are each provided with an outer wall (21, 31) and, at at least one circumferential position on the outer wall (21, 31), a protrusion (20, 30) that extends radially outwardly, comp...  
WO/2017/059861A1
A method for the separable joining and fastening of two circularly cylindrical pipe ends (2, 2A) with the same outside and inside diameters, in mutual non-rotatable extension of each other with coinciding central axes (3) is provided in ...  
WO/2017/053712A1
A fluid fitting is provided that is mechanically attached to a pipe, including a coupling body having an inner surface defining a bore for receiving the pipe therein. A ring is positioned to fit over the at least one end of the coupling ...  
WO/2017/049901A1
A sealing and connection structure for VSD cooling systems comprises a sleeve pipe (16), a sleeve-pipe seat (12), and a connector (17). The sleeve pipe (16) comprises a sleeve-pipe body (161) constructed into a cylinder and a sleeve-pipe...  
WO/2017/053166A1
A locking pipe joint assembly, device and method can employ a center body connector, one or more sealing elements, such as a wiper seal and a sealing ring, a sealing ring retainer and a retaining cap. In various embodiments, primary and ...  
WO/2017/048915A1
A push fitting joint packaging arrangement allows the re-use and repair of push-to-connect fittings and valves without damage to the fitting or valve elements or the pipe, and without coining, gluing or threaded engagement of parts. In o...  

Matches 1 - 50 out of 14,944