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WO/2020/237199A1 |
A pipe connection for connecting pipe or terminating pipe may include a mandrel with an insertion portion configured for inserting into an open end of a pipe and including a head. The pipe connection may also include a slip for bitingly ...
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WO/2020/235867A1 |
The present invention relates to a coupling assembly for connecting pipes, and a manufacturing method therefor. More specifically, the present invention relates to a coupling assembly for connecting pipes, and a manufacturing method ther...
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WO/2020/235594A1 |
Provided are a compact gate valve having high durability and a method for installing the gate valve. This gate valve is provided with: a valve box 12 for accommodating a valve body; and a sealing band 13 for covering, in a sealed state, ...
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WO/2020/230029A1 |
A pipe coupling has a housing, a mounting portion extending away from a first side of the housing, and a hinge portion extending away from a second side of the housing. The housing is defined by a first axial wall, a second axial wall sp...
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WO/2020/225545A1 |
A pipe coupling (12) comprises a tubular pin member (13) having an outer peripheral surface (14) and a tubular box member (17) having an inner peripheral surface (19) corresponding to the outer peripheral surface of the pin member and wh...
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WO/2020/211559A1 |
Disclosed is a pipeline connection structure, comprising a main body (1), an inner bushing (2), an outer bushing (3) and a pressure cap (4). When the device is in use, the main body is sleeved on the outside of the inner bushing, and a c...
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WO/2020/199729A1 |
A seal method for a pipeline of a refrigeration system. A pipeline comprises an insertion pipe (200) and a sleeve pipe (100). The seal method comprises: inserting the insertion pipe (200) into the sleeve pipe (100) to dock the two togeth...
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WO/2020/197411A1 |
A system (1) and a method for facilitating connection of a first fluid line (3) to a second fluid line (5, 5'), the system comprising: a first connection means (10) provided with a flow channel (12) and configured for being secured to th...
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WO/2020/198021A1 |
A coupling is provided that can be used in a cooling system with a heat exchanger that has a nipple extending therefrom. The coupling can have a fitting that includes a flange on a first end with a first surface and a second surface oppo...
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WO/2020/179421A1 |
A pipe joint (1) is a pipe joint in which an insertion space (16) is formed to allow a pipe body to be inserted thereinto through one side in the axial direction. The pipe joint is provided with an insertion confirmation member (3) house...
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WO/2020/178755A1 |
The invention relates to a pipe connection of the air duct port with an insulation lagging wall in a ventilation or air-conditioning system, where at least one component (port (1) or lagging (2)) is made of flexible plastic, and where th...
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WO/2020/175143A1 |
Provided is a joint structure with which a pipe can be disconnected without moving the pipe in a longitudinal direction thereof, even if the pipe is not machined. A first sleeve 2 has an inner cavity into which a pipe 100 is inserted, ...
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WO/2020/176065A1 |
A method and apparatus for an improved safety cam lock fitting having ergonomically designed cooperating double cam levers having axially aligned outer and inner portions so that when the outer cam levers are opened and the inner cam lev...
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WO/2020/167165A2 |
The flexible pipeline contains elastic hose (1) with external reinforcing spiral winding (14), connecting fittings at each end of the elastic hose in the form of a through connecting outlet or input fittings (3, 4), respectively, and one...
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WO/2020/163414A1 |
Described herein are gasketed pipe joints. In some embodiments, a joined pipe assembly is provided that includes: a first pipe having a first end portion with a first outer diameter and a first inner diameter; a second pipe having a seco...
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WO/2020/160888A1 |
The invention relates to a plug-in piece (27) comprising a sleeve-type support part (1) made of a tough material, which has a first sealing bead (3) on a first end side (28) and a second sealing bead (4) on a second end side (29) in the ...
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WO/2020/163167A1 |
A coupling assembly having first and second sleeves configured to be tightened to a fluid conduit, a radial-split gasket configured to be positioned between the sleeves and the fluid conduit and having an outer gasket layer and a separat...
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WO/2020/146073A1 |
A gland assembly includes a gland including an annular ring defining a fastener hole; and a joint restraint assembly comprising a restraint base, the restraint base attached to the annular ring; and a cover including a cover portion remo...
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WO/2020/140424A1 |
A quick installation clamp hoop comprises a clamp hoop main element (1). The clamp hoop main element (1) is semicircular. A bottom end surface at a left side of the semicircular clamp hoop main element (1) constitutes a left inclined sur...
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WO/2020/141354A1 |
The present invention relates to a plurality of optimisations for controlled mechanical ventilation, in particular at the point of insertion of a coupling into a ventilation duct, the duct coupling itself, an external structure for a ven...
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WO/2020/122020A1 |
A pipe joint equipped with: a core material configured such that on the outer peripheral surface a pipe body is inserted in a prescribed insertion direction; and an engaging member mounted on the core material. The engaging member has a ...
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WO/2020/121871A1 |
A pipe joint (1) comprising: a core material (10), on the outer circumferential surface (10b) of which an engaging member groove (15) is formed, and which is configured such that a pipe body (5) is inserted in a prescribed insertion dire...
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WO/2020/121870A1 |
This piping system comprises a pipe-form body, a pipe joint in which an insertion space is formed for inserting the pipe-form body from one side in an axial direction, and a position sensor unit provided either to the pipe joint or to bo...
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WO/2020/120443A1 |
The invention relates to a tube connection assembly (1), comprising: a tube (2) having at least one tip end; a further tube (3) having at least one socket end (4), wherein the tip end of the tube (2) is introduced into the socket end (4)...
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WO/2020/119655A1 |
Disclosed is a pipeline quick-connection hoop, comprising two semi-annular hoop bodies (1), wherein two ends of each of the hoop bodies (1) are respectively provided with a lug (2) for receiving a screwed connecting member; an inner ring...
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WO/2020/119654A1 |
A quick connection clamping hoop, comprising an upper clamping hoop body (1) and a lower clamping hoop body (2) which are both semi-annular. An upper rib (3) and an upper seal ring groove (4) are provided on the inner annular surface of ...
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WO/2020/112619A1 |
A system for setting a seal (200, 300, 400) in a wellbore includes a sabot (230, 330, 412) being supported by the seal (200, 300, 400) and having a first diameter (232, 332, 414) larger than a second diameter (222, 322, 420) of the seal ...
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WO/2020/106223A1 |
The purpose of the invention is to create, by means of simple measures and by using a small number of necessary components, a simple and reliable detachable interconnection between a female construction part (2) and a male construction p...
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WO/2020/102452A1 |
A fluid mating system includes a fitting connector, a mating connector and a planar slip system. The fitting connector includes an exterior mating surface and a first interior fluid passage that permits fluid flow along a first direction...
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WO/2020/101845A1 |
A conduit coupling assembly having first and second sleeve members configured to be tightened to a fluid conduit, an arcuate radial split gasket configured to be positioned between the first and second sleeve members and the fluid condui...
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WO/2020/092829A1 |
A temperature and pressure valve includes a body, an inlet section, an outlet section, and a valve. The inlet section extends from the body and is configured to receive a fluid. The outlet section extends from the body and is structured ...
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WO/2020/079135A1 |
A pipe joint with a socket (31a), and a pipe (30a) fitted into the socket. An annular seal (50a) is compressed between the socket and the pipe. The seal is electrically conductive and resiliently flexible. The socket or the pipe has a re...
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WO/2020/065274A1 |
The present invention relates to a pipe coupling comprising: a tubular casing, having a longitudinal gap between a first free end and a second free end, for fitting around a pipe; and a tensioning system for tightening the casing around ...
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WO/2020/067860A1 |
A conical gasket for sealing the connection of a liquid fluid duct with a source of liquid fluids, formed by: a ring-shaped body (1) having a frustoconical central hole (2) whose walls (3) extend towards one of the sides of said ring-sha...
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WO/2020/057547A1 |
A device (2) for holding a tubular component (4) on a vehicle is proposed, the device (2) com-prising a bracket (6), two strap parts (8, 10) and at least two trunnions (14), wherein both strap parts (8, 10) on one end comprise a loop (16...
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WO/2020/054243A1 |
A joining structure that air-tightly or liquid-tightly joins an outer peripheral surface of a pipe member and an inner peripheral surface of a cylinder member mounted on the pipe member in order to join the pipe member and a pipe joint m...
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WO/2020/050954A1 |
Example aspects of a harness for a hydrant shoe assembly and a method for assembling a hydrant shoe assembly are disclosed. The harness for a hydrant shoe assembly can comprise an arcuate spine, the spine defining a first end, a second e...
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WO/2020/045749A1 |
The purpose of the present invention is to provide a pipe coupling with which an assembly operation for connecting two pipes can be rapidly and easily performed. To this end, the present invention discloses a pipe coupling which comprise...
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WO/2020/043444A1 |
The present invention relates to a seal assembly (100) which has a first machine part (1), a second machine part (2) which is to be mounted on the first machine part (2), for example as a cover, and an annular seal (3) arranged in betwee...
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WO/2020/037389A1 |
The present utility model relates to a ring for a torsionally elastic flexible coupling that includes coupling elements (2, 3) with claws and elastic elements (4) arranged radially between the claws, the ring comprising a two-part body f...
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WO/2020/037029A1 |
A band clamp includes a band including an inner surface facing toward a central axis and a groove defined in the inner surface. The band has a central section and a pair of side sections coupled to the central section. A bracket includin...
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WO/2020/036637A1 |
A connector includes a connecting body with a fluid passage at least part way therethrough, and a seal is provided with an outer portion of a fluid tube. A cartridge proximate to the connecting body has a hollow portion therethrough. A g...
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WO/2020/033159A1 |
A pressure balancing apparatus can have a compression collar to mate with a component comprising a seal, and a gripper to anchor to a tube and the compression collar. The compression collar is used to apply an axial force to the tube to ...
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WO/2020/028019A1 |
Fluid handling couplings can be made to connect and disconnect other members of a fluid handling system. For example, this document describes fluid couplings that are convenient to couple/decouple and that provide strong resistance to in...
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WO/2020/022178A1 |
This joint device 10 includes: a joint 40 having a connection end portion 41 to which a pipe 11 is connected; a conductive member 42 provided on the connection end portion 41 of the joint 40; and a positioning mechanism that positions th...
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WO/2020/019732A1 |
Disclosed is a pipe connector structure, comprising a connector body (100), a supporting seat (200), a housing (300) and an elastic member (400), wherein a first end of the supporting seat is sheathed outside the connector body, a second...
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WO/2020/020410A1 |
The invention relates to a motor vehicle line system (1) comprising a steel line (3) which has a circumferential bead (2); a first connector (4) which surrounds the steel line (3) from the outside, wherein the first connector (4) has two...
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WO/2020/023181A1 |
A terminal portion for sealing an end of a conduit includes a body having a first end having a first diameter and a second end having a second diameter larger than the first diameter. The terminal portion includes an internal ring dispos...
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WO/2019/231148A1 |
The present invention relates to a pipe including a flexible joint part and, more specifically, to a pipe including a flexible joint part, the pipe being capable of maintaining a sealing despite shape deformation such as the contraction ...
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WO/2019/229164A1 |
The invention relates to a fluid-connection adapter (5) which, for the purpose of connecting a pipeline (2) fluidically to a hose connector (3), has an elastomer body (6) which can be pushed onto the hose connector (3), said elastomer bo...
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