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WO/2017/015536A1 |
A sealing system for an outlet of a polymer-lined compressed gas cylinder has a polymer liner outlet extending into a bore of a boss. An insert is engaged with the bore and a secondary angled seal, forming two primary seals between the i...
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WO/2017/008870A1 |
The invention relates to a sanitary line attachment (1) which has a sleeve-shaped design in at least one front end area (6) and, in the sleeve interior of this sleeve-shaped front end area (6), has an inner thread (7) for attachment to a...
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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 ...
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WO/2017/003362A1 |
The invention relates to a hydraulic or pneumatic connector (100) comprising a hollow stem (5) and a swivel nut (1 ). Said stem (5) having a head (10) and hose tail (8) to which a hose can be secured, and said swivel nut (1 ) being mount...
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WO/2016/203380A1 |
The present invention relates to a quick-fit coupling (1) for smooth or threaded fittings, which comprises a tubular body (3) which delimits internally a passage duct (11) for a fluid and which has a first end (6) configured to be connec...
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WO/2016/205208A1 |
According to one aspect, a hammer union includes a female sub; a male sub; and a wing nut that is concentrically disposed about the female and male subs. The wing nut includes a body having first and second end surfaces, and an exterior ...
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WO/2016/199035A1 |
A quick coupling fitting (1) is described, comprising a first connector (2) and a second connector (3) coaxially screwed along a longitudinal axis (L), said first connector (2) comprises at least one guide track (27) which is integral wi...
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WO/2016/199408A1 |
A fluid coupler for hydronic solar panels, framed with a rigid frame that, when engaged includes a male coupling rigidly attached to a first manifold pipe. The engaged coupling incorporates a seal with its axis parallel to a longitudinal...
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WO/2016/194852A1 |
This connecting structure C comprises a first member 1 having a first member-side body 11 and a connecting part 12, and a second member 2 having a second member-side body 21 and a part to be connected 22, and is characterized in that: th...
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WO/2016/194826A1 |
Provided are: a method for efficiently producing a fluid control device (10); and protective equipment for joint (20, 30) and fluid control device (10) used in said method. These items of protective equipment for joint (20, 30) are detac...
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WO/2016/191714A1 |
A coupling assembly for securing two conduits together includes a coupling sleeve, a compression nut, and a stop seal ring. The coupling sleeve includes an outwardly-protruding stop flange, and the stop seal ring fits over the coupling s...
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WO/2016/186592A1 |
This invention consists of hose produced from stainless steel hose (1.1), joint on hose (1.1.1), body (1.8), PVC scrapping surface (1.2), lockable nut ( 1.3), T pipe connecting part (1) that produced from MS58 copper alloy with washer (1...
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WO/2016/186514A1 |
A pipe connection (1) and a method for sealingly connecting pipes (2, 3) which, in their opposite end portions (21, 31), are provided with removable rings (4) arranged in grooves (22, 32) provided in the peripheries of the pipes (2, 3), ...
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WO/2016/178061A1 |
In order to prevent the available problems regarding gate valve rusting, corrosion and sedimentation, an full-polymer gate valve is designed which has a much higher resistance toward corrosion and rusting while being used for fluid flow ...
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WO/2016/179209A1 |
A filtration apparatus and methods of installing, using, and retracting the same. A filtration apparatus includes a compression gland, a ball valve, and a filter pipe. A distal portion of the filter pipe has one or more filtration holes....
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WO/2016/170819A1 |
[Problem] The objective of the present invention is to provide a sprinkler head connecting joint and a sprinkler head with which it is possible to prevent leaks, without relying on the skill of an operator, when performing an operation t...
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WO/2016/167100A1 |
A gasket 4 is provided with a thick part 21 that achieves a first surface seal and with a thin part 22 that achieves a second surface seal. An annular gasket-housing cavity of a fluid coupling 1 is provided with a wide part 23 that is fo...
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WO/2016/164973A1 |
A coupling assembly for coupling a first rod member with a second rod member, the assembly comprising a male connecting end of the first rod member being adapted for being received into a female connecting end of the second rod member; a...
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WO/2016/162121A1 |
Connector for tubular elements for the conveying of fluids comprising a ring nut (2) and a ring (3), fitted with a notch (4), said ring nut (2) comprising a superior annular sector (21) and an external thread (22) by which the connector ...
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WO/2016/160375A1 |
A swage fitting for connection of tubes by axial swaging includes a fitting body having a generally cylindrical body and an internal axial bore. A swage end of the fitting body includes a tapered inner surface that compresses a tapered o...
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WO/2016/157004A1 |
The invention relates to a main-gas-line arrangement (13) for a gas hob (1), having a main gas line (12), having a connector (14), having a sealing disc (18), which is arranged between a flange (16) of the main gas line (12) and a flange...
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WO/2016/153921A1 |
A push-to-connect fitting release assistance assembly, device and method allows for simplified manual operation of a push-to-connect fitting through a clip device capable of manual fit around a fitting adapted for such use. In various em...
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WO/2016/144723A1 |
In an exemplary method for installing a fitting on a conduit, a fitting body is provided with a threaded end portion, a neck portion extending rearward from the threaded end portion, and an internal conduit socket extending axially into ...
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WO/2016/141452A1 |
A pipe connection used in corrugated pipe includes a male/female connection that is configured to accommodate movement of the male connector in the female connector after installation of the pipe. The ability to maintain a satisfactory p...
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WO/2016/141448A1 |
A pipe connection used in corrugated pipe includes a male/female connection that is configured to accommodate movement of the male connector in the female connector after installation of the pipe. The ability to maintain a satisfactory p...
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WO/2016/134707A1 |
The invention relates to a connecting arrangement for connecting a pipeline (1) to a connection piece (2) of fuel or hydraulic systems, in particular fuel distribution systems. The pipeline (1) can be connected to the connection piece (2...
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WO/2016/135460A1 |
A pipe coupling (10) for multilayer pipes comprises a body adapted for insertion into a pipe. The body has a through passage extending inwardly from at least two mouths (11, 12) and on its outer surface a groove (22, 23) for receiving a ...
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WO/2016/137408A1 |
Connecting device comprising a first pipe (2) having a flared end; a sleeve nut having an opening at each opposite ends thereof, a cavity, and a threaded portion at an inner circular wall thereof; a second pipe (3) having a flared end; a...
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WO/2016/132096A1 |
Telescopic fitment for a magnetic filter A telescopic fitment (60) is provided for connection of a magnetic filter (10) into a central heating system circuit, the telescopic fitment including a first connector and a second connector, eac...
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WO/2016/132110A1 |
A connector (10) or kit of parts facilitates sealingly inserting a plumbing member (211) into a gap (250) created in an existing pipeline (200). The connector (10) comprises a bridging sleeve (12; 212), a first sealing device (14; 214), ...
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WO/2016/129341A1 |
The objective is to provide a resin pipe joint structure for which a press-fit section of a sleeve is press-fitted into a joint main body to form a seal section for sealing between the joint main body and the sleeve, wherein a reduction ...
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WO/2016/125698A1 |
A pipe joint equipped with: a first member (1) having a fitting cylindrical part (12), a male-side sealing surface (13), and a first passage hole (15); a second member (2) having a female-side sealing surface (23), a fitting hole part (2...
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WO/2016/117581A1 |
Provided is a resin pipe joint structure which, when coupled to a tube, is difficult to dislodge from the tube and is capable of stably maintaining a seal with the tube.　Specifically provided is a resin pipe joint structure comprising ...
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WO/2016/118233A1 |
A high pressure redundant seal connector having a tube with a first end, a connector, a front ferrule, a rear ferrule, and a jamnut. The connector having a connector bore, a ferrule seal surface, a tube seal surface and a test port. The ...
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WO/2016/116558A1 |
The invention relates to a method for producing a brake pipeline or fuel pipeline, comprising: providing a pipeline (10, 70), which comprises an inner pipe (20), a coating (30) covering the inner pipe, and an end segment (12); performing...
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WO/2016/113016A1 |
A connection arrangement (1) serves for establishing a hydraulic connection to devices of internal combustion engines. A connection element (2) and a connection piece (3) are provided in this context. In order to establish the hydraulic ...
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WO/2016/110678A1 |
A coupling system between tubular members such as tubing, pipes, casing and liner for location in a well bore in which the ends of each tubular have cooperating profiled sections. The profiled sections are arranged coaxially and a radial...
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WO/2016/095054A1 |
In metal-on-metal sealing structures, the sealing criteria employed for high pressure liquid fuel does not work when sealing gaseous fuels. An improved method for sealing a gaseous fuel between gaseous fuel conduits in an internal combus...
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WO/2016/094638A1 |
A ferrule (160) and associated manufacturing method. The ferrule is characterized by an outer layer (169) having a hardness; an intermediate layer (164) below the outer layer (169), the intermediate layer (164) having a hardness that is ...
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WO/2016/081847A1 |
Segmental duct coupler devices, systems, and methods are provided herein. A duct coupler device can include a single, discrete body of material for welding to a duct segment. A system, including a duct segment having a duct coupler devic...
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WO/2016/075579A1 |
The invention relates to a connection device (12) for connecting a gas pipe (10) of a gas stove top (2) to a gas connection (8) of a gas valve (4) of the gas stove top (2), said connection device (12) comprising an engagement portion (13...
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WO/2016/065648A1 |
Disclosed is a pipe fitting for a pipeline connection, comprising a nut (3), a joint (1), an outer frustum (5) of the joint and a connection pipe horn mouth (7), wherein the nut (3) is provided with an inner taper hole (10), a clamping s...
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WO/2016/065651A1 |
Disclosed is a pipe fitting for a pipeline connection, comprising a nut (3), a joint (1), an outer frustum (5) of the joint and a connection pipe horn mouth (7), wherein the nut is provided with an inner taper hole (10), a clamping sleev...
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WO/2016/068519A1 |
The present invention relates to a pipe connecting device for connecting a plurality of pipes and, more particularly, to a pipe connecting device that can not only connect individual pipes but can also improve the reliability of pipe con...
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WO/2016/065649A1 |
Disclosed is a pipe fitting for a pipeline connection, comprising a nut (3), a joint (1), an outer frustum (5) of the joint and a connection pipe horn mouth (7), wherein the nut (3) is provided with an inner taper hole (10), a clamping s...
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WO/2016/065653A1 |
Disclosed is a connection pipe for an indoor unit and outdoor unit refrigerant connection pipeline of an air conditioner, comprising a joint (1) on an indoor and outdoor connection pipe, and a refrigerant pipe (7), wherein the refrigeran...
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WO/2016/065334A1 |
A tubing or fitting assembly has an inner tube layer, an outer tube layer, a sleeve, a tip portion, and can have a nut. Each of the nut, sleeve, inner and outer tubing layers, and tip portion have a passageway therethrough, with at least...
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WO/2016/064118A1 |
The present invention relates to a pipe connection socket for connecting a pair of adjacent pipes and, more specifically, to a pipe connection socket comprising: a housing which has a hollow shape so that a pipe can be inserted therein, ...
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WO/2016/055690A1 |
The invention relates to a method for fitting a connecting ring of a cone connector used in hydraulic systems, as well as a fitting tool to be used in the method. Said cone connector comprises a connector body (1), a tightening nut (2) a...
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WO/2016/052222A1 |
Provided is a resin-made tube joint that can be reconnected easily and reliably with a tube after the connected tube has been removed, and in which sealability between a joint body and a sleeve can be maintained favorably both when the t...
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