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WO/2020/069506A1 |
An illustrative embodiment of a shaft seal assembly generally includes a first stator, a second stator, and a throttle member. In one illustrative embodiment, the second stator may be formed with a main body and an access plate positione...
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WO/2020/068642A1 |
A technique facilitates improved sealing with respect to safety valve pistons so as to improve reliable safety valve operation. According to an embodiment, a safety valve piston seal assembly is positioned about a safety valve piston and...
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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/2020/066884A1 |
This temporary holding structure for a gasket (4) is for, when a first V band flange (12) of a first circulation pipe (2) and a second V band flange (22) of a second circulation pipe (3) are fastened and coupled with a V band (5), tempor...
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WO/2020/066966A1 |
A temporary holding structure for a gasket, which temporarily holds a gasket (4) relative to a first circulation pipe (2) when a first V-band flange (12) of the first circulation pipe (2) and a second V-band flange (22) of a second circu...
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WO/2020/066347A1 |
[Problem] To provide: a seal material which shows high rigidity capable of withstanding deformation/breakage when subjected to a high sealing force and which exhibits excellent corrosion resistance and low dissolvability with respect to ...
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WO/2020/069112A1 |
A gasket assembly includes a gasket body, an adhesive-backed film, and a plurality of grommets. The gasket body includes a first face, and the adhesive-backed film includes a sticky face bonded to the first face of the gasket body. The g...
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WO/2020/069324A1 |
A mechanical seal assembly (10) comprising a gland assembly (50) having first and second sensor openings (58) and a sleeve assembly (60) disposed about a shaft and disposed within the gland assembly. A first RFID sensor (80) is disposed ...
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WO/2020/058148A1 |
The present invention concerns a system for testing the tightness of a cable gland feed-through of a partition, in particular of an immersible electrical connector, of the type comprising a cable gland body (4) in which a sealing means (...
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WO/2020/058013A1 |
The invention relates to a mechanical seal for sealing at least one channel (1) which extends in a stationary component (2) and/or in a rotating component (3) and which conducts a fluid, and/or for sealing a chamber from the environment,...
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WO/2020/059648A1 |
A condensate drainage mechanism 20 is provided with: a condensate drainage passage 30 through which condensate produced by an exhaust gas recirculation cooler 13 is drained to a drainage location 50; and a gasket 40 disposed in a section...
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WO/2020/059396A1 |
This expander 10 is an expander connected to at least two pressure sources having different pressures. The expander 10 is provided with: a first stage intake port 14 to which a gas is supplied from a first pressure source 50; a first sta...
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WO/2020/060532A1 |
A seal assembly and methods of use, wherein the seal assembly is formed of an elastomeric enclosure within which a primary cavity is defined. A second cavity in the form of a crushable container is deployed within the primary chamber. An...
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WO/2020/058771A1 |
[Problem] To provide a seal ring with which friction loss can be more effectively reduced. [Solution] This seal ring is provided with an outer circumferential surface, an inner circumferential surface, side surfaces, and a plurality of p...
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WO/2020/059392A1 |
A grommet 10 has an inner lip 17 and an outer lip 16 having an annular shape and protruding from a facing surface 12b toward an attachment surface 90a so as to provide a seal between the facing surface 12b and the attachment surface 90a ...
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WO/2020/055793A1 |
A seal (300) includes an annular body (202) defining a radial direction (R), an axial direction (A), and a circumferential direction (C), and further defines a cross-sectional area (204) including a perimeter (206). The perimeter (206) i...
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WO/2020/055630A1 |
A gasket (14) with a high durability coating, and a method for applying the coating to the gasket is provided. The gasket may have at least a first metallic substrate layer (22) having a metallic upper surface (24) and a metallic lower s...
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WO/2020/055799A1 |
A seal (600, 600') includes an annular body (202, 202') defining a radial direction (R, R'), an axial direction (A, A'), and a circumferential direction (C, C'), and further defines a cross-sectional area (204, 204') including a perimete...
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WO/2020/054770A1 |
Provided are a compressor which requires no supply of oil in each compression stage and in which no lubricating oil is mixed into a gas that has passed through the final compression stage, and an LNG tanker equipped with the compressor. ...
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WO/2020/054685A1 |
Provided is a lip-type shaft sealing device that is capable of preventing damage to a second lip which is retained by a backup ring, this lip-type shaft sealing device 1 seals an annular gap between a shaft 2 and a housing 3 that rotate ...
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WO/2020/055784A1 |
A sealing device (10) may comprise: an annular first portion (14) including: a flange (32) that extends perpendicularly relative to a central axis of the first portion (12); an inner cylindrical portion (21) having an engaging surface (2...
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WO/2020/054842A1 |
Provided is a vertical sealing device capable of preventing foreign matter from entering a seal from outside a machine. A vertical sealing device 1 includes a seal section S for sealing a rotating shaft 2 extending in the up-down directi...
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WO/2020/054843A1 |
The objective of the present invention is to provide a lip type shaft sealing device with which it is possible for a load resulting from pressure inside a machine interior and acting on a sliding portion of a first lip, which slides agai...
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WO/2020/054308A1 |
Provided is a sealing device that can reduce sliding friction. A sealing device 1, mounted in a ring-shaped mounting groove 63 that is open in a radially outward direction, comprises: a first ring 21, which is a rubber-like elastic body ...
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WO/2020/049295A1 |
A longitudinal seal having a cross section comprising a wall (10) around an inner section; wherein the wall is formed of a material which is configured such that a physical characteristic of the material varies by at least 10% along at l...
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WO/2020/050093A1 |
The present invention addresses the problem of providing an electronic control device having a structure that suppresses the corrosion of plating and completely seals a board side in a corrosive environment. This electronic control devic...
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WO/2020/049296A1 |
A seal formed of a non-elastomer material is disclosed. The seal has a cross section comprising an outer wall (10) around an inner section. The inner section comprises a continuous solid structure attached to the outer wall and configure...
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WO/2020/050835A1 |
A seal assembly (10) for sealing a circumferential gap (11) between a first machine component (38) and a second machine component (40) which is rotatable relative to the first machine component (38) about a longitudinal axis (42). The se...
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WO/2020/049961A1 |
This linking device mounts a sealing device on a panel, the sealing device sealing the gap between the panel and a rotating shaft disposed in a shaft hole provided in the panel. The linking device has: a support wall section in which a t...
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WO/2020/050837A1 |
A seal assembly (86) for sealing a circumferential gap (11) between a first machine component (38) and a second machine component (40) which is rotatable relative to the first machine component (38) about a longitudinal axis (42). The se...
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WO/2020/050834A1 |
A seal assembly (10) for sealing a circumferential gap (11) between a first machine component (38) and a second machine component (40) which is rotatable relative to the first machine component (38) about a longitudinal axis (42). The se...
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WO/2020/044058A1 |
There is provided a gasket comprising a rigid core (2) defining an aperture (4). The core has a serrated profile (8) on at least one of its upper and lower outer surfaces and the core is divided into upper and lower parts (2a, 2b) each h...
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WO/2020/045071A1 |
This sealing device disposed between an inner member and an outer member, which rotate relative to each other, and sealing the gap between the inner member and the outer member is provided with a first seal member mounted to the outer me...
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WO/2020/044910A1 |
Provided is a gasket capable of being easily mounted in a groove which can be formed easily by press working, and capable of being obtained by extrusion molding. This gasket 11 seals between a first member 103 having a groove 107 with a ...
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WO/2020/045072A1 |
In the present invention, a sealing device seals a gap between an inner member and an outer member that rotate relative to each other. The sealing device has a seal member. The seal member comprises: a rigid ring that is formed from a ri...
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WO/2020/045073A1 |
This sealing device disposed between an inner member and an outer member, which rotate relative to each other, and sealing the gap between the inner member and the outer member is provided with a first seal member mounted to the outer me...
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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/2020/045062A1 |
Provided is a sealing structure for a resin cover, configured so that sealing properties can be maintained irrespective of the state of use. A sealing structure (1) for a front cover for an engine is provided with: a resin front cover (4...
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WO/2020/045070A1 |
This sealing device is provided with a seal lip that is disposed inside a hole of an outside member and contacts an inside member. The seal lip has a slanted surface on an interior space side, a slanted surface on an atmosphere side, and...
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WO/2020/043226A1 |
The invention relates to a radial shaft seal for sealing a rotating shaft which is guided out of an interior chamber which is loaded with liquid media, with a seal housing, at least one annular sealing body which is arranged in said seal...
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WO/2020/043276A1 |
A robot joint (20) comprising a first part (22) and a second part (24) arranged to have a relative movement in between, and a joint gap (26) spacing the first part (22) and the second part (24) from each other, wherein the robot joint (2...
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WO/2020/045441A1 |
A seal structure (10) seals between a first facing surface (22) and a second facing surface (32), which face each other, by means of a seal material (40). A second part (30) has an insertion hole (31) which is open to the second facing s...
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WO/2020/043222A1 |
The invention relates to a system for additional cooling of the exhaust manifold, comprising a cylinder head having a cylinder head flange, an exhaust manifold and catalyst, where the exhaust manifold is connected by the first end thereo...
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WO/2020/043564A1 |
The invention relates to a flow conducting device, in particular a plumbing fixture or a centrifugal pump. The device includes a part that is made of or coated with a non-metallic material. According to the invention, the material used t...
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WO/2020/041086A2 |
Digital valve controllers and seal washer assemblies for use with digital valve controllers include a seal washer assembly. The seal washer assembly includes a body. The body has a bore. The seal washer assembly includes a flange. The fl...
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WO/2020/040234A1 |
[Problem] To provide a sliding member that can exhibit a pumping effect even at low-speed rotation and can exhibit sealing function and lubrication function. [Solution] A pair of sliding members 3, 5 slide relative to each other on slidi...
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WO/2020/040221A1 |
The purpose of the present invention is to provide a seal material that has excellent non-sticking properties with respect to a metal surface. The seal material according to the present invention comprises crosslinked rubber, and is char...
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WO/2020/039719A1 |
Provided is a pipe joint configured so that it is possible to maintain sealing performance between pipe joint members even when the temperature becomes a high temperature or a low temperature and the sealing performance of an elastic sea...
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WO/2020/039131A1 |
The invention relates to a device for axially positioning at least one dynamic seal (7b) within a bearing (2) for receiving a rotating shaft (3). The bearing (2) comprises an opening (4) for axial insertion (A1) of the rotating shaft (3)...
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WO/2020/039706A1 |
Provided is a gasket that can be assembled even when spaces between a plurality of flow channels are small. A gasket (1) comprises a plurality of gasket members (left gasket member (10), right gasket member (20)) having annular reinforci...
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