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WO/2024/018751A1 |
This sealing structure comprises: a first member (10, 90); a second member (20) that includes a hole having a tapered section (25); a cylindrical section (30) or a threaded section (92) to be inserted into the hole; and a gasket that is ...
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WO/2024/018970A1 |
The present invention is a gasket molding method for molding a gasket on a workpiece, the method comprising, in the stated order: an application step (S1) for applying, to the inner side of a cavity of a molding die, an active energy ray...
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WO/2024/014213A1 |
A sealing device comprises a body part, a first lip that protrudes from the body part, and a second lip that protrudes from the body part and that is located inward from the first lip in the radial direction of the first lip, the first l...
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WO/2024/013954A1 |
A sealing mechanism (1) that seals an annular gap (4) between a housing (2) and a rotation shaft (3) comprises a metal sealing (10). A first shaft sliding surface (15), a labyrinth seal forming surface (16), and a second shaft sliding su...
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WO/2024/012846A1 |
The invention relates to a pump (1) for cryogenic liquids, comprising at least one static seal (2) able to provide sealing between a first mechanical component (3) and a second mechanical component (8), the first mechanical component (3)...
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WO/2024/013289A1 |
The invention concerns a sealing system comprising two components (10, 10', 100, 101) of a gas insulated portion of a high or medium voltage apparatus, in which each of the components (10') comprises an end or assembly face (12', 102) th...
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WO/2024/012598A1 |
The present invention belongs to the technical field of rotary kilns, and relates to a sealing device for a pure-oxygen rotary kiln. The sealing device for a pure-oxygen rotary kiln is arranged on an outer side of a rotary cylinder body ...
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WO/2024/013286A1 |
The invention concerns a sealing system comprising two components (10, 10'), which are part of a high or medium voltage apparatus containing a gas in which each of the components (10, 10') comprises an end or assembly face (12) that face...
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WO/2024/009115A1 |
The present invention relates to seal arrangements for rotating components, in particular, for rotating components which are driven at variable angular speeds. An aspect of the disclosure provides a seal arrangement for an apparatus comp...
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WO/2024/008431A1 |
The invention relates to a sliding-ring seal arrangement comprising a sliding-ring seal (2; 12) having a rotating sliding ring (3; 13) and a stationary sliding ring (4; 14), which define a sealing gap (5; 15) between their sliding surfac...
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WO/2024/008351A1 |
An insertion element for inserting (150) and positioning a shaft element (2) in a sleeve (3) is proposed, having a hollow-cylindrical main body (4) for guiding the shaft element (2) into the sleeve (3) during an assembly process, wherein...
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WO/2024/009459A1 |
A rolling bearing device according to the present invention comprises: an inner race 11 that rotates integrally with a spool-type roll 3; an outer race 15; a plurality of rollers 13; a labyrinth ring 31 that is attached to a bearing box ...
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WO/2024/008645A1 |
An assembly (3) of a field device comprises a first component (32); and a second component (34), wherein the first component (32) has a cylindrical bore hole (328), wherein the second component (34) has an installation sleeve (343) with ...
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WO/2024/006387A1 |
The disclosure describes devices and systems for a seal, and methods for using said seal. A seal includes a base portion configured to couple to a groove formed by an edge surface of a first component. The seal further includes a sealing...
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WO/2024/001400A1 |
A non-contact self-impact seal having an efficient throttling effect and a fixed gap. The non-contact self-impact seal is formed by assembling a static ring (1), a dynamic ring (2) and a suspension column (7), wherein the static ring, th...
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WO/2024/004657A1 |
Provided is a sliding component capable of preventing poor lubrication between sliding surfaces during low-speed relative rotation. In this sliding component in which a pair of sliding rings 10, 20 rotate relative to each other and par...
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WO/2024/001289A1 |
Disclosed in the present invention are a partition plate assembly and a refrigeration device. The partition plate assembly comprises a display module; the display module comprises a panel support, a display panel, a display film, a displ...
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WO/2024/004310A1 |
Provided is a rubber composition capable of forming a cured product having high strength. The rubber composition comprises: an acrylic rubber that is a copolymer of a monomer containing an alkyl (meth)acrylate; silica; and a polyorganosi...
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WO/2024/005005A1 |
Provided is a rubber-metal laminated gasket material obtained by sequentially laminating a surface treatment agent layer, an adhesive layer and a rubber layer on a metal sheet. The surface treatment agent layer is formed using a surface ...
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WO/2024/005130A1 |
Provided is a fluororubber composition in which triiron tetraoxide having a BET specific surface area of at most 4.0 m2/g is mixed into a fluororubber in a proportion of at least 7.0 vol% in terms of volume fraction. A crosslinked produc...
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WO/2023/248601A1 |
A follower bearing provided with an inner member, an outer race, and a plurality of rolling elements. A follower bearing according to the present disclosure is furthermore provided with a cover that covers at least part of the outer peri...
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WO/2023/250028A1 |
In one aspect, a wheel hub oil seal including an annular seal having a central opening to receive a vehicle spindle. The annular seal has an oil side for being contacted by oil in the wheel hub and an air side of the annular seal opposit...
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WO/2023/248566A1 |
In the present invention, an electric power conversion device comprises a semiconductor module that has a built-in semiconductor element, a flat tube in which a coolant flows, and a pair of headers that are mounted to both ends of the fl...
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WO/2023/246144A1 |
The present invention relates to the technical field of offshore jacket mounting. Disclosed is a Y-shaped packer. The Y-shaped packer is arranged in an annular gap between an outer cylinder (1) and an inner cylinder (2), and the Y-shaped...
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WO/2023/247016A1 |
Pillow block assembly (10) for supporting a shaft for rotating about an axis of rotation, the pillow block assembly (10) comprising a bearing housing (20), having an interior (26) accommodating a shaft bearing, and a seal assembly (30), ...
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WO/2023/250306A1 |
A pipe belling process where a heated thermoplastic pipe end is forced over a sealing gasket on a forming mandrel, with the pipe being subsequently cooled to retain the gasket in an internal groove simultaneously formed in the pipe end. ...
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WO/2023/249010A1 |
Provided is a seal ring having improved resistance when assembled into an annular groove even if the seal ring is a small-diameter PPS seal ring. This seal ring 1 is a molded article of a polyphenylene sulfide resin composition and has a...
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WO/2023/243126A1 |
A mechanical seal device 1 comprises a circulating pump mechanism 30 that circulates a sealing liquid in a sealing liquid chamber 8. The circulating pump mechanism 30 comprises: a rotor 31 provided on a rotation shaft 51 so as to be rota...
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WO/2023/243269A1 |
A cover member includes a longitudinally extending fastener and covers a machine constituent component. The cover member includes a wall part that is provided with the fastener and that forms a space for accommodating the machine constit...
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WO/2023/243127A1 |
A circulation pump mechanism 30 of a mechanical sealing device 1 comprises: a rotor 31 formed with mounting grooves 31c; vanes 32 provided in the mounting grooves 31c that are able to move in and out of the rotor 31; a plurality of biasi...
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WO/2023/242802A1 |
A mating ring for use in a dry gas seal and a dry gas seal. The mating ring includes a face (50) that defines an inner diameter (ID) and an outer diameter (OD). The face (50) includes: a channel (606) formed therein disposed between the ...
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WO/2023/237251A1 |
The invention relates to a sealing element (2, 2a, 2b) for a fluid line (20), in particular for a fluid line (20) in a fuel cell system (62) or for a fluid line (20) of an exhaust gas after-treatment system (30) in a motor vehicle (60), ...
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WO/2023/238883A1 |
Provided is a sliding component that can effectively cause a fine abrasion generated product to be held in a grooved recess. This sliding component 10 slides relative to another sliding component 20 and is disposed at a site which rota...
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WO/2023/237538A1 |
The invention relates to a machine component (10) having a first tribological surface, which first tribological surface, during machine operation, is adapted to be in-contact with a second tribological surface of another machine componen...
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WO/2023/232636A1 |
A housing assembly for a hydraulic assembly comprises a housing part at least partially enclosing an internal volume, with a through-opening which extends between a housing-part inner face directed towards the inner volume and a housing-...
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WO/2023/233652A1 |
This sliding member comprises: a first sheet; a second sheet; and an elastic material formed of vulcanized rubber. The first sheet is a non-woven fabric or a woven fabric formed of electroconductive fibers. The first sheet includes: in a...
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WO/2023/232334A1 |
A pneumatic piston (100) for an electropneumatic modulator is disclosed. The modulator comprises a piston housing (20) with a chamber (25) for receiving the pneumatic piston (100). The pneumatic piston (100) comprises a sealing element (...
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WO/2023/235743A1 |
A system for hydroprocessing of a solid feedstock includes a hydropyrolysis reactor having one or more inlets that may receive the solid feedstock and to generate a product stream having partially deoxygenated hydropyrolysis product, H2O...
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WO/2023/231266A1 |
A heating and ventilation metal pipeline repair device, which comprises a housing (1). Four first rotating grooves (2) are provided at the upper end of the housing (1). A first fixing block (3) is fixedly arranged on each of the first ro...
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WO/2023/228764A1 |
This seal structure includes: a groove having a width formed greater than a seal material; a pressing member provided in a region in the groove on one side in the groove width direction so as to be capable of adjusting a groove width dir...
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WO/2023/228145A1 |
A seal (1) for a reciprocating pump (2) that can be applied to a rod (3) of a piston (4) comprises a casing (5) with a first opening (6), a second opening (8) and a main cavity (9) between the first (6) and the second opening (8). The ca...
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WO/2023/229148A1 |
The present invention relates to a composite oil seal having an electrical corrosion prevention function, and a method for manufacturing the seal and a ground path of the composite oil seal having an electrical corrosion prevention funct...
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WO/2023/225881A1 |
A deep groove ball bearing without sealing deviation after assembly, comprising a bearing inner ring (1), a bearing outer ring (2), balls, a retainer, and seal rings, wherein the seal rings are provided between the bearing outer ring (2)...
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WO/2023/228119A1 |
A sealing gasket (1) constituted by an annular body defining an inner diameter (D) and provided with a profile comprising an upper segment (K), connected to upper side segments (N, I); an outer circular segment (R3) and an inner circular...
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WO/2023/228943A1 |
Provided is a mechanical tool that can optimize the surface pressure between sliding surfaces. This mechanical tool 1 has a sealing ring 21 held on a case 20 with an elastic body 22 interposed therebetween, the case 20 having an axial-...
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WO/2023/230155A1 |
A two-piece seal assembly includes first and second seal subassemblies, each shaped as a semicircular ring. The first seal subassembly has a first stator subassembly and a first rotor subassembly that cooperate to form a first semicircul...
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WO/2023/224252A1 |
An electronic device according to another embodiment of the present disclosure comprises: a housing including an opening on one surface; a printed circuit board located in the housing and having a sound module attached thereto; and a sea...
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WO/2023/225179A1 |
An energizing element including: an energizing element body including an annular filament oriented about a central axis, the annular filament including a plurality of oscillations generally directed down the central axis, where at least ...
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WO/2023/223655A1 |
This shaft sealing device is disposed between a rotor and a stator, and partitions an annular space between the outer peripheral surface of the rotor and the inner peripheral surface of the stator into a first axial side and a second axi...
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WO/2023/224398A1 |
Disclosed is a C-type ring for sealing. The C-type ring for sealing has a C-shaped vertical cross-section. The thickness in the radial direction from the center of the C-shaped vertical cross-section may be thinner to an arbitrary inflec...
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