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WO/2023/052514A1 |
Disclosed is a seal (50) that has an undulating profile following a circumferential path centered on a main axis, such that the path has a variable axial amplitude relative to a reference transverse plane perpendicular to the main axis b...
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WO/2023/056416A1 |
A seal including: an annular jacket including a body including a first lip and a second lip defining an annular recess; a circumferential spring disposed within the annular recess adjacent to one of the first lip and the second lip; and ...
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WO/2023/054930A1 |
According to various embodiments, a wearable electronic device may comprise: a housing comprising a first rim housing and a second rim housing coupled to form at least one opening; at least one bracket comprising a first surface facing t...
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WO/2023/054576A1 |
An alkali water electrolytic cell comprising: a first frame that is provided with a conductive first partition wall and a first flange part having a first gasket contact surface, and that demarcates an anode chamber; a second frame provi...
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WO/2023/052324A1 |
The invention relates to a seal assembly (25) comprising: a primary sealing unit (26) which seals off a first chamber (24) from a second chamber (27); and a dam sealing unit (28) which delimits the second chamber (27) from a discharge ch...
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WO/2023/053964A1 |
Provided is a sliding component in which sliding surfaces can smoothly slide against each other from a low-speed state to a high-speed state, regardless of whether the relative rotation direction is the forward rotation direction or the ...
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WO/2023/049094A1 |
The disclosure provides for sealing systems including a composite material that includes a thermoplastic lattice structure having interstitial space that is filled with fusible metal. The composite material is formed by additively manufa...
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WO/2023/047896A1 |
This gasket (1) comprises: an annular body section (10) that extends across all of the gasket (1) in the circumferential direction and has a base bottom surface (11) in contact with the bottom surface (113) of a groove (110) and a top su...
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WO/2023/049690A1 |
In various embodiments, the stabilizing face ring joint flange and assemblies thereof can be adapted to include a ring joint gasket and resist leaks when a fluid flowing through a pipe at high temperatures and pressures. The stabilizing ...
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WO/2023/049223A1 |
Embodiments of improved gaskets systems that interface a group and a portafilter in a machine for processing at least partially soluble material(s) via solvent(s), including beverages such as espresso. The gasket system includes a compre...
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WO/2023/046935A1 |
The present invention relates to a sealing element made of a plastic, the sealing element being designed for sealing on a control valve and consisting of a plastic or resin processed in an injection-molding process. In order to significa...
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WO/2023/046515A1 |
The invention relates to a drive assembly (10) comprising a transmission which has a shaft (12) and a first rolling bearing (16), wherein: the shaft is mounted in the first rolling bearing; the transmission comprises a radial shaft seali...
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WO/2023/047695A1 |
The present invention provides a method for producing an aerostatic journal porous bearing and an aerostatic journal porous bearing, in which positioning and fixing of a porous member to a housing member, sealing between the housing memb...
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WO/2023/047942A1 |
A first screw (6) is inserted through a first through-hole (411) of a shield cover (4) and attached to a first seal member (2), and a second screw (7) is inserted through a second through-hole (421) of the shield cover (4) and attached t...
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WO/2023/046234A1 |
The invention relates to a wheel bearing (10) for a vehicle, comprising at least one outer ring (11) and at least one inner ring (12), wherein: at least one sealing element (1) is arranged spatially between each inner ring (12) and each ...
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WO/2023/042510A1 |
This fluorine-containing elastomer composition is obtained by blending 0.2-0.9 parts by weight of quinacridone and 0.2-5 parts by weight of a bis-amidoxime compound or 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoro propane, with respect to 1...
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WO/2023/042815A1 |
In order to achieve a fluid lubrication condition, during rotation of a bearing, between a sealing sliding surface (18) and a sealing lip section (16) using a plurality of protruding sections (23) of the sealing lip section (16), which i...
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WO/2023/042236A1 |
A high-containment valve with a spherical rotor in which radial compartments are defined and in which a pneumatic ring gasket expands so as to form a sealing against one of the spherical zones surrounding the edge of the compartments def...
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WO/2023/041242A1 |
The invention relates to a mechanical end-face seal assembly (1) for providing a seal between a high-pressure region (8) and a low-pressure region (9) on a rotating component (7), comprising a mechanical seal (2) with a rotating seal rin...
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WO/2023/040418A1 |
A sealing device, comprising an annular elastic seal body (40) and a rigid annular member (30). The elastic seal body (40) is fixed to the rigid annular member (30), and the elastic seal body (40) comprises a base (41) and at least one s...
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WO/2023/043707A1 |
A pump (10) for pumping a cryogenic liquid includes a pump housing (20) having a cylinder (32) with a piston (34) slidably positioned therein. An intermediate fluid chamber (54) that receives an intermediate fluid is defined within the c...
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WO/2023/035167A1 |
A sealing structure, an inner wheel drive system and a method for assembling a dustproof member in a sealing structure. The sealing structure is used for sealing a radial clearance between a first component and a second component, and co...
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WO/2023/037798A1 |
This speed reduction device 1 comprises an oil seal 50, a vibration generator shaft 10 and a second internally toothed gear member 32 that slide against the oil seal 50, and a pressing force adjustment part 60 that adjusts the force with...
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WO/2023/029201A1 |
Provided are a rotating air bearing assembly and a magnetic fluid seal comprising same. The rotating air bearing assembly comprises: a rotating shaft (11), the rotating shaft having an annular projection (111), and two axial sides of the...
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WO/2023/031055A1 |
The invention relates to a control valve unit (10) comprising a valve rod (12) which is sealed from a valve housing (14) via a seal assembly. The seal assembly has a packing (16), which is received axially between a pressure sleeve (20) ...
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WO/2023/031357A1 |
Disclosed is a metal strip as an insert for decorative or sealing strips or as an edge protection, in particular for motor vehicles or switch cabinets, said strip being provided with cut and/or punched perforations, wherein the metal str...
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WO/2023/029038A1 |
A seal structure for an in-wheel electric motor drive system. The seal structure is used for forming a seal between a first sealed portion (90s) of an output shaft and a second sealed portion (10s) of a housing. The seal structure (1) co...
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WO/2023/031787A1 |
A mechanical seal assembly (1) adapted for arrangement around a rotating shaft (12) of a pump has first and second seals (2, 3). Both include primary and mating rings (4, 5), biasing mechanisms (500) and annular flexible sealing membrane...
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WO/2023/030743A1 |
The invention relates to a mechanical face seal assembly, comprising: - a mechanical face seal (2), which has a rotating face seal ring (3) and a stationary face seal ring (4), which define a sealing gap (5) between their sliding faces (...
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WO/2023/026756A1 |
Provided is a sliding component which enables a fluid to easily flow into a spiral groove. This sliding component comprises a pair of sliding rings 10, 20 that mutually slide relatively to each other, and has provided in a sliding surf...
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WO/2023/026752A1 |
This method 1 for manufacturing a seal body comprises: a belt-shaped body formation step provided with a cross-linking agent addition step S1 for adding a cross-linking agent 3 to a compound 2 containing a halogen-group-containing monome...
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WO/2023/027002A1 |
Provided is a sliding component that facilitates the leading in or leading out of fluid in an interval space between a groove and an interconnecting space. Provided is the sliding component 10 in which a pair of sliding rings 10, 20 ro...
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WO/2023/027003A1 |
Provided is a sliding component capable of discharging contamination to a gap between sliding surfaces. A sliding component 10 which is disposed at a relatively rotating position of a rotary machine, which relatively slides with respec...
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WO/2023/025827A1 |
The invention relates to a sealing ring (1) for a turbomachine, comprising at least a first segment (2) and a second segment (3), each of which segments have a first longitudinal end (4) with respect to a circumferential direction (31) o...
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WO/2023/027102A1 |
Provided is a sliding component in which sliding surfaces are spaced apart from each other for relative rotation toward both directions to achieve excellent lubrication. A sliding component 10 is disposed so as to face a position for r...
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WO/2023/025345A1 |
The invention relates to an electric axle drive train (1) for an electrically drivable motor vehicle (2), comprising: - an electric machine (3), which has a rotor (5) with a rotor shaft (15), the rotor being mounted for rotation relative...
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WO/2023/025520A1 |
The invention relates to a sealing device (1) for a flow machine, wherein the sealing device (1) comprises a flap seal (2), a surface (4), a first protrusion (5) protruding from the surface (4), a second protrusion (6) protruding from th...
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WO/2023/025615A1 |
A sealing arrangement, a floating spindle, and a method for sealing a rock drilling component. The sealing arrangement (13) com- prises aa sealing space (14) surrounding a drilling component (18) to be sealed. A oas- ing (15) is arranged...
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WO/2023/025850A1 |
A sealing ring (101) comprising a holding portion (105), a primary sealing lip (102) and a secondary sealing lip (103), the holding portion (105) extending all around an axial direction (A), and a radial direction (R) extending away from...
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WO/2023/026755A1 |
Provided is a pair of sliding components which can suppress wear between sliding surfaces thereof from start of relative rotation to high-speed rotation and which can suppress leakage of a sealed fluid. A sliding surface 11 of a first ...
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WO/2023/027070A1 |
Provided is a cover that is applicable in a case where a gasket of a recording device is required to have characteristics that are difficult to be achieved at the same time. A cover 11, which is attached to a base 9 of a recording devi...
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WO/2023/021923A1 |
Provided is a rotary connector that can function stably over a long period of time. The invention comprises: an outer-circumferential electrode 30; an inner-circumferential electrode 20 that is inserted to the outer-circumferential elect...
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WO/2023/022043A1 |
Provided is a vehicle wheel bearing device with which it is possible to achieve good sealing performance without preventing the discharge of muddy water that has penetrated to the inside of a sealing device even if a labyrinth seal has b...
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WO/2023/019784A1 |
A magnetic-fluid-sealing-type shaft, comprising a shaft sleeve and a shaft body, wherein the shaft body is mounted in the shaft sleeve, the shaft body can rotate relative to the shaft sleeve, and a magnetic fluid is provided between the ...
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WO/2023/021739A1 |
The present invention comprises: a furnace main body 6 that has openings 61, 62; lids 71, 72 attached to the openings 61, 62; and a sealing structure for providing an airtight seal for the openings 61, 62 by using the lids 71, 72. The se...
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WO/2023/021707A1 |
[Problem] To provide a sealing structure with which a sealing member can be suppressed from being damaged during device assembling. [Solution] A sealing member 9 seals between a pinion gear shaft 4 and a clutch case 2 that are arranged s...
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WO/2023/022327A1 |
A packing according to the present invention comprises: an expandable part which is inserted into a groove formed in an annular shape in the outer surface of an object on which the packing is provided, and which includes, therein, an exp...
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WO/2023/018096A1 |
The present invention relates to an air supply port filtering apparatus capable of improving air quality, and more specifically, the filtering apparatus comprises: a main body part which has an empty space formed therein and is formed su...
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WO/2023/011808A1 |
Provided are means for limiting the intrusion of particles into a gap formed between parts of a device which are to perform a periodic motion relative to each other when the device is in use. The means include an asymmetric structured su...
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WO/2023/013382A1 |
Provided is a gasket which can easily be attached to a surface of a body to be attached, which contributes to space saving, and which has a shape easy to be formed. A rubber gasket 1 attachable to a surface of a body to be attached 100 t...
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