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WO/2024/081982A1 |
The invention relates to a method for producing a multi-layer plain bearing element (14), comprising the method steps: providing a carrier body (21); arranging a single-layer or multi-layer sheet (22) on the carrier body (21); connecting...
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WO/2024/057257A3 |
Apparatus and methods are described including an axial shaft (92) and an impeller (50) configured for rotation within a subject's body. A coupling element (65) includes a first portion (66), which is disposed around the axial shaft (92),...
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WO/2024/057253A3 |
Apparatus and methods are provided, including a left-ventricular assist device (20) that includes an impeller (50) configured for insertion into a subject's left ventricle. A delivery tube (142) passes through the subject's aorta, from o...
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WO/2024/078773A1 |
The invention relates to a bearing foil (36) for an axial foil bearing (32) for the rotatable mounting of a shaft (22), wherein the bearing foil (36) has a plurality of elastic foil segments (42) arranged distributed over its circumferen...
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WO/2024/075709A1 |
A bearing (10) comprises a tubular substrate (12) and a resin layer (14). The resin layer (14) is joined to an inner peripheral surface (C1) of the substrate (12), and, in the surface on the side of the surface (C2) facing a shaft member...
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WO/2024/074168A1 |
The invention relates to a radial foil bearing (1) comprising at least one cover foil (2) and at least one corrugated foil (3), wherein the cover foil (2) and the corrugated foil (3) are constructed so as to lie on top of one another in ...
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WO/2024/074166A1 |
The invention relates to a radial foil bearing (1) comprising at least one cover foil (2) and at least one corrugated foil (3), wherein the cover foil (2) and the corrugated foil (3) are constructed so as to lie on top of one another in ...
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WO/2024/074167A1 |
The invention relates to a radial foil bearing (1), wherein each arcuate segment (6a) is attached to the outer ring (5) by means of at least one tab (11), bent from a flat initial shape, of the cover foil (2a) and/or the corrugated foil ...
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WO/2024/068370A1 |
The invention relates to an axial-radial sliding bearing (1, 1') comprising: a first bearing element in the form of a bearing ring (3) and a second bearing element (5), the bearing elements (3, 5) being positioned rotatably relative to o...
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WO/2024/068372A1 |
The invention relates to an axial-radial sliding bearing (1), in particular an axial-radial sliding bearing (1) for applications with hygiene requirements, said sliding bearing comprising: a first bearing element in the form of a bearing...
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WO/2024/068224A1 |
The invention relates to a turbomachine (1), in particular for a fuel cell system (100) of a vehicle (200), for example of a utility vehicle, the turbomachine comprising a rotor shaft (19), an expander wheel (15) that is fastened on the ...
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WO/2024/068108A1 |
The invention relates to a foil thrust bearing (1) having different bearing foils (11-14; 21-24) which are fitted in a defined position and in a specific order on two sides of an axial intermediate space (8). In order to simplify the ass...
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WO/2024/068373A1 |
The invention relates to an axial-radial sliding bearing (1) comprising a first bearing element in the form of a bearing ring (3) and a second bearing element (5), wherein the bearing elements (3, 5) are rotatably arranged relative to ea...
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WO/2024/061583A1 |
The invention relates to a foil bearing (1, 1'), comprising: a bearing bushing (2, 2') having a central recess (4) that has a bearing surface (8) for rotatably supporting a shaft (6, 6'); a rotatably supported shaft (6, 6') that extends ...
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WO/2024/061388A1 |
The invention relates to a pillow block integrated into a sliding bearing with a fluid cushion, which comprises: a pillow block (2) with an internal sliding track (3); an inner race (4) with an external sliding track (5); and two discs (...
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WO/2024/057257A2 |
Apparatus and methods are described including an axial shaft (92) and an impeller (50) configured for rotation within a subject's body. A coupling element (65) includes a first portion (66), which is disposed around the axial shaft (92),...
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WO/2024/058989A1 |
A novel bushing (300) is disclosed as used in a bearing in a rolling mill, where a feature of length Z is introduced on the inboard portion (201) of an outer surface (303) of the bushing (300), where the introduced feature allows the bus...
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WO/2024/058785A1 |
A novel bushing 300 is disclosed as used in a bearing in a rolling mill, where a feature of length l is introduced on the inboard portion 301 of an outer surface 303 of the bushing 300, where the introduced feature allows the bushing 300...
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WO/2024/057253A2 |
Apparatus and methods are provided, including a left-ventricular assist device (20) that includes an impeller (50) configured for insertion into a subject's left ventricle. A delivery tube (142) passes through the subject's aorta, from o...
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WO/2024/057868A1 |
A hydrodynamic bearing (bearing sleeve 8) is equipped with a sintered body in which dynamic pressure-generating parts A1, A2 are die-formed on the inner-circumferential surface thereof. The dynamic pressure-generating parts A1, A2 have a...
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WO/2024/057254A1 |
Apparatus and methods are described including inserting a drive-cable end of a drive cable (130), which includes a plurality of coiled wires (134), and a hollow-shaft end of a hollow shaft (92, 131), which hollow-shaft end is shaped to d...
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WO/2024/053637A1 |
Provided is a sliding component that can keep a first fluid and a second fluid from mixing between sliding surfaces. A sliding component according to the present invention demarcates a first fluid space S1 and a second fluid space S2 a...
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WO/2024/052159A1 |
The invention relates to a process for producing a plain bearing bush (10) for a pump, to a plain bearing bush, to a pump having a plain bearing bush and to the use of a material for the formation of a plain bearing bush, wherein the pla...
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WO/2024/046779A1 |
The invention relates to a foil bearing (1, 1') for supporting a rotating shaft (17), comprising a bearing bush (3) and one or more foils (5, 7, 31) which are disposed in the bearing bush (3) and are designed to extend circumferentially ...
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WO/2024/046192A1 |
The present application relates to the technical field of transmission bearings. Disclosed is a cylindrical tiltable sliding bearing, comprising a bearing seat, a static bearing ring and a movable bearing ring, wherein the static bearing...
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WO/2024/048202A1 |
A sintered oil-impregnated bearing (8) has a bearing surface (8a1) that forms a radial bearing gap with a shaft member (2). The bearing surface (8a1) has a plurality of pores. The pores that have a pore volume of greater than 0.0005 mm3 ...
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WO/2024/041854A1 |
The invention relates to a lubricant transfer arrangement (10) for a lubricant supply of a transmission, having an outer transmission component (18), an inner transmission component (14) that is rotatable relative to the outer transmissi...
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WO/2024/041975A1 |
The invention relates to a method (100, 102, 104) and a device (10) for monitoring the operation of a sliding bearing point/arrangement (12) by means of a sensor (14), wherein the sensor (14) generates a signal (38), said signal (38) cha...
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WO/2024/037671A1 |
The present invention relates to a sliding bearing with a fluid cushion, having several configurations, comprising: Two concentric rings, one outer ring (2) with the sliding track (3), one inner ring (5) with the sliding track (6), two p...
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WO/2024/035736A1 |
A bearing assembly, comprising: an inner assembly including an inner support ring (706) positioned about an inner ring axis; an outer assembly including an outer support ring (708) positioned about an outer ring axis; superhard contact e...
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WO/2024/027290A1 |
An air bearing. The air bearing comprises, successively stacked, a mounting seat (121), a wave foil and a top foil (123); the wave foil comprises a first wave foil (122a) and a second wave foil (122b); the first wave foil (122a) comprise...
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WO/2024/027289A1 |
An axial bearing, comprising a mounting base (3), a bump foil assembly (1) and a top foil assembly (2). The bump foil assembly (1) comprises a first positioning part (11) and bump foils (12); the plurality of bump foils (12) are connecte...
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WO/2024/025772A1 |
Seal assemblies for generating a hydrostatically-balanced fluid film seal using a first hydraulic fluid, and apparatuses comprising such sealing assemblies are provided. In particular, the seal assemblies comprise a sealing body configur...
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WO/2024/024839A1 |
Provided is a sliding component having smooth torque behavior. In a sliding component 10, 20 in which a pair of sliding surfaces 11, 21 rotate relative to one another, dynamic pressure grooves 13 being formed in at least one of the pai...
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WO/2024/023119A1 |
A slew bearing (1) for rotatably supporting an object on a base about a slew axis. The slew bearing comprises a stationary ring (2) and a rotary ring (3) part. The stationary ring part is provided with a stationary raceway member forming...
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WO/2024/016738A1 |
A laminated foil dynamic pressure bearing and a shafting. The laminated foil dynamic pressure bearing comprises a top foil (100) and an elastic cylinder (200); the elastic cylinder (200) comprises at least two elastic laminates (210), an...
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WO/2024/011273A1 |
Proposed is a plain bearing arrangement (9) comprising: - an inner ring element (13); - an outer ring element (14); - at least one plain bearing element (15) that is arranged between the inner ring element (13) and the outer ring element...
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WO/2024/014179A1 |
This rotating anode X-ray tube comprises a vacuum envelope, and a cathode and a rotating anode structure accommodated in the vacuum envelope. The rotating anode structure includes a fixed shaft, a rotating shaft provided on the outer per...
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WO/2024/014940A1 |
According to an embodiment of the present invention, a strut bearing assembly for a vehicle is provided. A strut bearing assembly for a vehicle according to an embodiment of the present invention comprises: an upper case having a through...
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WO/2024/015033A1 |
The invention is related to the rail mechanism (1) developed for use in pilot / driver and passenger seats (2) in vehicles, a matrix body (11), which is the main body part, which carries the movable body (12) inside and provides installa...
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WO/2024/014366A1 |
Provided is a technology making it possible to adjust the force with which a tilting pad, which is on a tilting pad-type radial bearing built into a rotating machine, is pressed against a rotating shaft. A rotating machine 1 is provided ...
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WO/2024/010487A1 |
The invention relates to petroleum engineering and can be used in the construction of radial bearing assemblies for multi-stage rotary vane pumps. Proposed is a downhole rotary vane pump consisting of a base and a head that are connected...
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WO/2024/010308A1 |
The present invention relates to a bearing for supporting a swash plate of a hydraulic static transmission. According to the present invention, disclosed is a technique of fixing to a base by coupling of a plate made of aluminum material...
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WO/2024/010409A1 |
The present invention relates to a wearable assistive device having multi-degree of freedom, and the wearable assistive device having multi-degree of freedom according to the present invention is worn on the body to assist the movement a...
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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/2024/002423A1 |
The invention relates to a bearing unit (7) for an electric coolant pump (1), comprising a pump shaft (8) with a shaft collar (14) and a bearing housing (9) with a bore (16), in which the pump shaft is slidingly mounted radially, and wit...
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WO/2024/004935A1 |
Provided is a bearing in which bearing plate pieces can be easily arranged. The bearing 1 comprises: a cylindrical body 10; and a plurality of bearing plate pieces 20, 30, and 40 that are circumferentially arranged on the inner circumf...
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WO/2023/247816A1 |
The bearing shell (1) for a main bearing of a piston engine has an inner surface forming a bearing surface, the inner surface of the bearing shell (1) being provided with a first oil groove (3) arranged in the circumferential direction o...
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WO/2023/243496A1 |
This fluid dynamic pressure bearing lubricant oil composition is to be used in a fluid dynamic pressure bearing 8 in which radial dynamic pressure generation units A1, A2 are provided to the inner circumferential surface 8a of a porous b...
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WO/2023/237142A1 |
To produce a bearing body (1) for a sliding bearing, rod-like protrusions (3) are produced on the surface of a metallic main body (2) first, and form-fitting contours, which are suitable for anchoring a slideway lining, are created by fu...
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