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WO/2022/005798A1 |
Bearing pad assemblies, and method and systems for manufacturing the same, are described herein. In one embodiment a bearing pad assembly can include a body having a first surface, a set of tangs extending distally away from the first su...
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WO/2022/003263A1 |
The present invention relates to a guide device (10) comprising: a metal component (20) having a friction surface (22) for receiving a counter piece (2) in sliding frictional contact; a wear detection system (30) for detecting wear of th...
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WO/2021/259414A1 |
The invention relates to an angular contact plain bearing, comprising an inner ring (2) and an outer ring (3) as bearing rings (2, 3), which each have a conical sliding surface (7, 8). At least one of the bearing rings (2, 3) is manufact...
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WO/2021/260965A1 |
Provided is a bearing for supporting the propulsion shaft of a ship, with which it is possible to form a water coating with excellent lubricating characteristics on a sliding surface between the bearing and the propulsion shaft, and whic...
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WO/2021/256371A1 |
This tilting pad bearing comprises: a bearing housing having an inner ring and an outer ring that are cylindrical and concentrically positioned, a plurality of arc springs that are positioned between the inner ring and the outer ring and...
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WO/2021/245078A1 |
The invention relates to a tilted pad bearing 10) having at least one tilting pad (1, 2, 3) that can be tilted in a frame structure (9). In order to functionally and/or manufacturingly improve the tilting pad bearing, the frame structure...
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WO/2021/247799A1 |
An electrical submersible pumping system includes thrust bearings and radial bearings fabricated from a micro-grained polycrystalline diamond compact USPDC material that is ultra-strong; and where the USPDC is produced using a catalyst f...
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WO/2021/241042A1 |
Provided are a journal bearing and a rotating machine, the journal bearing comprising: a housing that has an annular shape and is disposed around the periphery of a rotary shaft; a plurality of bearing pads that are disposed between the ...
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WO/2021/239710A1 |
The invention relates to a wear sensor (10) for a wear-prone component (20), which wear sensor comprises a plurality of contact layers (12, 12.1, 12.2, 12.3, 12.n) which are arranged to be sequentially wearable in order to detect a prese...
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WO/2021/239424A1 |
An axial bearing (10) system comprises: a stationary housing (2), a rotational shaft (3), at least one main disc (11) fixed to the rotational shaft (3), at least one auxiliary disc (12) fixed to the rotational shaft (3) and distanced fro...
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WO/2021/239736A1 |
A swivel (100) is described comprising a first swivel member (112) comprising a first load shoulder (116) and a second swivel member (115) comprising a second load shoulder (118). The first and second swivel members are rotatable relativ...
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WO/2021/239735A1 |
A thrust bearing is described comprising first and second bearing assemblies (15, 17) rotatable relative to each and a plurality of axially arranged bearing stages (14a, 14b) formed between the first and second bearing assemblies (15, 17...
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WO/2021/235031A1 |
This semi-floating bearing (bearing) 13 comprises: an annular body 13a through which a shaft 15 is inserted and which extends in a direction crossing the vertical direction; a radial bearing surface 13d formed on the inner circumferentia...
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WO/2021/236368A1 |
Bearing assemblies and methods of manufacturing bearing assemblies are provided in the present disclosure. In one embodiment, a bearing assembly includes a base member and at least one bearing element coupled to the base member. The bear...
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WO/2021/230081A1 |
Provided is a sliding component with which the infiltration of contaminants inside a dynamic pressure generation groove can be minimized. The present invention provides an annular sliding component 10 that is positioned in a relatively...
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WO/2021/226645A1 |
The invention relates to a nacelle (2) for a wind turbine (1), the nacelle (2) comprising: - a nacelle housing (4); - a rotor hub (6); - a rotor bearing (8) for supporting the rotor hub (6) on the nacelle housing (4), the rotor bearing (...
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WO/2021/223943A1 |
The invention relates to a tilting pad bearing (10) comprising tilting pads (1, 2, 3), which are retained and positioned so that they can tilt in a housing body (8) with a frame-type spring unit (8), such that, during operation of the ti...
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WO/2021/224105A1 |
The invention relates to a tilting pad bearing (30) comprising tilting pads (1, 2, 3), which are positioned so that they can tilt in a housing body (5), such that, during operation of the tilting pad bearing (30), converging bearing gaps...
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WO/2021/224139A1 |
The invention relates to a method for producing ring segments (1) for a segmented rolling bearing ring (2) comprising at least one hardened rolling bearing raceway, the method comprising the following steps: a) producing ring segments (1...
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WO/2021/219517A1 |
Fluid film bearing, comprising a first and second part (6, 7), wherein the first part (7) comprises at least two annular sliding surfaces (14, 16, 17, 32, 33) that are arranged at an angle to each other, wherein the second part (6) compr...
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WO/2021/219602A1 |
Method for replacing a sliding pad (7, 8) of a rotational sliding bearing (2), wherein the bearing comprises a plurality of sliding pads (7, 8) each supporting an annual rotatable part (5) of the bearing (2) on a stationary part (6) of t...
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WO/2021/219601A1 |
Wind turbine comprising a nacelle (3) with at least one main bearing (11) tilted with its rotation axis (18) towards the horizontal axis (19) and comprising an inner ring (14) and an outer ring (13), whereby the main bearing (11) is a sl...
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WO/2021/215224A1 |
A pair of sliding components is provided which can suppress wear between the sliding surfaces from the start of relative rotation to high-speed rotation, and which can prevent leakage of a sealed fluid. On the sliding surface 21 of a s...
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WO/2021/215050A1 |
In the present invention, the sliding friction that occurs between sliding surfaces of two sliding members lubricated with a lubricant can be accurately estimated. A friction designing method which defines a coefficient of friction μ in...
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WO/2021/214202A1 |
The present invention relates to a high pressure nozzle (1), comprising a longitudinal housing (11, 12), with an internal channel (15) therein, a nozzle head support shaft (20), which is rotatably arranged partially in the internal chann...
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WO/2021/205686A1 |
A semi-floating bearing (multilobe bearing) 13 is provided with: an annular body 13a into which a shaft 15 is inserted; and a radial bearing surface 13d including a plurality of arc surfaces 37 that are formed at an inner peripheral surf...
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WO/2021/204472A1 |
The invention relates to an electric water pump having an optimised construction of a shaft bearing for a compact construction. The water pump according to the invention comprises a pump chamber (13) in which a pump impeller (3) is held ...
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WO/2021/190933A1 |
Disclosed is a bearing assembly for a drive shaft of a turbocompressor, comprising at least one water-hydraulic bearing designed to rotatably mount the drive shaft of the turbocompressor, said water-hydraulic bearing surrounding the driv...
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WO/2021/190934A1 |
Disclosed is a bearing assembly for a drive shaft of a turbocompressor, comprising at least one water-hydraulic bearing designed to rotatably mount the drive shaft of the turbocompressor, said water-hydraulic bearing surrounding the driv...
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WO/2021/192334A1 |
According to the present embodiment, a sliding bearing unit is provided with: a fixed shaft including a radial bearing surface; a rotor; and a liquid metal. The rotor includes a first cylinder and a second cylinder. The second cylinder i...
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WO/2021/193743A1 |
Provided is a sliding component that can suppress wear between sliding surfaces from the start of the relative rotation of a pair of sliding components to high-speed rotation and suppress the leakage of a sealed fluid. In an annular sl...
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WO/2021/187452A1 |
Provided is a diagnostic device for a bearing device (1) which comprises: a gear (3); a slide bearing (4) that supports the gear rotatably; and an oil passage (6) that supplies a lubricant to the bearing surface (5) of the slide bearing....
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WO/2021/185631A1 |
The invention relates to a tilting pad bearing (30) with at least one tilting pad (1-3) which can be tilted relative to a housing body (8) about a pivot point (11, 12, 13), in order to produce a converging bearing gap between the tilting...
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WO/2021/180705A1 |
The invention relates to a bearing arrangement for a shaft in a turbocompressor having at least one water-fed hydraulic bearing, which is configured to support for rotation an axle of the turbocompressor, wherein the water-fed hydraulic ...
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WO/2021/182168A1 |
The present invention provides a sliding component capable of reliably generating a negative pressure in a shallow groove, irrespective of the relative rotation speed of the other sliding component. Provided is a ring-shaped sliding co...
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WO/2021/175526A1 |
The invention relates to a water pump bearing unit having a seal arrangement which comprises a filling of a blocking fluid lubricant in order to prevent a vapor leakage. The water pump bearing unit (1) having a sealing arrangement (2) is...
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WO/2021/169493A1 |
A dynamic-pressure sliding vane bearing rotor system and a motor comprising same. The rotor system comprises a rotating shaft (100). A dynamic-pressure sliding vane bearing is provided on the rotating shaft (100). The dynamic-pressure sl...
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WO/2021/170809A1 |
The present invention relates to a shell bearing for internal combustion engines being provided with two semicircular segments (1) defining a profile of shell bearing, the shell bearing comprising an oil groove (2) extending longitudinal...
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WO/2021/171347A1 |
A compressor has a rotating shaft (1), a sliding bearing (2) that supports the rotating shaft (1), an electric motor (3) that causes the rotating shaft (1) to rotate, and an inverter (4) that controls the electric motor (3) The compresso...
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WO/2021/166394A1 |
A pneumatic bearing motor (10) comprising: a shaft (1); a cylindrical bearing sleeve (2) that constitutes a bearing in the radial direction based on the pneumatic pressure of the shaft (1) and has a groove (21) formed on a side surface t...
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WO/2021/164932A1 |
The invention relates to a gas supply apparatus (1) having a driven shaft (2), which is rotatably mounted in a housing (5) using a bearing arrangement (4) which comprises at least two bearings (6, 7). In order to improve the gas supply a...
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WO/2021/160502A1 |
The invention relates to a compressor (20) for generating a compressed air flow for a fuel cell (10), said compressor comprising a compressor element (21), in particular a compressor wheel. In this compressor: the compressor element (21)...
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WO/2021/163410A1 |
A food cutter assembly can include a spindle body defining an interior passage for receiving a food product. A cutting tool can be connected to an end of the spindle body for cutting the food product. The food cutter assembly can also in...
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WO/2021/162060A1 |
Provided is a rotor for electric water pumps, whereby a slide bearing comprising a thermoplastic resin composition can be produced at a low cost while having excellent low friction and low wear properties and being less likely to exhibit...
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WO/2021/153241A1 |
[Problem] To provide a configuration in which the number of bearings and gears in a rotary member are reduced and a brake is disposed on the outside to reduce generated heat. [Solution] An outer race to which a wheel is attached and an i...
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WO/2021/151983A1 |
The present invention relates to a bearing house (1) comprising a bearing house body (2) for receiving a rotating shaft, and two or more bearing house feet (4) for attaching the bearing house (1) to a base (10), wherein each of the two o...
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WO/2021/151985A1 |
The present invention relates to a bearing house (1) comprising a bearing body (2) for holding a bearing (3); and a shield (4) forming a shaft insertion (6) for inserting a shaft into the bearing house (1), the shield (4) is formed with ...
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WO/2021/146552A1 |
Bearing assemblies and methods of using bearings are provided in the present disclosure. In one embodiment, a bearing ring is provided having a plurality of carrier components removably coupled therewith. Each carrier component may carry...
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WO/2021/139422A1 |
A hydrodynamic radial bearing and a power device. The hydrodynamic radial bearing comprises: a housing (1) comprising a shaft hole (1-9) having a central axis, the shaft hole (1-9) comprising at least one hole section (1-9A, 1-9B), the h...
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WO/2021/142050A1 |
A retention system (210) for a bearing member (208) includes a sleeve member (302) and a retention member (402). The retention system (210) includes an inner shoulder (312, 412) adapted to limit movement of the bearing member (208) in at...
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