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WO/2022/113576A1 |
This bearing pad supports a rotating shaft that rotates about an axis, The bearing pad comprising: a pad body having a hollow section formed therein, a lubricating oil supply path for supplying a lubricating oil to the hollow section, an...
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WO/2022/110263A1 |
An aerodynamic thrust bearing, a motor and an air compressor. The bearing comprises a top foil plate, a corrugated foil plate and a bottom plate which are arranged in sequence; connecting segments formed by extending downwards are respec...
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WO/2022/114066A1 |
This semi-floating bearing (2) comprises: a bearing body (20); and a journal bearing surface (21) which is disposed on the inner circumferential surface of the bearing body (20) and radially supports a rotary shaft (50) with an oil film ...
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WO/2022/111294A1 |
A gas bearing and a centrifugal compressor (1) having same. The gas bearing comprises a bearing base body (110), a top foil (130) and a bump foil (120) arranged between the bearing base body (110) and the top foil (130), wherein the bump...
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WO/2022/109634A1 |
The invention relates to a method for changing a sliding bearing pad (18) arranged on a rotor shaft (16) of a rotor bearing (8) of a wind turbine (1), having the steps of: - moving the sliding bearing pad (18) to be changed to a removal ...
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WO/2022/107534A1 |
The present disclosure provides a thrust air bearing for supporting a rotary shaft. This thrust air bearing comprises a plurality of foil units arranged side by side in an annular shape. The foil units each include: a top foil portion; a...
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WO/2022/107524A1 |
A bearing 13 comprises: an annular body 13a through which a shaft 15 is inserted; a plurality of oil supply grooves 39 that are provided in an inner circumferential surface of the body 13a and extend in the axial direction of the body 13...
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WO/2022/103216A1 |
Disclosed are a tension-maintaining unit of a continuous track device for a ship, and a continuous track device for a ship, having same. The tension-maintaining unit of a continuous track device for a ship of the present invention compri...
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WO/2022/097382A1 |
A tilting pad journal bearing (1) comprises: a housing (7) having a rotor (2) inserted therein; and a plurality of pads (3) that can tilt and are disposed between the rotor (2) and the housing (7). The tilting pad journal bearing (1) als...
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WO/2022/096161A1 |
A rotor bearing arrangement is provided for supporting a rotor shaft (14) of an electric motor having a longitudinal axis (L). The rotor bearing arrangement comprises a bearing saddle (18) for radially supporting a rotor shaft (14) of th...
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WO/2022/091538A1 |
Provided is a thrust washer that can reduce torque and wear, decrease the torque amplitude width, and suppress oil burns. This thrust washer is such that the longitudinal direction of oil grooves 40 provided in at least one surface of ...
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WO/2022/083129A1 |
A smart elastic bearing and a control method. The smart elastic bearing comprises smart polymer material layers (3), metal spacer layers (4) and two joints (1, 2). One of the joints is used for connecting a rotor blade, and the other joi...
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WO/2022/080807A1 |
The present invention relates to a foil air bearing having a herringbone pattern and corresponds to a foil air bearing for supporting weight of a rotation part rotating in a predetermined rotation direction around a center line, the foil...
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WO/2022/078547A1 |
The invention relates to a method for producing a component (1) of a sliding bearing (10), to a sliding bearing (10) of this type and to a transmission (100) of a wind turbine. -The method comprises the following steps: - providing a met...
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WO/2022/073711A1 |
The invention relates to a bearing (3), to a gas turbine unit (10) having such a bearing, and to a method for operating said gas turbine unit. The bearing (3) has an annular bearing body (21), on the axially opposing end faces of which a...
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WO/2022/073050A1 |
The invention relates to a plain bearing arrangement (9) comprising: - an inner ring element (13); - an outer ring element (14); - at least one plain bearing element (15) arranged between the inner ring element (13) and the outer ring el...
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WO/2022/074517A1 |
The present invention relates to a shoe (10), in particular for a hydrodynamic bearing, said shoe (10) being characterized by providing a polymeric material part (1) and a support base (2) in metal material, said support base (2) providi...
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WO/2022/071114A1 |
A machine learning device (4) generates a learning model (6) for use in a slide surface diagnosis device (1A) for performing diagnosis of the state of a slide surface on which a fixed-side slide member and a rotation-side slide member sl...
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WO/2022/070991A1 |
A first bearing base part (71) and a second bearing base part (72) are fixed to each other with a spacer member (73) interposed therebetween, resulting in increased precision of the clearance between a first dynamic pressure thrust beari...
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WO/2022/067911A1 |
A radial gas foil bearing, comprising a bearing sleeve (1) and a foil assembly (2). One end of the foil assembly (2) in the circumferential direction is fixed to the bearing sleeve (1), and the other end of the foil assembly is a free en...
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WO/2022/065375A1 |
This thrust foil bearing (3) has: a base plate (30) having an insertion hole (30a) through which a shaft (1) is inserted, and a support surface (30b) that widens in a direction orthogonal to the axial direction of the insertion hole; a s...
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WO/2022/063672A1 |
The invention relates to a bearing arrangement having a radial spherical plain bearing with an inner ring (10), which is arranged on a bolt (15) or pin and has a spherical outer contour (12), and with an outer ring (20), which has a holl...
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WO/2022/064985A1 |
This dynamic bearing (bearing sleeve 8) comprises a first dynamic pressure generation part 11 and a second dynamic pressure generation part 12 which are provided on an inner peripheral surface 8a to be spaced apart in an axial direction....
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WO/2022/064956A1 |
A fluid dynamic pressure bearing device 1 comprising a cylindrical bearing member 8, and an axis member 2 disposed on the inner circumference of the bearing member 8, wherein a radial dynamic pressure generation part 20 is formed on an i...
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WO/2022/066381A1 |
Devices and method include relatively moving elements having one or more bearing surfaces defining a gap between the elements into which a fluid is received. At least one of the bearing surfaces comprises a varying topography to provide ...
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WO/2022/063652A1 |
Disclosed is a method for determining a viscosity of a lubricant (125) in a bearing (120) with two components (121, 122), which are designed to execute a relative movement, the components (121, 122) being lubricated by means of the lubri...
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WO/2022/063710A1 |
The invention relates to a plain bearing bush (10) which comprises a cylindrical main body (11) with a first shell surface (12) and a second shell surface (14). The plain bearing bush (10) comprises a plurality of interchange bores (20) ...
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WO/2022/063356A1 |
The invention relates to a method for producing a component (1) of a sliding bearing (10), comprising the following steps: - providing a metal bolt (2) with a cylindrical lateral surface (2a) and two end faces (2b, 2c); - coating the lat...
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WO/2022/056007A2 |
A composite ring includes a first region including a first polymeric material; a second region including a second polymeric material; and an interfacial region defining a compositional gradient between the first region and the second reg...
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WO/2022/040716A1 |
A bearing element (5) comprising a bearing element body (6) and a sensor (8) for measuring at least one operating parameter of the bearing element (5), and a telemetry device (9), wherein the bearing element body (6) is connected to the ...
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WO/2022/040714A1 |
The invention relates to a hydrodynamic plain bearing (7), comprising: - a first plain-bearing housing part (18); - a second plain-bearing housing part (19), which is coupled to the first plain-bearing housing part (18); - a plain-bearin...
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WO/2022/042932A1 |
The invention relates to a radial plain bearing (1), comprising a bearing journal (3), which is formed on a shaft (2), in particular on a camshaft or crankshaft, and a bearing bushing (4) surrounding the bearing journal (3) and having a ...
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WO/2022/045333A1 |
Provided are an aluminum copper alloy which is used for a sliding member, exhibits a high load capacity and high corrosion resistance, and can realize improved wear resistance under a high load condition in sea water, and such a sliding ...
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WO/2022/043123A1 |
The invention relates to a slide bearing device (50) comprising a lubrication film between sliding surfaces (51, 52) and comprising at least one particle transport channel (60) in at least one sliding surface (51, 52) of the slide bearin...
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WO/2022/036379A1 |
The invention relates to a plain bearing element (1) comprising a substrate (2), on which a functional layer (4) is arranged, wherein the functional layer has a a-C:H:X DLC coating, in which X represents at least one element from the gro...
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WO/2022/032798A1 |
A foil dynamic pressure gas bearing, comprising a bearing seat (1), a bottom foil (2), a wave foil (3), a top foil (4) and an adjusting foil (5). The adjusting foil (5) is additionally arranged between the wave foil (3) and the bottom fo...
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WO/2022/035365A1 |
The present invention relates to a bearing device (10) mainly intended for a pointing device (1) and arranged between an operating cylinder (5) and its center shaft (6) to dampen/- eliminate friction, vibrations and/or noises within or f...
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WO/2022/030065A1 |
A motor (12) comprising: a motor main body (14) that has a rotating shaft (18); a thrust plate (34) that supports, in the axial direction, an axial direction tip (18A1) of the rotating shaft (18); and a housing (36). The housing (36) com...
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WO/2022/029056A1 |
The invention relates to a bearing system for a drive turbine of a rotary atomizer (1), comprising a rotatable turbine shaft (3) for receiving a bell disk (2), which is used to remove, by spraying, the paint, a radial bearing (13-15) for...
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WO/2022/023023A1 |
The invention relates to a hydrodynamic radial tilting pad bearing (1) for mounting a shaft (2) comprising a supporting ring (3) radially enclosing the shaft (2) and a plurality of tilting pads (5) arranged on an inner wall (4) of the su...
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WO/2022/022100A1 |
A gas bearing, comprising: a bearing base body (100), on which multiple throttling holes (101) are formed. One or more circles of slot groups (200) are formed on the inner wall of the edge portion of the bearing base body (100) along the...
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WO/2022/019315A1 |
This lubrication state estimation method, with which the lubrication state of the sliding surfaces of two relatively moving objects is estimated, includes acquiring a first indicator and a second indicator, and detecting that the lubrica...
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WO/2022/012863A1 |
The invention relates to a tilting pad bearing having at least one tilting pad (1) that can be tilted in a housing. In order to functionally improve the tilting pad bearing, the tilting pad (1) comprises at least one additional tolerance...
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WO/2022/009770A1 |
Provided is a sliding component that can stably reduce the frictional resistance between sliding surfaces that accompanies eccentric rotation. A sliding component 7 includes a sliding surface 7a that slides relatively in conjunction wi...
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WO/2022/009766A1 |
Provided is a sliding component capable of stably reducing frictional resistance of the sliding surface accompanied by eccentric rotation. A sliding component 7 has a sliding surface 7a that relatively slides in accordance with the ecc...
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WO/2022/009767A1 |
Provided is a sliding component which can stably reduce the frictional resistance of a sliding surface that accompanies eccentric rotation. A sliding component (7) has a sliding surface (7a) which forms an annulus shape that faces a li...
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WO/2022/007991A1 |
The invention relates to a radial foil bearing (1) for supporting a shaft (13), said bearing comprising a sleeve-like bearing housing (2) having at least three foil packs (4, 5, 6) which are distributed over the inner circumference (3) o...
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WO/2022/009768A1 |
Provided is a sliding component that can stably reduce the frictional resistance of a sliding surface that accompanies eccentric rotation. This sliding component 7 forms a ring shape in which high-pressure and low-pressure fluids face ...
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WO/2022/003264A1 |
The present invention relates to a guide device (10), comprising: a metal component (20) in the form of a ring with a friction surface (22) for receiving a counter piece (2) in sliding frictional contact with oscillation; a wear detectio...
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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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