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WO/2018/009639A1 |
The invention relates to a bearing unit for a turbocharger rotor comprising a two-part, cylindrical bearing cartridge, which is suitable for arrangement in a bearing housing and has one first and one second component (112,114). The beari...
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WO/2018/006999A1 |
The invention relates to a bearing device for an exhaust gas turbocharger, having a first radial bearing (13) and a second radial bearing (14), wherein the radial bearings (13, 14) are configured for radially mounting a shaft (8) of the ...
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WO/2018/006110A1 |
The invention relates to a method for producing a multi-layer plain bearing element (3), according to which a one- or multi-layer plain bearing element main body (5) is provided and a sliding layer (7) is joined to the plain bearing elem...
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WO/2018/004098A1 |
The present invention relates to a ball-and-socket type tilting pad journal bearing for reducing friction between a tilting pad and a pivot, and provides a ball-and-socket type tilting pad journal bearing comprising: a cylindrical housin...
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WO/2018/002277A1 |
A bearing (100) configured to actively damp vibration of a shaft (104) in a turbine. In one implementation, the bearing can include actuating members that move in a manner that changes properties of fluid, typically a thin film (132) of ...
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WO/2018/001613A1 |
A joint arrangement between at least one first and second component (2, 3), preferably sheetlike metal component, which has in each case a top and bottom side (2', 3', 2", 3"), comprising a joint bushing (5) which is received in a first ...
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WO/2018/001688A1 |
The invention relates to a rolled plain bearing bush (10), having a butt joint (12), an axial direction (26), a radial direction (24), and a peripheral direction (22), comprising a first semicylindrical segment (14) and a second semicyli...
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WO/2017/221428A1 |
Provided is a thrust bearing for vehicles, the thrust bearing being configured such that the number of parts for mounting a suspension of a vehicle to the body thereof is reduced and the thickness of parts is reduced, thereby simplifying...
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WO/2017/220478A1 |
A ring for shaft bearing of a marine vehicle drive unit has an annular body (20) and a cylindrical active part intended to provide a sliding contact function with another ring at the bearing level. The cylindrical part is segmented into ...
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WO/2017/218058A1 |
A centrifugal compressor is provided. The centrifugal compressor includes a housing and a rotatable assembly mounted for rotation about an axis within the housing. The rotatable assembly includes an impeller forming part of a compressor ...
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WO/2017/216064A1 |
In an embodiment, a bearing including a generally cylindrical sidewall having a thickness, tSW; a circumferentially extending feature projecting radially outward from the generally cylindrical sidewall, wherein the circumferentially exte...
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WO/2017/211638A1 |
The invention relates to a wind turbine rotary connection (1, 1', 1''), in particular a blade bearing or azimuth rotary connection, wherein the rotary connection is designed as a plain bearing, comprising an inner ring (3, 3', 3'') havin...
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WO/2017/207303A1 |
A sliding element component for sliding engagement with a rotatable component, the sliding element component being coupleable to a further sliding element component by an adhesive. The sliding element component comprises an engagement su...
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WO/2017/206650A1 |
A bearing, comprising a base ring (101), an upper rotating frame (102), a lower rotating frame (103), and a moving part. An inner wall of the base ring (101) extends in an axial direction so as to provide a shielding ring (1011). The upp...
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WO/2017/203880A1 |
The bearing 7 comprises: an insertion hole 7b into which a shaft is inserted; a bearing surface 7d which is formed on the inner peripheral surface 7c of the insertion hole 7b; a plurality of arc-shaped portions 30 which are formed on the...
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WO/2017/202548A1 |
Thrust plate (10) of arcuate configuration for a cylinder crankcase (12) of a reciprocating piston internal combustion engine having a first free arc end (30) and a second free arc end (32), and having a main body (28) which extends betw...
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WO/2017/204183A1 |
A clutch device includes: a shaft body; an outer rotating body provided on a radially outer side of the shaft body; a clutch unit for selectively switching between a free state in which a relative rotation of the shaft body and the outer...
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WO/2017/202533A1 |
The invention relates to a wind turbine (100) having one or more rotor blades (108), a rotor hub (106) on which the one or more rotor blades are mounted, and a generator (130) for generating electrical power, wherein the generator has a ...
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WO/2017/202598A1 |
This invention describes a hydrodynamic bearing comprising a body (1) of which an inner surface forms a cavity arranged to accommodate and surround a rotary shaft, said cavity being provided with a plurality of pads (2) installed on said...
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WO/2017/198253A1 |
The invention relates to bearing and pin bushes for hydrostatic slide bearings, in particular for load-bearing oil film bearings of supporting rolls in rolling mills, having a bearing seal designed as a ring segment, which bearing seal i...
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WO/2017/201151A1 |
An integrated journal bearing (IJB) includes a shaft extending in an axial direction, a housing through which the shaft extends in the axial direction, the housing surrounding the shaft in a radial direction, an active magnetic bearing (...
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WO/2017/196392A1 |
A fluid bearing for use in turbomachinery including at least one bearing pad configured to be arranged about a rotating member of the turbomachinery. Each bearing pad includes an internal cooling opening defined in the bearing pad and an...
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WO/2017/184410A1 |
The present disclosure is directed to a gas-lubricated bearing assembly for a gas turbine engine and method of damping same. The bearing assembly includes a bearing pad (106) for supporting a rotary component and a bearing housing attach...
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WO/2017/182662A1 |
A wear detection means in a slide bearing is proposed, having a first component (3) comprising at least one slide element (4) composed of plastic, which at least one slide element has a slide surface (6) for the movable guidance of a sec...
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WO/2017/178553A1 |
The invention relates to a sliding bearing plate (1) for axial and linear sliding movements in tool construction and mechanical engineering, said sliding bearing plate (1) being made of a support plate (10) and at least one cover layer (...
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WO/2017/179388A1 |
The supporting surface (20C) of a case (20) and the supported surface of a gear plate are adapted to be rotatable relative to each other with grease (70) located therebetween. The supporting surface (20C) has formed therein an annular fi...
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WO/2017/174167A1 |
The invention relates to a sliding bearing with an arrangement for wear monitoring, which has a transponder arranged in a sliding layer. Furthermore, a method for producing such a sliding bearing and a method for wear monitoring of a sli...
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WO/2017/175670A1 |
[Problem] To provide a feature whereby stress concentration on a corner part of a fitting recess of a bearing main body can be sufficiently alleviated, and the durability of a cylinder block can be further improved. [Solution] A supporti...
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WO/2017/170550A1 |
A mating member 8a rotates in the direction of an arrow D2. A washer 1 rotates in the direction of an arrow D1 in accompaniment with the rotation of the mating member 8a. In the gap between a tapered section 12a and the mating member 8a,...
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WO/2017/167961A1 |
The invention relates to a tilting pad bearing (1) for mounting a shaft, which bearing comprises a housing (10) with an inner side (8) and a housing longitudinal axis (L) and at least one tilting pad (2) with a rear side (6) which faces ...
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WO/2017/170544A1 |
A washer 1 has a washer main body that slides against another member by a first surface 10a and a second surface 10b of a plate formed into an annular shape. The first surface 10a is provided with a land part 11a, a taper part 12a, and a...
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WO/2017/162679A1 |
The invention relates to a bearing arrangement of a helical spur gear (2). The spur gear (2) is arranged on a transmission shaft (4) for conjoint rotation therewith. The transmission shaft (4) is mounted in two conical sliding bearings (...
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WO/2017/163921A1 |
This rotating part supporting structure for an engine (2) is provided with: a crank journal side bearing metal piece (14); and a crank pin side bearing metal piece (24, 124), wherein a chamfering part (16) and a crowning part (17) are pr...
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WO/2017/159345A1 |
The present invention pertains to a dynamic pressure bearing in which the inner peripheral surface (8a') of a bearing material (8') is provided with: a pair of bearing surfaces (8a1, 8a2) having dynamic pressure grooves (G1, G2); a pair ...
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WO/2017/157673A1 |
The invention relates to a jet propulsion system particularly for a watercraft, comprising at least one propulsion unit that has - a rotor the inner circumference of which has rotor blades secured thereto, and - a housing in which said r...
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WO/2017/154886A1 |
A rotating table is rotatably and slidably disposed on a support body. A piston member is disposed so as to be capable of applying a pressing force to the rotating table along the direction of a rotational axis. The pressing force genera...
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WO/2017/149678A1 |
The present invention relates to a bearing device comprising: a rotary shaft (14); journal bearings (21, 22) in each of which the outer circumferential surface and the inner circumferential surface do not communicate with one another, th...
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WO/2017/149820A1 |
A bearing unit is provided with: a slide bearing, a section of which has a flange that protrudes circumferentially outward; a roller bearing, which has an inner race, an outer race and rolling elements disposed between the inner race and...
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WO/2017/150271A1 |
This Cu-based sintered sliding material comprises a sintered body having a composition which includes, expressed in mass%, 7-35% of Ni, 1-10% of Sn, 0.9-3% of P, and 0.5-5% of C, the remainder being Cu and unavoidable impurities. The sin...
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WO/2017/150500A1 |
A journal bearing that comprises: a carrier ring; a plurality of bearing pads that are provided on the inner circumferential side of a lower half region of the carrier ring and that are configured to support a rotor shaft from below; a p...
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WO/2017/150658A1 |
This sintered sliding material is characterized by: comprising a sintered body of a plurality of Cu-Ni alloy grains including Sn and C which has a composition including, expressed in mass%, 10-35% of Ni, 5-12% of Sn, 0-0.9% of P, and 4.1...
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WO/2017/150501A1 |
A journal bearing according to the present invention is provided with a carrier ring, a plurality of bearing pads provided on an internal peripheral side of a lower half region of the carrier ring and configured so as to support a rotor ...
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WO/2017/149679A1 |
The purpose of the invention is to reduce bearing loss due to lubricating oil. This invention comprises: a rotary shaft (14); a journal bearing (22) that is provided to the rotary shaft (14) and that rotatably supports the rotary shaft (...
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WO/2017/150496A1 |
A journal bearing that comprises: a carrier ring; a plurality of bearing pads that are provided on the inner circumferential side of a lower half region of the carrier ring and that are configured to support a rotor shaft from below; and...
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WO/2017/144190A1 |
A pumping assembly to feed fuel, preferably diesel fuel, to an internal combustion engine is provided with an electric gear pump (7) having two gears (33, 37) mounted one inside the other, and of which one is an annular rotor (33) mounte...
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WO/2017/145648A1 |
An oil-impregnated sintered bearing 8 has a sintered body of a copper-iron alloy containing 40 mass% or more of copper, and has inner pores impregnated with oil. The sintered body contains: copper derived from copper powder 13 contained ...
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WO/2017/141096A1 |
The invention relates to a rolling bearing comprising at least one row of cylindrical rolling bodies for transmitting axial forces between two annular connection elements which are concentric about a common axis of rotation, said connect...
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WO/2017/140294A1 |
Radial piston pumps are used in vehicles, for example in ABS systems. The pumps have, in a known type of construction, a drive shaft with an eccentric section on which there is seated a rolling bearing which, in its entirety, rotates ecc...
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WO/2017/143257A1 |
A vapor compression system including a motor having a housing and a shaft having an axis, the shaft urgable into rotational movement by the motor for powering a system component. A primary bearing and a secondary bearing are positioned i...
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WO/2017/143279A1 |
In some embodiments, bearing systems for downhole tools may include rolling bearing systems including a first plurality of bearings disposed between a head washer and an at least substantially planar shaft washer, and a second plurality ...
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