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WO/2020/126430A1 |
The invention relates to a mounted between the rotor (3) and the foil (4,5). In order to improve the function of the foil bearing (1), the housing (2) comprises at least one nozzle (10,12), through which an open fluid jet (20) flows into...
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WO/2020/118336A1 |
The invention relates to a wind power plant gear, in particular a planetary gear (1), comprising at least one sliding bearing (13, 19, 27, 28, 33), on which a sliding surface (17, 22, 29, 30, 34) is formed. The sliding surface (17, 22, 2...
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WO/2020/118334A1 |
The invention relates to a rotor bearing (8) for supporting a rotor hub (6) on a nacelle housing (4) of a nacelle (2) for a wind turbine (1). The rotor bearing (8) has at least one inner ring element (12) and at least one outer ring elem...
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WO/2020/118329A1 |
The invention relates to a method for changing a sliding bearing element (14, 15) of a rotor bearing (8) of a wind turbine (1), wherein: the rotor bearing (8) comprises an inner ring element (12) and an outer ring element (13), between w...
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WO/2020/118332A1 |
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/2020/118327A1 |
The invention relates to a slide bearing (22) for a gearbox of a wind turbine, having a support body (27) and having a slide layer (30) which is applied to the support body (27) and on which a slide surface (17) is formed, wherein on sai...
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WO/2020/118333A1 |
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/2020/114803A1 |
The invention relates to a turbocharger with a hydrodynamic slide bearing or to a hydrodynamic slide bearing, comprising a rotor (10); a counter bearing part (50) which is paired with the rotor (10), a rotor-bearing surface of the rotor ...
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WO/2020/115994A1 |
A sliding bearing (1) is provided with an inner case (3) into which a steering shaft (70) is press-fitted, an outer case (4) which is press-fitted into a head pipe (71), and a center plate (5) which allows the relative rotation between t...
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WO/2020/114804A1 |
The invention relates to a turbocharger with a hydrodynamic slide bearing or to a hydrodynamic slide bearing, comprising a rotor (10) and a counter bearing part (50) which is paired with the rotor (10). A rotor-bearing surface (17.1, 17....
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WO/2020/115237A1 |
The invention relates to a bearing assembly (1) comprising a shaft (2) and a housing (3), a bearing (4) being arranged between shaft and housing, and a seal (5), which seals the housing gap (6) between shaft and housing in the direction ...
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WO/2020/114805A1 |
The invention relates to a turbocharger with a fluid-dynamic slide bearing, comprising a rotor (10) and a counter bearing part (50) which is paired with the rotor (10). A rotor-bearing surface of the rotor (10) and a counter surface of t...
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WO/2020/108952A1 |
The invention relates to a tilting-pad bearing (1) having a bearing sleeve (2) and a plurality of tilting pads (3) arranged within the bearing sleeve (2). The tilting pads (3) are connected in each case - preferably monolithically - to t...
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WO/2020/110922A1 |
Provided is a sliding component with which the accumulation of foreign matter in a dynamic pressure generation groove can be prevented, and low leakage, a long service life, and low torque can be achieved over a long period of time. Th...
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WO/2020/108711A1 |
The invention relates to an electrically driven machine, in particular a pump, having an electric motor, which comprises a rotor (4) that is arranged on a rotor shaft (7) and is rotatable in a stator, which stator is overmolded with a st...
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WO/2020/108951A1 |
The invention relates to a tilting-pad bearing (1) having a bearing sleeve (2) and a plurality of tilting pads (3) arranged within the bearing sleeve (2). The tilting pads (3) are connected in each case - preferably monolithically - to t...
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WO/2020/106279A1 |
A bearing and/or seal assembly (10) where pressurized gas (e.g., air) may be arranged to produce a contact-free bearing and/or seal is provided. The assembly includes a permeable body (12) including structural features (13) selectively e...
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WO/2020/099226A1 |
The invention relates to an air bearing (10) of a compressor and to the use of the air bearing. The air bearing comprises an outer ring (12), which comprises an opening delimited by an inner lateral surface (14), in which opening a sprin...
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WO/2020/098866A1 |
The invention relates to a foil bearing (1) for mounting a shaft, comprising a sleeve-like bearing housing (2), at least one elastic bump foil (3) which is arranged on the inner circumference of the bearing housing (2), and at least one ...
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WO/2020/099292A1 |
The invention relates to an adjustment drive (6) for a steering column (1) of a motor vehicle, comprising a drive unit with a threaded spindle (7) that is rotatably mounted about the spindle axis (G) in a transmission housing (63) by mea...
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WO/2020/096807A1 |
A system includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein the first fluid has a pressure higher than the second fluid. The hydraulic transfer system includes a...
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WO/2020/088885A1 |
The invention relates to a sliding bearing comprising a first component (105) forming an inner bearing raceway, a second component (101) forming an outer bearing raceway, and a floating bushing (103). The floating bushing (103) has a cor...
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WO/2020/086642A2 |
A high-speed overrunning coupling and control assembly, coupling assembly and locking member which pivotally moves with substantially reduced friction are provided. At least one pivot projects from a main body portion of the locking memb...
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WO/2020/085122A1 |
[Problem] To provide a sliding member with which sliding torque is reduced, sealability is improved, size reduction is possible, and which can be used with a dual-rotation apparatus. [Solution] A pair of sliding members that slide relati...
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WO/2020/077788A1 |
A gas supply system of a gas bearing (11) for a compressor, an operation method and a refrigeration system. The gas supply system of the gas bearing (11) for a compressor comprises: a refrigeration cycle pipeline, comprising a first comp...
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WO/2020/081944A1 |
A blood pump (100) includes an impeller(114); a drive shaft (112) coupled to the impeller and configured to rotate with the impeller; a motor (102) configured to drive the impeller; and a bearing assembly (122) disposed adjacent the moto...
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WO/2020/074536A1 |
A plastic sliding component (10; 40) for mounting without lubricant in a sliding bearing is proposed, having a moulded part (12; 42) which is manufactured from plastic and has a sliding face (14; 44A) for movably guiding two bearing part...
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WO/2020/074519A1 |
The invention relates to a device (100) and to a method for measuring a state of wear on the plain bearing surface (2) of a sensor plate (1). The device (100) comprises a measuring apparatus (120), which comprises the wear sensors (121) ...
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WO/2020/074520A1 |
The invention relates to a device (20) and to a method for determining the location and/or position of a roller in a roller frame. The device comprises an evaluating device (A), which is signal-linked to the measurement sensors (10) of a...
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WO/2020/072572A1 |
Improved engine crankshaft thrust bearing includes an arrangement in which the thrust bearing can be employed with a first type of crankshaft for a replacement engine block and also with a different, second type of crankshaft that can al...
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WO/2020/069965A1 |
The present invention relates to a bearing assembly (1) for mounting a rotor which can be rotated about a rotational axis (6), in particular for a rotary fluid pump or rotary blood pump comprising: a main body (2, 3), a bearing element (...
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WO/2020/071274A1 |
[Problem] The purpose of the present invention is to provide a sliding member that can reduce sliding torque, can maintain sealability, and can be made small. [Solution] A pair of sliding members that slide relative to each other along s...
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WO/2020/067155A1 |
A bearing member (8) (sintered bearing) is made of a porous sintered material, is provided with a radial bearing surface (8a1) that forms a radial bearing gap with the cylindrical surface (2a1) of a shaft member (2) to be supported, has,...
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WO/2020/064796A1 |
The aim of the invention is to provide a bearing device (202, 209, 211, 213, 400, 600, 700) for an adjustment drive of a steering column, which bearing device provides an improved support of a drive element of the adjustment drive. This ...
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WO/2020/064068A1 |
This invention concerns a bearing unit (5) for a bearing assembly (23) of a yawing system (27) of a wind turbine (10). The wind turbine (10) comprises a tower (12) and a nacelle (14) connected by the yawing system (27). The yawing system...
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WO/2020/064398A1 |
A compact bearing which is realized by a sliding-contact bearing and has a sealing arrangement for water pumps is proposed, having: a sliding-contact-bearing bushing (11) which comprises an inner sliding surface and at least one radial r...
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WO/2020/064489A1 |
The invention relates to a bearing device (200, 202, 300, 400, 500) for a reduction gear (11) for an electromechanical power steering system, having a first end (251) and a second end (252) opposite the first end (251), a contact portion...
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WO/2020/064396A1 |
A sliding-contact bearing (1) with a sealing arrangement (2) for water pumps is proposed, which is configured to radially support and seal a shaft (3, 30) in a housing between a wet side (4, 40) and a dry side (5, 50). The sliding-contac...
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WO/2020/064799A1 |
In the case of film gas bearings for rotors, there is an interest in high load-bearing capability and robust mounting, in particular even at high rotational speeds. Stability and positional tolerance in the radial direction are further i...
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WO/2020/064750A1 |
The invention relates to an exhaust turbocharger, which contains a modular bearing, which is designed for bearing a shaft and is arranged between a compressor and a turbine, wherein the bearing has a bearing housing having a receptacle c...
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WO/2020/059370A1 |
A bearing structure S according to the present invention comprises: a semi-floating bearing 7 accommodated in a bearing hole 2b; a projection 7i that projects from an outer circumferential surface of the semi-floating bearing 7 and exten...
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WO/2020/059972A1 |
The present invention relates to a gas foil bearing and a fluid machine including the gas foil bearing. The present invention comprises a base plate, a plurality of bump foils arranged on one surface of the base plate, and a plurality of...
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WO/2020/058032A1 |
As gantry speeds experienced in CT scanners increase, so too does the radial load force exerted on components attached to the gantry. A self-lubricating sliding bearing used inside a rotary X-Ray source of a CT scanner is particularly su...
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WO/2020/054142A1 |
Provided is a sliding bearing that can improve contact with a holder on a bearing rear surface and improve material yield. This sliding bearing 1 comprises a pair of upper and lower half split members 2, 3 which are formed by bisecting a...
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WO/2020/053504A1 |
The invention relates to a system for the axial retention of a holding ring for a bearing for guiding in rotation a rotary shaft (12) of a turbomachine, the system comprising an annular bearing support (14) and a bearing holding ring (16...
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WO/2020/049152A1 |
The invention relates to a joint bearing for a robot (1), comprising a shaft (21) and at least one member element (24, 35, 36, 37, 38, 59, 60) which is rotatably mounted on the shaft (21) between two axial bearings (22, 23, 43, 44, 45, 4...
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WO/2020/043421A1 |
The invention relates to a bearing assembly (10) of a rotor (11) of a wind turbine, namely a bearing of the rotor (11) in a fixed housing (12), comprising rotor-side axial slide bearing segments (13) which engage on the rotor (11), rotat...
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WO/2020/045455A1 |
Provided are a double-row self-aligning roller bearing and a main shaft support device for wind generation equipped with this roller bearing, wherein frictional wear of a lubrication surface is prevented even when contacting another memb...
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WO/2020/041808A1 |
The invention relates to a plain bearing element (1), comprising a first layer (2) having a radially inner surface. A measuring device (3) is arranged on the radially inner surface of the first layer (2). The measuring device has, in the...
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WO/2020/043424A1 |
The invention relates to a bearing assembly for supporting a rotor (1) in a fixed housing (2), comprising multiple slide bearing segments (3) which are preferably secured to the housing (2), each slide bearing segment (3) having a slide ...
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