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Patent Searching and Data


Matches 601 - 650 out of 21,362

Document Document Title
WO/2015/082862A1
This aerodynamic foil bearing has a sleeve (4) inside which the following are disposed: - a so-called top foil (16), and - a bump foil (14) disposed between the top foil (16) and the sleeve (4), - a foil (12) made from a viscoelastic mat...  
WO/2015/084657A1
Embodiments of the invention are directed to bearing assemblies configured to effectively carry nonuniform loads, bearing apparatuses including such bearing assemblies, and methods of operating such bearing assemblies and apparatuses. In...  
WO/2015/080276A1
A tolerance ring according to the present invention is provided with one or more extension parts (801-803) extending from at least one of the widthwise edge parts of a base part (80) towards the width direction, said width direction bein...  
WO/2015/074686A1
The invention relates to a film which is configured, as one of a number of at least three homogeneous films, to co-form a film ring arrangement, wherein the number of at least three homogeneous films can be assembled to form the film rin...  
WO/2015/072407A1
Provided is a slide bearing capable of obtaining a friction reduction effect and capable of suppressing the total amount of oil outflow. The slide bearing (1) has half members (2, 2) being a cylinder split in two parallel to the axial di...  
WO/2015/071078A1
The present invention relates to a bearing device (100) for supporting a shaft (103) of a gas turbine engine (10). A first support disk (110) is mounted to the bearing housing element (104). First tilting pads (111) are tiltably arranged...  
WO/2015/072401A1
Provided is a slide bearing capable of obtaining a friction reduction effect and capable of suppressing the total amount of oil outflow. The slide bearing (1) has half members (2, 2) being a cylinder split in two parallel to the axial di...  
WO/2015/064460A1
Provided is a novel hinge device that can cause a large change in friction force. The hinge device is provided with: a shaft (1); an end-less annular bearing (4) into which the shaft (1) is inserted and that has, in alteration in the per...  
WO/2015/053870A1
A journal bearing assembly includes a bearing housing, a plurality of bearing pads (230), and a plurality of bearing pad support assemblies. The bearing housing includes a radial outer wall. The plurality of bearing pads are mounted with...  
WO/2013/182539A3
When structuring the sliding bearing surfaces (1) of a crankshaft by selectively introduced, microscopically small depressions (27), to achieve a great reduction in friction during use of the crankshaft with little effort, it is proposed...  
WO/2014/040153A8
This invention refers to a hydrodynamic bearing applied on a contact interface of a fluid compressor based on a spiral type mechanism. The aforesaid hydrodynamic bearing is located in the contact interface between the lower face of the o...  
WO/2015/048950A1
The invention concerns a planetary gear bearing arrangement, comprising a planetary carrier on which a fixed bearing shaft is provided, a planetary gear being rotatably mounted on the bearing shaft by means of a sliding bearing, the slid...  
WO/2015/045813A1
A sintered metal bearing (8) which is a porous body formed by sintering compressively molded raw material powder and is provided with a dynamic pressure generation part on an inner circumferential face (8a), wherein dynamic pressure groo...  
WO/2015/045784A1
This sintered metal bearing (8) is formed by means of sintering the result of compression molding a starting material powder, is provided with chamfered sections (8e, 8e') at least at the outer edge of both end surfaces (8b, 8c), and is ...  
WO/2015/046887A1
The objective of the present invention is to provide a functional plastic bearing, and the present invention comprises: an inner wheel portion (12) on the inside of which a rotary shaft (4) is inserted and coupled; a plurality of bridge ...  
WO/2015/041233A1
 This thrust bearing (3, 3A, 3B) is arranged facing a thrust collar (4) provided to a rotating shaft (1), and is provided with a top foil (10), a back foil (2), and a base plate (30). The back foil has a plurality of back foil pieces (...  
WO/2015/039720A1
The invention relates to a method for treating the surface of a rotary bearing having a first and a second bearing half (5, 6) which can be rotated with respect to each other, wherein a protective seal arrangement separates a gap (4) fro...  
WO/2015/040937A1
The compound of the present invention, which provides a lubricant having superior energy conservation properties, heat resistance, and low-temperature fluidity, and a use of the lubricant, is represented by general formula (1), and has a...  
WO/2015/035991A1
The invention relates to a suspension strut sliding bearing (1), comprising two elements in the form of a guide ring (2) and a cap (3), concentrically arranged around a center axis (4) of the sliding bearing and fixed to each other by a ...  
WO/2015/037668A1
This sintered bearing (1) for an EGR valve contains 9-12 wt% aluminum, 0.1-0.6 wt% phosphorous and 3-10 wt% graphite, has copper as the primary remaining component, and contains unavoidable impurities. This sintered bearing (1) is charac...  
WO/2015/038602A1
A wing foil bearing may include one or more wing or tab foil layers. A tab foil layer may comprise a thin material with a two-dimensional array of tab shapes. A tab shape may be defined by a boundary of material separated from the thin m...  
WO/2015/034695A1
A bearing housing (12) for a turbocharger having a rotatable shaft (14) passing through the bearing housing (12) with journal bearings (30) having flexure pivot tilting pads (40) for supporting the rotatable shaft (14) in the bearing hou...  
WO/2015/033835A1
This foil bearing unit (100) is provided with: a first foil holder (31) composed of a single part; a radial bearing foil (40) mounted to the inner peripheral surface (31c) of the first foil holder (31); a thrust bearing foil (50) mounted...  
WO/2015/032425A1
The present invention relates to a combination bearing (1) for a rotor in rotating machines, provided with a main bearing (6) and an auxiliary bearing (7), wherein the main bearing comprises a combined gas bearing and seal and wherein th...  
WO/2015/029677A1
In the present invention, in a state where both end surfaces of a shaft member (2) are sandwiched and held by a pair of support parts (backing plate (74) and pressure plate (75)), the outer peripheral surface of the shaft member (2) is g...  
WO/2015/028051A1
The invention relates to an axial air bearing comprising a housing component and a rotating component having an annular film stack having a number n of identical annular films, wherein n>3 and each film has n functional ring segments of ...  
WO/2015/025416A1
The objective of the present invention is to provide a rotary machine and a refrigeration cycle device with which the shear resistance of an oil film of a lubricating oil between a sliding bearing and the outer peripheral surface of a ro...  
WO/2015/024897A1
A sliding engine component (100) having a sliding surface provided by a plastic polymer-based layer on a metallic substrate obtainable by the process of coating the metallic substrate with a plastic polymer-based material having distribu...  
WO/2015/022311A1
The present invention resides in a bearing arrangement (100) that comprises a first bearing unit adapted to accommodate axial loads acting in a first direction (Fa1) from a first axial side (190) of the bearing arrangement towards a seco...  
WO/2015/020774A1
Bearing assemblies, apparatuses, and motor assemblies using the same are disclosed. In an embodiment, the bearing assembly includes a support ring (102) extending circumferentially about a central axis and a plurality of superhard bearin...  
WO/2015/018415A1
The invention relates to an immersion bearing device, comprising an outer part (10) and an inner part (12), wherein the two parts (10, 12) can be rotated in relation to each other and are supported in relation to each other indirectly or...  
WO/2015/016035A1
This tilting pad bearing (1) is provided with: tilting pads (3) arranged around a rotating shaft (300); a housing (2) having lubricating oil supply holes (2e) provided at the positions facing the gaps (S1) between adjacent ones of the ti...  
WO/2015/015599A1
In order to manifest high centering effects from a low rotation range to a high rotation range and prevent noise generation in a floating metal bearing by the vibration-limiting effects resulting therefrom, the inner surface of a floatin...  
WO/2015/012055A1
This sintered bearing comprises a sintered metal formed using a metal powder mixture that comprises a copper powder and an iron powder. The metal powder mixture comprises 80 wt% or more particles having an average particle diameter small...  
WO/2015/009560A1
The invention relates to an exhaust-gas turbocharger (1) having a compressor (2); having a turbine (3); and having a bearing housing (4) which is arranged between the compressor (2) and the turbine (3) and in which there is provided a be...  
WO/2015/007826A1
A thrust washer (100) for a flange half-bearing, the thrust washer comprising: a substantially semi-annular panel (102) having an inner edge (108) and outer edge; and hooking lugs (110) projecting inwardly from the inner edge of the pane...  
WO/2014/208196A1
 A tilting pad (2) has a through-hole (11) passing through from an outer peripheral surface (2b) of the tilting pad (2) to an inner peripheral surface (2a), a nozzle (3) passes through the interior of the through-hole (11) of the tilti...  
WO/2014/196582A1
This guide bush is provided with a plurality of bush elements assembled such that, as a whole, said bush elements form a cylindrical shape. The plurality of bush elements are provided with a fitting cylinder part. The fitting-cylinder pa...  
WO/2014/193578A1
Embodiments of the present disclosure are directed towards a bearing of a rotor assembly having a first lubricant flow path configured to flow a first lubricant flow to a first bearing surface of the rotor assembly and a second lubricant...  
WO/2014/189763A1
Embodiments of the invention are directed to bearing assemblies configured to effectively provide heat dissipation for bearing elements, bearing apparatuses including such bearing assemblies, and methods of operating such bearing assembl...  
WO/2014/184460A1
The invention concerns a method for producing a corrugated foil bearing stiffener which involves starting with an austenitic nickel superalloy sheet (15) having an elasticity limit higher than 500 MPa, and subjecting the sheet (15) to at...  
WO/2014/184169A1
The invention relates to a tilting segment for spaced arrangement in relation to a bearing axis for supporting shafts in plain bearings, said segment comprising a supporting surface and a bearing surface arranged opposite said supporting...  
WO/2014/184170A1
The invention relates to a tilting segment (1) for spaced arrangement in relation to a bearing axis for supporting shafts in plain bearings, said segment comprising a supporting surface (2) and a bearing surface (7) arranged opposite sai...  
WO/2014/184232A1
The invention relates to a radial bearing comprising a bearing housing (2) having a bearing bore (3) aligned along a bearing axis (LA) and having a number of tilting segments (5) for bearing a shaft (11), said segments being displaceable...  
WO/2014/185031A1
This plain bearing (4) is equipped with: a bearing base section (9) having a notched section (8); a bearing section (12) having an outer peripheral surface (10) that contacts the inner peripheral surface (3) of a gear case (2); a pair of...  
WO/2014/180954A1
The invention relates to a magnetic stirrer (1), comprising a separating can (3) and a stirring head (2). The separating can (3) has a drive segment (5), in which a rotatable magnet arrangement (6) is arranged, which is magnetically coup...  
WO/2014/179016A1
An apparatus (26) for aligning an inner collar associated with a bearing incorporates a base member (28) with a first member (30) extending substantially perpendicular from the base member and a second member (30) also extending substant...  
WO/2014/173689A1
The invention relates to a thrust washer (1) having a central hole (2) for pushing onto a bolt or a shaft, wherein the thrust washer (1) has lubricant pockets (4, 4') on the two flat thrust surfaces (3, 3') thereof, characterized in that...  
WO/2014/174097A1
The invention relates to a method for assessing a wear state of a module (1, 11, 111, 112) of a turbomachine, in particular a bearing arrangement (11, 111, 112) of a pump or turbine, wherein a mechanical interrogating signal (21) with a ...  
WO/2014/170636A1
A dynamic bearing (10) for an aircraft landing gear. The bearing comprises a lug (12); a shaft (16) comprising a first material; and a bearing surface (14) comprising a second material that is softer than the first material. The bearing ...  

Matches 601 - 650 out of 21,362