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1. 发明授权

US11879348B2 Bearing carrier 有权
公开(公告)号：US11879348B2
公开(公告)日：2024-01-23
申请号：US17524456
申请日：2021-11-11
申请人： Progress Rail Locomotive Inc.
发明人： Gary R. Svihla
IPC分类号： F01D25/16 , F16C35/00
CPC分类号： F01D25/162 , F16C35/00 , F05D2220/40 , F16C2360/24
摘要： A bearing assembly installed within a turbocharger housing between a turbine wheel and a compressor impeller mounted for rotation together on a turbocharger shaft may include a journal bearing disposed on a corresponding portion of the turbocharger shaft, a thrust bearing having a thrust bearing surface, and a bearing carrier. The bearing carrier may include a carrier body, a carrier body bore extending axially through the carrier body and receiving the journal bearing therein, and a thrust bearing seat on the exterior of the carrier body facing the turbine wheel. The thrust bearing seat may have a complimentary shape to the thrust bearing surface of the thrust bearing, the thrust bearing disposed between the carrier body and the turbine wheel and engaging the thrust bearing seat. The bearing assembly may further include an anti-thrust bearing surface facing the compressor impeller, and an anti-thrust bearing mounted to the anti-thrust bearing surface.

2. 发明授权

US11588367B2 Motor and electrical product 有权
公开(公告)号：US11588367B2
公开(公告)日：2023-02-21
申请号：US17329154
申请日：2021-05-25
申请人： NIDEC CORPORATION
发明人： Quang Danh Ho , Yuhei Yamaguchi
IPC分类号： H02K5/16 , F16C35/00 , H02K7/08
摘要： Provided is a motor including: a rotor, a stator, a first and second bearing, a support member, a housing including a first flat part and a cylindrical part, and a bearing holder. The cylindrical part includes: a first inner circumferential surface inside which is provided the stator; a second inner circumferential surface, a distance from the second inner circumferential surface to a central axis being greater than a distance from the first inner circumferential surface to the central axis, and the second inner circumferential surface contacting an outer circumferential surface of the bearing holder; and a stepped surface, connecting the first and the second inner circumferential surfaces, and contacting a lower surface of the bearing holder. The housing further includes a riveting part located on the second inner circumferential surface of the cylindrical part and fixing the bearing holder to the second inner circumferential surface of the cylindrical part.

3. 发明申请

US20220285189A1 STEERING DEVICES FOR OHT 有权
公开(公告)号：US20220285189A1
公开(公告)日：2022-09-08
申请号：US17493198
申请日：2021-10-04
申请人： Samsung Electronics Co., Ltd.
发明人： Sangjune BAE , Jimin CHOI , Hyungsik UM , Jeongjae BANG , Hyeonhui CHO
IPC分类号： H01L21/677 , F16C35/00 , B66C9/04 , B61B12/02 , B61B3/02
摘要： A steering device for an OHT according to some example embodiments of the present inventive concepts includes: an LM block; a steering plate fixedly installed to the LM block and provided with an insertion groove; a link installed in the insertion groove of the steering plate and tilted; a main bearing having an outer circumferential surface in contact with the link to reduce friction when the link is tilted; and a guide roller rotatably installed on a protrusion protruding from the link.

4. 发明授权

US10393175B2 Fluid bearing systems and methods 有权
公开(公告)号：US10393175B2
公开(公告)日：2019-08-27
申请号：US15705061
申请日：2017-09-14
申请人： THE TEXAS A&M UNIVERSITY SYSTEM
发明人： Adonios N. Karpetis , Dean W. Ellis , Yogesh Babbar , Moble Benedict
IPC分类号： F16C32/06 , F16C29/02 , F16C35/00
摘要： A fluid bearing includes a housing including an internal plenum disposed in the housing and an inlet in fluid communication with the plenum, wherein the inlet is configured to provide fluid to the plenum from an external source, a cushion surface facing away from the housing and the plenum, one or more nozzles positioned between the cushion surface and the housing, wherein the one or more nozzles extend from the plenum to the surrounding environment, wherein the one or more nozzles are configured to produce an annular curtain of fluid flowing at a velocity of at least Mach 1 and disposed about the cushion surface in response to a fluid flow entering the plenum from the inlet.

5. 发明申请

US20190071999A1 TURBOCHARGER 审中-公开
公开(公告)号：US20190071999A1
公开(公告)日：2019-03-07
申请号：US16117887
申请日：2018-08-30
申请人： MAN Energy Solutions SE
发明人： Lukás BOZEK , Petr HOLIK
IPC分类号： F01D25/18 , F02B33/40 , F02B39/14 , F01D25/16 , F01D25/24 , F16C35/00 , F16C33/72
CPC分类号： F01D25/183 , F01D25/162 , F01D25/24 , F02B33/40 , F02B39/14 , F05D2220/40 , F05D2240/55 , F05D2260/98 , F16C33/72 , F16C35/00
摘要： A turbocharger, with a turbine for expanding a first medium that includes a turbine rotor and a turbine housing, a compressor for compressing a second medium that includes a compressor rotor coupled to the turbine rotor via a shaft and a compressor housing, a bearing housing in which the shaft is mounted, a bearing housing cap delimiting the bearing housing facing the turbine, and a turbine cover delimiting the turbine on a side facing the bearing housing and has a section projecting into a recess of the bearing housing cap. On a section of the bearing housing cap delimiting the recess of the bearing housing cap on the outside, which on the outside follows the section of the turbine cover projecting into the recess of the bearing housing cap, an oil trapping lip is formed on a side of the bearing housing cap facing the turbine rotor.

6. 发明申请

US20180266019A1 ADVANCEMENT MEMBER FOR FIBRE MATERIAL AND CARBONIZATION FURNACE FOR THE PRODUCTION OF CARBON FIBRE 审中-公开
公开(公告)号：US20180266019A1
公开(公告)日：2018-09-20
申请号：US15761948
申请日：2016-10-14
申请人： M.A.E. S.P.A.
发明人： Marco ROVELLINI
IPC分类号： D01F9/32 , D01D13/02 , D01D10/04 , B65H51/32 , F16C35/00 , F16H1/22
CPC分类号： D01F9/32 , B65H51/32 , D01D10/0436 , D01D13/02 , D10B2101/12 , F16C35/00 , F16H1/00 , F16H1/22
摘要： An advancement member of a fibre material for a carbonization line for the production of carbon fibres includes a support structure extending between two end sections along a direction of advance of the fibre material, a plurality of feed rollers for the fibre material, each rotatably associated to the support structure by a pair of support elements, wherein the support elements of an inlet roller and/or an outlet roller includes a base integral with said support structure, a support ring coupled with the base and having at least a through opening for receiving one end of the respective feed roller and adjusting means operatively interposed between the base and the ring and configured to move the position of the ring relative to the base along a preferably substantially vertical adjustment direction.

7. 发明申请

US20170298779A1 Tooling For Partial Disassembly Of A Bypass Turbofan Engine 审中-公开
公开(公告)号：US20170298779A1
公开(公告)日：2017-10-19
申请号：US15638989
申请日：2017-06-30
申请人： Turbine Tooling Solutions LLC
发明人： Erik C. Thomas
IPC分类号： F01D25/28 , B25B27/06 , F16C35/00
CPC分类号： B25B27/0035 , B25B27/062 , F01D25/285 , F05D2230/70 , F16C35/00 , Y10T29/49822 , Y10T29/53909 , Y10T29/53991
摘要： Tooling for partial disassembly of a bypass turbofan engine wherein the longitudinal axis of the bypass turbofan engine remains generally horizontal during disassembly. The low pressure turbine module is removed with a low pressure turbine module horizontal removal tool. An extended bearing nut tool may be supported by a stabilization member and may remove a bearing nut. An extended high pressure turbine shaft stretching tool may stretch a high pressure turbine shaft to release a high pressure turbine shaft nut. An extended bearing pulling tool may be used to pull a bearing while the low pressure turbine shaft remains in place. A modified measurement bridge may be used to measure the position of certain components while the low pressure turbine shaft remains in place. A nozzle jig may be used to assemble nozzles and feather seals to create a nozzle module. And an arcuate datum may be used to make certain measurements from the aft end of the high pressure turbine shaft while the low pressure turbine shaft remains in place.

8. 发明授权

US09528555B2 Main bearing cap with locating feature 有权
标题翻译：主轴承盖具有定位功能
公开(公告)号：US09528555B2
公开(公告)日：2016-12-27
申请号：US15001522
申请日：2016-01-20
申请人： GKN Sinter Metals, LLC
发明人： Gary R. Draxler , Joel H. Mandel
IPC分类号： F16C35/00 , F16C35/02 , F16C9/02 , F16C9/04 , F16C43/02 , F16C41/00
CPC分类号： F16C35/02 , F16C9/02 , F16C9/04 , F16C41/008 , F16C43/02
摘要： A bearing cap in which each foot includes a protrusion formed thereon that is generally linear having opposing sides in which each of these opposing sides support a plurality of crush ribs.
摘要翻译：一种轴承盖，其中每个脚都包括形成在其上的突起，该凸起大致线性地具有相对的侧面，在这些侧中每个相对的侧面支撑多个挤压肋。

9. 发明授权

US09458889B2 Reverse bearing system, apparatus, and method 有权
标题翻译：反向轴承系统，装置和方法
公开(公告)号：US09458889B2
公开(公告)日：2016-10-04
申请号：US14627829
申请日：2015-02-20
申请人： Randall R. Thomas
发明人： Randall R. Thomas
IPC分类号： F16C35/00 , F16C35/02 , F16B43/00 , F16C17/02 , F16C43/02
CPC分类号： F16C35/02 , F16B39/108 , F16C17/04 , F16C43/02
摘要： A bearing system includes a bearing comprising a first end and a second end opposite to the first end. The bearing further comprises a plurality of threads adjacent to the second end. The plurality of threads comprise a first slot perpendicular to the plurality of threads. The bearing system also includes a washer comprising a first surface adjacent to the second end of the bearing and a plane parallel to the first surface. The washer further comprises a plurality of side tabs extending from a second surface in a direction parallel to the plane and a first tab extending from the first surface in a direction perpendicular to the plane. The first tab mates with the first slot of the bearing. The bearing system further comprises a nut positioned between the first end of the bearing and the first surface of the washer.
摘要翻译：轴承系统包括轴承，该轴承包括与第一端相对的第一端和第二端。轴承还包括与第二端相邻的多个螺纹。多个螺纹包括垂直于多个螺纹的第一槽。轴承系统还包括垫圈，其包括与轴承的第二端相邻的第一表面和平行于第一表面的平面。垫圈还包括从平行于该平面的方向上的第二表面延伸的多个侧翼片和从垂直于该平面的方向从第一表面延伸的第一翼片。第一个翼片与轴承的第一个槽配合。轴承系统还包括位于轴承的第一端和垫圈的第一表面之间的螺母。

10. 发明授权

US09303651B2 Bearing cup structure and thermal module thereof 有权
标题翻译：轴承杯结构及其热模块
公开(公告)号：US09303651B2
公开(公告)日：2016-04-05
申请号：US13429850
申请日：2012-03-26
申请人： Meihua Yuan
发明人： Meihua Yuan
IPC分类号： F04D19/00 , F04D29/05 , F16C35/00 , F04D25/06 , F04D29/056 , F16C35/02 , F04D29/60
CPC分类号： F04D25/062 , F04D29/056 , F04D29/601 , F16C35/00 , F16C35/02
摘要： A bearing cup structure and a thermal module thereof. The bearing cup structure includes a cup body and a retainer ring. The cup body has a fixing section, a receiving space and a shoulder section. The fixing section is formed at one end of the cup body. The shoulder section is formed in the receiving space. The retainer ring is formed with a hole in communication with the receiving space. With the bearing cup structure, the heat dissipation efficiency of the thermal module is increased and the assembling time is shortened to lower the manufacturing cost.
摘要翻译：轴承杯结构及其热模块。轴承杯结构包括杯体和保持环。杯体具有固定部，容纳空间和肩部。固定部分形成在杯体的一端。肩部形成在容纳空间中。保持环形成有与接收空间连通的孔。利用轴承杯结构，增加了热模块的散热效率，缩短了组装时间，降低了制造成本。

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