JP2008261496A5 - - Google Patents

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Publication number
JP2008261496A5
JP2008261496A5 JP2008096761A JP2008096761A JP2008261496A5 JP 2008261496 A5 JP2008261496 A5 JP 2008261496A5 JP 2008096761 A JP2008096761 A JP 2008096761A JP 2008096761 A JP2008096761 A JP 2008096761A JP 2008261496 A5 JP2008261496 A5 JP 2008261496A5
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JP
Japan
Prior art keywords
foil
top foil
bearing assembly
fluid film
hydrodynamic fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008096761A
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English (en)
Japanese (ja)
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JP5253866B2 (ja
JP2008261496A (ja
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Publication date
Priority claimed from US11/786,637 external-priority patent/US7648279B2/en
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Publication of JP2008261496A publication Critical patent/JP2008261496A/ja
Publication of JP2008261496A5 publication Critical patent/JP2008261496A5/ja
Application granted granted Critical
Publication of JP5253866B2 publication Critical patent/JP5253866B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008096761A 2007-04-12 2008-04-03 流体力学的流体膜ジャーナル軸受アッセンブリおよびその製造方法 Active JP5253866B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/786,637 2007-04-12
US11/786,637 US7648279B2 (en) 2007-04-12 2007-04-12 Journal air bearing

Publications (3)

Publication Number Publication Date
JP2008261496A JP2008261496A (ja) 2008-10-30
JP2008261496A5 true JP2008261496A5 (https=) 2011-05-19
JP5253866B2 JP5253866B2 (ja) 2013-07-31

Family

ID=39537864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008096761A Active JP5253866B2 (ja) 2007-04-12 2008-04-03 流体力学的流体膜ジャーナル軸受アッセンブリおよびその製造方法

Country Status (5)

Country Link
US (1) US7648279B2 (https=)
EP (2) EP2163774B1 (https=)
JP (1) JP5253866B2 (https=)
DE (1) DE602008002174D1 (https=)
ES (2) ES2367947T3 (https=)

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JP4840239B2 (ja) 2007-04-20 2011-12-21 トヨタ自動車株式会社 脚式移動ロボットの制御方法及び脚式移動ロボット
US8029194B2 (en) * 2007-06-18 2011-10-04 R&D Dynamics Corporation Restrained, reverse multi-pad bearing assembly
US8100586B2 (en) * 2008-06-30 2012-01-24 General Electric Company Fiber optic sensing device and method for monitoring foil bearings
US8056792B2 (en) * 2009-05-05 2011-11-15 Branson Ultrasonics Corporation Scalloped horn
US8496533B2 (en) * 2010-03-22 2013-07-30 Hamilton Sundstrand Corporation Journal bearing with dual pass cooling for air machine
JP4961485B2 (ja) * 2010-03-30 2012-06-27 本田技研工業株式会社 動圧型フォイル式気体軸受
US8419283B2 (en) * 2010-07-28 2013-04-16 Hamilton Sundstrand Corporation Journal air bearing
US8556516B2 (en) 2010-08-26 2013-10-15 Hamilton Sundstrand Corporation Compressor bearing cooling inlet plate
US8529192B2 (en) 2010-09-15 2013-09-10 Hamilton Sundstrand Corporation Thrust bearing shaft for thrust and journal air bearing cooling in a compressor
US8622620B2 (en) * 2010-09-15 2014-01-07 Hamilton Sundstrand Corporation Shaft for air bearing and motor cooling in compressor
US8784048B2 (en) 2010-12-21 2014-07-22 Hamilton Sundstrand Corporation Air cycle machine bearing cooling inlet plate
US8517665B2 (en) 2010-12-21 2013-08-27 Hamilton Sundstrand Corporation Thrust bearing shaft for thrust and journal air bearing cooling in an air machine
JP2012197887A (ja) * 2011-03-22 2012-10-18 Ntn Corp フォイル軸受およびその製造方法
US8807921B2 (en) 2011-04-04 2014-08-19 Hamilton Sundstrand Corporation Journal air bearing for small shaft diameters
JP5751062B2 (ja) * 2011-07-22 2015-07-22 株式会社Ihi ラジアルフォイル軸受
US8672768B2 (en) 2012-04-11 2014-03-18 Hamilton Sundstrand Corporation Air bearing shaft for ram air fan
EP2706245A1 (en) * 2012-09-06 2014-03-12 Siemens Aktiengesellschaft Radial gas foil bearing
US8734017B1 (en) 2013-03-08 2014-05-27 Hamilton Sundstrand Corporation Air bearing shaft
US9404556B2 (en) 2013-03-12 2016-08-02 Waukesha Bearings Corporation Damper
CN104047958B (zh) * 2013-03-15 2017-09-22 哈米尔顿森德斯特兰德公司 轴承套
US8794838B1 (en) 2013-03-15 2014-08-05 Hamilton Sundstrand Corporation Bearing sleeve
CN104047965B (zh) * 2013-03-15 2017-09-22 哈米尔顿森德斯特兰德公司 轴承套
CN104047956B (zh) * 2013-03-15 2017-09-01 哈米尔顿森德斯特兰德公司 轴承套
US8920032B2 (en) 2013-03-15 2014-12-30 Hamilton Sundstrand Corporation Bearing sleeve
US8926182B2 (en) 2013-03-15 2015-01-06 Hamilton Sundstrand Corporation Bearing sleeve
US9028149B2 (en) 2013-03-15 2015-05-12 Hamilton Sundstrand Corporation Bearing sleeve
US8783952B1 (en) * 2013-04-03 2014-07-22 Hamilton Sundstrand Corporation Journal bearing sleeve
US9732789B2 (en) 2014-09-26 2017-08-15 Hamilton Sundstrand Corporation Journal air bearing with air-film-supply vent
US20160208847A1 (en) * 2015-01-19 2016-07-21 Hamilton Sundstrand Corporation Quad foil journal air bearing
US20170030404A1 (en) * 2015-07-29 2017-02-02 Hamilton Sundstrand Corporation Foil bearing with split key
WO2017169676A1 (ja) * 2016-03-30 2017-10-05 Ntn株式会社 フォイル軸受
JP6828802B2 (ja) 2017-03-15 2021-02-10 株式会社Ihi ラジアルフォイル軸受
CN110431320B (zh) 2017-03-15 2021-02-26 株式会社Ihi 径向箔轴承
US10352355B2 (en) 2017-04-19 2019-07-16 Hamilton Sundstrand Corporation Foil bearing with split key
KR101980564B1 (ko) * 2017-05-16 2019-05-21 주식회사 뉴로스 오조립 방지 에어 포일 저널 베어링
KR102008683B1 (ko) * 2017-08-23 2019-08-08 현대자동차 주식회사 에어 포일 베어링 조립체
JP6965797B2 (ja) * 2018-03-07 2021-11-10 株式会社Ihi ラジアルフォイル軸受
FR3083273B1 (fr) * 2018-07-02 2020-06-12 Liebherr-Aerospace Toulouse Sas Dispositif formant palier radial aerodynamique a feuilles et procede de fabrication d’un tel dispositif
US10927888B1 (en) 2019-09-05 2021-02-23 Hamilton Sunstrand Corporation Thrust bearings, rotating machinery having thrust bearings, and methods of making thrust bearings
CN112178044B (zh) * 2020-08-31 2021-10-15 珠海格力电器股份有限公司 推力轴承、压缩气体的装置以及推力轴承的调节方法
KR102218462B1 (ko) * 2020-12-10 2021-02-22 주식회사 뉴로스 에어 포일 저널 베어링
CN112963441A (zh) * 2021-02-22 2021-06-15 蚌埠市昊德汽车轴承有限责任公司 一种低噪耐磨型轴承
KR102946195B1 (ko) * 2021-03-17 2026-03-31 한온시스템 주식회사 에어포일 저널 베어링의 하우징 고정 구조
US11965520B2 (en) 2021-11-23 2024-04-23 Samsung Electronics Co., Ltd. Airfoil journal bearing

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JPS57169822U (https=) * 1981-04-21 1982-10-26
US4415280A (en) * 1981-11-23 1983-11-15 United Technologies Corporation Hydrodynamic fluid film bearing
US4552466A (en) * 1984-04-24 1985-11-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Compliant hydrodynamic fluid journal bearing
US4767222A (en) * 1987-06-11 1988-08-30 Williams International Corporation Compliant hydrodynamic gas lubricated bearing
US5427455A (en) * 1994-04-18 1995-06-27 Bosley; Robert W. Compliant foil hydrodynamic fluid film radial bearing
US5658079A (en) * 1995-06-05 1997-08-19 United Technologies Corporation Hydrodynamic fluid film journal bearing
JP2004084878A (ja) * 2002-08-28 2004-03-18 Honda Motor Co Ltd フォイル軸受け
JP2004084877A (ja) * 2002-08-28 2004-03-18 Honda Motor Co Ltd フォイル軸受け
JP2004270904A (ja) * 2003-03-12 2004-09-30 Honda Motor Co Ltd フォイル式流体軸受
JP4401704B2 (ja) * 2003-07-14 2010-01-20 本田技研工業株式会社 フォイル式流体軸受
US7070330B2 (en) * 2004-02-19 2006-07-04 R & D Dynamics Corporation Hydrodynamic fluid film bearing having a key-less foil

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