DE3374332D1 - Fluid bearings - Google Patents

Fluid bearings

Info

Publication number
DE3374332D1
DE3374332D1 DE8383303802T DE3374332T DE3374332D1 DE 3374332 D1 DE3374332 D1 DE 3374332D1 DE 8383303802 T DE8383303802 T DE 8383303802T DE 3374332 T DE3374332 T DE 3374332T DE 3374332 D1 DE3374332 D1 DE 3374332D1
Authority
DE
Germany
Prior art keywords
fluid bearings
bearings
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.)
Expired
Application number
DE8383303802T
Other languages
English (en)
Inventor
Jerry Glaser
Henry A Sirridge
Ernest J Ibach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Garrett Corp
Original Assignee
Garrett Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Garrett Corp filed Critical Garrett Corp
Application granted granted Critical
Publication of DE3374332D1 publication Critical patent/DE3374332D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
DE8383303802T 1982-07-01 1983-06-30 Fluid bearings Expired DE3374332D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/394,378 US4475824A (en) 1982-07-01 1982-07-01 Bearing foil stiffener

Publications (1)

Publication Number Publication Date
DE3374332D1 true DE3374332D1 (en) 1987-12-10

Family

ID=23558717

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383303802T Expired DE3374332D1 (en) 1982-07-01 1983-06-30 Fluid bearings

Country Status (4)

Country Link
US (1) US4475824A (de)
EP (1) EP0098741B1 (de)
JP (1) JPS5913116A (de)
DE (1) DE3374332D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795274A (en) * 1987-08-10 1989-01-03 Allied-Signal Inc. Foil bearing
FR2636690B1 (fr) * 1988-09-20 1992-05-22 Abg Semca Palier a film fluide et son procede de realisation
US5116143A (en) * 1990-12-20 1992-05-26 Allied-Signal Inc. High load capacity journal foil bearing
WO1992011469A1 (en) * 1990-12-20 1992-07-09 Allied-Signal Inc. Stepped foil journal foil bearing
US5228785A (en) * 1990-12-20 1993-07-20 Allied-Signal, Inc. Stepped foil journal foil bearing
GB9525561D0 (en) * 1995-12-14 1996-02-14 Glacier Metal Co Ltd Thrust bearing arrangement
US5902049A (en) * 1997-03-28 1999-05-11 Mohawk Innovative Technology, Inc. High load capacity compliant foil hydrodynamic journal bearing
RU2137954C1 (ru) * 1997-04-03 1999-09-20 Московский государственный авиационный институт (технический университет) Лепестковый газодинамический подшипник
US5915841A (en) 1998-01-05 1999-06-29 Capstone Turbine Corporation Compliant foil fluid film radial bearing
KR100413059B1 (ko) * 2001-01-19 2003-12-31 한국과학기술연구원 일체형 다엽/범프 공기포일저널베어링 및 다엽/범프포일의 제작방법
KR100413060B1 (ko) 2001-01-19 2003-12-31 한국과학기술연구원 하중 지지능력 및 안정성이 개선된 반능동형 댐퍼포일저널베어링
KR100413061B1 (ko) 2001-01-19 2003-12-31 한국과학기술연구원 압전구동기를 이용한 스마트 포일 저널 베어링
US6987162B2 (en) * 2001-10-23 2006-01-17 Tien Tsai Lin Method and apparatus of producing high-density polyimide (HPI) film
KR100479607B1 (ko) * 2001-12-18 2005-03-30 엘지전자 주식회사 포일 저널 베어링
WO2008153226A1 (en) * 2007-06-12 2008-12-18 Kturbo, Inc. Radial foil bearing with sealing function
US8029194B2 (en) * 2007-06-18 2011-10-04 R&D Dynamics Corporation Restrained, reverse multi-pad bearing assembly
CN103688068B (zh) * 2011-08-24 2017-04-26 博格华纳公司 轴承安排
JP2014134714A (ja) * 2013-01-11 2014-07-24 Xacti Corp スライダーのスライド及び位置決め構造
US9057401B2 (en) 2013-01-19 2015-06-16 Honeywell International Inc. High strength foil journal bearing retainer
US9556899B2 (en) 2013-01-19 2017-01-31 Honeywell International Inc. High strength foil journal bearing retainer
US9989085B2 (en) 2013-01-19 2018-06-05 Honeywell International Inc. High strength foil journal bearing retainer
WO2015087675A1 (ja) * 2013-12-12 2015-06-18 Ntn株式会社 フォイル軸受と、これを有するフォイル軸受ユニット及びターボ機械
JP6305749B2 (ja) * 2013-12-12 2018-04-04 Ntn株式会社 フォイル軸受と、これを有するフォイル軸受ユニット及びターボ機械
US10228015B2 (en) * 2015-05-19 2019-03-12 Lifeng Luo Hybrid dynamic pressure gas radial bearing
CN105179462B (zh) * 2015-09-16 2017-11-03 中国民航大学 一种波箔型空气动压轴承
US10240633B2 (en) 2016-09-13 2019-03-26 Baker Hughes, A Ge Company, Llc Additively manufactured components for downhole operations
KR102598984B1 (ko) * 2018-02-06 2023-11-03 한화파워시스템 주식회사 스러스트 에어 포일 베어링
ES2963522T3 (es) * 2019-03-22 2024-03-27 Bladon Jets Holdings Ltd Cojinete radial de lámina flexible
US11131339B1 (en) * 2020-03-04 2021-09-28 The Boeing Company High performance air journal bearing
CN116348683B (zh) 2020-11-17 2026-01-09 株式会社Ihi 推力空气轴承
CN114688161B (zh) * 2020-12-25 2025-06-06 珠海格力电器股份有限公司 气体轴承及压缩机
CN113236659A (zh) * 2021-05-12 2021-08-10 中国电子科技集团公司第十六研究所 一种动压气浮径向轴承

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375046A (en) * 1965-11-01 1968-03-26 Garrett Corp Foil thrust bearing arrangements
US3366427A (en) * 1965-11-01 1968-01-30 Garrett Corp Selectively pressurized foil bearing arrangements
US3382014A (en) * 1966-02-18 1968-05-07 Garrett Corp Self-acting foil bearings
US3467451A (en) * 1966-08-29 1969-09-16 Garrett Corp Resiliently mounted bearing arrangements
US3511544A (en) * 1967-08-11 1970-05-12 Garrett Corp Linear self-acting bearing with conformable surface
US3615121A (en) * 1969-04-01 1971-10-26 Garrett Corp Bearing foil anchoring arrangements
US3747997A (en) * 1971-07-22 1973-07-24 Mechanical Tech Inc Hydrodynamic foil bearings
US3809443A (en) * 1971-08-05 1974-05-07 Mechanical Tech Inc Hydrodynamic foil bearings
US3893733A (en) * 1972-12-13 1975-07-08 Garrett Corp Foil bearing arrangements
JPS5253163A (en) * 1975-10-28 1977-04-28 Komatsu Mfg Co Ltd Journal bearing
US4178046A (en) * 1976-05-24 1979-12-11 The Garrett Corporation Foil bearing
US4153315A (en) * 1976-05-24 1979-05-08 The Garrett Corporation Foil bearing stiffener
US4082375A (en) * 1976-12-17 1978-04-04 United Technologies Corporation Dual wedge fluid thrust bearing including wave spring
US4133585A (en) * 1977-08-04 1979-01-09 United Technologies Corporation Resilient foil journal bearing
DE2747399C2 (de) * 1977-10-21 1983-02-10 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Hydrodynamisches Folienradiallager
US4208076A (en) * 1978-12-29 1980-06-17 Mechanical Technology Incorporated Compliant hydrodynamic bearing with improved support element
US4223958A (en) * 1978-12-29 1980-09-23 Mechanical Technology Incorporated Modular compliant hydrodynamic bearing with overlapping bearing sheet
US4295689A (en) * 1979-08-30 1981-10-20 United Technologies Corporation Adjustable clearance foil journal bearing and method of manufacturing foil element therefor
US4262975A (en) * 1979-10-01 1981-04-21 Mechanical Technology Incorporated Compliant journal bearing with angular stiffness gradient

Also Published As

Publication number Publication date
EP0098741A1 (de) 1984-01-18
US4475824A (en) 1984-10-09
JPS5913116A (ja) 1984-01-23
EP0098741B1 (de) 1987-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee