CA1093130A - Foil bearing - Google Patents

Foil bearing

Info

Publication number
CA1093130A
CA1093130A CA278,515A CA278515A CA1093130A CA 1093130 A CA1093130 A CA 1093130A CA 278515 A CA278515 A CA 278515A CA 1093130 A CA1093130 A CA 1093130A
Authority
CA
Canada
Prior art keywords
foil
mounting
mounting assembly
bearing
under
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
CA278,515A
Other languages
English (en)
French (fr)
Inventor
James R. Wenban
Alexander Silver
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 CA1093130A publication Critical patent/CA1093130A/en
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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
CA278,515A 1976-05-24 1977-05-16 Foil bearing Expired CA1093130A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US689,619 1976-05-24
US05/689,619 US4178046A (en) 1976-05-24 1976-05-24 Foil bearing

Publications (1)

Publication Number Publication Date
CA1093130A true CA1093130A (en) 1981-01-06

Family

ID=24769226

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,515A Expired CA1093130A (en) 1976-05-24 1977-05-16 Foil bearing

Country Status (13)

Country Link
US (1) US4178046A (cg-RX-API-DMAC7.html)
JP (1) JPS5848767B2 (cg-RX-API-DMAC7.html)
BR (1) BR7703327A (cg-RX-API-DMAC7.html)
CA (1) CA1093130A (cg-RX-API-DMAC7.html)
DD (1) DD133106A1 (cg-RX-API-DMAC7.html)
DE (1) DE2723169C2 (cg-RX-API-DMAC7.html)
FR (1) FR2352983A1 (cg-RX-API-DMAC7.html)
GB (1) GB1569431A (cg-RX-API-DMAC7.html)
IL (1) IL52113A (cg-RX-API-DMAC7.html)
IT (1) IT1111662B (cg-RX-API-DMAC7.html)
PL (1) PL125730B1 (cg-RX-API-DMAC7.html)
SE (1) SE432132B (cg-RX-API-DMAC7.html)
SU (1) SU776573A3 (cg-RX-API-DMAC7.html)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054938A (en) * 1987-05-29 1991-10-08 Ide Russell D Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same
US5137373A (en) * 1987-05-29 1992-08-11 Ide Russell D Bearings having beam mounted bearing pads and methods of making same
DE2747399C2 (de) 1977-10-21 1983-02-10 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Hydrodynamisches Folienradiallager
DE2853146C2 (de) * 1978-12-08 1984-01-05 Franz Klaus Union Armaturen, Pumpen Gmbh & Co, 4630 Bochum Foliengleitlager, insbesondere für Chemiepumpen
US4229054A (en) * 1978-12-29 1980-10-21 Mechanical Technology Incorporated Multi-pad compliant hydrodynamic journal bearing
US4654939A (en) * 1979-04-27 1987-04-07 The Garrett Corporation Foil bearing surfaces and method of making same
US4459047A (en) * 1979-04-27 1984-07-10 The Garrett Corporation Foil bearing surfaces and method of making same
DE2934271C2 (de) * 1979-08-24 1983-11-10 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Aerodynamisches Radiallager für hochtourige Strömungsmaschinen
US4277113A (en) * 1979-10-01 1981-07-07 Mechanical Technology Incorporated Composite material compliant bearing element
EP0068387B1 (en) * 1981-06-29 1986-03-26 Shimadzu Corporation Fluid foil bearing
JPS58160619A (ja) * 1982-03-16 1983-09-24 Ishikawajima Harima Heavy Ind Co Ltd ガス軸受構造
FR2527715B1 (fr) * 1982-05-27 1985-10-11 Abg Semca Procede de realisation de paliers hydrodynamiques, paliers realises et ensembles accessoires pour la realisation desdits paliers
US4475824A (en) * 1982-07-01 1984-10-09 The Garrett Corporation Bearing foil stiffener
US4451163A (en) * 1982-07-01 1984-05-29 The Garrett Corporation Foil bearing mounting carrier
US4555187A (en) * 1982-09-30 1985-11-26 The Garrett Corporation Foil bearing alignment
US4502795A (en) * 1982-09-30 1985-03-05 The Garrett Corporation Foil bearing alignment
US4526482A (en) * 1984-02-07 1985-07-02 Ide Russell D Hydrodynamic bearing surface for high loads and low viscosity lubricating fluids
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
US4701060A (en) * 1986-07-24 1987-10-20 The Garrett Corporation Foil journal bearing cooling
US5304006A (en) * 1989-02-08 1994-04-19 Ide Russell D Self positioning beam mounted bearing and bearing and shaft assembly including the same
US5503479A (en) * 1987-05-29 1996-04-02 Ide; Russell D. Low profile thrust bearings having spaced pads and methods of making the same
US5284392A (en) * 1987-05-29 1994-02-08 Ide Russell D Bearings having spaced pads and methods of making the same
US5489155A (en) * 1987-05-29 1996-02-06 Ide; Russell D. Tilt pad variable geometry bearings having tilting bearing pads and methods of making same
US5393145A (en) * 1987-05-29 1995-02-28 Ide; Russell D. Pad type hydrodynamic thrust bearings having a modular construction
US5743654A (en) * 1987-05-29 1998-04-28 Kmc, Inc. Hydrostatic and active control movable pad bearing
US5660481A (en) * 1987-05-29 1997-08-26 Ide; Russell D. Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same
US5246295A (en) * 1991-10-30 1993-09-21 Ide Russell D Non-contacting mechanical face seal of the gap-type
US5455778A (en) * 1987-05-29 1995-10-03 Ide; Russell D. Bearing design analysis apparatus and method
US5564836A (en) * 1987-05-29 1996-10-15 Kmc, Inc. Multi-deflection pad hydrodynamic thrust bearings having a multimode construction
US5620260A (en) * 1987-05-29 1997-04-15 Ide; Russell D. Variable characteristic thrust bearing
US5255984A (en) * 1987-05-29 1993-10-26 Ide Russell D Variable characteristic thrust bearing
US4795274A (en) * 1987-08-10 1989-01-03 Allied-Signal Inc. Foil bearing
US5033871A (en) * 1988-10-25 1991-07-23 Ide Russell D Extrudable multi-rigidity hydrodynamic bearing and method of making the same
DE3921704A1 (de) * 1989-07-01 1991-01-03 Kloeckner Humboldt Deutz Ag Aerodynamisches gleitlager
US5228785A (en) * 1990-12-20 1993-07-20 Allied-Signal, Inc. Stepped foil journal foil bearing
US5427455A (en) * 1994-04-18 1995-06-27 Bosley; Robert W. Compliant foil hydrodynamic fluid film radial bearing
US5634723A (en) * 1995-06-15 1997-06-03 R & D Dynamics Corporation Hydrodynamic fluid film bearing
US5918985A (en) 1997-09-19 1999-07-06 Capstone Turbine Corporation Compliant foil fluid thrust film bearing with a tilting pad underspring
US5915841A (en) 1998-01-05 1999-06-29 Capstone Turbine Corporation Compliant foil fluid film radial bearing
SG94776A1 (en) * 2000-03-03 2003-03-18 Sankyo Seiki Seisakusho Kk Dynamic pressure bearing device and method of manufacturing the same
JP4287021B2 (ja) * 2000-04-10 2009-07-01 本田技研工業株式会社 フォイル式流体軸受
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
US7077573B2 (en) * 2001-06-11 2006-07-18 Tribotek, Inc. Contact 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
JP4299625B2 (ja) * 2003-10-03 2009-07-22 本田技研工業株式会社 フォイル式流体軸受
US6964522B2 (en) * 2004-01-22 2005-11-15 Honeywell International Inc. Hydrodynamic journal foil bearing system
KR100573384B1 (ko) * 2004-02-14 2006-04-25 한국터보기계(주) 래디알 포일 베어링
US7374342B2 (en) * 2004-07-26 2008-05-20 Samsung Techwin Co., Ltd. Hydrodynamic fluid film bearing and bearing housing with cooling capacity
US7845855B2 (en) * 2007-04-13 2010-12-07 Delaware Capital Formation, Inc. Integral tilting pad bearing
WO2008148800A1 (en) * 2007-06-04 2008-12-11 Leuven Air Bearings N.V. Conical fluid bearings
US8371799B2 (en) * 2010-01-13 2013-02-12 Honeywell International Inc. Turbo compressor/journal foil bearings with axial retainers
JP5333246B2 (ja) * 2010-01-13 2013-11-06 株式会社島津製作所 動圧気体軸受
JP5257370B2 (ja) * 2010-01-13 2013-08-07 株式会社島津製作所 動圧気体軸受
RU2437005C2 (ru) * 2010-02-15 2011-12-20 Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) Конический лепестковый подшипник скольжения
JP6113444B2 (ja) 2011-09-22 2017-04-12 Ntn株式会社 フォイル軸受
RU2489615C1 (ru) * 2011-11-24 2013-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Государственный университет - учебно-научно-производственный комплекс" (ФГБОУ ВПО "Госуниверситет - УНПК") Комбинированный радиально-осевой газодинамический лепестковый подшипник скольжения
US9033657B2 (en) 2011-12-12 2015-05-19 Honeywell International Inc. Gas turbine engine including lift-off finger seals, lift-off finger seals, and method for the manufacture thereof
US9062712B1 (en) 2012-02-27 2015-06-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Passive thermal management of foil bearings
DE112013004314T5 (de) * 2012-10-17 2015-05-21 Borgwarner Inc. Eine ölfreie Turboladerlagerbaugruppe mit konischer Welle, die auf nachgiebigen Gaslagern gestützt ist
EP3428465B1 (en) 2012-12-19 2020-12-09 NTN Corporation Radial foil bearing
WO2014133499A2 (en) * 2013-02-27 2014-09-04 United States Of America, As Represented By The Administrator Of The National Aeronautics And Space Administration Passive thermal management of foil bearings
US8616772B1 (en) * 2013-03-15 2013-12-31 Little Engine, LLC Conformal wear-resistant bearing assembly
US8783952B1 (en) * 2013-04-03 2014-07-22 Hamilton Sundstrand Corporation Journal bearing sleeve
US9506566B2 (en) 2013-10-23 2016-11-29 Honeywell International Inc. Finger-foil seals and gas turbine engines employing the same
US10012109B2 (en) * 2013-12-12 2018-07-03 Ntn Corporation Foil bearing, and foil bearing unit and turbo machine each having same
JP6144222B2 (ja) * 2014-03-25 2017-06-07 Ntn株式会社 フォイル軸受
RU2568005C1 (ru) * 2014-06-04 2015-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Государственный университет-учебно-научно-производственный комплекс" (ФГБОУ ВПО "Госуниверситет-УНПК") Лепестковый газодинамический подшипник с активным управлением
RU2581101C1 (ru) * 2014-11-05 2016-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Государственный университет-учебно-научно-производственный комплекс" (ФГБОУ ВПО "Госуниверситет-УНПК") Многолепестковый газодинамический подшипник с активным управлением
CN105202018B (zh) * 2015-05-19 2018-06-12 罗立峰 一种混合式动压气体径向轴承
DE102015211319B4 (de) * 2015-06-19 2019-08-08 Technische Universität Ilmenau Fluiddynamisches Lager
WO2017065181A1 (ja) * 2015-10-16 2017-04-20 Ntn株式会社 フォイル軸受
JP2017075678A (ja) * 2015-10-16 2017-04-20 Ntn株式会社 フォイル軸受
JP6545605B2 (ja) * 2015-11-19 2019-07-17 Ntn株式会社 フォイル軸受
RU169646U1 (ru) * 2016-06-08 2017-03-28 Федеральное государственное бюджетное образовательное учреждение высшего образования Московский авиационный институт (национальный исследовательский университет) (МАИ) Радиальный лепестковый газодинамический подшипник
RU185487U1 (ru) * 2018-09-21 2018-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский авиационный институт (национальный исследовательский университет)" Радиальный лепестковый газодинамический подшипник
RU2708413C1 (ru) * 2019-01-09 2019-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "ОРЛОВСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ имени И.С. ТУРГЕНЕВА" (ОГУ им. И.С. Тургенева) Многолепестковый мехатронный газодинамический подшипник
RU2708409C1 (ru) * 2019-01-09 2019-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "ОРЛОВСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ имени И.С. ТУРГЕНЕВА" (ОГУ им. И.С. Тургенева) Лепестковый мехатронный газодинамический подшипник
CN116348683A (zh) * 2020-11-17 2023-06-27 株式会社Ihi 推力空气轴承
US11674397B2 (en) * 2020-11-18 2023-06-13 General Electric Company Variable stiffness damper system
CN114992232A (zh) * 2022-04-12 2022-09-02 中船重工(重庆)西南装备研究院有限公司 一种推力箔片气体轴承及其装配方法

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US3366427A (en) * 1965-11-01 1968-01-30 Garrett Corp Selectively pressurized foil bearing arrangements
GB1203825A (en) * 1967-09-15 1970-09-03 Fichtel & Sachs Ag Lined bearing
DE1625538C3 (de) * 1967-09-15 1973-11-22 Fichtel & Sachs Ag, 8720 Schweinfurt Gleitlager mit Kunststoff Lager Segmenten
US3635534A (en) * 1969-08-06 1972-01-18 Garrett Corp Self-pressurizing bearings with resilient elements
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

Also Published As

Publication number Publication date
SE7705704L (sv) 1977-12-19
US4178046A (en) 1979-12-11
JPS5848767B2 (ja) 1983-10-31
DD133106A1 (de) 1978-12-06
DE2723169C2 (de) 1984-01-12
SE432132B (sv) 1984-03-19
IT1111662B (it) 1986-01-13
IL52113A0 (en) 1977-07-31
PL125730B1 (en) 1983-06-30
FR2352983A1 (fr) 1977-12-23
SU776573A3 (ru) 1980-10-30
DE2723169A1 (de) 1977-12-08
GB1569431A (en) 1980-06-18
PL198344A1 (pl) 1978-01-30
JPS52143356A (en) 1977-11-29
IL52113A (en) 1981-01-30
FR2352983B1 (cg-RX-API-DMAC7.html) 1981-10-16
BR7703327A (pt) 1978-03-14

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