DE3676067D1 - Fluessigkeitsdrucklager. - Google Patents

Fluessigkeitsdrucklager.

Info

Publication number
DE3676067D1
DE3676067D1 DE8686309897T DE3676067T DE3676067D1 DE 3676067 D1 DE3676067 D1 DE 3676067D1 DE 8686309897 T DE8686309897 T DE 8686309897T DE 3676067 T DE3676067 T DE 3676067T DE 3676067 D1 DE3676067 D1 DE 3676067D1
Authority
DE
Germany
Prior art keywords
liquid pressure
pressure bearing
bearing
liquid
pressure
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 - Lifetime
Application number
DE8686309897T
Other languages
English (en)
Inventor
Gu Alston Lee-Van
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE3676067D1 publication Critical patent/DE3676067D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/042—Sliding-contact bearings for exclusively rotary movement for axial load only with flexible leaves to create hydrodynamic wedge, e.g. axial 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Support Of The Bearing (AREA)
DE8686309897T 1985-12-19 1986-12-18 Fluessigkeitsdrucklager. Expired - Lifetime DE3676067D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/811,972 US4682900A (en) 1985-12-19 1985-12-19 Thrust bearing underspring

Publications (1)

Publication Number Publication Date
DE3676067D1 true DE3676067D1 (de) 1991-01-17

Family

ID=25208110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686309897T Expired - Lifetime DE3676067D1 (de) 1985-12-19 1986-12-18 Fluessigkeitsdrucklager.

Country Status (6)

Country Link
US (1) US4682900A (de)
EP (1) EP0228251B1 (de)
JP (1) JPS62147117A (de)
CA (1) CA1279085C (de)
DE (1) DE3676067D1 (de)
IL (1) IL80955A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871267A (en) * 1988-06-07 1989-10-03 Allied-Signal Inc. Foil thrust bearing
US5116143A (en) * 1990-12-20 1992-05-26 Allied-Signal Inc. High load capacity journal foil bearing
US5110220A (en) * 1991-03-08 1992-05-05 Allied-Signal Inc. Thrust bearing underspring
US5529398A (en) * 1994-12-23 1996-06-25 Bosley; Robert W. Compliant foil hydrodynamic fluid film thrust bearing
US5833369A (en) * 1997-03-28 1998-11-10 Mohawk Innovative Technology, Inc. High load capacity compliant foil hydrodynamic thrust bearing
US5918985A (en) 1997-09-19 1999-07-06 Capstone Turbine Corporation Compliant foil fluid thrust film bearing with a tilting pad underspring
US5938341A (en) * 1998-02-09 1999-08-17 Alliedsignal Inc. Foil thrust bearing including a follower spring having rotated, elongated spring tabs
US6224263B1 (en) 1999-01-22 2001-05-01 Alliedsignal Inc. Foil thrust bearing with varying circumferential and radial stiffness
US6354741B1 (en) * 1999-01-22 2002-03-12 Alliedsignal Inc. Foil thrust bearing
US6158892A (en) * 1999-08-25 2000-12-12 Capstone Turbine Corporation Fluid film thrust bearing having integral compliant foils
JP4114293B2 (ja) * 1999-12-06 2008-07-09 株式会社ジェイテクト 動圧軸受
WO2003004911A2 (en) * 2001-07-06 2003-01-16 R & D Dynamics Corporation Hydrodynamic foil face seal
US20040066991A1 (en) * 2002-10-03 2004-04-08 R & D Dynamics Corporation High load capacity foil thrust bearings
US6752533B2 (en) 2002-11-15 2004-06-22 Honeywell International Inc. Foil thrust bearing cooling
FR2894934B1 (fr) * 2005-12-15 2009-11-13 Airbus France Attache arriere d'un moteur d'aeronef avec manille en attente et ressort pour un tel axe en attente
US7883311B2 (en) * 2006-12-20 2011-02-08 General Electric Company Bearing assembly and method of assembling the same
US9157473B2 (en) * 2013-01-16 2015-10-13 Korea Institute Of Machinery & Materials Thrust bearing and combo bearing
CN103388622B (zh) * 2013-08-01 2016-02-24 哈尔滨东安发动机（集团）有限公司 轴向气体动压轴承
EP3557087B1 (de) * 2013-09-11 2021-07-21 Xdot Engineering and Analysis, PLLC Lagerfolie mit lappen und folienlager mit derselben
WO2015157052A1 (en) * 2014-04-11 2015-10-15 Borgwarner Inc. Foil thrust bearing for oil free turbocharger
JP2017101726A (ja) 2015-12-01 2017-06-08 Ntn株式会社 フォイル軸受
US9926973B2 (en) * 2016-06-13 2018-03-27 Hamilton Sundstrand Corporation Air bearing-corrugated thrust bearing disc
KR102552483B1 (ko) * 2016-12-05 2023-07-06 현대자동차주식회사 에어 포일 스러스트 베어링
CN107882870B (zh) * 2017-11-29 2024-03-22 浙江大学 仿生螺旋槽止推轴承
DE102018212490A1 (de) * 2018-07-26 2020-01-30 Ebm-Papst Mulfingen Gmbh & Co. Kg Foliengaslagervorrichtung zum Lagern eines Rotors sowie Verfahren und Verwendung
DE102018216520A1 (de) * 2018-09-26 2020-03-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Foliengaslagervorrichtung zum Lagern eines Rotors sowie Verfahren und Verwendung
CN109723720A (zh) * 2019-02-01 2019-05-07 西安交通大学 一种弹性支撑机构及动压气体止推轴承
US10927888B1 (en) 2019-09-05 2021-02-23 Hamilton Sunstrand Corporation Thrust bearings, rotating machinery having thrust bearings, and methods of making thrust bearings
DE102020132177A1 (de) 2020-12-03 2022-06-09 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts Axiales federblechfreies Foliengaslager

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382014A (en) * 1966-02-18 1968-05-07 Garrett Corp Self-acting foil bearings
US3635534A (en) * 1969-08-06 1972-01-18 Garrett Corp Self-pressurizing bearings with resilient elements
US3893733A (en) * 1972-12-13 1975-07-08 Garrett Corp Foil bearing arrangements
US4153315A (en) * 1976-05-24 1979-05-08 The Garrett Corporation Foil bearing stiffener
US4225196A (en) * 1978-12-29 1980-09-30 Mechanical Technology Incorporated Hydrodynamic compliant thrust bearing
US4208076A (en) * 1978-12-29 1980-06-17 Mechanical Technology Incorporated Compliant hydrodynamic bearing with improved support element
US4227753A (en) * 1978-12-29 1980-10-14 Mechanical Technology Incorporated Compliant gas thrust bearing with profiled and apertured thrust runner
US4277111A (en) * 1978-12-29 1981-07-07 Mechanical Technology Incorporated Support element for compliant hydrodynamic thrust bearing
US4247155A (en) * 1979-06-13 1981-01-27 United Technologies Corporation Resilient foil bearings
US4277112A (en) * 1979-10-01 1981-07-07 Mechanical Technology Incorporated Stepped, split, cantilevered compliant bearing support
US4462700A (en) * 1981-11-23 1984-07-31 United Technologies Corporation Hydrodynamic fluid film thrust bearing
US4451163A (en) * 1982-07-01 1984-05-29 The Garrett Corporation Foil bearing mounting carrier

Also Published As

Publication number Publication date
US4682900A (en) 1987-07-28
EP0228251A3 (en) 1987-11-04
IL80955A (en) 1991-11-21
CA1279085C (en) 1991-01-15
IL80955A0 (en) 1987-03-31
EP0228251A2 (de) 1987-07-08
EP0228251B1 (de) 1990-12-05
JPS62147117A (ja) 1987-07-01

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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