FR2587068B1 - Palier a film fluide hydrodynamique - Google Patents

Palier a film fluide hydrodynamique

Info

Publication number
FR2587068B1
FR2587068B1 FR858513406A FR8513406A FR2587068B1 FR 2587068 B1 FR2587068 B1 FR 2587068B1 FR 858513406 A FR858513406 A FR 858513406A FR 8513406 A FR8513406 A FR 8513406A FR 2587068 B1 FR2587068 B1 FR 2587068B1
Authority
FR
France
Prior art keywords
fluid film
film bearing
hydrodynamic fluid
hydrodynamic
bearing
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
FR858513406A
Other languages
English (en)
Other versions
FR2587068A1 (fr
Inventor
Giridhari Lal Agrawal
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2587068A1 publication Critical patent/FR2587068A1/fr
Application granted granted Critical
Publication of FR2587068B1 publication Critical patent/FR2587068B1/fr
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
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling 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
    • 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)
FR858513406A 1985-09-04 1985-09-10 Palier a film fluide hydrodynamique Expired FR2587068B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8521936A GB2180012B (en) 1985-09-04 1985-09-04 Hydrodynamic fluid film bearing

Publications (2)

Publication Number Publication Date
FR2587068A1 FR2587068A1 (fr) 1987-03-13
FR2587068B1 true FR2587068B1 (fr) 1989-07-13

Family

ID=10584691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858513406A Expired FR2587068B1 (fr) 1985-09-04 1985-09-10 Palier a film fluide hydrodynamique

Country Status (5)

Country Link
DE (1) DE3531720A1 (fr)
ES (1) ES8608640A1 (fr)
FR (1) FR2587068B1 (fr)
GB (1) GB2180012B (fr)
SE (1) SE450728B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700821B1 (fr) * 1993-01-27 1995-03-24 Abg Semca Palier hydrodynamique à film fluide.
US5871284A (en) * 1997-09-10 1999-02-16 Alliedsignal Inc. Foil thrust bearing set
US7625121B2 (en) * 2005-09-28 2009-12-01 Elliott Company Bearing assembly and centering support structure therefor
CN108286567B (zh) * 2018-03-06 2023-08-29 河北金士顿科技有限责任公司 一种具有厚顶层箔片结构的止推箔片动压空气轴承
CN113994112A (zh) * 2019-03-22 2022-01-28 布拉顿喷气机控股有限公司 适应性箔片径向轴承
CN112855747B (zh) * 2021-04-12 2022-07-19 宙斯能源动力科技(大连)有限公司 一种正反旋向的燕尾形结构空气动压径向箔片轴承
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153315A (en) * 1976-05-24 1979-05-08 The Garrett Corporation Foil bearing stiffener
US4415281A (en) * 1981-11-23 1983-11-15 United Technologies Corporation Hydrodynamic fluid film bearing
JPS58160619A (ja) * 1982-03-16 1983-09-24 Ishikawajima Harima Heavy Ind Co Ltd ガス軸受構造
JPS59197614A (ja) * 1983-04-23 1984-11-09 Ishikawajima Harima Heavy Ind Co Ltd 軸受構造

Also Published As

Publication number Publication date
GB2180012B (en) 1989-08-23
SE450728B (sv) 1987-07-20
DE3531720A1 (de) 1987-03-12
SE8504348L (sv) 1987-03-20
GB2180012A (en) 1987-03-18
FR2587068A1 (fr) 1987-03-13
ES547100A0 (es) 1986-07-16
GB8521936D0 (en) 1985-10-09
SE8504348D0 (sv) 1985-09-19
ES8608640A1 (es) 1986-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse