DE68905451D1 - Fluidfilmlager. - Google Patents

Fluidfilmlager.

Info

Publication number: DE68905451D1
Authority: DE; Germany
Prior art keywords: fluid film; film warehouse; warehouse; fluid; film
Prior art date: 1988-12-23
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 - Fee Related

Application number

DE8989203076T

Other languages

English (en)

Other versions

DE68905451T2 (de

Inventor

Jacques Signoret

Pascal Hermel

Andre Jambou

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.)

Liebherr Aerospace Toulouse SAS

Original Assignee

ABG Semca SA

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.)

1988-12-23

Filing date

1989-12-05

Publication date

1993-04-22

1989-12-05 Application filed by ABG Semca SA filed Critical ABG Semca SA

1993-04-22 Application granted granted Critical

1993-04-22 Publication of DE68905451D1 publication Critical patent/DE68905451D1/de

1993-09-23 Publication of DE68905451T2 publication Critical patent/DE68905451T2/de

2009-12-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
Support Of The Bearing (AREA)

DE1989605451 1988-12-23 1989-12-05 Fluidfilmlager. Expired - Fee Related DE68905451T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8817080A FR2641046B1 (de)	1988-12-23	1988-12-23

Publications (2)

Publication Number	Publication Date
DE68905451D1 true DE68905451D1 (de)	1993-04-22
DE68905451T2 DE68905451T2 (de)	1993-09-23

Family

ID=9373343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE1989605451 Expired - Fee Related DE68905451T2 (de)	1988-12-23	1989-12-05	Fluidfilmlager.

Country Status (4)

Country	Link
EP (1)	EP0375001B1 (de)
JP (1)	JPH02212620A (de)
DE (1)	DE68905451T2 (de)
FR (1)	FR2641046B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
KR100413061B1 (ko) *	2001-01-19	2003-12-31	한국과학기술연구원	압전구동기를 이용한 스마트 포일 저널 베어링
KR100413060B1 (ko) *	2001-01-19	2003-12-31	한국과학기술연구원	하중 지지능력 및 안정성이 개선된 반능동형 댐퍼포일저널베어링
CN102434580B (zh) *	2011-11-04	2013-11-20	武汉航达航空科技发展有限公司	一种箔片动压轴承弹性支撑装置及其制作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1684693A (en) *	1923-09-10	1928-09-18	Fried Krupp Germaniawerft Ag	Thrust bearing with fluid friction
FR1517739A (fr) *	1966-07-27	1968-03-22	Dev Des Ind Modernes Soc Et	Dispositifs de paliers et butées aérodynamiques ou hydrodynamiques à patins élastiques
US4153315A (en) *	1976-05-24	1979-05-08	The Garrett Corporation	Foil bearing stiffener
US4208076A (en) *	1978-12-29	1980-06-17	Mechanical Technology Incorporated	Compliant hydrodynamic bearing with improved support element
US4415280A (en) *	1981-11-23	1983-11-15	United Technologies Corporation	Hydrodynamic fluid film bearing
US4701060A (en) *	1986-07-24	1987-10-20	The Garrett Corporation	Foil journal bearing cooling
US4795274A (en) *	1987-08-10	1989-01-03	Allied-Signal Inc.	Foil bearing

1988
- 1988-12-23 FR FR8817080A patent/FR2641046B1/fr not_active Expired
1989
- 1989-12-05 DE DE1989605451 patent/DE68905451T2/de not_active Expired - Fee Related
- 1989-12-05 EP EP89203076A patent/EP0375001B1/de not_active Expired - Lifetime
- 1989-12-21 JP JP33249889A patent/JPH02212620A/ja active Pending

Also Published As

Publication number	Publication date
EP0375001A1 (de)	1990-06-27
DE68905451T2 (de)	1993-09-23
FR2641046B1 (de)	1991-04-05
EP0375001B1 (de)	1993-03-17
FR2641046A1 (de)	1990-06-29
JPH02212620A (ja)	1990-08-23

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Legal Events

Date	Code	Title	Description
1994-04-14	8364	No opposition during term of opposition
1997-08-28	8327	Change in the person/name/address of the patent owner	Owner name: LIEBHERR-AEROSPACE TOULOUSE S.A., TOULOUSE, FR
2005-10-13	8339	Ceased/non-payment of the annual fee