FR2700821B1 - Palier hydrodynamique à film fluide. - Google Patents

Palier hydrodynamique à film fluide.

Info

Publication number
FR2700821B1
FR2700821B1 FR9300921A FR9300921A FR2700821B1 FR 2700821 B1 FR2700821 B1 FR 2700821B1 FR 9300921 A FR9300921 A FR 9300921A FR 9300921 A FR9300921 A FR 9300921A FR 2700821 B1 FR2700821 B1 FR 2700821B1
Authority
FR
France
Prior art keywords
hydrodynamic bearing
fluid film
fluid
film
hydrodynamic
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
FR9300921A
Other languages
English (en)
Other versions
FR2700821A1 (fr
Inventor
Pascal Hermel
Jacques Signoret
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.)
ABG Semca SA
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.)
Filing date
Publication date
Application filed by ABG Semca SA filed Critical ABG Semca SA
Priority to FR9300921A priority Critical patent/FR2700821B1/fr
Publication of FR2700821A1 publication Critical patent/FR2700821A1/fr
Application granted granted Critical
Publication of FR2700821B1 publication Critical patent/FR2700821B1/fr
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
    • F16C17/02—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)
  • Sliding-Contact Bearings (AREA)
FR9300921A 1993-01-27 1993-01-27 Palier hydrodynamique à film fluide. Expired - Lifetime FR2700821B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9300921A FR2700821B1 (fr) 1993-01-27 1993-01-27 Palier hydrodynamique à film fluide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300921A FR2700821B1 (fr) 1993-01-27 1993-01-27 Palier hydrodynamique à film fluide.

Publications (2)

Publication Number Publication Date
FR2700821A1 FR2700821A1 (fr) 1994-07-29
FR2700821B1 true FR2700821B1 (fr) 1995-03-24

Family

ID=9443485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9300921A Expired - Lifetime FR2700821B1 (fr) 1993-01-27 1993-01-27 Palier hydrodynamique à film fluide.

Country Status (1)

Country Link
FR (1) FR2700821B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005706B1 (fr) 2013-05-16 2015-09-04 Liebherr Aerospace Toulouse Sas Procede de fabrication d'un raidisseur ondule de palier a feuilles et raidisseur obtenu
US10371198B2 (en) 2015-01-19 2019-08-06 Hamilton Sundstrand Corporation Quad foil journal air bearing
US20160208847A1 (en) * 2015-01-19 2016-07-21 Hamilton Sundstrand Corporation Quad foil journal air bearing
FR3083273B1 (fr) 2018-07-02 2020-06-12 Liebherr-Aerospace Toulouse Sas Dispositif formant palier radial aerodynamique a feuilles et procede de fabrication d’un tel dispositif

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415281A (en) * 1981-11-23 1983-11-15 United Technologies Corporation Hydrodynamic fluid film bearing
GB2180012B (en) * 1985-09-04 1989-08-23 United Technologies Corp Hydrodynamic fluid film bearing
US4767222A (en) * 1987-06-11 1988-08-30 Williams International Corporation Compliant hydrodynamic gas lubricated bearing
FR2670545B1 (fr) * 1990-12-13 1994-04-15 Abg Semca Sa Palier hydrodynamique a film fluide.

Also Published As

Publication number Publication date
FR2700821A1 (fr) 1994-07-29

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property