GB1175465A - Hydrodynamic Fluid Bearing - Google Patents

Hydrodynamic Fluid Bearing

Info

Publication number
GB1175465A
GB1175465A GB21276/68A GB2127668A GB1175465A GB 1175465 A GB1175465 A GB 1175465A GB 21276/68 A GB21276/68 A GB 21276/68A GB 2127668 A GB2127668 A GB 2127668A GB 1175465 A GB1175465 A GB 1175465A
Authority
GB
United Kingdom
Prior art keywords
fluid bearing
hydrodynamic fluid
shaft
bush
commissariat
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
GB21276/68A
Other languages
English (en)
Inventor
Louis Bourgain
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.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1175465A publication Critical patent/GB1175465A/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe 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)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Support Of The Bearing (AREA)
GB21276/68A 1967-05-17 1968-05-06 Hydrodynamic Fluid Bearing Expired GB1175465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR106702A FR1534759A (fr) 1967-05-17 1967-05-17 Palier à fluide hydrodynamique

Publications (1)

Publication Number Publication Date
GB1175465A true GB1175465A (en) 1969-12-23

Family

ID=8630971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21276/68A Expired GB1175465A (en) 1967-05-17 1968-05-06 Hydrodynamic Fluid Bearing

Country Status (5)

Country Link
BE (1) BE713435A (cg-RX-API-DMAC7.html)
DE (2) DE1750490A1 (cg-RX-API-DMAC7.html)
ES (1) ES353973A1 (cg-RX-API-DMAC7.html)
FR (1) FR1534759A (cg-RX-API-DMAC7.html)
GB (1) GB1175465A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541773A (en) * 1980-06-02 1985-09-17 Jeumont-Schneider Corporation Safety device for motor pump group

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616861B1 (fr) * 1987-06-22 1994-07-08 Jeumont Schneider Paliers hydrodynamiques a lobes
AT388774B (de) * 1987-09-10 1989-08-25 Ver Edelstahlwerke Ag Pumpenstangenfuehrungen fuer drehende pumpenantriebe
US5137418A (en) * 1990-12-21 1992-08-11 Roy E. Roth Company Floating self-centering turbine impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541773A (en) * 1980-06-02 1985-09-17 Jeumont-Schneider Corporation Safety device for motor pump group

Also Published As

Publication number Publication date
FR1534759A (fr) 1968-08-02
ES353973A1 (es) 1969-10-16
DE1750490A1 (de) 1972-02-17
BE713435A (cg-RX-API-DMAC7.html) 1968-08-16
DE6609100U (de) 1972-02-17

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee