FR2616861B1 - Paliers hydrodynamiques a lobes - Google Patents
Paliers hydrodynamiques a lobesInfo
- Publication number
- FR2616861B1 FR2616861B1 FR8708719A FR8708719A FR2616861B1 FR 2616861 B1 FR2616861 B1 FR 2616861B1 FR 8708719 A FR8708719 A FR 8708719A FR 8708719 A FR8708719 A FR 8708719A FR 2616861 B1 FR2616861 B1 FR 2616861B1
- Authority
- FR
- France
- Prior art keywords
- lobes
- hydrodynamic bearings
- hydrodynamic
- bearings
- 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 - Fee Related
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding-Contact Bearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8708719A FR2616861B1 (fr) | 1987-06-22 | 1987-06-22 | Paliers hydrodynamiques a lobes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8708719A FR2616861B1 (fr) | 1987-06-22 | 1987-06-22 | Paliers hydrodynamiques a lobes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2616861A1 FR2616861A1 (fr) | 1988-12-23 |
FR2616861B1 true FR2616861B1 (fr) | 1994-07-08 |
Family
ID=9352335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8708719A Expired - Fee Related FR2616861B1 (fr) | 1987-06-22 | 1987-06-22 | Paliers hydrodynamiques a lobes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2616861B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200687A1 (de) * | 1992-01-14 | 1993-07-22 | Asea Brown Boveri | Radiallager |
GB2405909B (en) * | 2003-09-13 | 2006-11-22 | Waukesha Bearings Ltd | Sliding radial bearing arrangement |
US8888474B2 (en) * | 2011-09-08 | 2014-11-18 | Baker Hughes Incorporated | Downhole motors and pumps with asymmetric lobes |
EP3098465B1 (fr) * | 2012-12-19 | 2019-10-02 | Mitsubishi Heavy Industries, Ltd. | Dispositif de palier à douille flottante et compresseur de suralimentation comprenant celui-ci |
US9562602B2 (en) | 2014-07-07 | 2017-02-07 | Solar Turbines Incorporated | Tri-lobe bearing for a gearbox |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE378750A (fr) * | ||||
DE817230C (de) * | 1949-06-22 | 1951-10-15 | Bruno Lotter | Dreipunkt-Lagerung |
GB871001A (en) * | 1956-12-19 | 1961-06-21 | English Electric Co Ltd | Improvements in and relating to journal bearings |
FR1347907A (fr) * | 1962-11-23 | 1964-01-04 | Sagem | Perfectionnements apportés aux paliers dynamiques à film fluide, notamment à ceux pour organes tournants soumis à des sollicitations transversales de direction variable |
FR1534759A (fr) * | 1967-05-17 | 1968-08-02 | Commissariat Energie Atomique | Palier à fluide hydrodynamique |
-
1987
- 1987-06-22 FR FR8708719A patent/FR2616861B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2616861A1 (fr) | 1988-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |