FR2878590B1 - FRICTION REDUCTION OF A HYDRODYNAMIC BEARING - Google Patents

FRICTION REDUCTION OF A HYDRODYNAMIC BEARING

Info

Publication number
FR2878590B1
FR2878590B1 FR0452791A FR0452791A FR2878590B1 FR 2878590 B1 FR2878590 B1 FR 2878590B1 FR 0452791 A FR0452791 A FR 0452791A FR 0452791 A FR0452791 A FR 0452791A FR 2878590 B1 FR2878590 B1 FR 2878590B1
Authority
FR
France
Prior art keywords
hydrodynamic bearing
friction reduction
friction
reduction
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.)
Active
Application number
FR0452791A
Other languages
French (fr)
Other versions
FR2878590A1 (en
Inventor
Jean Louis Ligier
Patrick Ragot
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0452791A priority Critical patent/FR2878590B1/en
Publication of FR2878590A1 publication Critical patent/FR2878590A1/en
Application granted granted Critical
Publication of FR2878590B1 publication Critical patent/FR2878590B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
FR0452791A 2004-11-29 2004-11-29 FRICTION REDUCTION OF A HYDRODYNAMIC BEARING Active FR2878590B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0452791A FR2878590B1 (en) 2004-11-29 2004-11-29 FRICTION REDUCTION OF A HYDRODYNAMIC BEARING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452791A FR2878590B1 (en) 2004-11-29 2004-11-29 FRICTION REDUCTION OF A HYDRODYNAMIC BEARING

Publications (2)

Publication Number Publication Date
FR2878590A1 FR2878590A1 (en) 2006-06-02
FR2878590B1 true FR2878590B1 (en) 2007-01-05

Family

ID=34952126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452791A Active FR2878590B1 (en) 2004-11-29 2004-11-29 FRICTION REDUCTION OF A HYDRODYNAMIC BEARING

Country Status (1)

Country Link
FR (1) FR2878590B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005467B4 (en) * 2011-03-11 2016-04-28 Federal-Mogul Wiesbaden Gmbh Plain bearing shell with a collecting groove

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882326A (en) * 1957-03-01 1961-11-15 Wladimar Tiraspolsky Improvements in drilling motors for subterranean work comprising axial irrigated thrust bearings
JPH0833259A (en) 1994-07-22 1996-02-02 Meidensha Corp Slide bearing
US6036435A (en) * 1997-03-27 2000-03-14 Pump Engineering, Inc. Thrust bearing
US6120188A (en) * 1997-06-19 2000-09-19 Matsushita Electric Industiral Co., Ltd. Bearing unit manufacturing method bearing unit and motor using the bearing unit
JPH1113426A (en) * 1997-06-23 1999-01-19 Daido Metal Co Ltd Roller supporting device
DE19833763A1 (en) * 1998-07-17 2000-02-03 Brose Fahrzeugteile Method for manufacturing a bearing for a pull-thorough bearing for e.g. a shaft or bolt and apparatus for performing the method
US6569816B2 (en) * 2000-08-18 2003-05-27 Ntn Corporation Composition having lubricity and product comprising the composition

Also Published As

Publication number Publication date
FR2878590A1 (en) 2006-06-02

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