FR2727727A1 - Paliers de vilebrequin pour moteur a combustion interne - Google Patents

Paliers de vilebrequin pour moteur a combustion interne Download PDF

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Publication number
FR2727727A1
FR2727727A1 FR9414516A FR9414516A FR2727727A1 FR 2727727 A1 FR2727727 A1 FR 2727727A1 FR 9414516 A FR9414516 A FR 9414516A FR 9414516 A FR9414516 A FR 9414516A FR 2727727 A1 FR2727727 A1 FR 2727727A1
Authority
FR
France
Prior art keywords
heat transfer
transfer fluid
crankshaft
bearings
passages
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.)
Granted
Application number
FR9414516A
Other languages
English (en)
French (fr)
Other versions
FR2727727B1 (xx
Inventor
Thierry Bailliez
Philippe Bernet
Laurent Polac
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
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9414516A priority Critical patent/FR2727727A1/fr
Publication of FR2727727A1 publication Critical patent/FR2727727A1/fr
Application granted granted Critical
Publication of FR2727727B1 publication Critical patent/FR2727727B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/001—Heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
    • F01M5/021—Conditioning lubricant for aiding engine starting, e.g. heating by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/14—Features relating to lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F2001/104—Cylinders; Cylinder heads  having cooling means for liquid cooling using an open deck, i.e. the water jacket is open at the block top face
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase
    • F02F2007/0056—Crankshaft bearings fitted in the crankcase using bearing beams, i.e. bearings interconnected by a beam or multiple beams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
FR9414516A 1994-12-02 1994-12-02 Paliers de vilebrequin pour moteur a combustion interne Granted FR2727727A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9414516A FR2727727A1 (fr) 1994-12-02 1994-12-02 Paliers de vilebrequin pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414516A FR2727727A1 (fr) 1994-12-02 1994-12-02 Paliers de vilebrequin pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2727727A1 true FR2727727A1 (fr) 1996-06-07
FR2727727B1 FR2727727B1 (xx) 1997-02-21

Family

ID=9469424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9414516A Granted FR2727727A1 (fr) 1994-12-02 1994-12-02 Paliers de vilebrequin pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2727727A1 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0921344A1 (en) * 1997-12-04 1999-06-09 SKF Nova AB Heating of a bearing
WO2004048765A1 (de) * 2002-11-26 2004-06-10 Fritz Winter Eisengiesserei Gmbh & Co. Kg Gegossenes bauteil für eine brennkraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123620A1 (fr) * 1983-04-22 1984-10-31 Regie Nationale Des Usines Renault Dispositif pour la mise en température rapide et la régulation thermique de l'huile de lubrification d'un moteur à combustion interne
DE3322063A1 (de) * 1983-06-18 1984-12-20 Daimler-Benz Ag, 7000 Stuttgart Brennkraftmaschine mit schmieroelkreislauf
GB2172344A (en) * 1984-12-14 1986-09-17 Honda Motor Co Ltd Lubricant feed system for use in the journal of a crankshaft
DE3730682A1 (de) * 1987-09-12 1989-03-23 Kloeckner Humboldt Deutz Ag Brennkraftmaschine mit geschlossenem kuehlkreislauf
FR2704275A1 (fr) * 1993-04-23 1994-10-28 Renault Dispositif pour le chauffage de l'huile d'un moteur à combustion interne.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123620A1 (fr) * 1983-04-22 1984-10-31 Regie Nationale Des Usines Renault Dispositif pour la mise en température rapide et la régulation thermique de l'huile de lubrification d'un moteur à combustion interne
DE3322063A1 (de) * 1983-06-18 1984-12-20 Daimler-Benz Ag, 7000 Stuttgart Brennkraftmaschine mit schmieroelkreislauf
GB2172344A (en) * 1984-12-14 1986-09-17 Honda Motor Co Ltd Lubricant feed system for use in the journal of a crankshaft
DE3730682A1 (de) * 1987-09-12 1989-03-23 Kloeckner Humboldt Deutz Ag Brennkraftmaschine mit geschlossenem kuehlkreislauf
FR2704275A1 (fr) * 1993-04-23 1994-10-28 Renault Dispositif pour le chauffage de l'huile d'un moteur à combustion interne.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0921344A1 (en) * 1997-12-04 1999-06-09 SKF Nova AB Heating of a bearing
WO2004048765A1 (de) * 2002-11-26 2004-06-10 Fritz Winter Eisengiesserei Gmbh & Co. Kg Gegossenes bauteil für eine brennkraftmaschine
US7387102B2 (en) 2002-11-26 2008-06-17 Fritz Winter Eisengiesserei Gmbh & Co. Kg Cast part for an internal combustion engine

Also Published As

Publication number Publication date
FR2727727B1 (xx) 1997-02-21

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