FR1299038A - Improvements to crankshaft bearings of aluminum crankcase engines - Google Patents

Improvements to crankshaft bearings of aluminum crankcase engines

Info

Publication number
FR1299038A
FR1299038A FR864131A FR864131A FR1299038A FR 1299038 A FR1299038 A FR 1299038A FR 864131 A FR864131 A FR 864131A FR 864131 A FR864131 A FR 864131A FR 1299038 A FR1299038 A FR 1299038A
Authority
FR
France
Prior art keywords
crankshaft bearings
aluminum crankcase
engines
crankcase engines
aluminum
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
FR864131A
Other languages
French (fr)
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 FR864131A priority Critical patent/FR1299038A/en
Application granted granted Critical
Publication of FR1299038A publication Critical patent/FR1299038A/en
Expired 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
    • 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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/22—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with arrangements compensating for thermal expansion
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR864131A 1961-06-07 1961-06-07 Improvements to crankshaft bearings of aluminum crankcase engines Expired FR1299038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864131A FR1299038A (en) 1961-06-07 1961-06-07 Improvements to crankshaft bearings of aluminum crankcase engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864131A FR1299038A (en) 1961-06-07 1961-06-07 Improvements to crankshaft bearings of aluminum crankcase engines

Publications (1)

Publication Number Publication Date
FR1299038A true FR1299038A (en) 1962-07-20

Family

ID=8756706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864131A Expired FR1299038A (en) 1961-06-07 1961-06-07 Improvements to crankshaft bearings of aluminum crankcase engines

Country Status (1)

Country Link
FR (1) FR1299038A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476506A1 (en) * 1990-09-17 1992-03-25 Mazda Motor Corporation Method of manufacturing cylinder block of engine
EP0643216A1 (en) * 1993-09-09 1995-03-15 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Crankshaft bearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476506A1 (en) * 1990-09-17 1992-03-25 Mazda Motor Corporation Method of manufacturing cylinder block of engine
EP0643216A1 (en) * 1993-09-09 1995-03-15 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Crankshaft bearing
US5609422A (en) * 1993-09-09 1997-03-11 Dr. Ing.H.C.F Porsche Ag Crankshaft bearing

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