GB2172061B - Crankshaft supporting structure in plural cylinder internal combustion engine - Google Patents

Crankshaft supporting structure in plural cylinder internal combustion engine

Info

Publication number
GB2172061B
GB2172061B GB08529328A GB8529328A GB2172061B GB 2172061 B GB2172061 B GB 2172061B GB 08529328 A GB08529328 A GB 08529328A GB 8529328 A GB8529328 A GB 8529328A GB 2172061 B GB2172061 B GB 2172061B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
supporting structure
cylinder internal
crankshaft supporting
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
GB08529328A
Other versions
GB8529328D0 (en
GB2172061A (en
Inventor
Takao Ito
Katsumi Ichida
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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
Priority claimed from JP59250720A external-priority patent/JPS61127915A/en
Priority claimed from JP59258151A external-priority patent/JPS61135968A/en
Priority claimed from JP1985083813U external-priority patent/JPH0332731Y2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB8529328D0 publication Critical patent/GB8529328D0/en
Publication of GB2172061A publication Critical patent/GB2172061A/en
Application granted granted Critical
Publication of GB2172061B publication Critical patent/GB2172061B/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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/108—Siamese-type cylinders, i.e. cylinders cast together
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • 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
    • F02F7/0002—Cylinder arrangements
    • F02F7/0012—Crankcases of V-engines
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1812—Number of cylinders three
    • 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
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • 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
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
GB08529328A 1984-11-28 1985-11-28 Crankshaft supporting structure in plural cylinder internal combustion engine Expired GB2172061B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59250720A JPS61127915A (en) 1984-11-28 1984-11-28 Crankshaft supporting device for multicylinder internal-combustion engine
JP59258151A JPS61135968A (en) 1984-12-06 1984-12-06 Crankshaft supporting apparatus for multi-cylinder internal combustion engine
JP1985083813U JPH0332731Y2 (en) 1985-06-03 1985-06-03

Publications (3)

Publication Number Publication Date
GB8529328D0 GB8529328D0 (en) 1986-01-02
GB2172061A GB2172061A (en) 1986-09-10
GB2172061B true GB2172061B (en) 1989-02-01

Family

ID=27304344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08529328A Expired GB2172061B (en) 1984-11-28 1985-11-28 Crankshaft supporting structure in plural cylinder internal combustion engine

Country Status (3)

Country Link
DE (1) DE3542137A1 (en)
GB (1) GB2172061B (en)
IT (1) IT1215599B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824553C1 (en) * 1988-07-20 1989-02-02 Daimler-Benz Ag, 7000 Stuttgart, De Crankshaft bearing for an internal combustion engine
DE19810464C1 (en) 1998-03-11 1999-06-02 Daimler Chrysler Ag Crankcase for internal combustion engine
JP4050484B2 (en) * 2001-04-30 2008-02-20 本田技研工業株式会社 Engine crankshaft support structure
EP1321635A1 (en) * 2001-12-21 2003-06-25 Ford Global Technologies, Inc. Oil drainage passage for an internal combustion engine
DE102013007078A1 (en) 2013-04-23 2014-10-23 Daimler Ag Reciprocating internal combustion engine for a motor vehicle
DE202014007434U1 (en) * 2014-09-12 2015-12-15 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Bearing cap for the bearing of a shaft and drive unit with such a bearing cap

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304134A (en) * 1964-05-26 1967-02-14 Gen Motors Corp Crankshaft supporting arrangement for internal combustion engines
IT957661B (en) * 1971-05-04 1973-10-20 Ricardo And Co IMPROVEMENT IN ALTERNATIVE TYPE ENGINES OR COMPRESSORS

Also Published As

Publication number Publication date
DE3542137C2 (en) 1988-11-24
DE3542137A1 (en) 1986-06-05
GB8529328D0 (en) 1986-01-02
IT1215599B (en) 1990-02-14
GB2172061A (en) 1986-09-10
IT8548838A0 (en) 1985-11-28

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Legal Events

Date Code Title Description
713A Proceeding under section 13 patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031128