GB2402171B - Lower casing of engine crankcase - Google Patents

Lower casing of engine crankcase

Info

Publication number
GB2402171B
GB2402171B GB0412047A GB0412047A GB2402171B GB 2402171 B GB2402171 B GB 2402171B GB 0412047 A GB0412047 A GB 0412047A GB 0412047 A GB0412047 A GB 0412047A GB 2402171 B GB2402171 B GB 2402171B
Authority
GB
United Kingdom
Prior art keywords
lower casing
engine crankcase
crankcase
engine
casing
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
Application number
GB0412047A
Other versions
GB0412047D0 (en
GB2402171A (en
Inventor
Azmi Osman
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.)
Petroliam Nasional Bhd Petronas
Original Assignee
Petroliam Nasional Bhd Petronas
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 Petroliam Nasional Bhd Petronas filed Critical Petroliam Nasional Bhd Petronas
Publication of GB0412047D0 publication Critical patent/GB0412047D0/en
Publication of GB2402171A publication Critical patent/GB2402171A/en
Application granted granted Critical
Publication of GB2402171B publication Critical patent/GB2402171B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • 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
    • F02F7/0007—Crankcases of engines with cylinders in line
    • 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
    • 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
    • F05C2201/0439—Cast iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
GB0412047A 2003-05-28 2004-05-28 Lower casing of engine crankcase Expired - Fee Related GB2402171B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003150391A JP2004353511A (en) 2003-05-28 2003-05-28 Lower casing of engine crank case

Publications (3)

Publication Number Publication Date
GB0412047D0 GB0412047D0 (en) 2004-06-30
GB2402171A GB2402171A (en) 2004-12-01
GB2402171B true GB2402171B (en) 2006-09-06

Family

ID=32677679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0412047A Expired - Fee Related GB2402171B (en) 2003-05-28 2004-05-28 Lower casing of engine crankcase

Country Status (6)

Country Link
EP (2) EP1911956A3 (en)
JP (1) JP2004353511A (en)
CN (1) CN100567722C (en)
DE (1) DE602004012795T2 (en)
GB (1) GB2402171B (en)
MY (1) MY136806A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375300B (en) * 2012-04-13 2016-05-04 比亚迪股份有限公司 A kind of engine lower body structure and there is the engine of this structure
JP6904232B2 (en) 2017-12-14 2021-07-14 トヨタ自動車株式会社 Internal combustion engine rudder frame
KR102394867B1 (en) * 2017-12-27 2022-05-06 현대자동차주식회사 Buried Structure of Cast-Iron Insert for Engine Bed Plate and Method Thereof
CN111059156A (en) * 2019-12-25 2020-04-24 芜湖航瑞航空动力产业技术研究院有限公司 Engine main bearing seat

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203854A (en) * 1991-02-06 1993-04-20 Ab Volvo Main bearing cap for internal combustion engines
DE19640719C1 (en) * 1996-10-02 1997-10-16 Iav Motor Gmbh Bearing bed for support of crankshaft bearing, in internal combustion engine
US6357412B1 (en) * 1998-06-03 2002-03-19 Miba Sintermetall Aktiengesellschaft Crankcase made of light metal for an internal combustion engine
EP1321656A1 (en) * 2001-12-21 2003-06-25 Ford Global Technologies, Inc. Main bearing cap for internal combustion engines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545722C1 (en) * 1985-12-21 1987-01-29 Porsche Ag Method for aligning bearing caps on bearing sections of a crankcase
DE4433801C1 (en) * 1994-09-22 1995-11-02 Porsche Ag Bearing mounting for IC engine esp. for boxer engine
DE19532326C1 (en) * 1995-09-01 1997-01-02 Daimler Benz Ag Crankcase made of light metal for IC engine
DE19537191A1 (en) * 1995-10-06 1997-04-10 Porsche Ag Crankshaft bearing for an internal combustion engine
US6422755B1 (en) * 1996-05-03 2002-07-23 Gkn Sinter Metals-Germantown, Inc. Precisely repositioning powder metal components
JPH10196451A (en) * 1997-01-17 1998-07-28 Suzuki Motor Corp Crank chamber structure of engine
JPH10331715A (en) 1997-05-29 1998-12-15 Suzuki Motor Corp Ladder frame structure
DE19810464C1 (en) * 1998-03-11 1999-06-02 Daimler Chrysler Ag Crankcase for internal combustion engine
JP2000337348A (en) * 1999-05-31 2000-12-05 Toyota Motor Corp Crankshaft bearing
AT3760U1 (en) * 1999-08-19 2000-07-25 Avl List Gmbh CYLINDER CRANKCASE FOR AN INTERNAL COMBUSTION ENGINE
JP3948272B2 (en) * 2001-12-21 2007-07-25 スズキ株式会社 Engine bearing cap manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203854A (en) * 1991-02-06 1993-04-20 Ab Volvo Main bearing cap for internal combustion engines
DE19640719C1 (en) * 1996-10-02 1997-10-16 Iav Motor Gmbh Bearing bed for support of crankshaft bearing, in internal combustion engine
US6357412B1 (en) * 1998-06-03 2002-03-19 Miba Sintermetall Aktiengesellschaft Crankcase made of light metal for an internal combustion engine
EP1321656A1 (en) * 2001-12-21 2003-06-25 Ford Global Technologies, Inc. Main bearing cap for internal combustion engines

Also Published As

Publication number Publication date
DE602004012795D1 (en) 2008-05-15
EP1482157B1 (en) 2008-04-02
CN100567722C (en) 2009-12-09
EP1482157A1 (en) 2004-12-01
MY136806A (en) 2008-11-28
JP2004353511A (en) 2004-12-16
EP1911956A3 (en) 2012-09-26
CN1573065A (en) 2005-02-02
EP1911956A2 (en) 2008-04-16
GB0412047D0 (en) 2004-06-30
DE602004012795T2 (en) 2009-04-30
GB2402171A (en) 2004-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190528