DE59200045D1 - Cylinder head for internal combustion engines. - Google Patents

Cylinder head for internal combustion engines.

Info

Publication number
DE59200045D1
DE59200045D1 DE92890033T DE59200045T DE59200045D1 DE 59200045 D1 DE59200045 D1 DE 59200045D1 DE 92890033 T DE92890033 T DE 92890033T DE 59200045 T DE59200045 T DE 59200045T DE 59200045 D1 DE59200045 D1 DE 59200045D1
Authority
DE
Germany
Prior art keywords
internal combustion
cylinder head
combustion engines
engines
cylinder
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
DE92890033T
Other languages
German (de)
Inventor
Karl Kirchweger
Bertram Obermayer
Wolfgang Kling
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.)
AVL List GmbH
Original Assignee
AVL List GmbH
AVL Gesellschaft fuer Verbrennungskraftmaschinen und Messtechnik mbH
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 AVL List GmbH, AVL Gesellschaft fuer Verbrennungskraftmaschinen und Messtechnik mbH filed Critical AVL List GmbH
Application granted granted Critical
Publication of DE59200045D1 publication Critical patent/DE59200045D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/102—Lubrication of valve gear or auxiliaries of camshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/104—Lubrication of valve gear or auxiliaries of tappets
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE92890033T 1991-02-12 1992-02-10 Cylinder head for internal combustion engines. Expired - Fee Related DE59200045D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30391A AT402321B (en) 1991-02-12 1991-02-12 CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
DE59200045D1 true DE59200045D1 (en) 1994-03-03

Family

ID=3486977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE92890033T Expired - Fee Related DE59200045D1 (en) 1991-02-12 1992-02-10 Cylinder head for internal combustion engines.

Country Status (3)

Country Link
EP (1) EP0499601B1 (en)
AT (1) AT402321B (en)
DE (1) DE59200045D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3222231B2 (en) * 1992-12-25 2001-10-22 ヤマハ発動機株式会社 Engine lubrication device
DE4435299A1 (en) * 1994-10-01 1996-04-04 Bayerische Motoren Werke Ag Cylinder cylinder head with cast longitudinal oil channel
DE19542495C5 (en) * 1995-11-15 2005-08-04 Daimlerchrysler Ag Cast cylinder head of a multi-cylinder internal combustion engine
DE19723342C1 (en) 1997-06-04 1998-09-03 Vaw Mandl & Berger Gmbh Cylinder head with casting core for oilduct fabrication in multi-cylinder IC engine
JP2000120413A (en) 1998-10-12 2000-04-25 Isuzu Motors Ltd Valve driving mechanism of multi-valve type dohc(double overhead camshaft) engine
DE102007019235A1 (en) 2007-04-24 2008-10-30 Daimler Ag Cylinder head for internal combustion engine has device for supplying hydraulic medium to elements of valve drive that consists of at least one channel in cylinder head, at least one guide arrangement in channel
CN102373978A (en) * 2011-10-31 2012-03-14 重庆长安汽车股份有限公司 Camshaft seat and camshaft cover matching structure of engine
CN111648835B (en) * 2020-06-22 2021-05-11 东风商用车有限公司 Camshaft seat assembly and bearing seat assembly group

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958109A (en) * 1982-09-27 1984-04-03 Honda Motor Co Ltd Cam shaft holder of internal combustion engine
JPS6079141A (en) * 1983-10-04 1985-05-04 Honda Motor Co Ltd Cylinder head for dohc 4-cycle internal-combustion engine
DE3604667A1 (en) * 1986-02-14 1987-08-20 Audi Ag Cast cylinder head for a multi-cylinder in-line internal combustion engine
US4745888A (en) * 1987-07-13 1988-05-24 General Motors Corporation Tappet sleeve lubrication
JPH088287Y2 (en) * 1988-02-22 1996-03-06 日産自動車株式会社 Cylinder head for DOHC 4-valve internal combustion engine

Also Published As

Publication number Publication date
AT402321B (en) 1997-04-25
EP0499601B1 (en) 1994-01-19
ATA30391A (en) 1996-08-15
EP0499601A1 (en) 1992-08-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee