EP0344597A3 - Cylinder head for an internal-combustion engine - Google Patents

Cylinder head for an internal-combustion engine Download PDF

Info

Publication number
EP0344597A3
EP0344597A3 EP89109344A EP89109344A EP0344597A3 EP 0344597 A3 EP0344597 A3 EP 0344597A3 EP 89109344 A EP89109344 A EP 89109344A EP 89109344 A EP89109344 A EP 89109344A EP 0344597 A3 EP0344597 A3 EP 0344597A3
Authority
EP
European Patent Office
Prior art keywords
internal
combustion engine
cylinder head
cylinder
head
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
EP89109344A
Other languages
German (de)
Other versions
EP0344597A2 (en
EP0344597B1 (en
Inventor
Paul Rosche
Wolfgang Ruffing
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0344597A2 publication Critical patent/EP0344597A2/en
Publication of EP0344597A3 publication Critical patent/EP0344597A3/en
Application granted granted Critical
Publication of EP0344597B1 publication Critical patent/EP0344597B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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]
    • 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 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
EP89109344A 1988-06-01 1989-05-24 Cylinder head for an internal-combustion engine Expired - Lifetime EP0344597B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818634 1988-06-01
DE3818634 1988-06-01

Publications (3)

Publication Number Publication Date
EP0344597A2 EP0344597A2 (en) 1989-12-06
EP0344597A3 true EP0344597A3 (en) 1990-04-18
EP0344597B1 EP0344597B1 (en) 1991-11-21

Family

ID=6355608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109344A Expired - Lifetime EP0344597B1 (en) 1988-06-01 1989-05-24 Cylinder head for an internal-combustion engine

Country Status (2)

Country Link
EP (1) EP0344597B1 (en)
DE (1) DE58900470D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2031716T3 (en) * 1989-04-28 1992-12-16 Volkswagen Aktiengesellschaft INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE CYLINDER HEAD AND CYLINDER BLOCK.
IT1237732B (en) * 1989-12-22 1993-06-15 Fiat Auto Spa INTERNAL COMBUSTION ENGINE WITH COMMAND IGNITION WITH DOUBLE CAMSHAFT IN HEAD FOR VEHICLES.
DE4119594C2 (en) * 1991-06-14 1998-07-30 Audi Ag Liquid-cooled light alloy cylinder head
DE19605934C1 (en) * 1996-02-17 1997-06-12 Audi Ag Cylinder head for IC engine with direct fuel injection
JP3546753B2 (en) * 1999-04-22 2004-07-28 日産自動車株式会社 Engine cylinder head
AT16206U1 (en) * 2017-12-19 2019-03-15 Ge Jenbacher Gmbh & Co Og Cylinder head for an internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087473A (en) * 1960-11-25 1963-04-30 Curtiss Wright Corp Engine
GB1256401A (en) * 1969-05-22 1971-12-08 Rubery Owen & Co Ltd Improvements in cylinder heads for internal combustion engines
EP0146254A1 (en) * 1983-12-02 1985-06-26 Austin Rover Group Limited Cylinder head
US4641609A (en) * 1985-01-19 1987-02-10 Mazda Motor Corporation Cylinder head for DOHC engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087473A (en) * 1960-11-25 1963-04-30 Curtiss Wright Corp Engine
GB1256401A (en) * 1969-05-22 1971-12-08 Rubery Owen & Co Ltd Improvements in cylinder heads for internal combustion engines
EP0146254A1 (en) * 1983-12-02 1985-06-26 Austin Rover Group Limited Cylinder head
US4641609A (en) * 1985-01-19 1987-02-10 Mazda Motor Corporation Cylinder head for DOHC engine

Also Published As

Publication number Publication date
EP0344597A2 (en) 1989-12-06
DE58900470D1 (en) 1992-01-02
EP0344597B1 (en) 1991-11-21

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