JPH0491351A - 内燃機関のシリンダヘッド - Google Patents

内燃機関のシリンダヘッド

Info

Publication number
JPH0491351A
JPH0491351A JP2401023A JP40102390A JPH0491351A JP H0491351 A JPH0491351 A JP H0491351A JP 2401023 A JP2401023 A JP 2401023A JP 40102390 A JP40102390 A JP 40102390A JP H0491351 A JPH0491351 A JP H0491351A
Authority
JP
Japan
Prior art keywords
cylinder head
cylinder
holder
web
bearing
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.)
Pending
Application number
JP2401023A
Other languages
English (en)
Japanese (ja)
Inventor
Manfred Batzill
マンフレート　バッツィル
Herbert Ampferer
ヘルベルト　アムプフェラー
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of JPH0491351A publication Critical patent/JPH0491351A/ja
Pending 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
    • F01L1/26—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
    • F01L1/262—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 with valve stems disposed radially from a centre which is substantially the centre of curvature of the upper wall surface of a combustion chamber
    • 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
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • 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
    • 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
    • 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
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • F01L2003/256—Valve configurations in relation to engine configured other than perpendicular to camshaft axis
    • 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
    • F02B2275/02—Attachment or mounting of cylinder heads on cylinders
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02F2001/104—Cylinders; Cylinder heads  having cooling means for liquid cooling using an open deck, i.e. the water jacket is open at the block top face
    • 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
    • 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
    • F02F2001/246—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis and orientated radially from the combustion chamber surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP2401023A 1989-12-11 1990-12-10 内燃機関のシリンダヘッド Pending JPH0491351A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3940845A DE3940845C1 (enExample) 1989-12-11 1989-12-11
DE3940845.0 1989-12-11

Publications (1)

Publication Number Publication Date
JPH0491351A true JPH0491351A (ja) 1992-03-24

Family

ID=6395216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2401023A Pending JPH0491351A (ja) 1989-12-11 1990-12-10 内燃機関のシリンダヘッド

Country Status (5)

Country Link
US (1) US5080057A (enExample)
EP (1) EP0436779B1 (enExample)
JP (1) JPH0491351A (enExample)
DE (5) DE3943727C2 (enExample)
ES (1) ES2047785T3 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622502U (ja) * 1992-08-27 1994-03-25 本田技研工業株式会社 エンジンのカムキャリア構造
JPH07103067A (ja) * 1993-09-30 1995-04-18 Suzuki Motor Corp シリンダヘッドの構造
US6158408A (en) * 1997-06-04 2000-12-12 Vaw Mandl & Berger Gmbh Cylinder head and casting core for producing oil channels
EP1134402A2 (en) 2000-03-13 2001-09-19 Mazda Motor Corporation Cylinder head structure
JP2004502086A (ja) * 2000-06-30 2004-01-22 エフエーファウ　モトーレンテフニク　ゲーエムベーハー 燃料噴射装置をシール固定するための曲げに強いヨークを有するピストン内燃機関
JP2009127587A (ja) * 2007-11-27 2009-06-11 Toyota Motor Corp カムキャリアおよびその製造方法
JP2011064115A (ja) * 2009-09-16 2011-03-31 Honda Motor Co Ltd 内燃機関の点火装置の取り付け構造

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DE4116944C2 (de) * 1991-05-24 1997-05-22 Daimler Benz Ag Zylinderkopf für eine mehrzylindrige Brennkraftmaschine
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US5522354A (en) * 1993-10-29 1996-06-04 Yamaha Hatsudoki Kabushiki Kaisha Valve mechanism for internal combustion engine
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US6125806A (en) * 1998-06-24 2000-10-03 Yamaha Hatsudoki Kabushiki Kaisha Valve drive system for engines
DE19833533A1 (de) * 1998-07-25 2000-01-27 Audi Ag Zylinderkopf für eine Hubkolben-Brennkraftmaschine
DE19833531A1 (de) * 1998-07-25 2000-01-27 Audi Ag Zylinderkopf
JP4067068B2 (ja) * 1998-09-14 2008-03-26 本田技研工業株式会社 ４サイクルエンジン
JP2000087796A (ja) * 1998-09-14 2000-03-28 Honda Motor Co Ltd Ｄｏｈｃ式エンジンのシリンダヘッド
MY141693A (en) * 1999-06-07 2010-06-15 Mitsubishi Motors Corp Internal combustion engine
JP2001090513A (ja) * 1999-09-27 2001-04-03 Yamaha Motor Co Ltd バルブリフタの装着構造
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DE19959989A1 (de) 1999-12-13 2001-06-21 Audi Ag Lagerung zumindest einer Nockenwelle
US6330872B1 (en) * 2000-08-16 2001-12-18 Cummins Engine Company, Inc. Cylinder head casting with gusset ribs
DE10117163A1 (de) * 2001-04-06 2002-10-10 Bayerische Motoren Werke Ag Einsatzrohr für einen Zylinderkopf mit Deckel einer Brennkraftmaschine
KR20020094565A (ko) * 2001-06-12 2002-12-18 현대자동차주식회사 엔진의 캠샤프트 고정장치
US20050120992A1 (en) * 2002-06-15 2005-06-09 Ulrich Rieger Cylinder head of a reciprocating piston internal combustion engine
DE10250303A1 (de) 2002-10-29 2004-05-19 Bayerische Motoren Werke Ag Zylinderkopf einer Brennkraftmaschine mit Nockenwellenlagerleiste
JP3788437B2 (ja) 2003-03-20 2006-06-21 日産自動車株式会社 内燃機関及びその一体型カムブラケット
AT500411B8 (de) * 2004-11-25 2007-02-15 Avl List Gmbh Zylinderkopfanordnung für eine brennkraftmaschine
JP2006220073A (ja) * 2005-02-10 2006-08-24 Toyota Motor Corp 内燃機関用センサの取付構造及びカムキャップ構成体
JP4218715B2 (ja) * 2006-08-31 2009-02-04 トヨタ自動車株式会社 シリンダヘッド
CN102797585A (zh) * 2012-08-08 2012-11-28 重庆百吉四兴压铸有限公司 柴油机箱体
DE102012217366A1 (de) * 2012-09-26 2014-03-27 Mahle International Gmbh Lageranordnung für nebeneinander angeordnete Nockenwellen
CN104968914B (zh) * 2013-03-13 2018-07-10 康明斯知识产权公司 内燃机
GB2513328A (en) * 2013-04-23 2014-10-29 Gm Global Tech Operations Inc Cylinder head of an internal combustion engine
US9103277B1 (en) 2014-07-03 2015-08-11 Daniel Sexton Gurney Moment-cancelling 4-stroke engine
WO2016189567A1 (ja) * 2015-05-25 2016-12-01 日産自動車株式会社 内燃機関
US11002156B2 (en) * 2015-08-18 2021-05-11 Eaton Intelligent Power Limited Non-contacting actuator for rocker arm assembly latches
CN109996937B (zh) * 2016-10-17 2021-09-17 伊顿智能动力有限公司 电动闩锁摇臂的辅助框架
IT202400012130A1 (it) * 2024-05-28 2025-11-28 Stellantis Europe Spa "testa cilindri per motore a combustione interna con alimentazione ad idrogeno"

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622502U (ja) * 1992-08-27 1994-03-25 本田技研工業株式会社 エンジンのカムキャリア構造
JPH07103067A (ja) * 1993-09-30 1995-04-18 Suzuki Motor Corp シリンダヘッドの構造
US6158408A (en) * 1997-06-04 2000-12-12 Vaw Mandl & Berger Gmbh Cylinder head and casting core for producing oil channels
EP1134402A2 (en) 2000-03-13 2001-09-19 Mazda Motor Corporation Cylinder head structure
US6470840B2 (en) 2000-03-13 2002-10-29 Mazda Motor Corporation Cylinder head structure
JP2004502086A (ja) * 2000-06-30 2004-01-22 エフエーファウ　モトーレンテフニク　ゲーエムベーハー 燃料噴射装置をシール固定するための曲げに強いヨークを有するピストン内燃機関
JP2009127587A (ja) * 2007-11-27 2009-06-11 Toyota Motor Corp カムキャリアおよびその製造方法
JP2011064115A (ja) * 2009-09-16 2011-03-31 Honda Motor Co Ltd 内燃機関の点火装置の取り付け構造

Also Published As

Publication number Publication date
DE3943728A1 (de) 1994-02-10
DE3943729A1 (de) 1994-02-17
DE59004034D1 (de) 1994-02-10
DE3940845C1 (enExample) 1990-08-09
EP0436779A1 (de) 1991-07-17
EP0436779B1 (de) 1993-12-29
DE3943727A1 (de) 1994-02-10
DE3943728C2 (de) 1995-07-13
US5080057A (en) 1992-01-14
ES2047785T3 (es) 1994-03-01
DE3943729C2 (de) 1995-07-13
DE3943727C2 (de) 1995-07-13

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