JPH052809B2 - - Google Patents

Info

Publication number
JPH052809B2
JPH052809B2 JP62006528A JP652887A JPH052809B2 JP H052809 B2 JPH052809 B2 JP H052809B2 JP 62006528 A JP62006528 A JP 62006528A JP 652887 A JP652887 A JP 652887A JP H052809 B2 JPH052809 B2 JP H052809B2
Authority
JP
Japan
Prior art keywords
oil supply
supply passage
plug insertion
cylinder
oil feeding
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 - Lifetime
Application number
JP62006528A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63176612A (ja
Inventor
Juji Fukushima
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu 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
Application filed by Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP652887A priority Critical patent/JPS63176612A/ja
Publication of JPS63176612A publication Critical patent/JPS63176612A/ja
Publication of JPH052809B2 publication Critical patent/JPH052809B2/ja
Granted 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
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • 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
    • F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
    • 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

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)
  • Lubrication Of Internal Combustion Engines (AREA)
JP652887A 1987-01-14 1987-01-14 Ｄｏｈｃ型内燃機関用シリンダヘツドにおける給油装置 Granted JPS63176612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP652887A JPS63176612A (ja) 1987-01-14 1987-01-14 Ｄｏｈｃ型内燃機関用シリンダヘツドにおける給油装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP652887A JPS63176612A (ja) 1987-01-14 1987-01-14 Ｄｏｈｃ型内燃機関用シリンダヘツドにおける給油装置

Publications (2)

Publication Number Publication Date
JPS63176612A JPS63176612A (ja) 1988-07-20
JPH052809B2 true JPH052809B2 (US07202987-20070410-C00007.png) 1993-01-13

Family

ID=11640857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP652887A Granted JPS63176612A (ja) 1987-01-14 1987-01-14 Ｄｏｈｃ型内燃機関用シリンダヘツドにおける給油装置

Country Status (1)

Country Link
JP (1) JPS63176612A (US07202987-20070410-C00007.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4365373B2 (ja) 2006-01-19 2009-11-18 トヨタ自動車株式会社 内燃機関のカムシャフト支持構造
JP4144625B2 (ja) 2006-01-19 2008-09-03 トヨタ自動車株式会社 内燃機関のカムシャフト支持構造
US7455040B2 (en) 2006-10-10 2008-11-25 Delphi Technologies, Inc. Hydraulic circuit for switchable cam followers
US7845323B2 (en) 2007-07-06 2010-12-07 Brp-Powertrain Gmbh & Co Kg Internal combustion engine cam follower arrangement
JP7322514B2 (ja) * 2019-05-28 2023-08-08 マツダ株式会社 シリンダヘッド
CN212985313U (zh) 2020-04-09 2021-04-16 九号智能(常州)科技有限公司 凸轮轴盖、凸轮轴组件、双缸发动机和全地形车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194012A (ja) * 1983-04-20 1984-11-02 Mazda Motor Corp エンジンの動弁装置
JPS6079141A (ja) * 1983-10-04 1985-05-04 Honda Motor Co Ltd Ｄｏｈｃ型４サイクル内燃機関のシリンダヘツド
JPS60147520A (ja) * 1984-01-12 1985-08-03 Yamaha Motor Co Ltd 動弁機構における潤滑油供給装置
JPS63150410A (ja) * 1986-12-15 1988-06-23 Suzuki Motor Co Ltd 四サイクルエンジンの動弁系の潤滑装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144803U (US07202987-20070410-C00007.png) * 1979-04-06 1980-10-17
JPS6069346U (ja) * 1983-10-20 1985-05-16 トヨタ自動車株式会社 内燃機関の点火プラグホ−ル部構造
JPS6087308U (ja) * 1983-11-22 1985-06-15 本田技研工業株式会社 Ｓｏｈｃ型４弁式内燃機関における動弁装置
JPS61122320U (US07202987-20070410-C00007.png) * 1985-01-19 1986-08-01

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194012A (ja) * 1983-04-20 1984-11-02 Mazda Motor Corp エンジンの動弁装置
JPS6079141A (ja) * 1983-10-04 1985-05-04 Honda Motor Co Ltd Ｄｏｈｃ型４サイクル内燃機関のシリンダヘツド
JPS60147520A (ja) * 1984-01-12 1985-08-03 Yamaha Motor Co Ltd 動弁機構における潤滑油供給装置
JPS63150410A (ja) * 1986-12-15 1988-06-23 Suzuki Motor Co Ltd 四サイクルエンジンの動弁系の潤滑装置

Also Published As

Publication number Publication date
JPS63176612A (ja) 1988-07-20

Similar Documents

Publication Publication Date Title
US4951622A (en) Cylinder head for DOHC internal combustion engine with four valves per cylinder
JP2623856B2 (ja) 内燃機関のシリンダヘッド
JPH052809B2 (US07202987-20070410-C00007.png)
JPS63176611A (ja) Ｄｏｈｃ型内燃機関用シリンダヘツドにおける給油装置
KR100405587B1 (ko) 내연기관용실린더헤드
JPH05180067A (ja) 内燃機関のシリンダーヘッド
JP3046200B2 (ja) Ｄｏｈｃ型内燃機関におけるカム軸用軸受け部の潤滑装置
JPH07102929A (ja) Ｄｏｈｃ型内燃機関におけるカム軸用軸受け部の潤滑装置
JP3133983B2 (ja) ４サイクルエンジンの潤滑装置
JP4045766B2 (ja) エンジンの動弁装置
JPH0622088Y2 (ja) 内燃機関の動弁装置
JP3783597B2 (ja) エンジンの動弁装置
JP3142616B2 (ja) 内燃機械の潤滑装置
JP2504406B2 (ja) 自動二輪車用ｄｏｈｃエンジンのカム軸支持機構
JP2002276308A (ja) ４サイクルエンジンのカム軸支持構造
JP2502290B2 (ja) Ｄｏｈｃエンジンのシリンダヘツド構造
JP2717292B2 (ja) ４サイクルバーチカルシャフトエンジン
JP3082534B2 (ja) シリンダヘッド構造
JPH0732884Y2 (ja) Ｖ型エンジンの潤滑油通路
JPH068245Y2 (ja) エンジンのシリンダヘッド構造
JPS6212812Y2 (US07202987-20070410-C00007.png)
JP2646676B2 (ja) ロッカアームシャフトの廻り止め構造
JP2516760B2 (ja) エンジンにおける点火プラグ取付装置
JPH0392573A (ja) 内燃機関のシリンダヘッド
JPH0634567Y2 (ja) エンジンのシリンダヘッド部構造