JP4075717B2 - 内燃機関のシリンダヘッド構造 - Google Patents

内燃機関のシリンダヘッド構造 Download PDF

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Publication number
JP4075717B2
JP4075717B2 JP2003201793A JP2003201793A JP4075717B2 JP 4075717 B2 JP4075717 B2 JP 4075717B2 JP 2003201793 A JP2003201793 A JP 2003201793A JP 2003201793 A JP2003201793 A JP 2003201793A JP 4075717 B2 JP4075717 B2 JP 4075717B2
Authority
JP
Japan
Prior art keywords
tappet
exhaust
intake
hole
top plate
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
JP2003201793A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005042587A (ja
Inventor
昭将 山本
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP2003201793A priority Critical patent/JP4075717B2/ja
Priority to KR1020040054301A priority patent/KR100600312B1/ko
Priority to DE102004034912A priority patent/DE102004034912B4/de
Priority to CNB2004100545669A priority patent/CN1297739C/zh
Publication of JP2005042587A publication Critical patent/JP2005042587A/ja
Application granted granted Critical
Publication of JP4075717B2 publication Critical patent/JP4075717B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • 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
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1812—Number of cylinders three
    • 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

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)
  • Lubrication Of Internal Combustion Engines (AREA)
JP2003201793A 2003-07-25 2003-07-25 内燃機関のシリンダヘッド構造 Expired - Fee Related JP4075717B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003201793A JP4075717B2 (ja) 2003-07-25 2003-07-25 内燃機関のシリンダヘッド構造
KR1020040054301A KR100600312B1 (ko) 2003-07-25 2004-07-13 내연 기관의 실린더 헤드 구조
DE102004034912A DE102004034912B4 (de) 2003-07-25 2004-07-19 Zylinderkopfstruktur eines Motors
CNB2004100545669A CN1297739C (zh) 2003-07-25 2004-07-23 发动机气缸盖结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003201793A JP4075717B2 (ja) 2003-07-25 2003-07-25 内燃機関のシリンダヘッド構造

Publications (2)

Publication Number Publication Date
JP2005042587A JP2005042587A (ja) 2005-02-17
JP4075717B2 true JP4075717B2 (ja) 2008-04-16

Family

ID=34208940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003201793A Expired - Fee Related JP4075717B2 (ja) 2003-07-25 2003-07-25 内燃機関のシリンダヘッド構造

Country Status (4)

Country Link
JP (1) JP4075717B2 (de)
KR (1) KR100600312B1 (de)
CN (1) CN1297739C (de)
DE (1) DE102004034912B4 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4270313B2 (ja) * 2007-09-27 2009-05-27 三菱自動車工業株式会社 シリンダヘッド
FR2959683B1 (fr) * 2010-05-06 2012-05-25 Peugeot Citroen Automobiles Sa Procede d'elimination du copeau residuel d'usinage de l'alesage d'un logement en forme de manchon cylindrique, en particulier d'un logement de poussoir sur une culasse de moteur de vehicule.
US8616173B2 (en) * 2010-12-08 2013-12-31 GM Global Technology Operations LLC Engine assembly including modified intake port arrangement
US8714124B2 (en) 2011-11-25 2014-05-06 Honda Motor Co., Ltd. Cover structure for internal combustion engine
JP5592866B2 (ja) * 2011-11-25 2014-09-17 本田技研工業株式会社 内燃機関のカバー構造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188009A (ja) 1983-03-25 1984-10-25 Mazda Motor Corp エンジンのバルブタイミング制御装置
JPH04109407U (ja) * 1991-03-12 1992-09-22 スズキ株式会社 Ｄｏｈｃ式エンジンのシリンダヘツド
DE4117162A1 (de) * 1991-05-25 1992-11-26 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer eine brennkraftmaschine
DE4137561A1 (de) * 1991-11-15 1993-05-19 Audi Ag Zylinderkopf fuer eine brennkraftmaschine
GB2273139B (en) * 1992-11-12 1996-05-15 Ford Motor Co Low friction valve train for an internal combustion engine
DE19712658A1 (de) * 1997-03-26 1998-10-01 Schaeffler Waelzlager Ohg Zylinderkopf einer Hubkolbenbrennkraftmaschine
JPH10331709A (ja) * 1997-05-29 1998-12-15 Suzuki Motor Corp 内燃機関のシリンダヘッド構造
US6123055A (en) * 1998-02-25 2000-09-26 Isuzu Motors Limited Cylinder head structure
MY141693A (en) * 1999-06-07 2010-06-15 Mitsubishi Motors Corp Internal combustion engine
JP2002276314A (ja) 2001-03-22 2002-09-25 Suzuki Motor Corp エンジンの動弁装置
JP3783597B2 (ja) 2001-09-28 2006-06-07 マツダ株式会社 エンジンの動弁装置

Also Published As

Publication number Publication date
CN1576559A (zh) 2005-02-09
CN1297739C (zh) 2007-01-31
DE102004034912A1 (de) 2005-03-17
DE102004034912B4 (de) 2013-04-11
KR20050013078A (ko) 2005-02-02
KR100600312B1 (ko) 2006-07-14
JP2005042587A (ja) 2005-02-17

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