JPH0243025B2 - - Google Patents

Info

Publication number
JPH0243025B2
JPH0243025B2 JP59265085A JP26508584A JPH0243025B2 JP H0243025 B2 JPH0243025 B2 JP H0243025B2 JP 59265085 A JP59265085 A JP 59265085A JP 26508584 A JP26508584 A JP 26508584A JP H0243025 B2 JPH0243025 B2 JP H0243025B2
Authority
JP
Japan
Prior art keywords
spark plug
exhaust
cooling water
cylinder head
exhaust ports
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
JP59265085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61142353A (ja
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 filed Critical
Priority to JP26508584A priority Critical patent/JPS61142353A/ja
Priority to US06/803,606 priority patent/US4714058A/en
Priority to DE19853543443 priority patent/DE3543443A1/de
Publication of JPS61142353A publication Critical patent/JPS61142353A/ja
Publication of JPH0243025B2 publication Critical patent/JPH0243025B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F02B2275/20—SOHC [Single 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP26508584A 1984-12-10 1984-12-14 ４弁式エンジン Granted JPS61142353A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP26508584A JPS61142353A (ja) 1984-12-14 1984-12-14 ４弁式エンジン
US06/803,606 US4714058A (en) 1984-12-10 1985-12-02 Spark-ignited internal combustion engine
DE19853543443 DE3543443A1 (de) 1984-12-10 1985-12-09 Fremdgezuendete brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26508584A JPS61142353A (ja) 1984-12-14 1984-12-14 ４弁式エンジン

Publications (2)

Publication Number Publication Date
JPS61142353A JPS61142353A (ja) 1986-06-30
JPH0243025B2 true JPH0243025B2 (US20100012521A1-20100121-C00001.png) 1990-09-26

Family

ID=17412387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26508584A Granted JPS61142353A (ja) 1984-12-10 1984-12-14 ４弁式エンジン

Country Status (1)

Country Link
JP (1) JPS61142353A (US20100012521A1-20100121-C00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270091B2 (en) 2004-10-12 2007-09-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Cooling water passage structure for an engine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1293668B1 (it) * 1997-08-01 1999-03-08 Fiat Ricerche Motore a combustione interna ad accensione comandata con camera di combustione dotata di tre valvole e candela centrale.
JP2008095616A (ja) * 2006-10-13 2008-04-24 Honda Motor Co Ltd シリンダヘッドのウォータジャケット
GB2511136B (en) * 2013-02-26 2019-12-04 Mclaren Automotive Ltd Engine cooling
JP7106972B2 (ja) * 2018-05-08 2022-07-27 トヨタ自動車株式会社 内燃機関のシリンダヘッド

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814438B2 (ja) * 1975-12-27 1983-03-18 タイホウヤクヒンコウギヨウ カブシキガイシヤ ピラゾロピリジンユウドウタイノ セイゾウホウホウ
JPS5912861A (ja) * 1982-07-13 1984-01-23 Sumitomo Bakelite Co Ltd ワイヤドツトプリンタのワイヤガイド
JPS6347898A (ja) * 1986-08-15 1988-02-29 株式会社日立製作所 現金取引装置およびその運用方式
JPS6410426U (US20100012521A1-20100121-C00001.png) * 1987-07-09 1989-01-19

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127846U (US20100012521A1-20100121-C00001.png) * 1980-02-29 1981-09-29
JPS56171649U (US20100012521A1-20100121-C00001.png) * 1980-05-22 1981-12-18
JPS5814438U (ja) * 1981-07-23 1983-01-29 株式会社小松製作所 内燃機関

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814438B2 (ja) * 1975-12-27 1983-03-18 タイホウヤクヒンコウギヨウ カブシキガイシヤ ピラゾロピリジンユウドウタイノ セイゾウホウホウ
JPS5912861A (ja) * 1982-07-13 1984-01-23 Sumitomo Bakelite Co Ltd ワイヤドツトプリンタのワイヤガイド
JPS6347898A (ja) * 1986-08-15 1988-02-29 株式会社日立製作所 現金取引装置およびその運用方式
JPS6410426U (US20100012521A1-20100121-C00001.png) * 1987-07-09 1989-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270091B2 (en) 2004-10-12 2007-09-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Cooling water passage structure for an engine
DE102005048674B4 (de) * 2004-10-12 2019-02-14 Mitsubishi Jidosha Kogyo K.K. Kühlwasserkanalstruktur für einen Verbrennungsmotor

Also Published As

Publication number Publication date
JPS61142353A (ja) 1986-06-30

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