JPH0433980B2 - - Google Patents

Info

Publication number
JPH0433980B2
JPH0433980B2 JP57045574A JP4557482A JPH0433980B2 JP H0433980 B2 JPH0433980 B2 JP H0433980B2 JP 57045574 A JP57045574 A JP 57045574A JP 4557482 A JP4557482 A JP 4557482A JP H0433980 B2 JPH0433980 B2 JP H0433980B2
Authority
JP
Japan
Prior art keywords
cylinder
exhaust valve
engine
spark plug
exhaust
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
JP57045574A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58165518A (ja
Inventor
Yorio Futakuchi
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP4557482A priority Critical patent/JPS58165518A/ja
Publication of JPS58165518A publication Critical patent/JPS58165518A/ja
Publication of JPH0433980B2 publication Critical patent/JPH0433980B2/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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP4557482A 1982-03-24 1982-03-24 自動二輪車用多気筒４サイクルエンジン Granted JPS58165518A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4557482A JPS58165518A (ja) 1982-03-24 1982-03-24 自動二輪車用多気筒４サイクルエンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4557482A JPS58165518A (ja) 1982-03-24 1982-03-24 自動二輪車用多気筒４サイクルエンジン

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP5376591A Division JPH04214911A (ja) 1991-02-25 1991-02-25 Ｄｏｈｃ並列多気筒エンジン
JP3053764A Division JPH0756211B2 (ja) 1991-02-25 1991-02-25 自動二輪車用ｄｏｈｃ多気筒エンジン

Publications (2)

Publication Number Publication Date
JPS58165518A JPS58165518A (ja) 1983-09-30
JPH0433980B2 true JPH0433980B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-04

Family

ID=12723113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4557482A Granted JPS58165518A (ja) 1982-03-24 1982-03-24 自動二輪車用多気筒４サイクルエンジン

Country Status (1)

Country Link
JP (1) JPS58165518A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261644A (ja) * 1985-05-16 1986-11-19 Yamaha Motor Co Ltd 鞍乗型車両の頭上カム軸式エンジン
JPH081152B2 (ja) * 1985-06-11 1996-01-10 ヤマハ発動機株式会社 自動二輪車用エンジンのシリンダヘツド構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144020U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-09-30 1976-04-01
JPS5426421U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-07-25 1979-02-21
JPS5913321Y2 (ja) * 1978-04-28 1984-04-20 スズキ株式会社 空冷多気筒エンジンのシリンダヘッド冷却装置

Also Published As

Publication number Publication date
JPS58165518A (ja) 1983-09-30

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