JPH0148387B2 - - Google Patents

Info

Publication number
JPH0148387B2
JPH0148387B2 JP25663984A JP25663984A JPH0148387B2 JP H0148387 B2 JPH0148387 B2 JP H0148387B2 JP 25663984 A JP25663984 A JP 25663984A JP 25663984 A JP25663984 A JP 25663984A JP H0148387 B2 JPH0148387 B2 JP H0148387B2
Authority
JP
Japan
Prior art keywords
cooling
cylinder head
outlet
cooling air
cooling fan
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
Application number
JP25663984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61135960A (ja
Inventor
Jun Sasaki
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.)
Yanmar Co Ltd
Original Assignee
Yanmar Diesel Engine 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 Yanmar Diesel Engine Co Ltd filed Critical Yanmar Diesel Engine Co Ltd
Priority to JP25663984A priority Critical patent/JPS61135960A/ja
Publication of JPS61135960A publication Critical patent/JPS61135960A/ja
Publication of JPH0148387B2 publication Critical patent/JPH0148387B2/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
    • 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
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/34—Finned cylinder heads with means for directing or distributing cooling medium 

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)
JP25663984A 1984-12-04 1984-12-04 空冷式内燃機関のシリンダヘツド Granted JPS61135960A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25663984A JPS61135960A (ja) 1984-12-04 1984-12-04 空冷式内燃機関のシリンダヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25663984A JPS61135960A (ja) 1984-12-04 1984-12-04 空冷式内燃機関のシリンダヘツド

Publications (2)

Publication Number Publication Date
JPS61135960A JPS61135960A (ja) 1986-06-23
JPH0148387B2 true JPH0148387B2 (US20090163788A1-20090625-C00002.png) 1989-10-19

Family

ID=17295395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25663984A Granted JPS61135960A (ja) 1984-12-04 1984-12-04 空冷式内燃機関のシリンダヘツド

Country Status (1)

Country Link
JP (1) JPS61135960A (US20090163788A1-20090625-C00002.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008868A1 (ja) * 2004-07-22 2006-01-26 Yanmar Co., Ltd. エンジン
CN101818701B (zh) * 2010-04-26 2015-05-27 隆鑫通用动力股份有限公司 风冷柴油机汽缸头气门布置结构
CN101943076B (zh) * 2010-10-19 2011-12-28 无锡开普动力有限公司 发动机的气缸盖冷却结构
CN102400811B (zh) * 2011-12-19 2013-03-20 力帆实业(集团)股份有限公司 三气门发动机气缸头

Also Published As

Publication number Publication date
JPS61135960A (ja) 1986-06-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees