JPS5799229A - Cooling device for air cooled engine - Google Patents

Cooling device for air cooled engine

Info

Publication number
JPS5799229A
JPS5799229A JP17537280A JP17537280A JPS5799229A JP S5799229 A JPS5799229 A JP S5799229A JP 17537280 A JP17537280 A JP 17537280A JP 17537280 A JP17537280 A JP 17537280A JP S5799229 A JPS5799229 A JP S5799229A
Authority
JP
Japan
Prior art keywords
covering
stream
engine
edge
wind
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.)
Pending
Application number
JP17537280A
Other languages
Japanese (ja)
Inventor
Makoto Takeda
Akira Tanaka
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 JP17537280A priority Critical patent/JPS5799229A/en
Publication of JPS5799229A publication Critical patent/JPS5799229A/en
Pending 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling

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)

Abstract

PURPOSE:To prevent generation of noises from an air-cooled motorcycle engine with covering by furnishing a wind lead member made of a elastic material to enclose the covering in such a way as protruding across the cooling stream and by allowing the tip to make contact with the internal surface of the covering. CONSTITUTION:A pair of wind leading members 8 made of a elastic material such as rubber folded into an angle are furnished to introduce the stream between the engine b and covering 7 to the engine b. An edge 8 of this wind leading member 8 is fixed to a cooling fin 9 protruding at the right and left sides from the cylinder b2 and cylinder head b3 while the other edge 8b protrudes across aslant the stream in the covering 7. Two or more projections 10 of the edge 8a are fitted in the space between cooling fins 9 while the other edge 8b contacts the internal surface of the covering 7. According to this construction, the stream in the covering 7 is led to the engine b effectively and no noise owing to vibrations will occur.
JP17537280A 1980-12-11 1980-12-11 Cooling device for air cooled engine Pending JPS5799229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17537280A JPS5799229A (en) 1980-12-11 1980-12-11 Cooling device for air cooled engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17537280A JPS5799229A (en) 1980-12-11 1980-12-11 Cooling device for air cooled engine

Publications (1)

Publication Number Publication Date
JPS5799229A true JPS5799229A (en) 1982-06-19

Family

ID=15994938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17537280A Pending JPS5799229A (en) 1980-12-11 1980-12-11 Cooling device for air cooled engine

Country Status (1)

Country Link
JP (1) JPS5799229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170027U (en) * 1984-04-19 1985-11-11 スズキ株式会社 Air-cooled engine cooling system for motorcycles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170027U (en) * 1984-04-19 1985-11-11 スズキ株式会社 Air-cooled engine cooling system for motorcycles
JPH0236892Y2 (en) * 1984-04-19 1990-10-05

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