JPS6163431U - - Google Patents
Info
- Publication number
- JPS6163431U JPS6163431U JP14756684U JP14756684U JPS6163431U JP S6163431 U JPS6163431 U JP S6163431U JP 14756684 U JP14756684 U JP 14756684U JP 14756684 U JP14756684 U JP 14756684U JP S6163431 U JPS6163431 U JP S6163431U
- Authority
- JP
- Japan
- Prior art keywords
- cooling air
- air passage
- passage formed
- cylinder
- cooling
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は従来の強制空冷装置を備えた４サイク
ルエンジンの縦断面図、第２図はこの考案の実施
例を示す４サイクルエンジンの縦断面図である。
１…シリンダ、２…シリンダヘツド、３ａ…カ
ウリング、４…クランク軸、５…送風フアン、６
…燃焼室、７…動弁機構室、８…シリンダヘツド
冷却風通路、９…同導入口、１０…シリンダ周り
冷却風通路、１１…同導入口、１３…送風フアン
ハウジング、１４…吐出口、１５…送風管、１７
，１８…送風分岐管。
FIG. 1 is a vertical sectional view of a four-stroke engine equipped with a conventional forced air cooling system, and FIG. 2 is a vertical sectional view of a four-stroke engine showing an embodiment of this invention. 1...Cylinder, 2...Cylinder head, 3a...Cowling, 4...Crankshaft, 5...Blower fan, 6
... Combustion chamber, 7... Valve mechanism chamber, 8... Cylinder head cooling air passage, 9... Same inlet, 10... Cylinder circumference cooling air passage, 11... Same inlet, 13... Blow fan housing, 14... Discharge port, 15...Air pipe, 17
, 18...Blower branch pipe.
Claims (1)
機構室との間に形成した冷却風通路と、シリンダ
の外周をカウリングで囲つて形成した冷却風通路
とに、冷却風を分配して供給するようにしたこと
を特徴とする４サイクルエンジンの強制空冷装置
。 Cooling air is distributed and supplied to a cooling air passage formed between the combustion chamber of the cylinder head and the valve train chamber above it, and a cooling air passage formed by surrounding the outer periphery of the cylinder with a cowling. A forced air cooling system for a 4-stroke engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14756684U JPS6163431U (en) | 1984-09-30 | 1984-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14756684U JPS6163431U (en) | 1984-09-30 | 1984-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6163431U true JPS6163431U (en) | 1986-04-30 |
Family
ID=30705791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14756684U Pending JPS6163431U (en) | 1984-09-30 | 1984-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6163431U (en) |
-
1984
- 1984-09-30 JP JP14756684U patent/JPS6163431U/ja active Pending
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