JPH02107721U - - Google Patents
Info
- Publication number
- JPH02107721U JPH02107721U JP628690U JP628690U JPH02107721U JP H02107721 U JPH02107721 U JP H02107721U JP 628690 U JP628690 U JP 628690U JP 628690 U JP628690 U JP 628690U JP H02107721 U JPH02107721 U JP H02107721U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- guide surface
- fuel tank
- wind guide
- vertical shaft
- 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.)
- Granted
Links
- 239000002828 fuel tank Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図乃至第４図は本考案の実施例を示し、第
１図は強制空冷縦軸エンジンの斜視図、第２図は
要部の縦断側面図、第３図は横断平面図、第４図
は燃料タンクの斜視図である。
１…エンジン、３…遠心フアン、４…燃料タン
ク、４ａ…４の側面、７…導風面、９…エンジン
本体、１９…導風面始端部、２０…導風面終端部
、Ｓ…３の締切点。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is a perspective view of a forced air-cooled vertical shaft engine, FIG. 2 is a vertical sectional side view of the main parts, FIG. The figure is a perspective view of the fuel tank. DESCRIPTION OF SYMBOLS 1... Engine, 3... Centrifugal fan, 4... Fuel tank, 4a... Side of 4, 7... Wind guide surface, 9... Engine main body, 19... Wind guide surface starting end, 20... Wind guide surface ending part, S...3 cutoff point.
Claims (1)
方空間であつて遠心フアン３の横一側部に燃料タ
ンク４を並設し、 燃料タンク４のフアン３側の横他側面４ａを導
風面７としてフアン３の外周面の一部に直接臨ま
せ、 上記横他側面４ａの一部をフアン３側に突出さ
せてこの突出端を越えてフアン３の外周を燃料タ
ンク４側に入り込ませ、 上記燃料タンク４の導風面７のうち、フアン３
の回転方向Ｄの上手側に位置する導風面始端部１
９よりもその下手側に位置する導風面終端部２０
側に向つて偏位した位置にフアン３の締切点Ｓを
設けた 事を特徴とする強制空冷縦軸エンジンの冷却装
置。[Scope of Claim for Utility Model Registration] A fuel tank 4 is arranged in parallel on one side of the centrifugal fan 3 in the space above the engine body 9 of the forced air-cooled vertical shaft engine 1, and the fuel tank 4 is arranged on the side of the fan 3 side. The other side surface 4a is made to directly face a part of the outer circumferential surface of the fan 3 as a wind guide surface 7, and a part of the other side surface 4a is made to protrude toward the fan 3 side, and the outer circumference of the fan 3 is fed beyond this protruding end. fan 3 of the air guide surface 7 of the fuel tank 4.
Wind guide surface starting end 1 located on the upper side in the rotation direction D of
A wind guide surface end portion 20 located on the lower side of 9
A cooling device for a forced air-cooled vertical shaft engine, characterized in that a closing point S of a fan 3 is provided at a position deviated toward the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP628690U JPH041294Y2 (en) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP628690U JPH041294Y2 (en) | 1990-01-26 | 1990-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02107721U true JPH02107721U (en) | 1990-08-28 |
| JPH041294Y2 JPH041294Y2 (en) | 1992-01-17 |
Family
ID=31210385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP628690U Expired JPH041294Y2 (en) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041294Y2 (en) |
-
1990
- 1990-01-26 JP JP628690U patent/JPH041294Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041294Y2 (en) | 1992-01-17 |