JPS5863319U - Forced air cooling system for vertical shaft engines - Google Patents
Forced air cooling system for vertical shaft enginesInfo
- Publication number
- JPS5863319U JPS5863319U JP15886681U JP15886681U JPS5863319U JP S5863319 U JPS5863319 U JP S5863319U JP 15886681 U JP15886681 U JP 15886681U JP 15886681 U JP15886681 U JP 15886681U JP S5863319 U JPS5863319 U JP S5863319U
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- cylinder
- head
- fan
- forced air
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
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
制空冷室軸エンジンの斜視図、第２図は横断平面図、第
３図は縦断面図、第４図はタンクステーの斜視図、第５
図は従来例を示す第３図相当図である。
Ｓ・・・隙間、１・・・エンジン、２・・・ファンケー
ス、 。
３・・・遠心ファン、４・・・燃料タンク、５・・・ク
ランクケース、９・・・漏洩防止板、１０・・・通風空
間、１１・・・タンクステー、１２・・・ヘッドカウリ
ング、′１２ａ・・・１２の上縁、１３・・・シリンダ
、１４・・・シリンダヘッド。1 to 4 show an embodiment of the present invention, in which FIG. 1 is a perspective view of a forced air-cooled chamber shaft engine, FIG. 2 is a cross-sectional plan view, FIG. 3 is a longitudinal sectional view, and FIG. 4 is a tank tank. Perspective view of stay, 5th
The figure is a diagram corresponding to FIG. 3 showing a conventional example. S...Gap, 1...Engine, 2...Fan case. 3... Centrifugal fan, 4... Fuel tank, 5... Crank case, 9... Leak prevention plate, 10... Ventilation space, 11... Tank stay, 12... Head cowling, '12a... Upper edge of 12, 13... Cylinder, 14... Cylinder head.
Claims (1)
ファン３、シリンダ１３の上側に燃料タンク４を配置し
、ファン３と燃料タンク４とをファンケース２で覆い、
燃料タンク４の下面を支えるタンクステー１１をファン
ケース２に固定し、シリンダヘッド１４を覆うヘッドカ
ウリング１２の上縁１２ａを燃料タンク４の真下に位置
させ、ファン３から送り出される冷却風を燃料タンク４
の下側の通風空間１０からシリンダ１３及びシリンダヘ
ッド１４に吹き降すように構成し、燃料タンク４の下面
とヘッドカウリング１２の上縁１２ａとの隙間Ｓから横
向きに漏れ出そうとする冷却風の一部を下向きに案内す
る漏風防止板９を、ヘッドカウリング１２の上縁１２ａ
の前側＆千位置させ、タンクステー１１に固設した事を
特徴とする室軸エンジンの強制空冷装置。A cylinder cooling fan 3 is arranged on the crankcase 5 of the indoor shaft engine 1, a fuel tank 4 is arranged above the cylinder 13, and the fan 3 and the fuel tank 4 are covered with the fan case 2,
The tank stay 11 that supports the lower surface of the fuel tank 4 is fixed to the fan case 2, and the upper edge 12a of the head cowling 12 that covers the cylinder head 14 is positioned directly below the fuel tank 4, so that the cooling air sent out from the fan 3 is transferred to the fuel tank. 4
Cooling air is configured to blow down from the lower ventilation space 10 to the cylinder 13 and the cylinder head 14, and to leak sideways from the gap S between the lower surface of the fuel tank 4 and the upper edge 12a of the head cowling 12. The air leak prevention plate 9 that guides a part of the head cowling 12 downward is attached to the upper edge 12a of the head cowling 12.
A forced air cooling device for an indoor shaft engine, which is located at the front side of the engine and is fixed to the tank stay 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15886681U JPS5863319U (en) | 1981-10-24 | 1981-10-24 | Forced air cooling system for vertical shaft engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15886681U JPS5863319U (en) | 1981-10-24 | 1981-10-24 | Forced air cooling system for vertical shaft engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5863319U true JPS5863319U (en) | 1983-04-28 |
| JPS6133222Y2 JPS6133222Y2 (en) | 1986-09-29 |
Family
ID=29951348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15886681U Granted JPS5863319U (en) | 1981-10-24 | 1981-10-24 | Forced air cooling system for vertical shaft engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5863319U (en) |
-
1981
- 1981-10-24 JP JP15886681U patent/JPS5863319U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6133222Y2 (en) | 1986-09-29 |
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