JPS5851018U - Forced air-cooled vertical shaft engine cooling system - Google Patents
Forced air-cooled vertical shaft engine cooling systemInfo
- Publication number
- JPS5851018U JPS5851018U JP14868481U JP14868481U JPS5851018U JP S5851018 U JPS5851018 U JP S5851018U JP 14868481 U JP14868481 U JP 14868481U JP 14868481 U JP14868481 U JP 14868481U JP S5851018 U JPS5851018 U JP S5851018U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- fuel tank
- vertical shaft
- forced air
- cooled vertical
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (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
図面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、２・・・・・・ボンネット、
３・・・・・・遠心式ファン（フライホイルファン）、
４・・・・・・燃料タンク、４ａ・・・・・・４の側面
、４ｂ・・・・・・４の底面、７・・・・・・導風面、
８・・・・・・冷却風下向導出面ミ９・・・・・・エン
ジン本体、１２′・・・・・・導風板、Ｓ・・・・・・
締切点。The drawings 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 longitudinal cross-sectional side view of the main parts, Fig. 3 is a cross-sectional plan view, and Fig. 4 is a perspective view of the fuel tank. It is a diagram. 1...Engine, 2...Bonnet,
3...Centrifugal fan (flywheel fan),
4... fuel tank, 4a... side of 4, 4b... bottom of 4, 7... wind guide surface,
8... Cooling wind downward outlet surface M 9... Engine body, 12'... Wind guide plate, S...
Deadline.
Claims (1)
間をボンネット２で覆い、ボンネット２− 内に遠心
ファン３と燃料タンク４とを左右に並設し、燃料タンク
４の側面４ａに導風面７をファン３の周面の一部に沿っ
て臨む凹曲状に形成し、導風板１２をファン３の周面の
残部に沿って臨ませてボンネット２に固定した事を特徴
とする強制空冷縦軸エンジンの冷却装置。。 ２ 実用新案登録請求の範囲第１項に記載した冷却装置
において、ファン３め締切点Ｓを燃料タンク４の導風面
７の速量に設け、締切点Ｓよりもファン３の回転方向上
手側に位置する燃料タンク４の底面４ｂに風上側に向っ
て上り傾斜状になる冷却風下向導出面８を形成したもの
。[Claims for Utility Model Registration] 1. The space above the engine body 9 of the forced air-cooled vertical shaft engine 1 is covered with a bonnet 2, and within the bonnet 2- a centrifugal fan 3 and a fuel tank 4 are arranged side by side on the left and right, and the fuel tank A wind guide surface 7 is formed in a concave shape facing along a part of the circumferential surface of the fan 3 on the side surface 4a of the fan 3, and an air guide plate 12 is formed on the side surface 4a of the bonnet 2 so as to face along the remainder of the circumferential surface of the fan 3. A cooling system for a forced air-cooled vertical shaft engine that is characterized by being fixed. . 2. Scope of Utility Model Registration In the cooling device described in Claim 1, the fan 3 cutoff point S is provided at the speed of the air guide surface 7 of the fuel tank 4, and the cutoff point S is located on the upper side in the rotational direction of the fan 3 than the cutoff point S. A cooling downwind outlet surface 8 is formed on the bottom surface 4b of the fuel tank 4 located at the bottom surface 4b of the fuel tank 4, which slopes upward toward the windward side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14868481U JPS5851018U (en) | 1981-10-05 | 1981-10-05 | Forced air-cooled vertical shaft engine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14868481U JPS5851018U (en) | 1981-10-05 | 1981-10-05 | Forced air-cooled vertical shaft engine cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5851018U true JPS5851018U (en) | 1983-04-06 |
| JPS6332905Y2 JPS6332905Y2 (en) | 1988-09-02 |
Family
ID=29941489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14868481U Granted JPS5851018U (en) | 1981-10-05 | 1981-10-05 | Forced air-cooled vertical shaft engine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5960344U (en) * | 1982-10-15 | 1984-04-20 | 本田技研工業株式会社 | Air guide device for vertical general-purpose internal combustion engine |
| JP2019203386A (en) * | 2018-05-21 | 2019-11-28 | 株式会社デンソー | Evaporative fuel leakage detection device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133203U (en) * | 1978-03-07 | 1979-09-14 |
-
1981
- 1981-10-05 JP JP14868481U patent/JPS5851018U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133203U (en) * | 1978-03-07 | 1979-09-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5960344U (en) * | 1982-10-15 | 1984-04-20 | 本田技研工業株式会社 | Air guide device for vertical general-purpose internal combustion engine |
| JP2019203386A (en) * | 2018-05-21 | 2019-11-28 | 株式会社デンソー | Evaporative fuel leakage detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332905Y2 (en) | 1988-09-02 |
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