JPH0224033U - - Google Patents
Info
- Publication number
- JPH0224033U JPH0224033U JP10190588U JP10190588U JPH0224033U JP H0224033 U JPH0224033 U JP H0224033U JP 10190588 U JP10190588 U JP 10190588U JP 10190588 U JP10190588 U JP 10190588U JP H0224033 U JPH0224033 U JP H0224033U
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- hole
- cooling air
- forced cooling
- side wall
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
Landscapes
- Portable Power Tools In General (AREA)
- Harvester Elements (AREA)
Description
図は本考案の実施例による断面図。
１……後部母体、２……燃料タンク、３……シ
リンダー、４……クランクケース、５……ボリユ
ート室、６……ハンドル、７……導通孔、８……
強制冷却フアン。
The figure is a sectional view according to an embodiment of the present invention. 1... Rear body, 2... Fuel tank, 3... Cylinder, 4... Crank case, 5... Volute chamber, 6... Handle, 7... Conduction hole, 8...
Forced cooling fan.
Claims (1)
一部をボリユート室からクランクケース側壁に配
設された導通孔を介して燃料タンクの片側上部付
近に導入せしめたのち、燃料タンクの反対側から
機外に放出することを特徴とするエンジンのクラ
ンクケース側壁に配設された強制冷却風循環用導
通孔。 In engines such as chain saws, a portion of the forced cooling air is introduced from the volute chamber into the upper part of one side of the fuel tank through a through hole in the side wall of the crankcase, and then released from the other side of the fuel tank to the outside of the machine. A through hole for forced cooling air circulation arranged on the side wall of an engine crankcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101905U JPH0721861Y2 (en) | 1988-07-30 | 1988-07-30 | Auxiliary cooling structure for chainsaws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101905U JPH0721861Y2 (en) | 1988-07-30 | 1988-07-30 | Auxiliary cooling structure for chainsaws |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0224033U true JPH0224033U (en) | 1990-02-16 |
| JPH0721861Y2 JPH0721861Y2 (en) | 1995-05-17 |
Family
ID=31331323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988101905U Expired - Lifetime JPH0721861Y2 (en) | 1988-07-30 | 1988-07-30 | Auxiliary cooling structure for chainsaws |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721861Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592939U (en) * | 1982-06-30 | 1984-01-10 | 富士重工業株式会社 | fuel tank cooling system |
-
1988
- 1988-07-30 JP JP1988101905U patent/JPH0721861Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592939U (en) * | 1982-06-30 | 1984-01-10 | 富士重工業株式会社 | fuel tank cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721861Y2 (en) | 1995-05-17 |