JPS5896009U - Cooling system in chain saw - Google Patents
Cooling system in chain sawInfo
- Publication number
- JPS5896009U JPS5896009U JP19821181U JP19821181U JPS5896009U JP S5896009 U JPS5896009 U JP S5896009U JP 19821181 U JP19821181 U JP 19821181U JP 19821181 U JP19821181 U JP 19821181U JP S5896009 U JPS5896009 U JP S5896009U
- Authority
- JP
- Japan
- Prior art keywords
- cooling system
- chain saw
- fan
- cooling device
- opening
- 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
Landscapes
- Sawing (AREA)
- Ignition Installations For 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３図は本考案の実施態様を例示するもので
あり、第１図はチェンソーの止面図、第２図は第１図に
おけるカバーを取除いた正面図、第３図は無接点点火回
路図、第４図は周知のチェンソー冷却装置の説明図であ
る。
１・・・・・・エキサイタコイル、２・・・・・・パル
サコイル、３・・・・・・イグナイタ、５・・・・・・
チェンソー、６・・・・・・クランクケース、７・・・
・・・凹所、８・・・・・・クランク軸、９・・・・・
・フライホイル、１０・・・・・・ファン、１１・・・
・・・導風室、１２・・・・・・コイル収納室、１３・
・・・・・カバー、１４・・・・・・締付ビス、１５・
・・・・・リコイルスタータ、１６・・・・・・吸引口
、１８・・・・・・羽根、１９・・・・・・吐出口、２
０・・・・・・シリンダ、２１・・・・・・収納室、２
２・・・・・・導風壁、２３・・・・・・開口部、２４
・・・・・・側壁。
−３
／−ｉ １
２ Ｌ−−一−４−Ｊ
（１）
ａ ｄ ＣFigures 1 to 3 illustrate embodiments of the present invention; Figure 1 is a stop view of the chainsaw, Figure 2 is a front view with the cover removed from Figure 1, and Figure 3 is a front view of the chain saw with the cover removed. The non-contact ignition circuit diagram, FIG. 4, is an explanatory diagram of a well-known chainsaw cooling device. 1...Exciter coil, 2...Pulser coil, 3...Igniter, 5...
Chainsaw, 6...Crankcase, 7...
...Recess, 8...Crankshaft, 9...
・Flywheel, 10...Fan, 11...
... Air guide chamber, 12 ... Coil storage room, 13.
...Cover, 14...Tightening screw, 15.
... Recoil starter, 16 ... Suction port, 18 ... Vane, 19 ... Discharge port, 2
0...Cylinder, 21...Storage chamber, 2
2... Air guide wall, 23... Opening, 24
・・・・・・Side wall. -3 /-i 1 2 L--1-4-J (1) a d C
Claims (1)
共に、該ファンの吐出口に近接して点火装置が配備され
、上記ファンの導風壁には開口部が形成され、該開口部
を上記点火装置の側壁により閉塞し導風壁の一部を構成
せしめたごとを特徴゛ とするチェンソーにおける冷
却装置。A cooling spiral fan is provided in the crankcase, and an ignition device is provided near the outlet of the fan, an opening is formed in the air guide wall of the fan, and the opening is connected to the ignition device. 1. A cooling device for a chainsaw, characterized in that the cooling device is closed by a side wall of the cooling device and forms part of a wind guide wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19821181U JPS5896009U (en) | 1981-12-23 | 1981-12-23 | Cooling system in chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19821181U JPS5896009U (en) | 1981-12-23 | 1981-12-23 | Cooling system in chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5896009U true JPS5896009U (en) | 1983-06-29 |
Family
ID=30111402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19821181U Pending JPS5896009U (en) | 1981-12-23 | 1981-12-23 | Cooling system in chain saw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133305A (en) * | 2008-12-03 | 2010-06-17 | Yamabiko Corp | Power unit structure for portable chain saw |
-
1981
- 1981-12-23 JP JP19821181U patent/JPS5896009U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133305A (en) * | 2008-12-03 | 2010-06-17 | Yamabiko Corp | Power unit structure for portable chain saw |
| DE102009053538B4 (en) | 2008-12-03 | 2022-07-28 | Yamabiko Corporation | Drive unit for a portable chainsaw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5896009U (en) | Cooling system in chain saw | |
| JPS5859357U (en) | Soundproof cooling structure for engine-driven generators | |
| JPS6077727U (en) | Vertical shaft type forced air cooling engine generator | |
| JPS59130032U (en) | 2 cycle engine | |
| JPS5813489U (en) | Refrigerators equipped with an air blower to prevent cold air from leaving the refrigerator | |
| JPS58149560U (en) | forced air cooled engine | |
| JPS60102435U (en) | Soundproof engine generator | |
| JPS6032557U (en) | Air-cooled engine intake system | |
| JPS5911125U (en) | Soundproofing device for internal combustion engine driven work equipment set | |
| JPS58186120U (en) | Air intake and exhaust system cooling system for water-cooled internal combustion engines | |
| JPS6095144U (en) | air cooled engine | |
| JPS5859356U (en) | Soundproof cooling structure for engine-driven generators | |
| JPS5928625U (en) | Cooling system for vertical internal combustion engines | |
| JPS5928651U (en) | 2-stroke engine muffler gasket | |
| JPS59152148U (en) | Exhaust turbo supercharger cooling system | |
| JPS6028214U (en) | General-purpose engine cooling system | |
| JPS5943681U (en) | Cell starter attachment/detachment device for forced air-cooled engines | |
| JPS5912968U (en) | Soundproofing device for refrigerator set | |
| JPS592938U (en) | Soundproof engine driven generator | |
| JPS60139024U (en) | Heat pump engine cooling system | |
| JPS58119631U (en) | Friction clutch cooling system | |
| JPS59126124U (en) | Forced cooling system for muffler | |
| JPS5911157U (en) | Fan cover device for internal combustion engine with recoil starter | |
| JPS6069316U (en) | General-purpose engine cooling system | |
| JPS5846813U (en) | Engine blow-by gas treatment equipment |