JPS6276235U - - Google Patents
Info
- Publication number
- JPS6276235U JPS6276235U JP16661085U JP16661085U JPS6276235U JP S6276235 U JPS6276235 U JP S6276235U JP 16661085 U JP16661085 U JP 16661085U JP 16661085 U JP16661085 U JP 16661085U JP S6276235 U JPS6276235 U JP S6276235U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- working machine
- exhaust air
- soundproof
- cooling
- 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
- 238000001816 cooling Methods 0.000 claims 5
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案によるエンジン作業機の防音ケ
ース内部を示す平面図、第２図は第１図の―
線に沿う概略断面図である。
１…エンジン、２…発電機、３…底壁、４…取
付板、５…ラバーマウント、６…側部カバー、７
…上部カバー、８…端部カバー、９…シリンダ、
１０…マフラ、１１…フアン、１２…フアンカバ
ー（ダクト）、１３…シユラウド（ダクト）、１
４…マフラダクト（ダクト）、１５…排気口、１
６…排気管、１７…フアン、１８…吸気口、１９
…ケーシング、２０…導風部材、２１…突起部、
２２…逃げ、２３，２４…ねじ。
Figure 1 is a plan view showing the inside of the soundproof case of the engine working machine according to the present invention, and Figure 2 is the same as in Figure 1.
FIG. 3 is a schematic cross-sectional view taken along a line. 1... Engine, 2... Generator, 3... Bottom wall, 4... Mounting plate, 5... Rubber mount, 6... Side cover, 7
...Top cover, 8...End cover, 9...Cylinder,
10...Muffler, 11...Fan, 12...Fan cover (duct), 13...Shroud (duct), 1
4...Muffler duct (duct), 15...Exhaust port, 1
6...Exhaust pipe, 17...Fan, 18...Intake port, 19
...Casing, 20...Air guiding member, 21...Protrusion,
22... Escape, 23, 24... Screw.
Claims (1)
機とを防音ケース内に収納した防音型エンジン作
業機で、エンジンの後部に該エンジンの出力軸に
直結した作業機と該エンジンのマフラとを並列さ
せて配置し、前記エンジンの少くとも高温部分と
前記マフラとを覆いエンジン冷却用フアンにより
冷却風を強制通風させるダクトを設け、かつ作業
機冷却用フアンにより強制通風せしめられて作業
機内を冷却した冷却排風を前記ダクトに合流させ
るようにしたものにおいて、前記作業機にこれを
少くとも部分的に包囲して取付けられ前記冷却排
風を前記ダクトに導く渦巻状の冷却排風導風部材
を、前記ダクト側の部分とその反対側の部分とに
２分割して構成したことを特徴とする防音型エン
ジン作業機。 This is a soundproof engine working machine in which the engine and the working machine driven by the engine are housed in a soundproof case, and the working machine directly connected to the output shaft of the engine and the muffler of the engine are arranged in parallel at the rear of the engine. A duct is provided that covers at least a high-temperature part of the engine and the muffler, and forces cooling air through an engine cooling fan, and cooled exhaust air is forced through the working machine cooling fan to cool the inside of the working machine. a spiral cooling exhaust air guide member that is attached to the working machine so as to at least partially surround it and guides the cooling exhaust air to the duct; A soundproof engine working machine characterized by being divided into two parts: a side part and an opposite part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16661085U JPS6276235U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16661085U JPS6276235U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6276235U true JPS6276235U (en) | 1987-05-15 |
Family
ID=31097754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16661085U Pending JPS6276235U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6276235U (en) |
-
1985
- 1985-10-31 JP JP16661085U patent/JPS6276235U/ja active Pending
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