JPS6229448U - - Google Patents
Info
- Publication number
- JPS6229448U JPS6229448U JP12129985U JP12129985U JPS6229448U JP S6229448 U JPS6229448 U JP S6229448U JP 12129985 U JP12129985 U JP 12129985U JP 12129985 U JP12129985 U JP 12129985U JP S6229448 U JPS6229448 U JP S6229448U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- working machine
- fuel tank
- bottom wall
- tank
- 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
- 239000002828 fuel tank Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図及び第２図は本考案の実施例を示し、第
１図は防音形エンジン発電機の縦断側面図、第２
図は別実施例の第１図相当図、第３図及び第４図
はそれぞれ吸風口に設けた雨水侵入防止装置の縦
断側面図であり、第５図は従来例の第１図相当図
である。
２……防音ケース、４……ラジエータ、５……
ラジエータフアン、６……エンジン、７……作業
機、１３……燃料タンク、１３ａ……１３の延出
タンク部分、１３ｄ……１３の底壁、１３ｃ……
１３のエンジン６に対面する底壁部分、１５……
防音面。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a longitudinal cross-sectional side view of a soundproof engine generator, and Figure 2
The figure is a diagram equivalent to Figure 1 of another embodiment, Figures 3 and 4 are longitudinal sectional side views of a rainwater intrusion prevention device provided at the air intake, and Figure 5 is a diagram equivalent to Figure 1 of a conventional example. be. 2...Soundproof case, 4...Radiator, 5...
Radiator fan, 6...Engine, 7...Work equipment, 13...Fuel tank, 13a...Extending tank portion of 13, 13d...Bottom wall of 13, 13c...
The bottom wall portion facing the engine 6 of 13, 15...
Soundproof surface.
Claims (1)
フアン５、エンジン６及び作業機７を前から順に
配設し、作業機７の上側に燃料タンク１３を配置
し、作業機７の上面及び燃料タンク１３の下壁１
３ｂをエンジン６の上面よりも低く位置させて構
成した防音形エンジン作業機において、燃料タン
ク１３の高さ方向の中間よりも上のタンク部分１
３ａを前方に延出させて、この延出タンク部分１
３ａでエンジン６の上面を通気空間を空けて覆い
、延出タンク部分１３ａの底壁の後部を後ろ下り
の湾曲状に形成した事を特徴とする防音形エンジ
ン作業機。 ２ 燃料タンク１３の少なくともエンジン６に対
面する底壁１３ｃ部分を波板状に形成して乱反射
面にした実用新案登録請求の範囲第１項に記載し
た音防形エンジン作業機。[Scope of Claim for Utility Model Registration] 1. A radiator 4, a radiator fan 5, an engine 6, and a working machine 7 are arranged in order from the front in a soundproof case 2, a fuel tank 13 is arranged above the working machine 7, and the working machine 7 upper surface and lower wall 1 of fuel tank 13
3b is located lower than the top surface of the engine 6, and the tank portion 1 is located above the middle of the fuel tank 13 in the height direction.
3a to the front, and this extended tank portion 1
3a covers the upper surface of the engine 6 with a ventilation space left, and the rear part of the bottom wall of the extending tank portion 13a is formed into a backward downward curve. 2. The soundproof engine working machine as set forth in claim 1, wherein at least the bottom wall 13c of the fuel tank 13 facing the engine 6 is formed into a corrugated plate shape to provide a diffusely reflective surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985121299U JPH0240281Y2 (en) | 1985-08-07 | 1985-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985121299U JPH0240281Y2 (en) | 1985-08-07 | 1985-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6229448U true JPS6229448U (en) | 1987-02-23 |
| JPH0240281Y2 JPH0240281Y2 (en) | 1990-10-26 |
Family
ID=31010438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985121299U Expired JPH0240281Y2 (en) | 1985-08-07 | 1985-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240281Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6436525U (en) * | 1987-08-30 | 1989-03-06 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167230U (en) * | 1981-04-14 | 1982-10-21 |
-
1985
- 1985-08-07 JP JP1985121299U patent/JPH0240281Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167230U (en) * | 1981-04-14 | 1982-10-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6436525U (en) * | 1987-08-30 | 1989-03-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240281Y2 (en) | 1990-10-26 |