JPS59539U

JPS59539U - Soundproof engine working machine

Info

Publication number: JPS59539U
Application number: JP9534182U
Authority: JP
Inventors: 淳一高木
Original assignee: デンヨ−株式会社
Priority date: 1982-06-25
Filing date: 1982-06-25
Publication date: 1984-01-05

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

[Brief explanation of drawings]

第１図は本考案の一実施例を示す斜視図、第２　　　　
　′図は第１図の矢視Ｘ方向からみた側面図、第３図は
第２図の■−■線に沿った本体ケースめ縦断面図、第４
図は部分断面を含む本体ケースの底部の一部を示す斜視
図、第５図は同じく本体ケースの底部の部分の縦断面図
である。１・・・・・・本体ケース、５・・面冷却ファン、９．
１０・・・・・・吸気ダクト部としての外気取入れ部、
１１．１２・・・・・・本体ケースの外板部分、１１Ａ
。１２Ａ・・・・・・外気吸入口、ＩＩＢ、１２Ｂ・・・
・・・しゃ弊板、７０．８０・・・・・・吸気ダクト部
の上板、１１゜８１・・・・・・吸気ダクト部の内側の
側板。Fig. 1 is a perspective view showing one embodiment of the present invention;
Figure ' is a side view seen from the direction of arrow X in Figure 1, Figure 3 is a vertical sectional view of the main body case taken along the line ■-■ in Figure 2, and Figure 4 is
The figure is a perspective view showing a part of the bottom of the main case including a partial cross section, and FIG. 5 is a longitudinal sectional view of the bottom of the main case. 1. Main body case, 5. Surface cooling fan, 9.
10...Outside air intake part as an intake duct part,
11.12...Outer panel part of main case, 11A
. 12A...Outside air intake port, IIB, 12B...
...Break plate, 70.80...Top plate of intake duct, 11°81...Inner side plate of intake duct.

Claims

[Scope of utility model registration request]

In a soundproof engine working machine that includes a cooling fan inside and is configured to radiate hot air to the outside from predetermined ventilation holes formed in the main body case, the An intake duct portion is formed along the longitudinal direction of the main body case, a plurality of outside air intake ports are formed in an outer plate portion of the main body case forming a part of the air intake duct portion, and a plurality of outside air intake ports forming an inner portion of the air intake duct portion. A plurality of ventilation holes are provided at arbitrary locations on the side plate and the top plate, and a hole of a predetermined length is provided in each of the double-walled outside air intake ports of the outer panel portion, and extends inwardly and upwardly from the lower end of the outside air intake port. A soundproof engine working machine characterized by being equipped with a conventional board.