JPS5875472U

JPS5875472U - Ventilation locker for rotating electric machines

Info

Publication number: JPS5875472U
Application number: JP17028781U
Authority: JP
Inventors: 田村　樹男
Original assignee: 株式会社東芝
Priority date: 1981-11-17
Filing date: 1981-11-17
Publication date: 1983-05-21

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 the drawing]

第１図は従来の通風ロ力器を示す正面図、第２図は第１
図の分解斜視図、第３図は本考案の通風ロカ器の上面図
、第４図は第３図の正面図、第５図は第４図の分解斜視
図、第６図は第３図のＶＩ−■線矢視断面図、第７図は
本考案の他の実施例を示す図、第８図は更に他の実施例
を示す図。１・・・回転電機（モータ）フレーム、３・・・通風ロ
力器、４・・・ロ力器本体、５・・・中間筒カバー、６
゜６ａ、２０・・・フィルター、８・・・内筒側板。第３図７ ■ −第５図Figure 1 is a front view of a conventional ventilator, and Figure 2 is a front view of a conventional ventilator.
Figure 3 is a top view of the ventilation loca device of the present invention, Figure 4 is a front view of Figure 3, Figure 5 is an exploded perspective view of Figure 4, Figure 6 is Figure 3. FIG. 7 is a view showing another embodiment of the present invention, and FIG. 8 is a view showing still another embodiment. DESCRIPTION OF SYMBOLS 1... Rotating electric machine (motor) frame, 3... Ventilation force device, 4... Force device main body, 5... Intermediate cylinder cover, 6
゜6a, 20...filter, 8...inner cylinder side plate. Figure 3 7 ■ -Figure 5

Claims

[Scope of utility model registration request]

The main body, the intermediate cylinder cover, and the inner cylinder side plate are stacked one on top of the other in order from the outside to the inside to form an air passage that bends downward, upward, and downward from the outside air passage entrance. 1. A ventilation device for a rotating electrical machine, wherein the ventilation device is provided on a frame of the rotating electrical machine, and a filter is provided horizontally at the upper end of the upward air passage.