JPS5960858U

JPS5960858U - rotating electric machine

Info

Publication number: JPS5960858U
Application number: JP15523282U
Authority: JP
Inventors: 池田　正次
Original assignee: 株式会社東芝
Priority date: 1982-10-15
Filing date: 1982-10-15
Publication date: 1984-04-20

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図は本考案の回転電機の上半分断面図、第２図は第
１図の要部拡大断面図である。１・・・固定子、２・・・回転子、３・・・回転軸、３
ａ・・・ヒートパイプ、４・・・フレーム、５・・・通
風カバー、６・・・カバー、７・・・制御用発振装置、
８・・・冷却ファン、９・、・・カップリング、１０・
・・ファン、１１・・・ファンケース、１４・・・通風
口、１５・・・フィン、２゜・・・矢印（冷却風の流れ
）。FIG. 1 is an upper half sectional view of the rotating electric machine of the present invention, and FIG. 2 is an enlarged sectional view of the main part of FIG. 1. 1... Stator, 2... Rotor, 3... Rotating shaft, 3
a... Heat pipe, 4... Frame, 5... Ventilation cover, 6... Cover, 7... Control oscillator,
8...Cooling fan, 9...Coupling, 10.
...Fan, 11...Fan case, 14...Ventilator, 15...Fin, 2°...Arrow (flow of cooling air).

Claims

[Scope of utility model registration request]

In a rotating electric machine in which a heat transfer device is provided on the rotating shaft of a rotor housed in a completely enclosed frame, and a control oscillation device is attached to the shaft end on the opposite load side, a ventilation path is configured on the outer periphery of the frame. A ventilation cover is attached to the end bracket that is fitted to the end of the frame, and a cover that also serves as a control oscillator, a mounting part, and a ventilation passage is attached to the end bracket. It has a built-in structure with cooling fins attached to the shaft end, and the control oscillator is directly connected to the shaft end via a coupling. Further, a rotating electrical machine characterized in that an electric fan is fixed inside a fan case fixed to the cover.