JPS5834551U

JPS5834551U - rotating electric machine

Info

Publication number: JPS5834551U
Application number: JP12905381U
Authority: JP
Inventors: 石原　憲志; 八木沢　猛
Original assignee: 株式会社東芝
Priority date: 1981-08-31
Filing date: 1981-08-31
Publication date: 1983-03-07

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図および第２図はそれぞれ従来の回転電機を示す縦
断面図、・第３図は第２図の固定子鉄心を示す平面図、
第４図は本考案の回転電機の一実施例を示す縦断面図、
第５図は第４図のブラケットを示す縦断面図、電６図は
第４図の固定子枠を示す縦断面図、第７図は固定子鉄心
単体の磁気特性　　゛曲線図である。１・・・・・・固定子鉄心、２・・・・・・固定子枠、
４・・・・・・回転軸、５・・・・・・回転子鉄心、７
゛、８・・・・・・軸受、９゜１０・・・・・・ブラケ
ット、１７・・・・・・突部、１８・・・・・・ボルト
。第２図第４図Figures 1 and 2 are longitudinal cross-sectional views showing conventional rotating electric machines, respectively; Figure 3 is a plan view showing the stator core of Figure 2;
FIG. 4 is a longitudinal sectional view showing an embodiment of the rotating electrical machine of the present invention;
FIG. 5 is a vertical cross-sectional view showing the bracket shown in FIG. 4, FIG. 6 is a vertical cross-sectional view showing the stator frame shown in FIG. 4, and FIG. 7 is a magnetic characteristic curve diagram of a single stator core. 1... Stator core, 2... Stator frame,
4...Rotating shaft, 5...Rotor core, 7
゛, 8...Bearing, 9゜10...Bracket, 17...Protrusion, 18...Bolt. Figure 2 Figure 4

Claims

[Claims for Utility Model Registration] 1. A rotating electric machine comprising a stator frame that fixes a stator, and a bracket that supports a rotating shaft to which a rotor is attached via a bearing and is fixed to an end of the stator frame, A rotating electric machine characterized in that the bracket is fitted to an end of the stator frame and fixed by tightening with radial bolts. 2. The rotating electric machine according to claim 1 of the utility model registration, characterized in that an axial protrusion of the bracket is fitted onto the inner diameter side of the end of the stator frame. 3. The rotating electrical machine according to claim 1 of the utility model registration, characterized in that an axial protrusion of the bracket is fitted onto the outer diameter side of the end of the stator frame.