JPS5997543U

JPS5997543U - Stator core of rotating electric machine

Info

Publication number: JPS5997543U
Application number: JP19290182U
Authority: JP
Inventors: 健明島貫
Original assignee: 株式会社東芝
Priority date: 1982-12-22
Filing date: 1982-12-22
Publication date: 1984-07-02

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図は従来の回転電機の固定子の断面図、第２図、第
３図および笹４図はそれぞれ第１図の■−■線、■−■
線およびＩＶ−ＩＶ線に沿う要部拡大図、第５図、第６
図および第７図はそれぞれ従来の固定子における第２図
、第３１および第４図と対照して示す本考案の回転電機
の固定子の要部拡−大凶である。Figure 1 is a cross-sectional view of the stator of a conventional rotating electric machine, and Figures 2, 3, and 4 are the ■-■ line and ■-■ line in Figure 1, respectively.
Enlarged view of main parts along line and IV-IV line, Figures 5 and 6
7 and 7 are enlarged views of the main parts of a stator for a rotating electrical machine according to the present invention, respectively, in contrast to FIGS. 2, 31, and 4 of conventional stators.

Claims

[Scope of utility model registration request]

A plurality of iron core blocks made by stacking electric iron plates in an annular shape and having teeth protruding from the inner circumferential surface, and a plurality of iron core blocks interposed between the iron core blocks and covering almost the entire side surface of the teeth perpendicular to the central axis of the iron core blocks. an inner spacing piece that abuts to form a ventilation groove; and an inner spacing piece that is attached to the outermost axially side of the core block and that abuts almost the entire surface of the side surface perpendicular to the central axis of the core block of the toothed part, forming a ventilation groove. A stator core for a rotating electric machine, characterized in that it is provided with an outer spacing piece.