JPS6018644U

JPS6018644U - Magnet motor stator

Info

Publication number: JPS6018644U
Application number: JP10841583U
Authority: JP
Inventors: 森下　瞭
Original assignee: 三菱電機株式会社
Priority date: 1983-07-11
Filing date: 1983-07-11
Publication date: 1985-02-08

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ａは従来装置を示す半部断面図、第１図すは第１
図ａのＡ−Ａ線断面図、第１図Ｃは第１図ａのＢ−Ｂ視
展開図、第２図ａはこの考案の一実施例による界磁々極
の展開図であり、第１図Ｃと対応する図、第２図すは第
２図ａのＣ−Ｃ線断面図、第２図Ｃは第２図ａのＤ−Ｄ
線断面図である。図中、２は継鉄、３．６は界磁々極、５．８は補助極、
７は主磁極部、８ａは突設部である。尚、図中同一符号
は同−又は相当部分を示す。Figure 1a is a half sectional view showing a conventional device;
FIG. 1C is a sectional view taken along the line A-A in FIG. 1A, FIG. Figure 1 corresponds to C, Figure 2 is a sectional view taken along line CC in Figure 2 a, Figure 2 C is a cross-sectional view taken along line D-D in Figure 2 a.
FIG. In the figure, 2 is a yoke, 3.6 is a field pole, 5.8 is an auxiliary pole,
7 is a main magnetic pole portion, and 8a is a protruding portion. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A cylindrical yoke, a field pole made of a permanent magnetic material fixed to the inner peripheral surface of the yoke, and an auxiliary pole made of a mild steel member fixed to the end of the field pole. A stator for a magnetic motor, characterized in that the protrusions protruding from the axial ends of the auxiliary poles are integrally fired and fixed so as to be engaged with field poles made of a permanent magnet material.