JPS5822082U

JPS5822082U - flat motor

Info

Publication number: JPS5822082U
Application number: JP11191581U
Authority: JP
Inventors: 利久平井
Original assignee: 松下電工株式会社
Priority date: 1981-07-28
Filing date: 1981-07-28
Publication date: 1983-02-10

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]

図は本考案の一実施例を示すもので、第１図イは回転子
の平面図、第１図口は同じく正面半断面図、第２図は全
体の縦断面図である。２・・・回転子軸、４・・・凹部、５・・・整流子、＄
ａ。８ｂ・・・永久磁石、９・・・空隙、Ｒ・・・回転子、
Ｒ′・・・回転子コイル部、Ｃ・・・整流機構部。The drawings show an embodiment of the present invention, in which FIG. 1A is a plan view of the rotor, FIG. 2... Rotor shaft, 4... Recess, 5... Commutator, $
a. 8b... Permanent magnet, 9... Air gap, R... Rotor,
R'... Rotor coil section, C... Rectifier mechanism section.

Claims

[Scope of utility model registration request]

A flat upper permanent magnet 8 is placed on a plane perpendicular to the rotor axis 2.
a and a lower permanent magnet 8b are arranged to face each other through a gap 9, and in the gap 9, each of the permanent magnets 8a,
A substantially disk-shaped rotor coil portion R' is disposed perpendicularly to the rotor axis 2 with a slight gap between the rotor coil portion R' and the rotor coil portion R'. A flat motor characterized in that a recess 4 having a depth along the rotor shaft 2 is formed, and a flat commutator 5 is embedded in the recess 4.