JPS5992580U

JPS5992580U - synchronous machine

Info

Publication number: JPS5992580U
Application number: JP18700982U
Authority: JP
Inventors: 健二佐藤
Original assignee: 三菱電機株式会社
Priority date: 1982-12-10
Filing date: 1982-12-10
Publication date: 1984-06-23

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〜第３図は従来例を示し、第１図は同期機の側面
からの断面図、第２図は回転子の斜視図、第３図は第２
図の■−■線における断面図を示す。第４図はこの考案の一実施例を示す回転子の斜視図であ
る。６・・・・・・回転子、７・・・・・・シャフト、９・
・・・・・押え金、１０・・・・・・締付ねじ、１２・
・・・・・永久磁石。なお、図中同一符号は同一、又は
相当部分を示す。第３図第４図Figures 1 to 3 show a conventional example, where Figure 1 is a sectional view from the side of the synchronous machine, Figure 2 is a perspective view of the rotor, and Figure 3 is the
A sectional view taken along the line ■-■ in the figure is shown. FIG. 4 is a perspective view of a rotor showing an embodiment of this invention. 6...Rotor, 7...Shaft, 9.
...Presser foot, 10...Tightening screw, 12.
·····permanent magnet. Note that the same reference numerals in the figures indicate the same or equivalent parts. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

In a synchronous machine equipped with a rotor in which permanent magnets are attached to the outer periphery of a shaft by dividing them in the number of poles in the circumferential direction, the permanent magnets are divided into a plurality of pieces in the axial direction and arranged in a row in the axial direction. A synchronous machine characterized by permanent magnets attached to the shaft at a slight angle in the circumferential direction.