JPS5937845U

JPS5937845U - rotor of rotating electric machine

Info

Publication number: JPS5937845U
Application number: JP13267482U
Authority: JP
Inventors: 賢二澤谷; 片岡　憲二
Original assignee: 三菱電機株式会社
Priority date: 1982-08-30
Filing date: 1982-08-30
Publication date: 1984-03-09
Also published as: JPS642526Y2

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図及び第２図は従来の回転電機の回転子を示す縦断
面図及び一部の平面断面図、第３図及び第４図は従来の
他の回転電機の回転子を示す一部の平面断面図及び縦断
面図、第５図及び第６図はこの考案の一実施例による回
転電機の回転子を示す一部の平面断面図、第７図及び第
８図はこの考宥の他の実施例による回転電機の回転子を
示す一部の平面断面図である。図において、３はリム、９は磁極、１０は磁極鉄心、１
１は界磁コイル、２１はトップワッシャ、５０は通風路
、８０は排出路、２２は仕切部材、７０は通風路である
。尚、図中同一符号は同−又は相当部分を示す。 −γ 一一一− −ＩＩ　　／’θ・７ −　　　　　　　　　　　　／７．ｔｔ　　ｚ、ｌ　　
　−1 and 2 are longitudinal sectional views and partial plan sectional views showing the rotor of a conventional rotating electrical machine, and FIGS. 3 and 4 are partial plan views showing the rotor of another conventional rotating electrical machine. A plan sectional view and a vertical sectional view, FIGS. 5 and 6 are partial plan sectional views showing a rotor of a rotating electric machine according to an embodiment of this invention, and FIGS. FIG. 2 is a plan sectional view of a portion of the rotor of the rotating electrical machine according to the embodiment. In the figure, 3 is the rim, 9 is the magnetic pole, 10 is the magnetic pole core, 1
1 is a field coil, 21 is a top washer, 50 is a ventilation passage, 80 is a discharge passage, 22 is a partition member, and 70 is a ventilation passage. Note that the same reference numerals in the figures indicate the same or corresponding parts. -γ 111- -II /'θ・7 - /7. tt z, l
−

Claims

[Scope of utility model registration request]

A ventilation passage provided between the magnetic pole core, the field, and the magnetic coil;
The field coil side of the top washer inserted between the magnetic pole core head and the field coil communicates with the ventilation passage, and allows the cooling air flowing through the ventilation passage to flow out between the magnetic poles and to extend the longitudinal direction of the top washer. 1. A rotor for a rotating electric machine, comprising: a discharge path formed long in the direction; and a partition member disposed between the field coils and forming a ventilation path between the field coils.