JPS5997545U

JPS5997545U - Convex pole rotor

Info

Publication number: JPS5997545U
Application number: JP6384383U
Authority: JP
Inventors: マンフレ−ト・ヘ−ルライン
Original assignee: シ−メンス・アクチエンゲゼルシヤフト
Priority date: 1982-04-29
Filing date: 1983-04-27
Publication date: 1984-07-02
Also published as: DE8212393U1

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図は励磁コイルを除いた場合の本考案の凸　−積形
回転子の正面図、第２図は冷却用羽根を備えたコの字形
のコイル支持体が貫通リベットによって磁極側面に固定
された本考案め凸極形回転子の縦断面図、第３図はコの
字形のコイ火支持体がかご形制動コイルに一体に鋳造さ
れた本考案の凸極　　、形回転子の縦断面図をそれぞれ
表わす。１・・・・・・凸極形回転子、２・・・・・・磁極胴、
３・・・・・・磁極片、５，１３・・・・・・制動用導
体、６・・・・・・コイル支　　−特休、８，９・・・
・・・コイル支持体の腕、１０・・・・・・励磁コイル
、１１・・・・・・磁極片の外周縁、１２・・・・・・
冷却用羽根、１４・・・・・・短絡用導体。Figure 1 is a front view of the convex-shaped rotor of the present invention with the excitation coil removed, and Figure 2 shows a U-shaped coil support with cooling vanes fixed to the sides of the magnetic poles by through-hole rivets. Fig. 3 is a vertical cross-sectional view of the convex pole rotor of the present invention, in which the U-shaped carp support is integrally cast with the squirrel cage braking coil. respectively. 1...Convex pole rotor, 2...Magnetic pole body,
3... Magnetic pole piece, 5, 13... Braking conductor, 6... Coil support - special holiday, 8, 9...
... Arm of coil support, 10 ... Excitation coil, 11 ... Outer periphery of magnetic pole piece, 12 ...
Cooling vane, 14...Short circuit conductor.

Claims

[Scope of utility model registration request]

(1) A magnetic pole consisting of a magnetic pole body and a magnetic pole piece coupled to the magnetic pole body, and an excitation coil wound around the magnetic pole body is held by a U-shaped coil support disposed on the side surface of the magnetic pole. In the case of a convex-pole rotor, in the radial direction of each of the coil supports, the arm located on the outer side when viewed from the outside has a radial direction that almost reaches the outer periphery of the pole piece, and an axial direction that extends to the arm that is located on the outside. A convex pole rotor characterized in that it is provided with at least one cooling vane extending laterally beyond the length of the arm ρ. 1

(2) Utility Model Registration The convex pole rotor according to claim 1, wherein the cooling vane is formed integrally with the coil support.

(3) Utility Model Registration Scope of Claims 1. In the convex pole type rotor according to claim 1, the coil support body provided with the cooling vanes is disposed on the magnetic pole piece and is formed as a squirrel-cage braking coil. A convex pole rotor having a squirrel cage braking coil, characterized in that it is formed integrally with a short-circuiting conductor.

(4) Utility model registration The convex pole type rotor according to claim 3, characterized in that the coil support, the shorting conductor, and the squirrel cage braking coil are integrally formed. Convex pole rotor with braking coil.