JPS6079027U

JPS6079027U - magnetic coupling device

Info

Publication number: JPS6079027U
Application number: JP17284783U
Authority: JP
Inventors: 坂本　美智瑠; 間地　広
Original assignee: 神鋼電機株式会社
Priority date: 1983-11-07
Filing date: 1983-11-07
Publication date: 1985-06-01
Also published as: JPS641542Y2

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図は従来の磁気連結装置の上半部を断面とした正面
図、第２図は本案の実施例を示すもので同様上半部を断
面とした正面図である。１２・・・ヨーク、１４．１４’・・・磁極部、１５・
・・非磁性遮断リング、１６．１７・・・ブラケット、
１８・・・第２連結主体、１９・・・回転軸、２０・・
・非磁性リング、２１．２５・・・磁性粉体、２２．２
２’・・・凹所、２４，２４’・・・磁極。FIG. 1 is a front view with the upper half of a conventional magnetic coupling device in cross section, and FIG. 2 is a front view of an embodiment of the present invention with the upper half thereof in cross section. 12...Yoke, 14.14'...Magnetic pole part, 15.
...Non-magnetic cutoff ring, 16.17...Bracket,
18...Second connection main body, 19...Rotating shaft, 20...
・Non-magnetic ring, 21.25...Magnetic powder, 22.2
2'... recess, 24, 24'... magnetic pole.

Claims

[Scope of utility model registration request]

It has a pair of cylindrical magnetic pole parts with a non-magnetic blocking ring located at the center in between and their tips abutted against each other, and the yoke constituting the first connecting body has a T-shaped cross section and a cylindrical part is interposed in the center. The left and right sides are magnetically separated by a non-magnetic blocking ring, and a gap for enclosing magnetic powder is formed between the outer periphery of the cylindrical part and the above-mentioned magnetic pole part, and recesses in the inner circumferential direction are formed on the inner periphery of both sides of the cylindrical part. a second connecting body, which is further mechanically connected to a rotating shaft such as a braked shaft, a person, or an output rotating shaft at the disc-shaped part;
and are respectively fixed to the brackets located on the left and right sides of the disc-shaped part of the second connecting body and supporting the yoke, and between each outer peripheral surface and the inner peripheral surface of the cylindrical part of the second connecting body. 1. A magnetic coupling device comprising magnetic poles forming a gap for enclosing magnetic powder and forming pairs on the left and right with each of the magnetic pole portions.