JPS5918412U

JPS5918412U - polar electromagnet

Info

Publication number: JPS5918412U
Application number: JP11384882U
Authority: JP
Inventors: 本多　末明; 古賀　浩文; 鶴「あ」　健一; 佐野　武蔵; 岸本　修一; 鋼三前西
Original assignee: オムロン株式会社
Priority date: 1982-07-26
Filing date: 1982-07-26
Publication date: 1984-02-04

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図は従来の有極電磁石の断面図、第２図は本考案に
係る有極電磁石の第１実施例の分解斜視図、第３図、第
４図はその動作説明図、第５図は第２実施例の分解斜視
図、第６図はその゛動作説明図である。１０・・・・・・鉄心、１０ａ・・・・・・磁極面、１
５・・・・・・コイル、１６・・・・・・永久磁石、１
７・・・・・・補助鉄心枠、２０・・・・・・鉄心枠、
２０　ａ−・・・磁極面、３０・・・・・・可動鉄片、
３０ａ・・・・・・先端部。第２図第５図Figure 1 is a sectional view of a conventional polarized electromagnet, Figure 2 is an exploded perspective view of a first embodiment of the polarized electromagnet according to the present invention, Figures 3 and 4 are illustrations of its operation, and Figure 5. 6 is an exploded perspective view of the second embodiment, and FIG. 6 is an explanatory diagram of its operation. 10...Iron core, 10a...Magnetic pole surface, 1
5... Coil, 16... Permanent magnet, 1
7... Auxiliary core frame, 20... Iron core frame,
20 a-... Magnetic pole surface, 30... Movable iron piece,
30a... Tip. Figure 2 Figure 5

Claims

[Scope of utility model registration request]

One end of the flat iron core around which the coil is wound is the magnetic pole surface,
A permanent magnet is arranged at the other end with one magnetized part facing the other end, while one end of the magnetic pole surface of the abbreviated iron core frame is made to face the magnetic pole surface of the above iron core at a constant interval, and the other end is placed at the other end of the iron core. A polarized electromagnet, characterized in that a flat movable iron piece is fixed to the permanent magnet, one end of which is positioned between the magnetic pole faces, and the other end of which is hinge-supported on the other magnetized portion of the permanent magnet.