JPS5950407U

JPS5950407U - polar electromagnet

Info

Publication number: JPS5950407U
Application number: JP14668782U
Authority: JP
Inventors: 佐野　武蔵; 鶴「よし」　健一; 古賀　浩文; 鋼三前西; 岸本　修一; 本多　末明
Original assignee: オムロン株式会社
Priority date: 1982-09-27
Filing date: 1982-09-27
Publication date: 1984-04-03

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ないし第３図は従来の有極電磁石の正面図、第４
図ないし第６図は本考案に係る有極電磁石の第１実施例
を示す正面図、第７図は第２実施例を示す正面図である
。１・・・固定ブロック、２・・・固定鉄心、２ａ・・・
一端部、３．　３ａ、　　３ｂ・・・脚部、４・・・補
助鉄片、５・・・コイル、６・・・可動鉄心、７・・・
永久磁石、８・・・可動鉄片、８ａ・・・エツジ、９・
・・可動鉄片。Figures 1 to 3 are front views of conventional polarized electromagnets;
6 to 6 are front views showing a first embodiment of the polarized electromagnet according to the present invention, and FIG. 7 is a front view showing a second embodiment. 1...Fixed block, 2...Fixed core, 2a...
one end; 3. 3a, 3b...leg, 4...auxiliary iron piece, 5...coil, 6...movable iron core, 7...
Permanent magnet, 8... Movable iron piece, 8a... Edge, 9.
...Movable iron piece.

Claims

[Scope of utility model registration request]

It is equipped with a fixed block composed of a fixed iron core with a coil wound around the center and an auxiliary iron core, and a movable block composed of a permanent magnet and a movable iron piece, and one end of the movable block is connected to one end of the fixed block. The working gap is hinge-supported so that the magnetic flux can pass therethrough, while three working gaps are formed: two gaps between the other end of the fixed iron core and the movable iron piece, and one gap between the movable iron piece and the auxiliary iron core. polar magnet.