JPS6142762U

JPS6142762U - electromagnet device

Info

Publication number: JPS6142762U
Application number: JP12901584U
Authority: JP
Inventors: 光樹永本
Original assignee: 松下電工株式会社
Priority date: 1984-08-24
Filing date: 1984-08-24
Publication date: 1986-03-19

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区は、この考案の電磁石装置の第１の実施例を示す
平面図、第２図ａ，ｂは、第１の実施例の電磁石装置
の動作状態を示す平面図、第３図、第４図は、第１の実
施例の電磁石装置を単安定型にする手段を示す平面図、
第５図は、この考案の第１の実施例の電磁石装置の有極
リレーへの応用例を示す平面図、第６図は、この考案の
電磁石装置の第２の実施例を示す平面図、第７図は、参
考にあげた有極リレーの平面図である。１・・・電磁石ブロック、２・・・接極子ブロック、５
・・・永久磁石、６・・・コイル、７・・・コイル枠、
７ａ・・・コイル枠の穴、８・・・鉄心、８ｂ・・・鉄
心の周囲の凹部、１０ａ，１０ｂ・・・揺動支点となる
突起。Section 1 is a plan view showing the first embodiment of the electromagnet device of this invention, FIGS. 2a and b are plan views showing the operating state of the electromagnet device of the first embodiment, and FIGS. FIG. 4 is a plan view showing means for making the electromagnetic device of the first embodiment monostable;
FIG. 5 is a plan view showing an example of application of the electromagnet device of the first embodiment of this invention to a polarized relay, and FIG. 6 is a plan view showing a second embodiment of the electromagnet device of this invention. FIG. 7 is a plan view of the polarized relay used for reference. 1... Electromagnet block, 2... Armature block, 5
...Permanent magnet, 6...Coil, 7...Coil frame,
7a... Hole in the coil frame, 8... Iron core, 8b... Recessed portion around the iron core, 10a, 10b... Protrusions serving as rocking fulcrums.

Claims

[Claims for Utility Model Registration] {1} An electromagnetic block having an iron core inserted into an axial hole of a coil frame around which a coil is wound, and an armature block having a permanent magnet, wherein the armature block is An electromagnet device which is fixed and whose iron core is moved by changing the polarity of the coil, characterized in that the movement of the iron core is rocking around a protrusion formed in a hole in a coil frame as a fulcrum. (2) The electromagnet device according to claim 1, wherein the fulcrum is formed at the far end of the hole when viewed from the armature block side. (3) The electromagnetic device according to claim 1 or 2, wherein a recess for receiving the tip of the fulcrum is formed around the iron core.