JPS6130210U

JPS6130210U - electromagnet device

Info

Publication number: JPS6130210U
Application number: JP11391584U
Authority: JP
Inventors: 光樹永本; 郁雄橋谷
Original assignee: 松下電工株式会社
Priority date: 1984-07-25
Filing date: 1984-07-25
Publication date: 1986-02-24

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図および第２図は、この考案にかかる電磁石装置の
実施例を示す斜視図および側面図、第３図および第４図
は、他の二つの実施例を示す斜視図である。１・・・電磁石ブロック、２・・・ヨーク、３・・・鉄
心、４・・・コイノ一、５・・・接極子ブロック、６・
・・磁性体片、７・・・永久磁石、８ａ・・・中央磁極
部、８ｂ，８Ｃ・・・対向磁極部。1 and 2 are a perspective view and a side view showing an embodiment of the electromagnet device according to the invention, and FIGS. 3 and 4 are perspective views showing two other embodiments. DESCRIPTION OF SYMBOLS 1... Electromagnet block, 2... Yoke, 3... Iron core, 4... Koinoichi, 5... Armature block, 6...
... Magnetic material piece, 7... Permanent magnet, 8a... Central magnetic pole part, 8b, 8C... Opposing magnetic pole part.

Claims

[Scope of utility model registration request]

A permanent magnet is assembled between two pieces of magnetic material to form a U-shape in an electromagnet block in which opposing magnetic poles of a yoke are arranged so that both ends of the iron core are central magnetic poles and each central magnetic pole is sandwiched in a three-figure planar shape. Two armature blocks made up of the above are combined in such a way that the permanent magnet is positioned above the iron core, and the two magnetic pieces enter the two gaps created by the central magnetic pole part and the opposing magnetic pole block, and are attached to the iron core. An electromagnet device characterized in that the upper surface of the wound coil protrudes from the upper surface of the yoke, and the lower surface enters a notch in the bottom surface of the yoke but does not extend beyond this bottom surface.