JPS6336004U

JPS6336004U -

Info

Publication number: JPS6336004U
Application number: JP13012686U
Authority: JP
Priority date: 1986-08-26
Filing date: 1986-08-26
Publication date: 1988-03-08

Description

[Brief explanation of the drawing]

第１図ａ，ｂは本考案の一実施例を示すもので
あり、同図ａは要部斜視図、同図ｂは一部断面の
側面図である。第２図は本考案の他の実施例を示
す要部斜視図である。第３図は従来例を示す分解
斜視図である。１，２……分割ヨーク、１ａ，２ａ……鉄芯部
、１ｂ，２ｂ……磁極部、３……コイル枠、３ａ
……内筒部、４……コイル、５……アマチユア。 1A and 1B show an embodiment of the present invention, in which FIG. 1A is a perspective view of a main part, and FIG. 1B is a partially sectional side view. FIG. 2 is a perspective view of main parts showing another embodiment of the present invention. FIG. 3 is an exploded perspective view showing a conventional example. 1, 2...Split yoke, 1a, 2a...Iron core part, 1b, 2b...Magnetic pole part, 3...Coil frame, 3a
...Inner cylinder part, 4...Coil, 5...Amature.

Claims

[Claims for Utility Model Registration] (1) A generally U-shaped yoke consisting of a coil frame around which a coil is wound, an iron core part inserted through the coil frame, and magnetic pole parts at both ends, and one end of which is one magnetic pole of the yoke. An electromagnet comprising an armature that is engaged with the armature and whose other end faces the other magnetic pole section of the yoke,
The yoke consists of a pair of roughly L-shaped split yokes, and the iron cores of each split yoke are separately press-fitted from both sides of the cylindrical part inside the coil frame. An electromagnet characterized by being substantially the same as a cylindrical part. (2) The electromagnet according to claim 1, wherein each iron core of the pair of split yokes is flat and the cross-sectional area of both iron cores is the same.