JPS5849411U

JPS5849411U - electromagnet

Info

Publication number: JPS5849411U
Application number: JP14260781U
Authority: JP
Inventors: 藤井　国久; 登友野; 鬼頭　哲夫
Original assignee: 株式会社　高見澤電機製作所
Priority date: 1981-09-28
Filing date: 1981-09-28
Publication date: 1983-04-04

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

Description

[Brief explanation of the drawing]

第１図は従来の電磁石を示す正面図、第２図は本考案を
用いた電磁継電器を示す正面図、第３図は本考案の電磁
石を示す分解正面図、第４図はコイルボビンの側面図、
第５図は本考案の他の実施側番示すコイルボビンと磁極
片の部分分解斜視図、第６図は本考案の他の実施例を一
部切断して示す正面図、第７図は本考案の他の実施例を
示す正面図である。２−コイルボビン、２ａ−貫通孔、２Ｃ一段差、４−接
極子、５−ヒンジばね、６−継鉄、７−磁　　−極片、
７Ｃ−突起、１３−弾性体、１４−非磁性板。Figure 1 is a front view of a conventional electromagnet, Figure 2 is a front view of an electromagnetic relay using the present invention, Figure 3 is an exploded front view of the electromagnet of the present invention, and Figure 4 is a side view of a coil bobbin. ,
Fig. 5 is a partially exploded perspective view of a coil bobbin and a magnetic pole piece showing another embodiment of the present invention, Fig. 6 is a partially cutaway front view of another embodiment of the present invention, and Fig. 7 is a partially exploded perspective view of a coil bobbin and a magnetic pole piece showing another embodiment of the present invention. FIG. 3 is a front view showing another embodiment of the invention. 2-coil bobbin, 2a-through hole, 2C one step difference, 4-armature, 5-hinge spring, 6-yoke, 7-magnetic pole piece,
7C-Protrusion, 13-Elastic body, 14-Nonmagnetic plate.

Claims

[Claims for Utility Model Registration] 1. A magnetic pole piece and a yoke are formed into a slightly U-shape, and one piece of the magnetic pole piece and the left yoke are stacked on top of each other and housed in a through hole provided in a coil bobbin, An electromagnet characterized in that the magnetic pole piece and the tip of the other piece of the yoke are positioned so as to face each other, and an armature is rotatably fixed to the yoke via a hinge spring. 2. The electromagnet according to claim 1 of the utility model registration, characterized in that the tips of a magnetic pole piece and a yoke are connected and fixed with a non-magnetic material, the tips of which are positioned so as to face each other.・
- The electromagnet according to claim 1 of the utility model registration claim, characterized in that a protrusion is provided at the portion where the slightly U-shaped magnetic pole piece and one piece of the yoke overlap, which are fitted into the through hole provided in the three-coil bobbin. . 4. The electromagnet according to claim 1 of the utility model registration, characterized in that a step is provided in the through hole provided in the coil bobbin, and an elastic body is disposed in the space formed by the step.