JPS60126958U

JPS60126958U - electromagnetic relay

Info

Publication number: JPS60126958U
Application number: JP1357884U
Authority: JP
Inventors: 克人小嶋
Original assignee: 日本電気株式会社
Priority date: 1984-02-02
Filing date: 1984-02-02
Publication date: 1985-08-26

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図は、従来の電磁継電器の一例を示す分解斜視図、
第２図は、本考案の一実施例を示す電磁継電器の可動ば
ね構造の分解斜視図、そして第３図ａ、　ｂ、　ｃは同
実施例の電磁継電器の可動ばねの動作状態を示し、同図
ａは、無励磁状態、同図すは、コンテイニアス状態、尽
び同図Ｃは、励磁　　−状態を各々示す部分拡大図であ
る。７・・・永久磁石、８，８′・・・磁極片、１２・・・
中立端子、１５．１５’、１６．１６’・・・固定接点
端子、１７．　１７’、　　１８．　１８’・・・可動
ばね、１９・・・スタッド、２０・・・電磁駆動体、２
１・・・接極子、２２・・・絶縁体枠。FIG. 1 is an exploded perspective view showing an example of a conventional electromagnetic relay;
Fig. 2 is an exploded perspective view of a movable spring structure of an electromagnetic relay showing an embodiment of the present invention, and Figs. 3a, b, and c show operating states of the movable spring of an electromagnetic relay according to the same embodiment. Figure A is a partially enlarged view showing a non-excited state, Figure C is a continuous state, and Figure C is a partially enlarged view showing an excited state. 7...Permanent magnet, 8,8'...Magnetic pole piece, 12...
Neutral terminal, 15.15', 16.16'... Fixed contact terminal, 17. 17', 18. 18'... Movable spring, 19... Stud, 20... Electromagnetic drive body, 2
1... Armature, 22... Insulator frame.

Claims

[Scope of utility model registration request]

A pair of freely combinable insulator frames with movable springs arranged between the planted terminals, an electromagnetic drive body provided between the pair of insulator frames, and a stud that drives the movable springs in the vertical direction. In the electromagnetic relay, the electromagnetic relay includes a permanent magnet sandwiched between an insulating frame, a pair of magnetic pole pieces facing each other, and an armature disposed between the insulating frames, in which a continuous contact can be freely formed in the stud. An electromagnetic relay characterized by having two movable springs, upper and lower.