JPS60126960U

JPS60126960U - electromagnetic relay

Info

Publication number: JPS60126960U
Application number: JP1357784U
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分解斜視図
、第３図ａ、　ｂは各々同実施例の電磁継電器の無励磁
及び励磁の動作状態を示す部分拡大正面図、第４図は同
実施例の電磁継電器の磁気回路構成を示す説明図、そし
て第５図は同実施例の電磁継電器の吸引力および負荷の
関係を示す特性図である。１３．１３’、１４，１４’・・・固定接点端子、１５
．１５’・・・可動ばね、１６．１６’・・・中立接点
端子、１７．１７’・・・絶縁体枠、１８・・・コイル
端子、１９・・・コイルスプール、２ｏ・・・励磁コイ
ル、２１・・・鉄心、２２・・・Ｌ字状継鉄、２３・・
・磁極板、２４・・・永久磁石、２５・・・接極子、２
５ｂ、２５ｃ・・・接極子角部、２６・・・ヒンジはね
。Fig. 1 is an exploded perspective view showing an example of a conventional electromagnetic relay, Fig. 2 is an exploded perspective view of an electromagnetic relay showing an embodiment of the present invention, and Figs. 3a and b are diagrams of the electromagnetic relay of the same embodiment. FIG. 4 is an explanatory diagram showing the magnetic circuit configuration of the electromagnetic relay of the same embodiment, and FIG. 5 is a diagram showing the attraction force and load of the electromagnetic relay of the same embodiment. It is a characteristic diagram showing a relationship. 13.13', 14,14'...Fixed contact terminal, 15
．． 15'... Movable spring, 16.16'... Neutral contact terminal, 17.17'... Insulator frame, 18... Coil terminal, 19... Coil spool, 2o... Excitation coil , 21... Iron core, 22... L-shaped yoke, 23...
・Magnetic pole plate, 24... Permanent magnet, 25... Armature, 2
5b, 25c... Armature corner, 26... Hinge.

Claims

[Scope of utility model registration request]

A pair of freely combinable insulator frames with movable flat springs arranged between implanted terminals, an L-shaped yoke combining a rectangular iron core, and a coil for an excitation coil wound around the rectangular iron core. The movable yoke is provided with a terminal and has a coil spool disposed between the insulator frames and a magnetic pole plate fixed via a permanent magnet, and is latched to the cross-shaped yoke so that it does not tilt. An electromagnetic relay consisting of a drive part in which a substantially U-shaped armature having an armature corner made of an insulator that pinches and drives a spring is supported by a hinge spring disposed on the insulator frame.