JPS60153467U

JPS60153467U - electromagnetic relay

Info

Publication number: JPS60153467U
Application number: JP4132984U
Authority: JP
Inventors: 良樹相原; 武青木; 保夫岸本
Original assignee: 日本電気株式会社; 日本電信電話株式会社
Priority date: 1984-03-23
Filing date: 1984-03-23
Publication date: 1985-10-12

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分解斜視図、第２図は、
第１図中の可動接点部材を示す拡大斜視図、第３図は、
可動接点部材と固定接点部材の関係を示す拡大断面図、
第４図は、本考案の一実施例を示す平面図、第５図は、
第４図の実施例の側面図、第６図は、第４図中の可動接
点部材を示す第２図相当の拡大斜視図、そして第７図は
、第４図中の可動接点部材と固定接点部材の関係を示す
第３図相当の拡大断面図である。１１・・・金属基板、１２・・・ガラスハーメチックシ
ール、１３・・・固定接点端子、１４・・・可動接点端
子ミ１７・・・励磁コイル、１８・・・固定接定部材、
１９・・・永久磁石、２０・・・金属容器、３０・・・
可動接点部材、３１・・・ばね体、３２・・・可動接点
アーマチュア、Ｘ・・・接点空隙。Fig. 1 is an exploded perspective view of a conventional electromagnetic relay, and Fig. 2 is an exploded perspective view of a conventional electromagnetic relay.
An enlarged perspective view showing the movable contact member in FIG. 1, and FIG.
An enlarged sectional view showing the relationship between the movable contact member and the fixed contact member,
FIG. 4 is a plan view showing an embodiment of the present invention, and FIG. 5 is a plan view showing an embodiment of the present invention.
4 is a side view of the embodiment, FIG. 6 is an enlarged perspective view corresponding to FIG. 2 showing the movable contact member in FIG. 4, and FIG. 7 is a fixed view of the movable contact member in FIG. 4. FIG. 4 is an enlarged sectional view corresponding to FIG. 3 showing the relationship between contact members. DESCRIPTION OF SYMBOLS 11... Metal substrate, 12... Glass hermetic seal, 13... Fixed contact terminal, 14... Movable contact terminal 17... Excitation coil, 18... Fixed contact member,
19... Permanent magnet, 20... Metal container, 30...
Movable contact member, 31... Spring body, 32... Movable contact armature, X... Contact gap.

Claims

[Scope of Claim for Utility Model Registration] A movable contact having a plurality of fixed contact terminals and a movable contact member located between the fixed contact terminals and fixed to one end thereof. A plurality of fixed contact members are arranged facing each other with a contact gap left on both sides of the movable contact member to the tip of the fixed contact terminal, and the movable contact member In an electromagnetic relay in which an excitation coil is wound, a permanent magnet for generating magnetic poles is arranged on the fixed contact member, and the metal substrate is hermetically sealed with a metal container, the movable contact member is connected to the movable contact terminal. An electromagnetic relay comprising: a spring body fixed to the spring body; and a movable contact armature arranged overlappingly along the spring body and having a tip end fixed to the spring body tip end.