JPS6065954U

JPS6065954U - electromagnetic relay

Info

Publication number: JPS6065954U
Application number: JP15902583U
Authority: JP
Inventors: 良樹相原
Original assignee: 日本電気株式会社
Priority date: 1983-10-14
Filing date: 1983-10-14
Publication date: 1985-05-10

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 drawings]

第１図イ９口、ハは、４トランスフア一接点組を備えた
従来の気密封止多接点トランスファー型の電磁継電器を
示す平面図、正面図、側面図、そして、第２図イ９口、
ハは、本考案に係る電磁継電器の一実施例で、第１図と
同様に４トランスフア一接点組を備えた気密封止多接点
トランスファー型のものを示す平面図、正面図、側面図
である。１１．２１・・・金属基板、１２・・・可動接点端子、
１３・・・固定接点端子、１４・・・コイル端子、１５
・・・封着ガラス、１６・・・磁性ばね、１７，２２・
・・励磁コイル、１８・・・固定接点部材、１９・・・
永久磁石、２０・・・ケース。Figure 1 A9 and C are a plan view, front view, and side view of a conventional hermetically sealed multi-contact transfer type electromagnetic relay equipped with 4 transfers and one contact set, and Figure 2 A9 ,
C shows a plan view, a front view, and a side view of an embodiment of the electromagnetic relay according to the present invention, which shows a hermetically sealed multi-contact transfer type equipped with 4 transfers and 1 contact set, similar to Fig. 1. be. 11.21...Metal board, 12...Movable contact terminal,
13...Fixed contact terminal, 14...Coil terminal, 15
... Sealing glass, 16... Magnetic spring, 17, 22.
...Exciting coil, 18...Fixed contact member, 19...
Permanent magnet, 20...case.

Claims

[Scope of utility model registration request]

A plurality of fixed contact terminals and movable contact terminals that penetrate through a metal substrate and are hermetically sealed with sealing glass, a magnetic spring with contact precious metal attached to both surfaces and fixed to the movable contact terminal as a movable contact, and a contact precious metal attached to the end surface. A contact assembly is formed by a fixed contact member which is attached to the tip of the fixed contact terminal, leaving a contact gap between the magnetic spring and the magnetic spring, and a permanent magnet which generates a magnetic pole in the fixed contact member. A plurality of contact sets are arranged on the metal substrate, a magnetic spring of each contact set is wound around an excitation coil, and the metal substrate is sealed with a case.