JPS5979921U

JPS5979921U - electromagnetic relay

Info

Publication number: JPS5979921U
Application number: JP17546082U
Authority: JP
Inventors: 田村　捷; 進渡部
Original assignee: 富士通株式会社
Priority date: 1982-11-19
Filing date: 1982-11-19
Publication date: 1984-05-30

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図は一般的継電器の構成例を示す側断面図、第２図
は本考案の実施例を説明する側断面図、及び第３図は封
入スイッチに適用した本考案の一実施例を示す断面口で
ある。図中、３は電磁コイル、６は固定接点ばね、７は可動接
点ばね、９は可動接点、１０と１１は固定接点、５亡１
７は接極子、１４はスイッチ間隙、１５と１６゛とは共
に封入のスイッチ電極、１３と１８は誘電体接点である
。　　　　−Fig. 1 is a side sectional view showing an example of the configuration of a general relay, Fig. 2 is a side sectional view illustrating an embodiment of the invention, and Fig. 3 is an embodiment of the invention applied to an enclosed switch. It is a cross-sectional opening. In the figure, 3 is an electromagnetic coil, 6 is a fixed contact spring, 7 is a movable contact spring, 9 is a movable contact, 10 and 11 are fixed contacts, 5 and 1
7 is an armature, 14 is a switch gap, 15 and 16 are both enclosed switch electrodes, and 13 and 18 are dielectric contacts. −

Claims

[Scope of utility model registration request]

(1) In the switch circuit of an electromagnetic relay comprising a switch circuit consisting of a fixed contact portion and a movable contact portion, and an electromagnet circuit consisting of an electromagnetic coil and an armature, a dielectric contact is provided in the contact portion. An electromagnetic relay characterized by:

(2) The electromagnetic relay according to claim 1, wherein the dielectric contacts of the switch circuit are provided in a contact spring assembly comprising a fixed contact spring and a movable contact spring.

(3) The electromagnetic relay according to claim 1, wherein the dielectric contact of the switch circuit is provided in an encapsulated contact portion.