JPS59146848U

JPS59146848U - relay

Info

Publication number: JPS59146848U
Application number: JP4085683U
Authority: JP
Inventors: 隆一佐藤; 勤谷口; 奥島　章宏; 青谷　知昭
Original assignee: オムロン株式会社
Priority date: 1983-03-22
Filing date: 1983-03-22
Publication date: 1984-10-01

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図はこの考案に係るリレーの斜視図、第２図〜第４
図はリレーの非駆動時および駆動時における動作説明図
である。２・・・電磁石、４・・・鉄芯、５・・・コイル、６．
７・・・鉄片、８．９・・・可動片、１０．ｉｔ・・・
固定片、８ａ、　　９ａ、　　１０．　１１ａ・・・接
点、１３．１４・・・接極子、１５・・・永久磁石、１
６ａ、１６ｂ・・・支点部、１７・・・バネ。Figure 1 is a perspective view of the relay according to this invention, Figures 2 to 4
The figure is an explanatory diagram of the operation of the relay when it is not driven and when it is driven. 2... Electromagnet, 4... Iron core, 5... Coil, 6.
7... Iron piece, 8.9... Movable piece, 10. It...
Fixed piece, 8a, 9a, 10. 11a... Contact, 13.14... Armature, 15... Permanent magnet, 1
6a, 16b... fulcrum portion, 17... spring.

Claims

[Claim for Utility Model Registration] An electromagnet having an iron core with a coil provided on its outer periphery and a pair of iron pieces integrated on the left and right sides of this iron core; A pair of armatures facing each other; A permanent magnet that is assembled integrally with the other end of each armature and whose both poles are connected to each armature; Each armature can swing between the iron core and the iron piece. a pair of fulcrum portions for holding the armature; a return spring located between each fulcrum portion and biasing each armature to an intermediate position between the iron core and the iron piece; By magnetizing each piece of iron with the same polarity and the iron core with different polarity, the armature can be attracted to either the left or right using one fulcrum, and either of the movable contact parts connected to each armature can be magnetized. A relay characterized in that fixed contact portions are selectively brought into contact with and separated from each other.