JPS59144737U

JPS59144737U - relay

Info

Publication number: JPS59144737U
Application number: JP3730283U
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: 1983-03-15
Filing date: 1983-03-15
Publication date: 1984-09-27

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図はこの考案に係るリレーの斜視図、第２図は同リ
レーの側断面図、第３図ａ、　　ｂ、　　ｃはリレー駆
動時における各部の動作説明図、第４図は同リレーの安
定化機構を示す斜視図である。２・・・・・・鉄芯、３・・・・・・コイル、４．５・
・・・・・鉄片、７・・・・・・接極子（可動鉄片）、
８・・・・・・可動片、９・・・・・・可動接点、１０
・・・・・・第１の固定片、１０ａ・・・・・・固定接
点、１１・・・・・・第２の固定片、ｌｌａ・・・・・
・固定接点。Fig. 1 is a perspective view of the relay according to this invention, Fig. 2 is a side sectional view of the relay, Fig. 3 a, b, and c are explanatory diagrams of the operation of each part when the relay is driven, and Fig. 4 is a diagram of the relay. It is a perspective view showing a stabilization mechanism. 2... Iron core, 3... Coil, 4.5.
... Iron piece, 7... Armature (movable iron piece),
8...Movable piece, 9...Movable contact, 10
......First fixed piece, 10a... Fixed contact, 11... Second fixed piece, lla...
・Fixed contact.

Claims

[Scope of utility model registration request]

An electromagnet with an iron core with a coil on its outer periphery and a pair of iron pieces integrated on the left and right sides of this iron core,
an armature that is supported so as to be able to move away from, into contact with, and swing from side to side in correspondence with the iron core, and which is attracted to the iron core by applying an excitation current to the coil and separated by cutting off the current; A movable piece provided at the swinging tip of the armature, a permanent magnet integrated with the movable piece and located between the pair of iron pieces with its poles facing each other, and a movable contact portion of the movable piece. It consists of a pair of fixed contact parts provided facing each other, and by magnetizing each piece of iron to the same polarity according to the polarity of the excitation current flowing through the coil, the permanent magnet is attracted to one side of the three pieces of iron, and the movable A relay characterized in that a contact portion is selectively brought into contact with and separated from one of the fixed contact portions.