JPS6044345U

JPS6044345U - polarized electromagnetic relay

Info

Publication number: JPS6044345U
Application number: JP13575083U
Authority: JP
Inventors: 加茂　裕一
Original assignee: 日本電気株式会社
Priority date: 1983-09-01
Filing date: 1983-09-01
Publication date: 1985-03-28

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図は従来の有極継電器の斜視分解図、第２　　　図
はその一部断面図、第３図ａ、　ｂはその原理模式図、
第４図は本考案による有極電磁継電器の主要部分の一実
施例の斜視図、第５図は本考案の一実施例の断面図であ
る。１０１・・・・・・永久磁石、１０２・・・・・・第１
ヨーク、１０３・・・・・・第２ヨーク、１０４．２０
１・・・・・・アマチュアコア、１０５・・・・・・電
磁コーイル、１０６・・・・・・スプール、１０７，１
０７’、２０２・・・・・・カード、１０８．１（）８
’・・・・・・接点ベース、１０９・・・・・・可動接
点ばね、１１０・・・・・・共通端子、１１１・・・・
・・上側固定端子、１１２・・・・・・下側固定端子、
１１３・・・・・・上側固定接点、１１４・・・＝・・
可動接点、１１５・・・・・・下側固定接点。Fig. 1 is a perspective exploded view of a conventional polarized relay, Fig. 2 is a partial cross-sectional view, and Fig. 3 a and b are schematic diagrams of its principle.
FIG. 4 is a perspective view of an embodiment of the main parts of a polarized electromagnetic relay according to the present invention, and FIG. 5 is a sectional view of an embodiment of the present invention. 101... Permanent magnet, 102... First
Yoke, 103...Second yoke, 104.20
1...Amateur core, 105...Electromagnetic coil, 106...Spool, 107,1
07', 202... Card, 108.1()8
'...Contact base, 109...Movable contact spring, 110...Common terminal, 111...
...Upper fixed terminal, 112...Lower fixed terminal,
113...Upper fixed contact, 114...=...
Movable contact, 115...lower fixed contact.

Claims

[Scope of utility model registration request]

A first yoke having a shape in which an end of a flat plate is bent at a right angle is fixed to two sides of a permanent magnet having magnetic poles formed on both longitudinal sides, and an end of the flat plate is bent at a right angle to the other side of the permanent magnet. A second yoke having a bent shape and a bending position in a perpendicular direction that is different from the bending position of the first yoke is fixed, and opposite magnetic poles of different polarities are spaced apart from each other by a predetermined interval in the perpendicularly bent portions of both yokes. a magnet block formed by the above-mentioned magnet block; A contact spring block that has an armature core and a fixed end near the center lower part of the armature core, and opens and closes the contact by a card disposed at the free ends of both ends of the armature core outside the movable contact part. In a polarized electromagnetic relay configured with the above, the armature core is connected inside the opposing magnetic pole by a substantially convex locking portion provided at the end of the armature core and a substantially concave locking portion provided at the card end. A polarized electromagnetic relay characterized by fixing a card and a card.