JPS6062747U

JPS6062747U - relay

Info

Publication number: JPS6062747U
Application number: JP15487083U
Authority: JP
Inventors: 今井　美清; 安岡　祐司
Original assignee: オムロン株式会社
Priority date: 1983-10-04
Filing date: 1983-10-04
Publication date: 1985-05-02

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図はこの考案の先行技術となる有極りレーの分解斜
視図である。第２図は第１図に示す鉄心の先端部分の要
部拡大図である。第３図はこの考案の一実施例の鉄心の
製造方法を説明するための図である。第４図はこの考案
の一実施例に含まれる鉄心の正面図である。第５図は同
じく鉄心の平面図である。図において、１はベース、８はヨーク、９はスプール、
１２は鉄心、１３．１４はスペーサ、１５４よ可動ピー
ス、１７，１８は可動鉄片、１６は永久磁石、１９はケ
ースを示す。FIG. 1 is an exploded perspective view of a polarized relay which is a prior art of this invention. FIG. 2 is an enlarged view of the main part of the tip portion of the iron core shown in FIG. 1. FIG. 3 is a diagram for explaining a method of manufacturing an iron core according to an embodiment of this invention. FIG. 4 is a front view of the iron core included in one embodiment of this invention. FIG. 5 is also a plan view of the iron core. In the figure, 1 is the base, 8 is the yoke, 9 is the spool,
12 is an iron core, 13 and 14 are spacers, 154 is a movable piece, 17 and 18 are movable iron pieces, 16 is a permanent magnet, and 19 is a case.

Claims

[Scope of utility model registration request]

(1) In a relay in which a movable iron piece moves in the thickness direction of the iron core, and both sides of the iron core serve as magnetic pole contact surfaces, the iron core is made of a magnetic material, and the magnetic pole contact surfaces are made of a magnetic shielding plate. , a relay characterized by integrating the two and applying non-magnetic plating to the entirety.

(2) The relay according to claim 1, wherein the iron core is made of an inlay material.