JPS6139852U

JPS6139852U - electromagnetic relay

Info

Publication number: JPS6139852U
Application number: JP12461984U
Authority: JP
Inventors: 美清今井; 祐司安岡
Original assignee: オムロン株式会社
Priority date: 1984-08-15
Filing date: 1984-08-15
Publication date: 1986-03-13
Also published as: JPH0341397Y2

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図ないし第３図は本考案に係る電磁継電器の一実
施例を示し、第１図は要部の斜視図、第２図はヨークの
斜視図、第３図は全体構成のケースを切欠いた側面図で
ある。第４図以下は従来の電，磁継電器を示し、第４図は分解
斜視図、第５図、第６図、第７図はそれぞれケースを切
欠いた平面図、側面図、正面図である。１・・・電磁石装置、・２・・・スプール、２ａ・・・
端面、２ｂ・・・段差面、５・・・鉄心、６・・・ヨー
ク、７・・・起立片、７ａ・・・巾狭部、９・・・コイ
ル、１０・・・可動プロック、２０・・・接点機構、３
０・・・ベース、４０・・・ケース、４０ａ・・・ケー
ス内側面、４１，４２・・・クリアランス。'Figures 1 to 3 show an embodiment of the electromagnetic relay according to the present invention, with Figure 1 being a perspective view of the main parts, Figure 2 being a perspective view of the yoke, and Figure 3 showing the overall configuration of the case. FIG. 3 is a cutaway side view. FIG. 4 and subsequent figures show a conventional electric and magnetic relay, with FIG. 4 being an exploded perspective view, and FIGS. 5, 6, and 7 being a plan view, a side view, and a front view, respectively, with the case cut away. 1... Electromagnet device, 2... Spool, 2a...
End face, 2b... Step surface, 5... Iron core, 6... Yoke, 7... Upright piece, 7a... Narrow width part, 9... Coil, 10... Movable block, 20 ...Contact mechanism, 3
0... Base, 40... Case, 40a... Case inner surface, 41, 42... Clearance.

Claims

[Scope of utility model registration request]

A coil is wound around the spool through which the iron core is inserted, and the rear end of the iron core is connected to the upright piece of the yoke, so that the movable block that drives the contact part can be moved back and forth in a direction orthogonal to the magnetic pole surface of the iron core. In an electromagnetic relay in which a case is placed over the pace and a sealing resin is filled on the opening side of the case, a step is formed on the end surface of the spool on the side where the iron core and the yoke join, and the step surface on the back side of the case is An electromagnetic relay characterized in that the lower part of the upright piece of the yoke is narrowed to a position slightly toward the back of the case from the stepped part while being positioned inward from the inner surface.