JPS5959447U

JPS5959447U - electromagnetic contactor

Info

Publication number: JPS5959447U
Application number: JP15598782U
Authority: JP
Inventors: 岡戸　弘行; 西迫　静隆; 佐古　祐嗣; 正博垣添
Original assignee: 三菱電機株式会社
Priority date: 1982-10-15
Filing date: 1982-10-15
Publication date: 1984-04-18
Also published as: JPH0130769Y2

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図ないし第６図は、本考案の一実施例を示す図で、
第１図は、電磁接触器の電磁石の回路図、第２図は、電
磁接触器の一部断面を示す平面図、第３図および第４図
は、それぞれ第２図の■−■線およびＩＶ−ＩＶ線断面
図、第５図は、電磁接触器゛　の電磁石部分の分解斜視
図、第６図は、第５図のＶＩ−ＶＩ線矢視の斜視図であ
る。２・・・・・・切替スイッチ、５・曲佼゛イオード、６
・・・・・・操作コイル、７・・・・・・電磁接触器、
８，９・・・・・・接触子、１４・・、・・・・ベース
、１５・・・・・・固定鉄心、１８・・・・・・取付台
、４１・・・・・・樹脂。1 to 6 are diagrams showing an embodiment of the present invention,
Fig. 1 is a circuit diagram of the electromagnet of the electromagnetic contactor, Fig. 2 is a plan view showing a partial cross section of the electromagnetic contactor, and Figs. 3 and 4 are the lines ■-■ in Fig. 2 and 5 is an exploded perspective view of the electromagnet portion of the electromagnetic contactor, and FIG. 6 is a perspective view taken along the line VI-VI in FIG. 5. 2... Changeover switch, 5. Curved diodes, 6
......operation coil, 7...magnetic contactor,
8, 9...Contact, 14...Base, 15...Fixed core, 18...Mounting base, 41...Resin .

Claims

[Scope of utility model registration request]

It is equipped with a base that slidably incorporates a movable part that supports a contactor that switches on and off the current, and a mounting base that incorporates an electromagnet that drives the movable part, and an external structure that fixes the base and the mounting base. In the electromagnetic contactor forming the frame, the electromagnet excites the operating coil that generates magnetic flux when the movable part is turned on with an alternating current voltage rectified by a diode, etc., and when the movable part is turned on, the circuit constant is set by a changeover switch or the like. An electromagnet drive device is attached that lowers the voltage applied to the operating coil by changing the voltage, and the operating coil of the electromagnet, the diode, the changeover switch, and other parts are assembled into the box-shaped interior of the mounting base. An electromagnetic contactor characterized in that the above-mentioned parts are fixed by injecting into the inside thereof.