JPS5959450U

JPS5959450U - electromagnetic contactor

Info

Publication number: JPS5959450U
Application number: JP15598582U
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

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ｍ−ｍ　。線およびＴＶ−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■−ｖ”を
線矢視の斜視図である。７．５・・・・・・ダイオード、６・・・・・・操作コ
イル、７・・・・・・電磁接触器、８，９・・・・・・
接触子、１１・・・・・・クロスバ−１１２・・・・・
・可動鉄心、１４・・・・・・ベース、′　１５・・・
・・・固定鉄心、１８・・・・・・取付台、２１・・・
・・・コイルスプール、２２・・・・・・巻線、２３・
・・・・・コイルスプール、２，４・・・・・−ｉ、２
６・・・・・・つば、４１・・・・・・エポキシ樹脂。1 to 6 are diagrams showing an embodiment of the present invention,
FIG. 1 is a circuit diagram of an electromagnet of an electromagnetic contactor, FIG. 2 is a plan view showing a partial cross section of the electromagnetic contactor, and FIGS. 3 and 4 are taken along m-m in FIG. 2, respectively. 7.5 is an exploded perspective view of the electromagnet portion of the electromagnetic contactor, and FIG. 6 is a perspective view taken along the line ``■-v'' in FIG. 5. 7.5 ...Diode, 6...Operation coil, 7...Magnetic contactor, 8,9...
Contactor, 11...Crossbar 112...
・Movable iron core, 14...Base,' 15...
...Fixed core, 18...Mounting stand, 21...
... Coil spool, 22 ... Winding, 23.
...Coil spool, 2, 4...-i, 2
6...Brim, 41...Epoxy resin.

Claims

[Scope of utility model registration request]

, a crossbar that supports the contacts that switch on and off the current.
and a movable part consisting of an ILI-shaped movable part held by this crossbar, a base into which this movable part is slidably incorporated, and an operating coil that moves the above-mentioned giant movable part.
It has an electromagnetic drive device that controls the alternating current voltage applied to this coil, and each of the above control parts and the operating coil are assembled into a box-shaped mounting base, and resin is injected into the inside of this mounting base to control each of the above control parts. In an electromagnetic contactor comprising a fixed electromagnet and a rod-shaped fixed core having a substantially trapezoidal cross section that passes through the operating coil above each of the components and is clamped and fixed between the base and the mounting base, The coil spool of the operating coil is provided with a groove for guiding the winding and a hole for fixing the coil lead connecting the end of the winding on the outer side of the flange below the fixed iron core. An electromagnetic contactor featuring: