JPS6065953U

JPS6065953U - electromagnetic contactor

Info

Publication number: JPS6065953U
Application number: JP15796083U
Authority: JP
Inventors: 和典伊藤
Original assignee: 株式会社東芝
Priority date: 1983-10-14
Filing date: 1983-10-14
Publication date: 1985-05-10

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図は本考案の電磁接触器の一実施例を示す縦断面図
、第２図は第１図の四角錐を形成したゴム板を示す平面
図、第３図は第２図の四角錐を形成したゴム板の動作説
明図である。１・・・フレーム、３・・・固定接触子、４・・・可動
接触子台、５・・・可動鉄心、６・・・可動接触子、７
・・・ケース、８・・・励磁コイル、９・・・固定鉄心
、１１・・・復帰ばね、１２・・・四角錐、１３・・・
ゴム板、１４・・・ベース、１５・・・空気室。Fig. 1 is a longitudinal sectional view showing an embodiment of the electromagnetic contactor of the present invention, Fig. 2 is a plan view showing a rubber plate forming the square pyramid shown in Fig. 1, and Fig. 3 is a plan view showing the square pyramid shown in Fig. 2. FIG. DESCRIPTION OF SYMBOLS 1... Frame, 3... Fixed contact, 4... Movable contact base, 5... Movable iron core, 6... Movable contact, 7
... Case, 8 ... Excitation coil, 9 ... Fixed iron core, 11 ... Return spring, 12 ... Square pyramid, 13 ...
Rubber plate, 14...Base, 15...Air chamber.

Claims

[Scope of utility model registration request]

A base, a fixed core with an excitation coil attached to the base, a movable core that faces the fixed core and is attracted against a spring when the excitation coil is energized, and a contact point connected to the movable core. An electromagnetic contactor comprising a movable contact base that holds a movable contact for opening and closing, characterized in that a flat elastic body having a large number of irregularities is sandwiched between the base and the fixed iron core. Magnetic contactor.