JPS5998520U

JPS5998520U - switch

Info

Publication number: JPS5998520U
Application number: JP19439782U
Authority: JP
Inventors: 西迫　静隆; 田沢　宏明; 茂増田; 貞次郎森; 和田　勇一
Original assignee: 三菱電機株式会社
Priority date: 1982-12-22
Filing date: 1982-12-22
Publication date: 1984-07-04

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図は従来の電磁開閉器を示す構成図、第２図は第１
図装置のグリッドを示す構成図、第３図は本考案に係る
開閉器のグリッドを示す構成図である。各図中同一部材にはｍ−符号を付し、２４は固定接点、
３０は可動接点、３２はグリッド、３６はアーク吸引面
、３８は吸引孔、１００はアークである。補正　昭５８．８．２４考案の名称を次のように補正する。 ■開閉器　　　　　　　　− 一実用新案登録請求の範囲番次のように補正する。０実用新案登録請杢の範囲　　　　− 電路を開閉する接点と、接点の近傍位置に配設され接点
の開離時に発生するアークを消弧するグリッドとを含む
開閉器に−おいて、グリッドのアーク吸引面にはその中
央部に吸引孔が設けられて成る開閉器。Figure 1 is a configuration diagram showing a conventional electromagnetic switch, and Figure 2 is a diagram showing the configuration of a conventional electromagnetic switch.
FIG. 3 is a block diagram showing the grid of the device, and FIG. 3 is a block diagram showing the grid of the switch according to the present invention. Identical members in each figure are marked with an m- symbol, 24 is a fixed contact,
30 is a movable contact, 32 is a grid, 36 is an arc suction surface, 38 is a suction hole, and 100 is an arc. Amendment: August 24, 1982: The name of the invention is amended as follows. ■Switch - 1 Amend the scope of claims for utility model registration as follows. 0 Scope of Utility Model Registration - In a switch that includes a contact that opens and closes an electric circuit and a grid that is placed near the contact and extinguishes the arc that occurs when the contact opens or opens, A switch with a suction hole in the center of the suction surface.

Claims

[Scope of utility model registration request]

In a contact switch that includes a contact that opens and closes an electric circuit and a grid that is disposed near the contact and extinguishes the arc that occurs when the contact opens, the arc suction surface of the grid has a suction hole in the center. A contact switch is provided.