JPS5868645U

JPS5868645U - circuit break

Info

Publication number: JPS5868645U
Application number: JP16339381U
Authority: JP
Inventors: 進早川; 牧永　仁
Original assignee: 松下電工株式会社
Priority date: 1981-10-30
Filing date: 1981-10-30
Publication date: 1983-05-10

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 the drawing]

第１図は本考案の実施例を示す正面図、第２図は同実施
例の要部を示す正面図である。１・・・外部端子、２・・・固定側接触子、３・・・可
動側接触子、４・・・引外し具、５・・・ばね軸、６・
・・可動板、７・・・バイメタル、８・・・磁性板、９
・・・コイルばね、１２・・・リング機構、１３・・・
ハンドル、１４・・・外部端子、１５・・・導線、１６
・・・プランジャー、１７・・・電磁装置。FIG. 1 is a front view showing an embodiment of the present invention, and FIG. 2 is a front view showing main parts of the same embodiment. DESCRIPTION OF SYMBOLS 1... External terminal, 2... Fixed side contact, 3... Movable side contact, 4... Tripping tool, 5... Spring shaft, 6...
...Movable plate, 7...Bimetal, 8...Magnetic plate, 9
...Coil spring, 12...Ring mechanism, 13...
Handle, 14... External terminal, 15... Conductor, 16
...Plunger, 17...Electromagnetic device.

Claims

[Scope of utility model registration request]

A movable plate having a movable side contactor corresponding to the fixed contactor attached to one end, a tripping device rotatably attached to the rear end, and pivoting the middle part, a base end attached to the movable plate and a free end. a bimetal that engages with the tripping device, a coil spring is elastically interposed between the movable contact side of the movable plate, and the bimetal is connected to the tripping device by a link mechanism so as to be freely rotatable on the movable plate. A pivoted handle, an electromagnetic device having a plunger conductively connected between the free end side of the bimetal and an external terminal so as to correspond to the movable plate or a magnetic plate attached to the movable plate to push up the rear end of the movable plate. A circuit breaker consisting of equipment.