JPS60189942U

JPS60189942U - Circuit breaker operating device

Info

Publication number: JPS60189942U
Application number: JP7968384U
Authority: JP
Inventors: 晴久戸田; 藤原　弘兵; 信吾前田
Original assignee: 三菱電機株式会社
Priority date: 1984-05-28
Filing date: 1984-05-28
Publication date: 1985-12-16

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図は従来の回路しゃ断器の操作装置を示す平面図、
第２図は第１図の■−■線における一部断面正面図、第
３図は従来の回路しゃ断器の遠隔操作用電動機の駆動回
路図、第４図はこの考案の実施例による回路しゃ断器の
操作装置を示す平面−図、第５図は第４図の■−■線に
おける一部断面正面図、第６図は手動操作アームと手動
操作機構の連結部の構造を一部断面にて示す分解側面図
、第７図はこの考案の備施例による回路しゃ断器の遠隔
操作用電動機の駆動回路図である。１・・・操作体、２・・・回路しゃ断器、３・・・ハン
ドル、９・・・手動操作アーム、１０・・・手動操作機
構、１６・・・電動機、３４・・・電動機駆動回路、３
５・・・スイッチ、３７・・・スイッチ操作レバー。な
お、図中、同一符号は同一または相当部分を示す。ｒ３４　− 第３図 □１１ −３１　１　１　　　　　１ゲ　　　　冒　　　− 「００００００１３５ムFIG. 1 is a plan view showing a conventional circuit breaker operating device;
Fig. 2 is a partially sectional front view taken along the line ■-■ in Fig. 1, Fig. 3 is a drive circuit diagram of a motor for remote control of a conventional circuit breaker, and Fig. 4 is a circuit breaker according to an embodiment of this invention. Fig. 5 is a partially sectional front view taken along the line ■-■ in Fig. 4, and Fig. 6 is a partially sectional view showing the structure of the connection between the manual operating arm and the manual operating mechanism. FIG. 7 is an exploded side view of the present invention, and FIG. 7 is a drive circuit diagram of a motor for remote control of a circuit breaker according to a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Operating body, 2... Circuit breaker, 3... Handle, 9... Manual operating arm, 10... Manual operating mechanism, 16... Electric motor, 34... Motor drive circuit ,3
5...Switch, 37...Switch operation lever. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. r34 - Figure 3 □11 -31 1 1 1 Ge blasphemy - "0000001 35m

Claims

[Scope of utility model registration request]

An operating body that is engaged with the handle of the circuit breaker and reciprocates in the closing direction of the circuit breaker, and a manual operating arm are removably attached, and the reciprocating operation of the manual operating arm causes the operating body to break the circuit. A circuit breaker operating device comprising: a manual operating mechanism for moving the operating body in the direction of loading the circuit breaker; a motor for moving the operating body in the direction of loading the circuit breaker; and a drive circuit for rotationally driving the motor. When the manual operation arm is attached to the manual operation mechanism, a switch is fixed to the base body so that the motor drive circuit is opened to the power source via a switch operation lever that is pressed and rotated by the manual operation arm. A circuit breaker operating device characterized by: