Title:
回路遮断器の復帰を検出する装置、回路遮断器接点の分離機構のアクチュエータ、電気回路遮断器、および復帰表示信号を生成するための誘導電流の使用
Document Type and Number:
Japanese Patent JP6400358
Kind Code:
B2
Abstract:
A detection device that detects resetting of an electric circuit breaker. The electric circuit breaker comprises fixed and moving contacts, the moving contact being movable between an open position and a closed position, a mechanism for separating the contacts, a lever for resetting the mechanism from the open position to the closed position of the moving contact, and an actuator for actuating the separator mechanism, the actuator including an electromagnetic coil and a core movable between an idle position and a working position in which the separating mechanism is actuated, the coil causing the moving core to move from idle position to working position. The detection device may comprise means to generate a resetting indication signal from an electric pulse corresponding to an electric current induced in the coil by the movement of the moving core from its working position to its idle position during resetting of the circuit breaker.
Inventors:
Pascal, wobble
Fabian, Odile
Fabian, Odile
Application Number:
JP2014140666A
Publication Date:
October 03, 2018
Filing Date:
July 08, 2014
Export Citation:
Assignee:
SCHNEIDER ELECTRIC INDUSTRIES SAS
International Classes:
H01H73/12; H01H73/36; H01H73/38; H01H73/50; H01H83/02
Domestic Patent References:
| JP7176261A | ||||
| JP2000276996A | ||||
| JP200987689A |
Foreign References:
| DE102006035225A1 | ||||
| FR2893445A1 | ||||
| US20040201441 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hirohito Katsunuma
Jie Yamanoi
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hirohito Katsunuma
Jie Yamanoi