Title:
CIRCUIT BREAKER
Document Type and Number:
WIPO Patent Application WO/2014/122685
Kind Code:
A1
Abstract:
The purpose of the present invention is to obtain a circuit breaker wherein a mechanical section can be reliably driven and tripped even if a drive force of a relay is reduced by reducing the outer size of the relay for the purpose of reducing the outer size of the circuit breaker. A relay (17), which drives a trip bar (8) and disengages the trip bar and a lever (16) from each other, is disposed between the trip bar (8) and the mechanical section (22).
Inventors:
CHIGUSA SHINICHI (JP)
Application Number:
PCT/JP2013/000607
Publication Date:
August 14, 2014
Filing Date:
February 05, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
CHIGUSA SHINICHI (JP)
CHIGUSA SHINICHI (JP)
International Classes:
H01H73/36
Foreign References:
| JPH0343930A | 1991-02-25 | |||
| JPH06295654A | 1994-10-21 | |||
| JPH04101320A | 1992-04-02 | |||
| JPH1040796A | 1998-02-13 | |||
| JP2011171223A | 2011-09-01 | |||
| JPH1050195A | 1998-02-20 |
Attorney, Agent or Firm:
TAKAHASHI, Shogo et al. (JP)
Shogo Takahashi (JP)
Shogo Takahashi (JP)
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