Title:
ELECTRIC CIRCUIT BREAKER DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/054261
Kind Code:
A1
Abstract:
Provided is an electric circuit breaker device provided with an easily breakable conductor portion. The electric circuit breaker device comprises: a housing made of synthetic resin; a bar-shaped launch body made of synthetic resin and arranged in the housing; a conductor section arranged in the housing and extending across a front surface of one end of the bar-shaped launch body; and an ignitor which is arranged in the housing and opposed to the other end of the bar-shaped launch body, and which generates a pressure for launching the bar-shaped launch body toward the conductor section. In one example, the conductor section includes a first conductor plate which extends across the front surface of the one end of the bar-shaped launch body and which includes a recess, and a second conductor plate coupled with the recess of the first conductor plate. In another example, the conductor section includes a first conductor plate arranged on the front surface of one end of the bar-shaped launch body, and a second conductor plate and a third conductor plate which are respectively coupled with opposing edges of the first conductor plate at the respective edges.
Inventors:
KOMORI SHOGO (JP)
TANAKA YU (JP)
TANAKA YU (JP)
Application Number:
PCT/JP2018/032960
Publication Date:
March 21, 2019
Filing Date:
September 06, 2018
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
H01H39/00
Foreign References:
| JP2016085947A | 2016-05-19 | |||
| JP2000149747A | 2000-05-30 | |||
| JP2013512539A | 2013-04-11 | |||
| JPS63165747U | 1988-10-28 |
Attorney, Agent or Firm:
FURUYA Satoshi (JP)
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