Title:
ELECTRIC CIRCUIT BREAKER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/171086
Kind Code:
A1
Abstract:
The present invention achieves a size reduction of an electric circuit breaker device. This electric circuit breaker device is provided with: an igniter provided in a housing; a projectile disposed in a movement path and formed so as to be movable due to an action of the igniter; and a conductive strip that forms a portion of a predetermined electric circuit, both end parts of the conductive strip being respectively connected to other parts of the predetermined electric circuit, and a first portion of the conductive strip between both the end parts being disposed so as to traverse the movement path, wherein a sensor is configured so as to be connected to a first location positioned between both the end parts and a second location between both the end parts and different from the first location, to detect a current flowing through the conductive strip between both locations, the sensor being disposed so as to be integrated with the conductive strip, and the action of the igniter is controlled on the basis of the current detected by the sensor.
Inventors:
SAKAI TOSHIYUKI (JP)
FUJIWARA TOMOHIDE (JP)
FUJIWARA TOMOHIDE (JP)
Application Number:
PCT/JP2020/006353
Publication Date:
August 27, 2020
Filing Date:
February 18, 2020
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
H01H39/00
Foreign References:
| JP2015073398A | 2015-04-16 | |||
| JPH11329190A | 1999-11-30 | |||
| JP2000149747A | 2000-05-30 | |||
| JP2001086637A | 2001-03-30 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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