Title:
CIRCUIT BREAKER
Document Type and Number:
WIPO Patent Application WO/2014/076870
Kind Code:
A1
Abstract:
A molded case (2) is constituted of a case main body (11) and a cover (12) mounted on the upper part of the case main body. The case main body is constituted of a lower part case (13) and a middle case (14) that has a bottom part (14a) that provides a shield between the same and the lower part case and is mounted on the upper part of the lower part case. Contact parts (3, 5) and an arc extinguishing device (9) are integrated into an internal space in the lower part case, and an opening and closing mechanism (7), an overcurrent trip device (8), and an ancillary switch (10), which is an internally installed ancillary device, are integrated into an internal space in the middle case.
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| JP2513831 | [Name of the device] Circuit and breaker |
| JPH05290708 | SWITCH APPARATUS |
Inventors:
SATO YUTAKA (JP)
HAMADA YOSHINOBU (JP)
HOSOOKA YOHEI (JP)
YAMAGATA HIDETO (JP)
HAMADA YOSHINOBU (JP)
HOSOOKA YOHEI (JP)
YAMAGATA HIDETO (JP)
Application Number:
PCT/JP2013/005952
Publication Date:
May 22, 2014
Filing Date:
October 07, 2013
Export Citation:
Assignee:
FUJI ELEC FA COMPONENTS & SYS (JP)
International Classes:
H01H73/06
Foreign References:
| JP2007048681A | 2007-02-22 | |||
| JP2011134570A | 2011-07-07 | |||
| JP2007234496A | 2007-09-13 | |||
| JPH07288077A | 1995-10-31 | |||
| JP2002093300A | 2002-03-29 |
Attorney, Agent or Firm:
HIROSE, Hajime et al. (JP)
Hirose 1 (JP)
Hirose 1 (JP)
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