Title:
CIRCUIT BREAKER
Document Type and Number:
WIPO Patent Application WO/2021/205518
Kind Code:
A1
Abstract:
A first magnetic field application part (160) is positioned below a first edge part (140e) and includes a first magnet (161). A second magnetic field application part (170) is positioned below a second edge part (150e) and includes a second magnet (171). The first magnetic field application part (160) applies a magnetic field such that a magnetic flux passes from the first edge part (140e) to a first neighboring part (140n) of a fixed-side arc runner (140). The second magnetic field application part (170) applies a magnetic field such that a magnetic flux passes from the second edge part (150e) to a second neighboring part (150n) of a movable-side arc runner (150).
Inventors:
KAMINO YASUHIRO (JP)
SAGARA YUTA (JP)
SASAKI HIROSHI (JP)
MATSUMURA KOHEI (JP)
NAKATA TOMOHIRO (JP)
TOYA NOBUMOTO (JP)
SAGARA YUTA (JP)
SASAKI HIROSHI (JP)
MATSUMURA KOHEI (JP)
NAKATA TOMOHIRO (JP)
TOYA NOBUMOTO (JP)
Application Number:
PCT/JP2020/015558
Publication Date:
October 14, 2021
Filing Date:
April 06, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01H33/664
Foreign References:
| JP2017004769A | 2017-01-05 | |||
| JP2012064584A | 2012-03-29 | |||
| JP2015130277A | 2015-07-16 | |||
| JP2002251934A | 2002-09-06 | |||
| JP2013140767A | 2013-07-18 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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