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Patent Searching and Data


Title:
SHUT-OFF MODULE
Document Type and Number:
WIPO Patent Application WO/2020/026859
Kind Code:
A1
Abstract:
The present disclosure addresses the problem of providing a shut-off module capable of enhancing the shut-off performance of an electrical circuit. A first shut-off device (1) shuts off an electrical circuit (EC1) when an electrical current equal to or higher than a prescribed value flows in the electrical circuit (EC1). A second shut-off device (2) shuts off the electrical circuit (EC1) through a mechanism different from the mechanism through which the first shut-off device (1) shuts off the electrical circuit (EC1) when an electrical current equal to or higher than the prescribed value flows in the electrical circuit (EC1). At least a portion of a first shut-off period from when the first shut-off device (1) starts the operation of shutting off the electrical circuit (EC1) to when the shut-off of the electrical circuit (EC1) completes overlaps at least a portion of a second shut-off period from when the second shut-off device (2) starts the operation of shutting off the electrical circuit (EC1) to when the shut-off of the electrical circuit (EC1) completes.

Inventors:
KANEMATSU KENJI
FUKUDA YOSHIHISA
KIMOTO SHINYA
Application Number:
PCT/JP2019/028526
Publication Date:
February 06, 2020
Filing Date:
July 19, 2019
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01H9/54; H01H33/59; H01H37/76; H01H71/16; H01H71/24; H01H85/02
Foreign References:
JP2010246284A2010-10-28
JP2017016907A2017-01-19
JPH11102633A1999-04-13
JP2010153371A2010-07-08
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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