Title:
保護装置、蓄電装置及びリレーの接点抵抗の低減方法
Document Type and Number:
Japanese Patent JP7347006
Kind Code:
B2
Abstract:
A protective device includes a relay having a contact that opens and closes a current path of a cell, and a control device that controls the relay. The control device executes a reduction processing of reducing a contact resistance of the relay.
Inventors:
Akihito Umeda
Takeyuki Shiraishi
Takeyuki Shiraishi
Application Number:
JP2019155690A
Publication Date:
September 20, 2023
Filing Date:
August 28, 2019
Export Citation:
Assignee:
Gs Yuasa Co., Ltd.
International Classes:
H01H47/00; H02J7/00
Domestic Patent References:
| JP2016080351A | ||||
| JP2007026992A | ||||
| JP2009046111A | ||||
| JP2000090796A |
Attorney, Agent or Firm:
Patent Attorney Corporation Akatsuki Joint Patent Office
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