Title:
蓄電池電車用蓄電池装置及び蓄電池電車
Document Type and Number:
Japanese Patent JP6738905
Kind Code:
B2
Abstract:
The present invention relates to a storage battery device which is provided with: a main circuit storage battery box which is divided into a plurality of device chambers; a plurality of storage battery units which are respectively stored in the plurality of device chambers; and a plurality of pressure release mechanisms which are respectively installed in the plurality of device chambers, and which discharge gas if gas is generated from the plurality of storage battery units. Furthermore, the present invention relates to a storage battery device which is provided with: a main circuit storage battery box which is divided into a plurality of device chambers; a plurality of storage battery units which are respectively stored in the plurality of device chambers; and a plurality of automatic fire extinguishing mechanisms which are respectively provided in the plurality of device chambers, and which extinguish fire if fire is generated by the plurality of storage battery units.
Inventors:
Yasuhiro Nagaura
Takashi Kaneko
Matsuura Masahiro
Toshihiko Kashimura
Takashi Kaneko
Matsuura Masahiro
Toshihiko Kashimura
Application Number:
JP2018546283A
Publication Date:
August 12, 2020
Filing Date:
October 12, 2017
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
A62C3/16; A62C37/36; B60L3/00; B60L50/64; B61C3/02; H01M50/213; H01M50/24; H02H5/04; H02H7/18; H02J7/00
Domestic Patent References:
| JP2012129138A | ||||
| JP2014082108A | ||||
| JP2014235845A | ||||
| JP2016150199A | ||||
| JP2014049226A | ||||
| JP2013196907A |
Foreign References:
| WO2014034057A1 |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office