Title:
消火部を備えた電池モジュール
Document Type and Number:
Japanese Patent JP7362050
Kind Code:
B2
Abstract:
The present invention relates to a battery module having a fire-extinguishing unit, and more particularly to a battery module having a fire-extinguishing unit, the battery module including a plurality of battery cells (100) stacked in a vertical direction or a horizontal direction and a fire-extinguishing unit (200) located adjacent to each of the battery cells (100), wherein the fire-extinguishing unit (200) includes a fire-extinguishing pack (210) containing a fire-extinguishing material, a piezoelectric element (220) interposed between the battery cell (100) and the fire-extinguishing pack (210), and at least one breaking unit (240) interposed between the battery cell (100) and the fire-extinguishing pack (210).
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Inventors:
Han Young Lee
Jun Soo Park
Jun Soo Park
Application Number:
JP2022544816A
Publication Date:
October 17, 2023
Filing Date:
November 12, 2020
Export Citation:
Assignee:
LG Energy Solution Limited
International Classes:
H01M50/204; A62C3/00; B26D1/00; H01M10/42; H01M10/48; H01M50/284
Domestic Patent References:
| JP2015162285A | ||||
| JP2007250545A | ||||
| JP200727011A | ||||
| JP201619734A | ||||
| JP2007109455A | ||||
| JP2012221717A | ||||
| JP200999322A | ||||
| JP2020500401A | ||||
| JP2012129009A |
Foreign References:
| KR1020200028712A |
Attorney, Agent or Firm:
Masato Iida
Shinya Mihiro
Shinya Mihiro