Title:
蓄電装置
Document Type and Number:
Japanese Patent JP6665886
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage device capable of improving degree-of-freedom of a layout of adiathermancy for a channel of an exhaust from a safety valve of the power storage device.SOLUTION: A power storage device 1 comprising one or more power storage elements 200 comprises: a safety valve 221 provided to the power storage element 200 from one or more power storage elements 200; an inner lid 500 arranged in a channel of an exhaust from the safety valve 221; and an adiabatic material 400 detachable to the inner lid 500.SELECTED DRAWING: Figure 3
Inventors:
Masatsugu Oshiba
Hiroyasu Koyama
Kazuya Fujisawa
Yuta Mizukawa
Hiroyasu Koyama
Kazuya Fujisawa
Yuta Mizukawa
Application Number:
JP2018100923A
Publication Date:
March 13, 2020
Filing Date:
May 25, 2018
Export Citation:
Assignee:
Gs Yuasa Co., Ltd.
International Classes:
H01M2/10; H01G11/14; H01G11/18
Domestic Patent References:
| JP2010108788A | ||||
| JP2013171746A | ||||
| JP2010080135A | ||||
| JP2010080352A | ||||
| JP2014013725A | ||||
| JP2009238644A |
Foreign References:
| WO2013161655A1 |
Attorney, Agent or Firm:
Masaki Nakahara