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Title:
POWER STORAGE DEVICE
Document Type and Number:
Japanese Patent JP2015195150
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage device which improves the flexibility of adiathermic design of a passage of exhaust air from a safety valve in a power storage element.SOLUTION: A power storage device 1 includes: one or more power storage elements 200; a safety valve 221 provided at any of the one or more power storage elements 200; an inner lid 500 disposed in a passage of exhaust air from the safety valve 221; and an adiabatic material 400 detachably attached to the inner lid 500.

Inventors:
OSHIBA MASATSUGU
KOYAMA HIROYASU
FUJISAWA KAZUYA
MIZUKAWA YUTA
Application Number:
JP2014073395A
Publication Date:
November 05, 2015
Filing Date:
March 31, 2014
Export Citation:
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Assignee:
GS YUASA CORP
International Classes:
H01M2/10; H01M2/12
Domestic Patent References:
JP2014013725A2014-01-23
JP2009238644A2009-10-15
JP2014013724A2014-01-23
JP2014013726A2014-01-23
JP2008262733A2008-10-30
JP2013229182A2013-11-07
JP2013114953A2013-06-10
JP2013175442A2013-09-05
JP2005197279A2005-07-21
Foreign References:
WO2013099499A12013-07-04
Other References:
化学大辞典, vol. 第1版, JPN6018005676, 1989, pages 1381, ISSN: 0003743639
Attorney, Agent or Firm:
Masaki Nakahara



 
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