Title:
WATER-ACTIVATED RESERVE BATTERY, AND LEAK DETECTION SYSTEM COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/172773
Kind Code:
A1
Abstract:
The present invention relates to a water-activated reserve battery, and a leak detection system comprising same, and the water-activated reserve battery can comprise: a unit cell which comprises a cathode part, an anode part, and a solid water-soluble electrolyte salt provided between the cathode part and the anode part; a housing in which the unit cell is accommodated in the inner space thereof, and in which an opening part for allowing water that is present outside to flow into the inner space therethrough is provided; and an isolation membrane which blocks the opening part and which can be removed by means of the water that is present outside.
Inventors:
YOON YOUNG SOO (KR)
KO JAE HWAN (KR)
KO JAE HWAN (KR)
Application Number:
PCT/KR2021/001190
Publication Date:
September 02, 2021
Filing Date:
January 29, 2021
Export Citation:
Assignee:
UNIV GACHON IND ACAD COOP FOUND (KR)
International Classes:
H01M6/32; E03B7/00; G01M3/16
Domestic Patent References:
| WO2017151033A1 | 2017-09-08 |
Foreign References:
| US5424147A | 1995-06-13 | |||
| KR20190019466A | 2019-02-27 | |||
| JP2006053057A | 2006-02-23 | |||
| KR101372370B1 | 2014-03-12 |
Attorney, Agent or Firm:
AHN, Joon-Hyung et al. (KR)
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