Title:
EMERGENCY POWER SUPPLY
Document Type and Number:
Japanese Patent JP2021141658
Kind Code:
A
Abstract:
To enable an emergency power supply to be installed at a place where power reception is difficult.SOLUTION: An emergency power supply 10 includes: a power storage unit 31; a receiving member 45 for receiving force or heat from outside; a power generation element 41 for charging the power storage unit 31 independently of a power system by generating power by using force or heat received by the receiving member; and a storage unit 20. The emergency power supply is buried in the ground while the power generation element 41 and the power storage unit 31 are housed in the storage unit 20.SELECTED DRAWING: Figure 1
Inventors:
NARISAWA MASAKI
Application Number:
JP2020035724A
Publication Date:
September 16, 2021
Filing Date:
March 03, 2020
Export Citation:
Assignee:
GS YUASA CORP
International Classes:
H02J11/00; H01L41/053; H01L41/113; H02J7/34; H02N2/18; H02N11/00
Attorney, Agent or Firm:
Akatsuki Joint Patent Office