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Patent Searching and Data


Title:
POWER STORAGE ELEMENT, POWER STORAGE CELL, AND STORAGE DISCHARGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/240183
Kind Code:
A1
Abstract:
This power storage element comprises: a positive electrode having a positive electrode collector and an active material layer; a negative electrode having a negative electrode collector and an active material layer; a separator sandwiched between the positive electrode and the negative electrode; a first terminal for charging, the first terminal being connected to the outer periphery of the positive electrode collector; a second terminal used in charging and/or discharging, the second terminal being connected to the outer periphery of the negative electrode collector; and a third terminal for discharge, the third terminal being connected to the outer periphery of either the positive electrode collector or the negative electrode collector, and moreover being connected so as to be set apart from the first terminal or the second terminal.

Inventors:
DATE TOMOHIDE (JP)
SHIRAKATA MASATO (JP)
HASEGAWA FUMIHIKO (JP)
HIKICHI MASAAKI (JP)
Application Number:
PCT/JP2019/023319
Publication Date:
December 19, 2019
Filing Date:
June 12, 2019
Export Citation:
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Assignee:
UNIV TOHOKU (JP)
International Classes:
H01M2/26; H01G11/74; H01M2/30
Domestic Patent References:
WO2007042892A12007-04-19
Foreign References:
JP2002289168A2002-10-04
JP2015512119A2015-04-23
JP2011503769A2011-01-27
JPH1167188A1999-03-09
JP2001319839A2001-11-16
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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