Title:
ELECTRICITY STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/022022
Kind Code:
A1
Abstract:
This electricity storage device (an electric double layer capacitor 100) is provided with an electricity storage element (an electric double layer capacitor element 10), a container 20 and a conductive part. The electricity storage element is provided with: first internal electrodes 11 and second internal electrodes 12; a first end face electrode 14 which is provided on a first end face and is electrically connected to the plurality of first internal electrodes 11; and a second end face electrode 15 which is provided on a second end face and is electrically connected to the plurality of second internal electrodes 12. The container 20 is provided with: a first terminal 21 and a second terminal 22, which are provided on the inner bottom surface; and a first external electrode 23 and a second external electrode 24, which are provided on the outer bottom surface, and which are electrically connected to the first terminal and the second terminal, respectively. The conductive part is provided with: a first conductive resin 30a which electrically connects the first end face electrode and the first terminal to each other; and a second conductive resin 30b which electrically connects the second end face electrode and the second terminal to each other.
Inventors:
NODA TOMOHIRO (JP)
KOUZU MASAYUKI (JP)
KOUZU MASAYUKI (JP)
Application Number:
PCT/JP2019/026665
Publication Date:
January 30, 2020
Filing Date:
July 04, 2019
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G11/76; H01G4/224; H01G11/12; H01G11/78; H01M2/26; H01M10/04
Domestic Patent References:
| WO2013001908A1 | 2013-01-03 | |||
| WO2013002119A1 | 2013-01-03 |
Foreign References:
| JP2004179090A | 2004-06-24 | |||
| JP2016173915A | 2016-09-29 | |||
| JPH08236796A | 1996-09-13 | |||
| JP2012222345A | 2012-11-12 | |||
| JP2009093968A | 2009-04-30 | |||
| JPH0223623A | 1990-01-25 | |||
| JP2013030750A | 2013-02-07 | |||
| JP2017010627A | 2017-01-12 | |||
| JP2004200094A | 2004-07-15 |
Attorney, Agent or Firm:
NISHIZAWA, Hitoshi et al. (JP)
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