Electric double layer capacitor

Details Electric double layer capacitor Electric double layer capacitor

2007-02-28

2009-11-10

Ha, Nguyen T (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Double layer electrolytic capacitor

C361S503000, C361S504000, C361S508000, C361S512000, C361S516000

Reexamination Certificate

active

07616429

ABSTRACT:
Provided is an electric double layer capacitor including a large capacity single cell having a large electrostatic capacity and a small capacity single cell are connected to the same exterior case in parallel, and a thickness of a separator of the large capacity single cell is made thicker than a thickness of a separator of the small capacity single cell. With this structure, a supply amount of an electrolyte solution to the large capacity single cell is markedly increased compared with the small capacity single cell, thereby being capable of preventing degradation of the large capacity single cells and the small capacity single cells and providing the electric double layer capacitor having an excellent cycle life and having a large power storage amount while keeping characteristics capable of instantaneously allowing large current to flow.

REFERENCES:
patent: 5953204 (1999-09-01), Suhara et al.
patent: 6201685 (2001-03-01), Jerabek et al.
patent: 6233135 (2001-05-01), Farahmandi et al.
patent: 6404619 (2002-06-01), Marshall et al.
patent: 6442015 (2002-08-01), Niiori et al.
patent: 6723471 (2004-04-01), Kitagawa et al.
patent: 2-116110 (1990-04-01), None
patent: 6-351159 (1994-12-01), None
patent: 2003-31449 (2003-01-01), None
patent: 2003-124078 (2003-04-01), None
patent: 2005-175412 (2005-06-01), None

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