The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 2011
Filed:
Oct. 26, 2006
Edward R. Buiel, Mount Pleasant, SC (US);
Victor Eshkenazi, Vaughan, CA;
Leonid Rabinovich, Thornhill, CA;
Wei Sun, Thornhill, CA;
Vladimir Vichnyakov, Newmarket, CA;
Adam J. Swiecki, Milton, CA;
Joseph E. Cole, New Castle, PA (US);
Edward R. Buiel, Mount Pleasant, SC (US);
Victor Eshkenazi, Vaughan, CA;
Leonid Rabinovich, Thornhill, CA;
Wei Sun, Thornhill, CA;
Vladimir Vichnyakov, Newmarket, CA;
Adam J. Swiecki, Milton, CA;
Joseph E. Cole, New Castle, PA (US);
Axion Power International, Inc., New Castle, PA (US);
Abstract
A hybrid supercapacitor energy storage device includes at least one lead electrode, at least one carbon electrode, a separator, a casing, and an acid electrolyte. The lead electrode is enveloped in a common glass mat separator known in the lead-acid battery industry. The carbon electrode comprises a highly conductive current collector which is a sheet or other metal material sandwiched between two sheets of electronically conductive shield material. Activated carbon is manufactured using a binder such as polyethylene or PTFE adhered to and in electrical contact with the shield material of the current collector.