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:
Jul. 27, 1999
Filed:
Jul. 21, 1997
Dornier GmbH, , DE;
Abstract
A double-layer capacitor is composed of at least two individual double-layer capacitor cells connected in series, with bipolar electrodes and electrolyte layers being provided alternately. Each a bipolar electrode includes an electrically conducting carrier with an active layer applied on both sides, the active layer having a low resistance and large active surface. The carrier provides an electrically conducting barrier between the adjoining ion-conducting electrolyte layers, and the electrodes and electrolyte layers are permanently connected. An electrically conducting binder is integrated into the active layer, or a separate connecting layer is provided to promote adhesion between the active and electrolyte layers.