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. 14, 2015
Filed:
Oct. 27, 2011
Shu Ching Quek, Somerville, MA (US);
Chandra Sekher Yerramalli, Niskayuna, NY (US);
Curtis Alan Johnson, Niskayuna, NY (US);
Reza Sarrafi-nour, Clifton Park, NY (US);
Shu Ching Quek, Somerville, MA (US);
Chandra Sekher Yerramalli, Niskayuna, NY (US);
Curtis Alan Johnson, Niskayuna, NY (US);
Reza Sarrafi-Nour, Clifton Park, NY (US);
General Electric Company, Niskayuna, NY (US);
Abstract
A battery stack includes a plurality of curved base layers, at least one curved bipolar layer, at least one anode layer disposed between a first curved base layer of the plurality of curved base layers and the at least one curved bipolar layer, at least one cathode layer disposed between the at least one bipolar layer, a second base layer and a plurality of seals. The first base layer and the at least one bipolar layer are provided with one or more seals that seal the first base layer to the at least one bipolar layer without contacting the anode and/or the cathode layer.