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:
Nov. 25, 2014
Filed:
Jun. 24, 2011
Chun LU, Sewickley, PA (US);
Kevin P. Litzinger, Level Green, PA (US);
Chun Lu, Sewickley, PA (US);
Kevin P. Litzinger, Level Green, PA (US);
Siemens Aktiengesellschaft, München, DE;
Abstract
Processing steps for constructing a rechargeable oxide-ion battery (ROB) cell using a cell membrane assemblyand a hollow metal housing structurewherein assembly steps include: a) forming a membrane assemblyof air electrode, metal electrodeand electrolytetherebetween; b) sealing the membrane assemblyto a surrounding frame; c) filling the hollow metal housing structurewith active material; d) forming electrical contact between the framed membrane assembly and the filled housing structure; and e) joining the framed membrane assembly and the active housing structure to form a ROB cell.