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. 19, 2019
Filed:
Jun. 03, 2013
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Katrin Benkert, Schwaig, DE;
Thomas Soller, Deggendorf, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/134 (2010.01); H01M 4/52 (2010.01); H01M 4/62 (2006.01); H01M 12/08 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); H01M 4/134 (2013.01); H01M 4/38 (2013.01); H01M 4/52 (2013.01); H01M 4/62 (2013.01); H01M 12/08 (2013.01); H01M 2004/021 (2013.01); Y02E 60/128 (2013.01);
Abstract
A storage structure of an electrical metal-air energy storage cell is provided having an active storage material. The storage structure has a core region and at least one shell region, wherein the material in the core region has a higher porosity than the material of the shell region.