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:
May. 30, 2017
Filed:
May. 16, 2014
Applicant:
Scania Cv Ab, Södertälje, SE;
Inventor:
Pontus Svens, Rönninge, SE;
Assignee:
SCANIA CV AB, , SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 2/34 (2006.01); H01M 10/0525 (2010.01); H01M 2/16 (2006.01); H01M 10/052 (2010.01); H01M 10/0585 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 2/1653 (2013.01); H01M 2/1686 (2013.01); H01M 2/34 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 10/0585 (2013.01); H01M 10/4257 (2013.01); H01M 2200/00 (2013.01); H01M 2220/20 (2013.01); Y02T 10/7011 (2013.01);
Abstract
The specification discloses a battery cell having an intrinsic overcharge protection, a battery made with the battery cell, and a method for manufacturing the battery cell. The battery cell includes, in the following order, a positive electrode, at least one polymer film that is electrically conducting and has an ion conducting electrolyte distributed therein, a P-doped and electrically semi-conducting and ion conducting film, an N-doped and electrically semi-conducting and ion conducting film, and a negative electrode.