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:
Apr. 07, 2015
Filed:
Dec. 01, 2009
Applicants:
Jonathan E. Hostler, Canton, MI (US);
Mujeeb Ijaz, Leonard, MI (US);
Shazad M. Butt, Troy, MI (US);
Inventors:
Assignee:
A123 Systems LLC, Livonia, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/10 (2006.01); H01M 2/20 (2006.01); H01M 2/26 (2006.01); H01M 2/30 (2006.01); H01M 10/647 (2014.01); H01M 10/655 (2014.01); H01M 10/6555 (2014.01); H01M 2/34 (2006.01); H01M 10/613 (2014.01); H01M 10/6551 (2014.01); H01M 10/6553 (2014.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 2/206 (2013.01); H01M 2/0207 (2013.01); H01M 2/0217 (2013.01); H01M 2/1077 (2013.01); H01M 2/305 (2013.01); H01M 2/34 (2013.01); H01M 2/348 (2013.01); H01M 10/5004 (2013.01); H01M 10/5032 (2013.01); H01M 10/5046 (2013.01); H01M 10/5051 (2013.01); H01M 2004/027 (2013.01); H01M 2200/00 (2013.01); H01M 2200/103 (2013.01);
Abstract
A battery system comprises a plurality of battery subunits arranged in a stack, wherein each battery subunit among the plurality of battery subunits comprises a first battery cell, a heatsink, a second battery cell, and a compliant pad in that order with the heatsink between and in thermal contact with the first and second battery cells and with the compliant pad abutting the second battery cell.