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:
Oct. 08, 2013
Filed:
Jul. 24, 2009
Alexander D. Khakhalev, Troy, MI (US);
Donn W. Glander, Grosse Pointe Woods, MI (US);
Alexander D. Khakhalev, Troy, MI (US);
Donn W. Glander, Grosse Pointe Woods, MI (US);
Other;
Abstract
A battery pack for use in a vehicle may comprise battery cells, with each of the battery cells including a main body and a foil cell tab extending from the main body, with the battery cells arranged into a first set and a second set; an interconnect having a first leg, a second leg, and a bridge connecting the legs; first weld locations securing the foil cell tabs of the first set of battery cells to the first leg; and second weld locations securing the foil cell tabs of the second set of battery cells to the second leg. The foil cell tabs or the legs of the interconnect or both may include relief slots extending between the weld locations. Also, the thickness of a set of the tabs may be equal to the thickness of the leg to which they are welded.