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. 19, 2011
Filed:
Jan. 24, 2006
Bruce A. Miller, Plano, TX (US);
Stephen Sterz, Hutto, TX (US);
Bruce A. Miller, Plano, TX (US);
Stephen Sterz, Hutto, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
Systems and methods are provided to prevent separator failure in wound battery structures. The systems and methods employ reinforcing material that is attached or otherwise positioned relative to one or more battery structure components in area/s adjacent to a separator of a layered battery structure. The reinforcing material may be positioned relative to one or more battery structure components in a manner that reinforces or otherwise protects the area/s of the battery structure so as to reduce or substantially prevent occurrence of a conductive breach between negative active electrode material and positive active electrode material of the layered battery structure.