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:
Nov. 15, 2011
Filed:
Oct. 07, 2008
Applicants:
Jiaolian Xu, Shenzhen, CN;
Feng Luo, Shenzhen, CN;
Juan Zhang, Shenzhen, CN;
Inventors:
Assignee:
BYD Company Limited, , CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 6/02 (2006.01); H01M 2/14 (2006.01); H01M 2/26 (2006.01); H01M 4/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
Described is a lithium-ion battery spacer having a spacer board with two operably coupled apertures disposed therethrough. The operably coupled apertures can be tapered to further facilitate smooth passage of a cathode or anode tab therethrough and secure such tab thereby minimizing tilting or shorting of the tab. Accordingly, the spacer leads to safer and more efficient production of the lithium-ion battery.