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. 21, 2014
Filed:
Oct. 14, 2011
Applicants:
Guanglin Wu, Guangdong, CN;
Huajun Sun, Guangdong, CN;
Liying Pan, Guangdong, CN;
Inventors:
Assignee:
BYD Company Limited, Shenzhen, Guangdong, CN;
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/00 (2006.01); H01M 10/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A battery comprise: a housing made by a metal or a metal alloy; a battery core in the housing comprising a positive plate, a separator and a negative plate; an electrolyte in the housing; a cover assembly having a positive terminal electrically connected with the positive plate and a negative terminal electrically connected with the negative plate; and a protection component to prevent the housing from being corroded by the electrolyte.