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:
May. 28, 2013
Filed:
Jun. 21, 2012
Applicants:
Qing Gong, Guangdong, CN;
Xinping Lin, Guangdong, CN;
Longfei Zhou, Guangdong, CN;
Weifeng Zhang, Guangdong, CN;
Inventors:
Qing Gong, Guangdong, CN;
Xinping Lin, Guangdong, CN;
Longfei Zhou, Guangdong, CN;
Weifeng Zhang, Guangdong, CN;
Assignees:
Shenzhen BYD Auto R&D Company Limited, Shenzhen, Guangdong, CN;
BYD Company Limited, Shenzhen, Guangdong, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/08 (2006.01);
U.S. Cl.
CPC ...
H01M 2/08 (2013.01);
Abstract
A sealing assembly of a battery, a method for fabricating the sealing assembly and a lithium ion battery are provided. The sealing assembly may comprise: a ceramic ring having a receiving hole; a metal ring fitted over the ceramic ring; and a core column formed in the receiving hole, which comprises a metal-ceramic composite.