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. 23, 2019
Filed:
Aug. 30, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hyeon Jin Song, Daejeon, KR;
Yanglim Choi, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 3/04 (2006.01); B60L 11/18 (2006.01); B60L 15/20 (2006.01); B60L 15/22 (2006.01); B60L 3/00 (2019.01); H01M 2/34 (2006.01);
U.S. Cl.
CPC ...
B60L 3/04 (2013.01); B60L 3/0046 (2013.01); B60L 11/18 (2013.01); B60L 11/1851 (2013.01); B60L 15/20 (2013.01); B60L 15/22 (2013.01); H01M 2/347 (2013.01); Y02T 10/7258 (2013.01);
Abstract
The present invention relates to a system and a method of connecting a battery, which include a relay unit connected to a battery by a current, and allow a current with a different intensity to flow in the relay unit according to whether force applied to a circuit from the outside is detected and a size of the detected force, thereby maintaining or blocking the connection of the relay unit to the battery in consideration of the detection of the force and the degree of danger of the detected force.