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. 06, 2018
Filed:
Dec. 22, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); A47L 9/28 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2884 (2013.01); A47L 9/2842 (2013.01); H02J 7/007 (2013.01); H02J 7/0031 (2013.01); H02J 7/0063 (2013.01); H02J 2007/004 (2013.01); H02J 2007/0067 (2013.01);
Abstract
Provided is a battery discharge control system including a voltage sensor configured to sense a voltage across a battery and a controller configured to calculate an expected voltage based on a recovery voltage of the battery and the voltage across the battery, compare the expected voltage and a predetermined final discharge voltage, and determine whether to apply power to a load having the battery as a power source.