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. 20, 2021
Filed:
Aug. 23, 2017
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventor:
Dukjung Kim, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 47/22 (2006.01); H02J 7/00 (2006.01); B60L 3/04 (2006.01); H02P 3/18 (2006.01); B60L 3/00 (2019.01); B60L 50/64 (2019.01); B60L 58/20 (2019.01); H01H 47/00 (2006.01); H01H 3/00 (2006.01); H02P 3/14 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0031 (2013.01); B60L 3/0046 (2013.01); B60L 3/04 (2013.01); B60L 50/64 (2019.02); B60L 58/20 (2019.02); H02P 3/18 (2013.01); B60L 2240/549 (2013.01); H01H 3/001 (2013.01); H01H 47/005 (2013.01); H01H 47/22 (2013.01); H02J 7/00304 (2020.01); H02P 3/14 (2013.01);
Abstract
A battery pack includes a main switch configured to electrically connect a battery module and a load, a power supply configured to supply driving power to the main switch, and a power blocking device configured to block the driving power based on a current flowing between the battery module and the load.