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. 02, 2019
Filed:
Jan. 11, 2018
Applicant:
Lsis Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Inventors:
Chun-Suk Yang, Anyang-si, KR;
Tae-Suk Bae, Anyang-si, KR;
Assignee:
LSIS CO., LTD., Anyang-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H02M 7/537 (2006.01); H02H 7/122 (2006.01); H02H 5/04 (2006.01); H02H 7/08 (2006.01); H02H 7/085 (2006.01); H02P 6/28 (2016.01); H02P 29/68 (2016.01); H02M 1/32 (2007.01);
U.S. Cl.
CPC ...
H05K 7/20945 (2013.01); H02H 5/04 (2013.01); H02H 7/0833 (2013.01); H02H 7/0852 (2013.01); H02H 7/122 (2013.01); H02M 7/537 (2013.01); H02P 6/28 (2016.02); H02P 29/68 (2016.02); H05K 7/20909 (2013.01); H02M 2001/327 (2013.01);
Abstract
Disclosed is a managing device for cooling an inverter. The managing device for cooling an inverter includes a fan controller configured to provide an electric current flowing in a cooling fan; and a controller configured to determine whether the current flowing in the cooling fan is out of a preset range, and, when the current is out of the preset range, configured to control the cooling fan with a control voltage different from an operating voltage of the cooling fan.