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:
Jun. 18, 2019
Filed:
Sep. 04, 2015
Applicant:
Shindengen Electric Manufacturing Co., Ltd., Chiyoda-ku, JP;
Inventors:
Assignee:
SHINDENGEN ELECTRIC MANUFACTURING CO., LTD., Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/14 (2006.01); H02H 11/00 (2006.01); H02J 7/00 (2006.01); B60L 11/18 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0036 (2013.01); B60L 11/1868 (2013.01); H02H 11/005 (2013.01); H02J 7/1423 (2013.01); H02J 7/1461 (2013.01); H02J 7/1438 (2013.01); H02J 2007/0095 (2013.01); H02M 3/335 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/92 (2013.01); Y02T 90/127 (2013.01);
Abstract
A power converting device converts any of DC voltages outputted from at least two DC power supplies and outputs a converted voltage. A control unit of the power converting device determines whether a first contact and a second contact of a switch are melted and joined together based on a detection signal, before a second DC power supply outputs a second DC voltage.