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:
Jul. 25, 2023
Filed:
Dec. 29, 2021
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Toru Miyake, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/32 (2007.01); H02M 7/00 (2006.01); H02P 29/68 (2016.01); H02P 27/08 (2006.01); H02M 7/5387 (2007.01);
U.S. Cl.
CPC ...
H02M 1/327 (2021.05); H02M 7/003 (2013.01); H02M 7/5387 (2013.01); H02P 27/08 (2013.01); H02P 29/68 (2016.02);
Abstract
There is obtained an electric-power conversion apparatus that prevents it that the temperature of a semiconductor switching device reaches a breakage temperature and hence the semiconductor switching device is broken and that realizes continuity of driving. The electric-power conversion apparatus includes