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:
Aug. 16, 2022
Filed:
Oct. 25, 2019
Applicant:
Mitsubishi Heavy Industries Thermal Systems, Ltd., Tokyo, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/44 (2007.01); H02M 7/48 (2007.01); H05K 1/02 (2006.01); H05K 7/14 (2006.01); H02M 7/00 (2006.01); H02M 7/537 (2006.01); H02P 27/06 (2006.01);
U.S. Cl.
CPC ...
H02M 1/44 (2013.01); H02M 7/003 (2013.01); H02M 7/48 (2013.01); H02M 7/537 (2013.01); H02P 27/06 (2013.01); H05K 1/0256 (2013.01); H05K 7/1432 (2013.01); H05K 2201/10272 (2013.01);
Abstract
A power conversion circuit board () is a circuit board on which a power conversion circuit configured to convert a direct current into an alternating current is mounted. A low-voltage circuit () to which a low voltage is applied and a high-voltage circuit () to which a high voltage is applied are separately disposed in different areas on the same circuit board surface. Furthermore, part of wiring of the high-voltage circuit () is formed on the circuit board surface, and the other wiring is constituted by a bus bar provided at a predetermined distance from the circuit board surface.