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:
Dec. 31, 2024
Filed:
Jun. 07, 2022
Applicant:
Meidensha Corporation, Tokyo, JP;
Inventor:
Shota Suzuki, Numazu, JP;
Assignee:
MEIDENSHA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H02M 7/00 (2006.01);
U.S. Cl.
CPC ...
H05K 7/209 (2013.01); H02M 7/003 (2013.01); H05K 7/20481 (2013.01); H05K 7/20509 (2013.01);
Abstract
In an inverter device, a pair of bus bars P and N are disposed along each other between a smoothing capacitorand a power semiconductor moduleand are connected to the smoothing capacitorand the power semiconductor module. A heat sinkis disposed between the bus bars P and N along the bus bars P and N. Insulating membersare disposed between the bus bar P and the heat sinkand between the bus bar N and the heat sink. A part of the heat sinkis connected to a caseon which the power semiconductor moduleis mounted.