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. 08, 2025
Filed:
Dec. 22, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Hiroki Katsube, Tokyo, JP;
Masakazu Tani, Tokyo, JP;
Shota Yamabe, Tokyo, JP;
Takuya Nakamura, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
This power conversion device includes: a power module unit; and a capacitor module including a capacitor element, and a capacitor busbar. The capacitor busbar has a flat-plate portion, a plurality of power terminal connection portions, a power supply connection portion, and a plurality of element connection portions. An element-connection-portion position range which is a position range in a first direction between two element connection portions located at both ends, and a power-terminal-connection-portion position range which is a position range in the first direction between two power terminal connection portions located at both ends, are within a position range in the first direction where the flat-plate portion is located. A length of the element-connection-portion position range and a length of the power-terminal-connection-portion position range are equivalent to each other. A center position of the element-connection-portion position range and a center position of the power-terminal-connection-portion position range are equivalent to each other.