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:
Nov. 12, 2024
Filed:
Mar. 16, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Hayato Nakata, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
This power conversion device includes: a semiconductor power module including a module busbar; a capacitor module including a capacitor element, a capacitor case formed in a bottomed tubular shape and storing the capacitor element with sealing resin interposed therebetween and a capacitor busbar having one end electrically connected to the capacitor element and another end extending outward from the capacitor case and electrically connected to the module busbar; and a power conversion device case formed in bottomed tubular shape and storing the semiconductor power module and the capacitor module. An outer surface of a bottom wall of the capacitor case and an inner surface of a bottom wall of the power conversion device case are thermally connected to each other. The capacitor module has a heat dissipation member located toward an opening side of the capacitor case relative to the capacitor element and thermally connected to the sealing resin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile