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:
Jul. 29, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
To obtain a power conversion device reduced in size and weight wherein heat generated from a capacity module is sufficiently dissipated, thus enabling prevention of a rise in the temperature of the capacity module. The power conversion device includes a first cooler which, having mounted thereon the capacity module, cools heat generated from the capacity module; a second cooler which, having mounted thereon a semiconductor module, cools heat generated from the semiconductor module; and a heat dissipation plate which, being thermally connected to the capacity module and to the second cooler, dissipates via the second cooler one portion of the heat generated from the capacity module, wherein the first and second coolers, being disposed so as to form a refrigerant flow path, both share a refrigerant.