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:
Feb. 06, 2018
Filed:
Apr. 25, 2011
Katsuhiko Omae, Chiyoda-ku, JP;
Yoshihito Asao, Chiyoda-ku, JP;
Katsuhiko Omae, Chiyoda-ku, JP;
Yoshihito Asao, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Abstract
An object is to release heat efficiently to heat-resistance abilities of individual components by enhancing a heat-radiation performance of power circuit components forming a power module () and by enhancing a heat generation balance. The power circuit components formed of power switching elements (and) forming a bridge circuit and a motor relay switching element () are mounted on conductive members () while a heat generation balance is maintained. Then, the conductive members () are disposed on a heat-releasing heat sink () by abutment, and the power circuit components and the heat sink () are integrally molded using mold resin ().