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:
Sep. 13, 2016
Filed:
Sep. 04, 2014
Tdk Corporation, Tokyo, JP;
Yasuhiro Hara, Tokyo, JP;
Wataru Nakahori, Tokyo, JP;
Hiroshi Miyazaki, Tokyo, JP;
Haruhiko Sanae, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
In a power supply device, a first space Rand a second space Rare delimited, a coil componentis arranged in the first space R, and heat-generating components and components having weak resistance to heat are arranged in the second space R. The power supply deviceis configured to contain the coil componentin the first space Rso that ambient air of the coil componentcan contact a first side wall, which constitutes the first space R, making it possible to expect discharge of heat to coolant in a coolant channel W via the first side wall. Therefore, heat can be discharged from the ambient air of the coil component, the temperature of which has been raised by heat generation, towards the coolant efficiently.