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:
Mar. 31, 2015
Filed:
Mar. 16, 2010
Akira Kataoka, Shiga, JP;
Takaaki Kusaka, Hyogo, JP;
Takehiko Shigeoka, Nara, JP;
Eiji Matsui, Osaka, JP;
Takeshi Kitaizumi, Kyoto, JP;
Akira Kataoka, Shiga, JP;
Takaaki Kusaka, Hyogo, JP;
Takehiko Shigeoka, Nara, JP;
Eiji Matsui, Osaka, JP;
Takeshi Kitaizumi, Kyoto, JP;
Abstract
Plural induction heating coils for inductively heating to-be-heated object are provided under a top plate on which to-be-heated object is placed, and plural inverter circuits for supplying high-frequency currents to the plural induction heating coils, respectively, are adapted to be cooled by cooling air flows from cooling portions, and placed in a longitudinal row along the cooling air flows, in air-flow blowing path spaces through which cooling air flows from the cooling portions are blown, so as to facilitate cooling designing for an induction heating device and to improve the cooling performance of the induction heating device.