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:
Oct. 23, 2018
Filed:
Sep. 12, 2014
Mitsubishi Electric Engineering Company, Limited, Chiyoda-ku, JP;
Yoshiyuki Akuzawa, Chiyoda-ku, JP;
Kiyohide Sakai, Chiyoda-ku, JP;
Toshihiro Ezoe, Chiyoda-ku, JP;
Kansuke Tsuji, Chiyoda-ku, JP;
Mitsubishi Electric Engineering Company, Limited, Chiyoda-ku, JP;
Abstract
A configuration includes: resonance-type power source circuits provided for at least two electric paths, each including a power element that performs switching at a high frequency of 2 MHz or more, and a resonant circuit element that causes the power element to perform resonant switching; a phase-control-type matching circuits provided for the respective electric paths, each having a function of controlling a phase difference between output currents of the resonance-type power source circuits and a function of providing matching of resonance conditions between the resonance-type power source circuit and a load; and a combining unit that combines output currents processed by the phase-control-type matching circuits for the respective electric paths.