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. 13, 2007
Filed:
Feb. 20, 2004
Hiroyuki Eguchi, Saitama, JP;
Motohiro Shimizu, Saitama, JP;
Hiroyuki Eguchi, Saitama, JP;
Motohiro Shimizu, Saitama, JP;
Honda Motor Co., Ltd, Tokyo, JP;
Abstract
Rectifying elements are connected in parallel with switching elements-through-in a switching sectionfor the lower voltage side and rectifying elements are connected in parallel with switching elements-through-in a switching sectionfor the higher voltage side. An LC resonant circuitis provided between the winding wire-for the high-voltage side in the transformerand the switching sectionfor the higher voltage side; currents which flows on the primary side and the secondary side is changed into a sinusoidal one; and switching is executed in the vicinity of the zero crossing points of the currents.