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:
Jul. 29, 2025
Filed:
Feb. 18, 2022
Honda Motor Co., Ltd., Tokyo, JP;
Yasumichi Onuki, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A temperature raising device includes a switch element control unit that executes a duty ratio control process of increasing one duty ratio which is one of duty ratios of a first switch element and a second switch element and a duty ratio of a third switch element from 0% from an initial state where the first switch element, the second switch element, and the third switch element are in a non-energized state, and decreasing another duty ratio which is another of the duty ratios of the first switch element and the second switch element and the duty ratio of the third switch element from 100% from the initial state by an increased amount of the one duty ratio which is one of the duty ratios of the first switch element and the second switch element and the duty ratio of the third switch element, with respect to an AC generation circuit including a first capacitor, a second capacitor, the first switch element, the second switch element, and the third switch element.
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