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:
Jun. 11, 2024
Filed:
Mar. 01, 2019
Autonetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Kazuhiro Inaba, Yokkaichi, JP;
AutoNetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A reactor includes a coil including a winding portion; a magnetic core including an inner core portion disposed inside the winding portion and an outer core portion disposed outside the winding portion; and a resin mold portion that covers at least a portion of an outer circumferential surface of the outer core portion, wherein the outer core portion includes a resin core portion made of a composite material including a soft magnetic powder and a resin, and a first through-hole extending through the resin core portion; and a first end and a second end of the first through-hole open to a surface of the outer core portion other than a coil-facing surface that faces the coil, and the resin mold portion is inserted inside the first through-hole.