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. 18, 2024
Filed:
Oct. 09, 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, a magnetic core, and a resin molded portion. The coil includes two winding portions and a linking portion connecting the two winding portions to each other. The magnetic core includes inner core portions disposed inside the winding portions, and outer core portions disposed outside the winding portions. At least one of the two outer core portions includes a composite core. The composite core has a portion protruding upward in the height direction relative to a virtual surface obtained by extending an outer circumferential surface of the inner core portions, and includes a first composite core in which the compact made of the composite material is disposed on an upper side in the height direction, and the powder compact is stacked on a lower side in the height direction. The resin molded portion includes a first outer resin portion covering the first composite core.