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:
Dec. 19, 2023
Filed:
Aug. 01, 2019
Autonetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Kohei Yoshikawa, Yokkaichi, JP;
Akinori Ooishi, Yokkaichi, JP;
AutoNetworks Technologies, Ltd., Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
Provided is a reactor that includes a coil having a winding portion, a magnetic core having an inner core portion and an outer core portion, and a resin molded portion covering a surface of the magnetic core. The inner core portion is a single body having a non-separated structure, and includes a groove portion provided along a direction intersecting with the axial direction in a surface in the vicinity of an end portion of the inner core portion located in the axial direction. The resin molded portion includes an outer resin portion and an inner resin portion that covers the surface of the end portion of the inner core portion located in the axial direction and with which an inner portion of the groove portion is filled. The inner resin portion is continuous with the outer resin portion.