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:
Nov. 29, 2022
Filed:
Apr. 02, 2019
Koninklijke Philips N.v., Eindhoven, NL;
Wilhelmus Gerardus Maria Ettes, Leeuwarden, NL;
Klaas Kooijker, Drachten, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
An intermediate device for supporting a power transfer to an electromagnetic load () from a power transmitter () providing a power transfer electromagnetic signal comprises a resonance circuit () that includes a coil () and a capacitor (). The coil () is arranged to electromagnetically couple to the power transmitter () and to the electromagnetic load () such that energy of the power transfer electromagnetic signal from the power transmitter () is concentrated towards the electromagnetic load (). A hollow support structure () has a laterally positioned air inlet () and a centrally positioned air outlet (). The coil () is mounted on the hollow support structure () and disposed around the central air outlet (). The device further comprises an air flow generator () for creating a flow of air into the air inlet ().