Drahtlose Leistungsheizung

Details

Veröffentlichungs-Nr.

EP4746584

Anmeldetag

15. November 2024

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

IPC

H05B6/12

Abstract

A wirelessly powered heating apparatus comprises a thermally conductive support element (207) supporting an item to be heated. At least one power extraction heating element (209) is fixed relative to the support element (207). The power extraction heating element (209) is electrically conductive and thermally coupled to the support element (207). It is further arranged to have dimensions that allow it to be heated by eddy currents in the presence of a varying electromagnetic field. The apparatus further comprises a power extracting circuit (211) electrically coupled to opposing ends of the power extraction heating element (209) and extracts electrical power from the power extraction heating element (209). The power extraction heating element (209) (e.g. together with the coupling to the power extracting circuit) form at least one loop enclosing an area which can receive a magnetic flux from a power transmitter.

Anmelder

Firma

Koninklijke Philips N.V.

Land

🇳🇱 Niederlande