Patent ID: 11909221
Assignee: PARAGON GMBH & CO. KGAA
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. A device for wireless transmission of electrical energy to an energy receiver, comprising: a support plate, on which the energy receiver is arrangeable during the energy transmission; at least one induction coil for the transmission of the electrical energy; a carrier for holding the induction coil, comprising a recess, wherein the carrier and the support plate are arranged on opposite sides of the induction coil; and at least one air duct comprising walls extending within the device from an opening formed in the support plate and arranged over the induction coil into the device, wherein the walls of the air duct extend perpendicularly downward from the opening and pass through an open area provided in a winding of the induction coil and through the recess so that the air duct is closed at least in an area in which the air duct extends from the opening in the support plate, through the induction coil and through the recess of the carrier, wherein the recess is aligned with the open area.