Patent ID: 11943905
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  G | IPC F  H

Claim 15:
16. An electronic device comprising:
a housing;
a heat source;
a heat transfer element thermally connected to the heat source to transfer heat from the heat source toward an aperture in the housing; and
an EMI shielding device located proximate the aperture, the EMI shielding device including:
a stator having the aperture therethrough, wherein at least a portion of the stator is electrically conductive;
a fan rotor adjacent to the aperture and having a rotational axis relative to the stator and a proximate surface proximate the stator, wherein the fan rotor is electrically conductive and the proximate surface is continuous around a rotational direction of the fan rotor, wherein the fan rotor is configured to exhaust heat from the heat transfer element through the aperture and the fan rotor allows fluid flow through the fan rotor and aperture; and
an electrical bridge between the proximate surface of the fan rotor and a contact surface of the housing stator.