Parker-Hannifin Corporation
Remote fuel system sensor with wireless energy harvesting

Abstract:

An aircraft fuel system includes a fuel tank and at least one electrically-operated sensor arranged within the fuel tank. The at least one electrically-operated sensor is configured to measure a property of fuel in the fuel tank. At least one wireless power transmission device is arranged relative to the fuel tank, the at least one power transmission device is configured to wirelessly transmit electric power to the at least one electrically-operated sensor.