Disclosed is a temperature sensing device for sensing aircraft wheel brake temperature, the temperature sensing device comprising: a surface acoustic wave, SAW, sensor element comprising an interdigital transducer, the interdigital transducer comprising electrodes disposed along the surface of a substrate forming a periodic structure, the electrodes having a thickness, in a direction perpendicular to the surface, of between 120 and 190 nanometres. Also disclose is a brake disc comprising the temperature sensing device, an aircraft comprising the brake disc, and a method of manufacturing a temperature sensing device.
TEMPERATURE SENSING DEVICE FOR AIRCRAFT WHEEL BRAKE
TEMPERATURMESSVORRICHTUNG FÜR FLUGZEUGRADBREMSE
DISPOSITIF DE DÉTECTION DE TEMPÉRATURE POUR FREIN DE ROUE D'AÉRONEF
2023-05-31
Patent
Electronic Resource
English