171018 ⎘
Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect by using electronic circuits for measuring the dynamoelectric effect
Air data system using magnetically induced voltage
#2Electromagnetic boat speedometer having removable electrodes
#3Electromagnetic boat speedometer having removable electrodes
#4Airflow sensing systems and methods