ANEMOMETER-WIND INDICATOR

摘要

An anemometer-wind indicator is disclosed to measure the wind speed and define the direction thereof in relationship to the anemometerÆs fan and programmed operation. Constitution: a main bipartite body which is hollow inside to accommodate the placing of an electronic circuit, and a resistant originally-designed and aerodynamically-shaped fan made of composite material (thermoplastic matrix and ceramic reinforcement -glass fibres). Operation principle: rotation of a bipolar cylindrical magnet placed exactly over a sensor able to localize the position of the magnet by measuring the formed angle with respect to an initial reference position.