Cup anemometer for measurement of wind speed has a floating extreme bearing so that bearing forces can be balanced out at high wind speeds, minimizing bearing wear and maximizing wind speed measurement accuracy

摘要

A floating extreme bearing is used for a cup anemometer for measurement of wind speed so that the distance between the plane of the anemometer and the bearing is greater than 1.5 times the distance between the two bearings and also greater that the anemometer radius.