| 摘要 |
Static device for collecting direction and speed information of the wind or any gas or liquid fluid. The device is comprised of transducer elements (1), insulated between each other (2), arranged as a regular polygonal or circular geometrical group, to provide electric information as a function of the wind incidence and pressure exerted by its speed. The height and diameter of the carrier cylinder or polyhedron, the number of transducers and the number of crowns are a function of the level and precision desired. The direction and speed of a fluid, in the three dimensions, are measured by a spherical group of transducers. The device according to the invention applies particularly to wind direction and speed measurements, but also to all measurements concerning relative motions of a fluid, providing that materials which may remain immersed in said fluid are used. |
