Wind speed and direction indicator

Details Wind speed and direction indicator Wind speed and direction indicator

1983-11-09

1985-10-22

Goldstein, Herbert

Measuring and testing

Navigation

Leeway incidence or side-slip

7386185, G01F 105, G01W 102

Patent

active

045480745

ABSTRACT:
A wind direction device comprising first and second electrical coils for respectively producing electrical signals utilized for indicating the wind direction, and an anemoneter for rotating a first actuator through a signal producing gap of the first coil and for rotating a second actuator through a signal producing gap of the second coil, the gap of the first coil being defined by a fixed tang and the gap of the second coil being defined by a movable tang that is positioned by a weather vane carried by the device whereby the movable tang is positioned in relation to the actual position of the weather vane.

REFERENCES:
patent: 2375227 (1945-05-01), Hillman
patent: 3282099 (1966-11-01), Kingman
patent: 3420101 (1969-01-01), Adams
patent: 4334430 (1982-06-01), Hansan

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