DEVICE FOR DETERMINING CHARACTERISTICS OF SEA WIND-DRIVEN WAVES Russian patent published in 2008 - IPC G01W1/04 G01C13/00 B63B22/00 

FIELD: hydrometeorology.

SUBSTANCE: device consists of a cylindrical case, a mast with an information transmission device, a device for measuring wind parameters, a device for measuring atmospheric pressure parameters with a baroport, air and water temperature sensors, a beacon light, radar angled reflector, a control module with an optional GPS unit, information storage unit, central module with a controller, a device for measuring the height of the waves and orientation of buoy, a sensor for speed and direction of flow, sensors for determining salinity, electro-conductivity, turbidity, oxygen content, ion content, pH, a controller for oxidation/reduction processes and a power supply source. The floating caisson consists of a separating chamber, dehumifier, a flexible connection pipe, lockable channel and an air inlet. Inside the air inlet pipe, there is a spherical valve. The case of the buoy is made from reinforced plastic. The lower part of the case is made in the form of a metallic base, equipped with a stabilising device. The upper part of the case is made from foam plastic in the form of a cone widening in the upper part at an angle of 30 degrees. At the centre of the cone, a pipe is hermetically sealed, passing through the foam plastic case. On the upper part of the pipe on the cross-beam, there is an air temperature sensor, and on the lower part there is a water temperature sensor. A second air temperature sensor is on the mast inside a protective shield.

EFFECT: increased accuracy of measurements.

3 dwg