ACTUATOR FOR PLANT NUTRIENT SOLUTIONS TREATMENT Russian patent published in 2011 - IPC A01G7/04 

FIELD: agriculture.

SUBSTANCE: actuator contains a working chamber in the form of a twisted tube fabricated of a diamagnetic material, a circular ring-type magnet, a sprayer and a accumulator reservoir. The magnetised axially ring-typed magnet is sawn diametrically into the first and the second magnet semi-rings. The semi-rings are turned 180° relative each other and tightly brought together. Along the ring perimetre of the first and the second magnet semi-rings an odd number of coils of the working chamber tube toroidal winding supplemented by a half coil. The winding direction is from left to right from the inlet end of the tube adjacent to the south pole of the butt-end part of the first ring-type magnet semi-ring. The inlet end of the tube is connected to the outlet of the pump for supply of nutrient solution from the accumulator reservoir via a gate. The outlet end of the working chamber tube is designed to be adjacent to the north pole of the butt-end part of the first ring-type magnet semi-ring and is connected to the sprayer. The inlet and the outlet ends of the working chamber tube are at equal distances from the first semi-ring middle.

EFFECT: enhanced activity of plant nutrient solutions treatment.

3 dwg