METHOD AND DEVICE FOR SPRAYING SUBSTANCES IN AIR FLOW Russian patent published in 1997 - IPC

Abstract RU 2091272 C1

FIELD: spraying technique; aviation treatment of crops. SUBSTANCE: agent is fed from side of motion of air flow; air flow is subjected to laminarization in area of supply of agent. Device for realization of this method has holes on side of motion of air flow to propeller. On side directed to incoming flow, device is made in form of streamlined body. EFFECT: enhanced efficiency. 4 cl, 1 dwg

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RU 2 091 272 C1

Authors

Guljavin Ju.N.

Bogatov A.I.

Dates

1997-09-27—Published

1994-02-22—Filed