Spray delivery system

Details Spray delivery system Spray delivery system

2007-05-08

2007-05-08

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

To be mixed, dissolved or entrained in a flowing liquid...

C239S310000, C239S061000, C239S063000, C239S069000

Reexamination Certificate

active

10837928

ABSTRACT:
A mobile, real-time, closed-loop system for delivering an aerosol spray to a treatment area during a treatment period of time employs a prime mover having a spray nozzle through which an air volume is produced in order to entrain a liquid as particles in an airstream passing out of the nozzle. A particle size detector, weather centers and an electronic controller are used to regulate the amount of insecticide and particle size dependent upon speed of the prime mover and weather conditions at the treatment area.

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