Airless nozzle using ambient air for improved atomization

Details Airless nozzle using ambient air for improved atomization Airless nozzle using ambient air for improved atomization

1993-11-15

1994-12-13

Grant, William

Fluid sprinkling, spraying, and diffusing

With solid means as guard or protector

Bumper or guard protects distributor

239290, 239296, 239299, 2394285, 239597, 239599, B05B 708, B05B 128

Patent

active

053723090

ABSTRACT:
An improvement in reduction of particle size of painting and coating particles is achieved by providing a tapered channel(s) in the cylindrical wall radially of the spray apparatus' nozzle head, which is a wall adjacent the nozzle outlet slit. Using the "Bernoulli Principle," its venturi feature achieves a movement and acceleration of ambient air to intermix with the paint particles being dispensed through the nozzle outlet slit. The tapered channel(s) extends radially inwardly from an air inlet opening on the exterior face of the wall, fully through the wall, and into a downstream air outlet opening on the interior of the wall face, the tapering of the channel being of a downstream size-reducing nature.

REFERENCES:
patent: 2743138 (1956-04-01), Wahlin
patent: 3774847 (1973-11-01), Malec
patent: 4349153 (1982-09-01), Johnson
patent: 4349947 (1982-09-01), Rood
patent: 4645127 (1987-02-01), Emory et al.
patent: 4842203 (1989-06-01), Kuhn et al.

Affiliated with

Also associated with

Rating

Airless nozzle using ambient air for improved atomization does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Airless nozzle using ambient air for improved atomization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Airless nozzle using ambient air for improved atomization will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1188456