Ultrasonic atomizing nozzle with cone-spray feature

F - Mech Eng,Light,Heat,Weapons – 23 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F23D 11/34 (2006.01) F23D 11/32 (2006.01)

Patent

CA 2705751

A nozzle assembly that produces a cone-shaped spray pattern of entrained liquid droplets is disclosed. The nozzle includes an ultrasonic atomizer for atomizing a liquid on an atomizing surface located at the end of an atomizing stem. The nozzle assembly is supplied pressurized air that is directed to the atomizing surface by intercommunicating ports, chambers and/or channels. To provide the cone-shaped spray pattern, the ports, chambers and/or channels cause or direct the pressurized gas to rotate about the atomizing stem. When the rotating pressurized gas exits the nozzle assembly via proximate the atomizing surface, atomized liquid droplets become entrained in the gas. The rotating pressurized gas propels the droplets forward and moves at least some droplets circumferentially outward in the cone-shaped spray pattern. In various embodiments, the pressure of the gas can be adjusted to control the size and shape of the cone-shaped pattern and the distribution of droplets.

L'invention concerne un ensemble de buse produisant une pulvérisation conique de gouttelettes de liquide entraînées. La buse comprend un atomiseur à ultrasons pour atomiser un liquide sur une surface d'atomisation située à l'extrémité d'une tige d'atomisation. L'ensemble buse est alimenté en air sous pression dirigé sur la surface d'atomisation par des orifices, des chambres et/ou des canaux intercommuniquants. Pour permettre la pulvérisation conique, les orifices, chambres et/ou canaux entraînent ou conduisent le gaz sous pression en rotation autour de la tige d'atomisation. Quand le gaz sous pression en rotation sort de l'ensemble de buse à proximité de la surface d'atomisation, les gouttelettes de liquide atomisées sont entraînées dans le gaz. Le gaz sous pression en rotation propulse les gouttelettes vers l'avant et déplace au moins certaines gouttelettes circonférentiellement vers l'extérieur selon une pulvérisation conique. Dans divers modes de réalisation, la pression du gaz peut être ajustée pour contrôler la taille et la forme du cône ainsi que la répartition des gouttelettes.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Ultrasonic atomizing nozzle with cone-spray feature does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic atomizing nozzle with cone-spray feature, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic atomizing nozzle with cone-spray feature will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1452263

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.