Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Moving solid surface engages material to be sprayed
Patent
1981-09-14
1984-08-07
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Moving solid surface engages material to be sprayed
239397, 2394285, 261DIG26, 261DIG75, B05B 126, B05B 1100
Patent
active
044639058
ABSTRACT:
A hand-held apparatus for spraying foam comprises (a) a manually-operated dispensing pump capable of receiving a foamable liquid from a suitable container and ejecting it into the atmosphere through an atomizing nozzle, thereby forming a spray from such liquid and projecting it outwardly from the nozzle in a predetermined spray pattern, and (b) foam-forming device including an air inlet and a screen retained in the path of the spray. The screen can be retained in a foam-forming position by suitable means such as a housing operatively associated with the dispensing pump. Substantially all the spray passes through the foam-forming device without contact except by the screen, thereby generating foam with little modification of the predetermined spray pattern.
REFERENCES:
patent: 1344417 (1974-01-01), GBX
patent: 2645292 (1953-07-01), Williams
patent: 2965309 (1960-12-01), Parrott
patent: 3388868 (1968-06-01), Watson et al.
patent: 3446285 (1969-05-01), Hout
patent: 3547200 (1970-12-01), Hout
patent: 3752590 (1971-03-01), Malone
patent: 3946947 (1976-03-01), Schneider
patent: 4013228 (1977-03-01), Schneider
patent: 4153203 (1979-05-01), Tada
patent: 4219159 (1980-08-01), Wesner
Cuzic John E.
McLaren John W.
Stoesser Paul R.
Halldorson Burke M.
Kashnikow Andres
The Dow Chemical Company
LandOfFree
Foam-generating pump sprayer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Foam-generating pump sprayer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foam-generating pump sprayer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-600306