Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – At or beyond outlet
Patent
1997-04-22
1999-09-21
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
At or beyond outlet
239307, 239354, 239369, 239433, 137893, 251209, B05B 708
Patent
active
059542730
ABSTRACT:
A spray assembly for mixing catalyst with a high viscosity material and applying thin coatings of that material to a substrate that is particularly useful for applying body putty to a surface. The spray assembly has first and second through air passageways between an inlet end portion and different portions of an outlet end. The through air passageways each have a straight central axis adjacent the outlet end, the extensions of which axes outside the spray nozzle intersect a short distance from the outlet end of the spray nozzle. A large suction tube for the larger first air passageway has an upper end positioned within a cylindrical portion of the first air passageway. Air streams propelled through the passageways draw high viscosity material through the larger suction tube and catalyst through a smaller suction tube into those air streams. Intersection of those air streams outside of the nozzle mixes the catalyst material with the high viscosity material. A manually operable valve in the larger suction tube can adjust the amount of catalyzed high viscosity material being sprayed.
REFERENCES:
patent: 1997874 (1935-04-01), Power
patent: 2265209 (1941-12-01), Thompson
patent: 2310633 (1943-02-01), Heimburger
patent: 2510514 (1950-06-01), Mueller
patent: 2513081 (1950-06-01), Clark et al.
patent: 2813751 (1957-11-01), Barrett
patent: 3178118 (1965-04-01), New
patent: 3179341 (1965-04-01), Plos et al.
patent: 3246850 (1966-04-01), Bourke
patent: 3632046 (1972-01-01), Hengesbach
patent: 3773291 (1973-11-01), Grauer
patent: 3907205 (1975-09-01), Shreve
patent: 3986668 (1976-10-01), Huhne et al.
patent: 4020990 (1977-05-01), Luff
patent: 4781329 (1988-11-01), Tenney et al.
patent: 5005736 (1991-04-01), Portas
patent: 5236128 (1993-08-01), Morita et al.
patent: 5524863 (1996-06-01), Davis
patent: 5551467 (1996-09-01), Booth et al.
patent: 5667142 (1997-09-01), Newman
patent: 5713519 (1998-02-01), Sandison et al.
International Search Report--PCT/US97/14739.
U.S. Patent application Serial No. 08/505,088, filed Jul. 21, 1995.
Blette Russell E.
McKown Alan G.
Petrie Robert M.
Ruta Constantin I.
Ganey Steven J.
Huebsch William L.
Kashnikow Andres
Minnesota Mining and Manufacturing Company
LandOfFree
Spray assembly for high viscosity materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spray assembly for high viscosity materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spray assembly for high viscosity materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-72961