Spraying apparatus for blending liquids in a gaseous spray system

A spraying apparatus adapted for blending liquids in a gaseous spray stream, which comprises:

• a yoke-like support having a plurality of openings therein,
• gas nozzle means adapted for discharging a gas jet to be directed at an object to be sprayed,
• means mounting said gas nozzle means on said support,
• a plurality of liquid bottles received in respective ones of said openings in said support rotatably on said support,
• a closure cap on each of said bottles,
• a plurality of liquid nozzle means each including suction inlet means and suction outlet means, said suction outlet means being adapted for removal of liquid therefrom by aspiration, and
• means mounting said plurality of liquid nozzle means on respective ones of said closure caps for rotation of each liquid nozzle means with the corresponding bottle and in communication of said suction inlet means of the liquid nozzle means with the interior of the bottle for suction flow of liquid from the bottle to the suction inlet means,
• whereby the suction outlet means of each of said liquid nozzle means may be rotated in respective directions to and from said gas jet to thereby dispose the suction outlet means relative to said gas jet to effect aspiration of liquid from the suction outlet means of the plurality of liquid nozzle means into the gas jet at rates which vary with respect to each suction outlet means for spraying an object with the resulting spray mixture.

An airbrush assembly adapted for blending paints of different colors in a gaseous spray stream, which comprises:

• a yoke-like support having a plurality of openings therein,
• gas nozzle means adapted for discharging a gas jet to be directed at an object to be sprayed,
• means mounting said gas nozzle means on said support,
• a plurality of paint bottles received in respective ones of said openings in said support rotatably on said support,
• a closure cap on each of said bottles,
• a plurality of paint nozzle means each including suction inlet means and suction outlet means, said suction outlet means being adapted for removal of liquid paint therefrom by aspiration, and
• means mounting said plurality of paint nozzle means on respective ones of said closure caps for rotation of each paint nozzle means with the corresponding bottle and in communication of said suction inlet means of the paint nozzle means with the interior of the bottle for suction flow of liquid paint from the bottle to the suction inlet means,
• whereby the suction outlet means of each of said paint nozzle means may be rotated in respective directions to and from said gas jet to thereby dispose the suction outlet means relative to said gas jet to effect aspiration of paint from the suction outlet means of the plurality of paint nozzle means into the gas jet at rates which vary with respect to each suction outlet means for spraying an object with the resulting spray mixture.

A hand-held airbrush assembly adapted for blending paints of different colors in a gaseous spray stream, which comprises:

• a yoke-like support having three openings therein at the apices of an equilateral triangle,
• a gas gun having an inlet for pressurized gas, gas nozzle means communicating with said gas inlet, and a handle, said gas nozzle means being adapted for discharging a gas jet to be directed at an object to be sprayed,
• means mounting said gas gun on said support for rotational movement of the gas gun and the support relative to each other substantially about the center of said triangle for disposing said gas nozzle means to direct said gas jet between any two of said openings,
• three paint bottles received in respective ones of said openings in said support rotatably on said support,
• a closure cap on each of said bottles,
• three paint nozzle means each including suction inlet means and suction outlet means, said suction outlet means being adapted for removal of liquid paint therefrom by aspiration, and
• means mounting said three paint nozzle means on respective ones of said closure caps for rotation of each paint nozzle means with the corresponding bottle and in communication of said suction inlet means of the paint nozzle means with the interior of the bottle for suction flow of liquid paint from the bottle to the suction inlet means,
• whereby the suction outlet means of each of said paint nozzle means may be rotated in respective directions to and from said gas jet to thereby dispose the suction outlet means relative to said gas jet to effect aspiration of paint from the suction outlet means of any two of said paint nozzle means into the gas jet at rates which vary with respect to each suction outlet means for spraying an object with the resulting spray mixture.