Claims
- 1. A chambered spray-application system, said system comprising:
- a housing having an inlet and an outlet, said inlet and outlet being positioned on opposite sides of said housing;
- a means for supplying a virgin fiber such that said fiber enters and exits said housing via said inlet and outlet, respectively;
- a variable pressure gas source;
- a reservoir for holding at least one liquid therein;
- a bobbin positioned to accept thereon the fiber exiting said housing; and
- an airbrush having a spray nozzle at one end thereof, said airbrush being located within said housing and being coupled in parallel to said pressure source and said reservoir by a plurality of hoses and being adapted for receiving a liquid from said reservoir and spraying the received liquid onto the fiber in response to pressurized gas input from said source to accomplish the coating of the fiber with liquid as the fiber travels through said housing toward said bobbin.
- 2. A spray-application system as set forth in claim 1, wherein said system further comprises a top exhaust means and a bottom exhaust means, said exhaust means being located at opposite ends, respectively, of said housing for collecting and disposing superfluous liquid.
- 3. A spray-application system as set forth in claim 2, wherein said hoses comprise a liquid hose and said reservoir comprises a cup having a first valve and a second valve, said cup being coupled to said liquid hose; a first tank for holding therein a first liquid, said first tank being coupled to said first valve; a second tank for holding therein a second liquid, said second tank being coupled to said second valve and a means for controlling the motion of said valves.
- 4. A spray-application system as set forth in claim 3, wherein said hoses further comprised gas hose and said variable pressure source comprises a supply of a high pressure gas and a regulating means coupled between said supply and said gas hose to regulate the pressure of gas flowing from said supply to said airbrush, through said gas hose.
- 5. A chambered spray-application system, said system comprising:
- a housing having an inlet and an outlet, said inlet and outlet being positioned on opposite sides of said housing;
- a means for supplying virgin fiber such that said fiber enters and exits said housing via said inlet and outlet, respectively;
- a source of high pressure gas;
- a reservoir for holding therein at least one liquid;
- an airbrush having a spray nozzle at one end thereof, said airbrush being located within said housing and being coupled in parallel to said source and said reservoir by a gas hose and a liquid hose, respectively, and being adapted for receiving a liquid from said reservoir and spraying the received liquid onto said fiber in response to gas input from said source; an electropneumatic controller adapted for issuing controlling signals; and a variable regulator, said regulator being suitably coupled in parallel to said source and said electropneumatic controller to receive gas from said source, regulate the pressure thereof in response to the signals transmitted from said controller and forward the gas to said airbrush.
- 6. A spray-application system as set forth in claim 5, wherein said system further comprises a cut-off valve, said valve being located in said gas hose for intermittently allowing gas to flow from said regulator through said gas hose to said airbrush.
- 7. A system for applying a liquid onto a continuously moving fiber, said system comprising:
- an applicator having an inlet hole and an outlet hole on opposite sides thereof;
- a spool arranged to contain a supply of virgin fiber, said spool being positioned to allow said fiber to enter and exit said applicator via said inlet and outlet holes, respectively;
- a reservoir holding therein at least one liquid;
- a sprayer located within said applicator and connected to said reservoir, said sprayer being adapted for receiving a liquid from said reservoir and spraying said liquid onto said fiber;
- at least one exhaust means, said exhaust means being located within said applicator and aligned with said sprayer and said fiber for collecting and disposing superfluous liquid;
- a bobbin mounted to receive the sprayed fiber from said applicator through said outlet hole and wind the fiber in a pre-determined manner; and
- a means for activating said sprayer.
- 8. A system for applying a liquid onto a continuously moving fiber, said system comprising:
- an applicator having an inlet hole and an outlet hole on opposite sides thereof;
- a spool arranged to contain a supply of virgin fiber, said spool being positioned to allow said fiber to enter and exit said applicator via said inlet and outlet holes, respectively; a reservoir holding therein at least one liquid;
- a sprayer located within said applicator and connected to said reservoir, said sprayer being adapted for receiving a liquid from said reservoir and spraying said received liquid onto said fiber;
- at least one exhaust means being located within said applicator for collecting and disposing superfluous liquid; a bobbin mounted to receive the sprayed fiber from said applicator through said outlet hole and wind the fiber in a predetermined manner;
- a tachometer coupled to said bobbin and adapted to provide indication of the rotation speed of said bobbin;
- a computer coupled to said tachometer to accept the indication from said tachometer and generate output signals in response thereto;
- a source of high pressure gas;
- a valve coupled between said sprayer and said computer to open selectively in response to the signals received from said computer; and,
- a variable regulator coupled between said source and said valve to receive the gas from said source, control the pressure of the gas and transmit the gas to said valve.
DEDICATORY CLAUSE
The invention described herein may be manufactured, used, and licensed by or for the Government for governmental purposes without the payment to us of any royalties thereon.
US Referenced Citations (9)