초록

The present invention relates to a hand held device for producing large volumes of smoke from a smoke producing solution. The design allows for repeated, fast, and lengthy heating of the heating chamber, and thus is an improvement over prior devices which can only be utilized in short bursts.

대표청구항 ▼

1. An aerosol device capable of generating smoke comprising: a) a base portion for handling the device during use the base portion having a front side;b) a heating chamber for vaporizing a smoke producing solution having an inlet back side facing the base portion front side and having an inlet side

1. An aerosol device capable of generating smoke comprising: a) a base portion for handling the device during use the base portion having a front side;b) a heating chamber for vaporizing a smoke producing solution having an inlet back side facing the base portion front side and having an inlet side cap and a smoke outlet side, a heating mantle, a perforated heat shield surrounding the side of the heating chamber, the chamber comprising a fuel ignition chamber, one or more combustion gas exit pipe vents on the inlet back side through the inlet side cap for the release of combustion gas from the heating chamber, and connected to the base portion, the heating chamber mounted in spaced relationship to the base portion on the base portion front side;c) a smoke producing solution pressurized by a propellant for the solution, operatively connected to the base and capable of delivering the smoke producing solution to coiled tubing which is tightly wound such that the coils touch positioned within the heating chamber and around the ignition chamber wherein the coil is operatively connected to an exit nozzle which is capable of dispersing the smoke producing solution once it is vaporized in the heating chamber; andd) a fuel attached to the base and operably connected to the heating chamber for delivery of the fuel to the ignition chamber for ignition. 2. A device according to claim 1 wherein one or more electric spark generators are positioned within the heating chamber for igniting fuel in the ignition chamber. 3. A device according to claim 2 wherein the one or more electric spark generators are positioned within a gas collection tube, the tube comprising a partially open side portion for collecting gas fuel in the heating chamber and sparking the gas fuel to ignition. 4. A device according to claim 1 wherein the one or more of the fuel gas, the propellant and the smoke producing liquid are in canisters mounted directly to the base. 5. A device according to claim 1 wherein one or more of the fuel gas, the propellant and the smoke producing liquid are in remote canisters from the base. 6. A device according to claim 1 wherein the one or more remote canisters are mounted on a back pack. 7. A device according to claim 1 wherein there is an insulating device positioned between the base and the heating chamber. 8. A device according to claim 1 which further comprises a wireless locating device for locating the position of the aerosol device. 9. A device according to claim 1 wherein there is at least one check value associated with at least one of the fuel gas, the propellant, and the smoke producing liquid. 10. A device according to claim 9 wherein the exit nozzle comprises a check valve. 11. A device according to claim 1 wherein at least one of the propellants, the smoke producing liquid and the gas fuel are fitted with a pressure release valve. 12. A device according to claim 1 wherein at least a portion of the device comprises a nickel-chromium alloy. 13. A device according to claim 1 wherein the exit pipe vent comprises at least one tube positioned in the space between the front side of the base and the inlet back side. 14. A device according to claim 1 wherein the coiled tubing has at least 6 turns to the coil. 15. A device according to claim 1 wherein the exit nozzle has a plurality of exit holes. 16. A device according to claim 1 wherein there is an additive in the smoke producing solution. 17. A device according to claim 16 wherein the additive is selected from the group comprising pepper spray. 18. A device according to claim 1 wherein the heating element is battery operated. 19. A device according to claim 1 wherein the heating chamber is held in spaced relationship to the base on the front of the base by connection to a plurality of mounting rods. 20. A device according to claim 1 wherein the heating mantle is ceramic.