IP Library Granted Patent US 7,434,418
Granted Patent B2
US 7,434,418 · App. 11/182,583 · Granted Oct 14, 2008

Cold fog generator and/or natural smoke/fog distribution system

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Quick Facts
Patent No.
US 7,434,418
App. No.
11/182,583
Granted
Oct 14, 2008
Kind
B2
Abstract

A cold fog generator and/or natural smoke/fog distribution system comprising a semi-sealed expansion chamber with three orifices, an exhaust duct, an ice tray, an inlet orifice, a support apparatus, ice, a smoke producing means, said exhaust duct located within said semi sealed expansion chamber, said exhaust duct being affixed to said orifice on lower portion of said semi sealed expansion chamber, said exhaust duct extending from said orifice up to and above said support apparatus, said ice tray, and said ice, said ice tray being supported by said support apparatus, and said ice being supported by said ice tray.

Claims (25)

1. A cold fog generator and smoke/fog distribution system comprising:

a semi-sealed chamber with three orifices,

an exhaust duct, water drain tubing, an ice tray, a support apparatus, ice or dry ice, a smoke producing machine and a sealed expansion chamber,

said exhaust duct located within said sealed expansion chamber extending from near top of said semi sealed expansion chamber in a downwardly direction and protruding out of said semi sealed expansion chamber through said orifice near a bottom of said semi sealed expansion chamber,

said exhaust duct being affixed to said orifice on tower portion of said semi sealed expansion chamber,

said exhaust duct extending from said orifice up to and above said support apparatus, said ice tray, and said ice,

said ice tray being supported by said support apparatus, and said ice being supported by said ice tray,

said water drain tubing located outside of said semi sealed expansion chamber and being connected with one of said orifices,

said smoke producing machine introducing smoke into said semi sealed expansion chamber via said inlet orifice.

2. The cold fog generator and smoke/fog distribution system of claim 1 wherein said exhaust duct is made of PVC material.

3. The cold fog generator and smoke/fog distribution system of claim 1 wherein said water drain tubing is made of a plastic material.

4. The cold fog generator and smoke/fog distribution system of claim 1 wherein said ice tray is made of metal.

5. The cold fog generator and smoke/fog distribution system of claim 1 wherein said support apparatus is comprised of four vertically placed support members spaced equidistantly from each other and connected to each other in the center.

6. The cold fog generator and smoke/fog distribution system of claim 5 wherein said support apparatus is made of PVC.

7. The cold fog generator and smoke/fog distribution system of claim 5 wherein said support apparatus is made of metal.

8. The cold fog generator and smoke/fog distribution system of claim 1 wherein said ice tray is made of wire netting.

9. The cold fog generator and smoke/fog distribution system of claim 1 wherein said semi seated expansion chamber is made of plastic.

10. The cold fog generator and smoke/fog distribution system of claim 1 wherein said semi sealed expansion chamber is made of metal.

11. The cold fog generator and smoke/fog distribution system of claim 1 wherein said exhaust duct is in two pieces, lower piece being affixed to upper piece via gluing or threading.

12. The cold fog generator and smoke/fog distribution system of claim 1 wherein said exhaust duct is made of PVC material.

13. The cold fog generator and smoke/fog distribution system of claim 1 wherein said ice tray is made of metal.

14. The cold fog generator and smoke/fog distribution system of claim 2 wherein said ice tray is made of wire netting.

15. The cold fog generator and smoke/fog distribution system of claim 2 wherein said sealed expansion chamber is made of plastic.

16. The cold fog generator and smoke/fog distribution system of claim 2 wherein said semi sealed expansion chamber is made of metal.

17. The cold fog generator and smoke/fog distribution system of claim 2 wherein said support apparatus is comprised of four vertically placed support members spaced equidistantiy from each other and connected with four horizontal members, said four horizontal members being connected to each other in the center.

Continuity (1)
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