Claims
- 1. A compact stove, comprising:a) an electrostatic atomizer for imparting a charge to a liquid fuel so that the fuel is atomized under influence of said charge, said electrostatic atomizer having a variable orifice, said orifice being variable in size; b) a fuel source in communication with said atomizer for carrying fuel to said atomizer; and c) a support disposed above said atomizer for supporting an article to be heated by the stove.
- 2. The compact stove of claim 1, wherein said atomizer includes a power source.
- 3. The compact stove of claim 2, wherein said power source comprises an internal power source including a voltage converter and one or more batteries electrically connected to said voltage converter.
- 4. The compact stove of claim 3, wherein said batteries comprise three “AA” batteries.
- 5. The compact stove of claim 2, further comprising a catalytic member disposed above said support and adapted to catalyze combustion of the fuel.
- 6. The compact stove of claim 2, wherein said power source comprises an internal power source and provides a high voltage output at between about 5 and 25 kilovolts.
- 7. The compact stove of claim 2, wherein said power source comprises an internal power source and provides a high voltage output at between about 1 and 15 kilovolts.
- 8. The compact stove of claim 1, wherein said atomizer includes a plurality of orifice elements defining said variable orifice and movable relative to one another.
- 9. The compact stove of claim 8, wherein one of said orifice elements has a hole.
- 10. The compact stove of claim 9, further comprising a control knob connected to at least one of said plurality of orifice elements for controlling relative movement of said orifice elements.
- 11. The compact stove of claim 10, wherein said control knob is connected to a power source for electrically connecting to or disconnecting said atomizer from the power source by operation of said control knob.
- 12. The compact stove of claim 10, wherein said knob has a position for flushing the orifice of said atomizer with fuel.
- 13. The compact stove of claim 8, wherein one of said orifice elements is movable between a maximum flow position in which a relatively small orifice is defined and a minimum flow position in which a relatively large orifice is defined.
- 14. The compact stove of claim 1, further comprising a housing having a telescoping portion, said support being on said telescoping portion.
- 15. The compact stove of claim 1, wherein said atomizer includes an electrode.
- 16. The compact stove of claim 1, further comprising:a) a housing; and b) a power source disposed in said housing; c) said housing being about 91 mm in width, height and length.
- 17. A compact stove comprisinga) a housing base and a grid movable relative to said housing base between a closed position wherein said grid is close to said housing base and a fully open position wherein said grid is remote from said housing base; b) an electrostatic atomizer for imparting a charge to a liquid fuel so that the fuel is atomized under influence of said charge; c) a fuel source in communication with said atomizer for carrying fuel to said atomizer; and d) a support disposed above said atomizer for supporting an article to be heated by the stove; e) said power source comprising an internal power source including a voltage converter and one or more batteries electrically connected to said voltage converter; and f) said housing base and said grid enclosing said atomizer when said grid is in said closed position.
- 18. The compact stove of claim 17, wherein said fuel source comprises a pressurized fuel vessel disposed in said housing base in communication with said atomizer for storing and delivering unatomized fuel to said atomizer.
- 19. The compact stove of claim 18, wherein said pressurized fuel vessel includes biasing means for applying pressure to unatomized fuel in said pressurized fuel vessel, said biasing means including a latched position to prevent application of pressure to fuel in said reservoir so that no fuel flows to said atomizer.
- 20. The compact stove of claims 17, wherein said atomizer includes a plurality of orifice elements defining a variable orifice and movable relative to one another between a plurality of positions including a minimum flow position in which said orifice elements define a relatively small orifice and a maximum flow position wherein said orifice elements define a relatively large orifice.
- 21. The compact stove of claim 20, further comprising a control knob connected to at least one of said plurality of orifice elements for controlling relative movement of said orifice elements.
- 22. The compact stove of claim 21, wherein said control knob is connected to said power source so that said power source is electrically connected to or disconnected from said atomizer by operation of said control knob, said control knob being connected to said biasing means for releasing said biasing means from said latched position.
- 23. The compact stove of claim 17, wherein said grid is comprised of a catalytic material.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a divisional of U.S. patent application Ser. No. 09/237,583, filed Jan. 26, 1999 now U.S. Pat. No. 6,161,785 the disclosure of which is hereby incorporated by reference herein. This application claims benefit of U.S. Provisional Application Ser. No. 60/072,438, filed Jan. 26, 1998, the disclosure of which is hereby incorporated by reference herein.
US Referenced Citations (15)
Provisional Applications (1)
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Number |
Date |
Country |
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60/072438 |
Jan 1998 |
US |