Weighted needle for cleaning fuel orifice of liquid fuel component stove
AssigneeMountain Safety Research, Inc.
InventorDaniel J. Vorhis
Life of this patent
Estimating the term…
Abstract
An apparatus and method for cleaning a fuel delivery system contained within a lightweight, portable, liquid fuel component stove comprising a weighted needle contained within a fuel transmission chamber wherein shaking the chamber causes a cleaning end of the weighted needle to move in and out of an orifice in the chamber, so that the orifice is cleaned and fuel may be effectively transmitted from a fuel source through the orifice and to a burner.
Claims8
A lightweight, portable, liquid fuel component stove comprising a burner assembly detachably connected via a fuel line to a stand-alone liquid fuel container, said burner assembly comprising a fuel delivery system having a chamber able to transmit fuel to a burner, said chamber containing a weighted needle having a cleaning end sized to fit an orifice that transmits fuel to said burner, said orifice located in a wall of said chamber, said cleaning end able to move within said orifice upon shaking said chamber, and said cleaning end allowing transmission of said fuel through said orifice when said fuel delivery system is stationary and upright.
A method for cleaning a fuel delivery system contained within a lightweight, portable, liquid fuel component stove comprising a burner assembly detachably connected via a fuel line to a stand-alone liquid fuel container, the method comprising:
- (a) detaching said liquid fuel container from said burner assembly, said burner assembly containing said fuel delivery system, then
- (b) shaking said burner assembly such that a cleaning end of a weighted needle contained within a chamber that transmits fuel in said fuel delivery system cleans an orifice that transmits fuel to a burner of said burner assembly, said orifice located in a wall of said chamber.
A method for cleaning a fuel delivery system contained within a lightweight, portable, liquid fuel component stove comprising a burner assembly detachably connected via a fuel line to a stand-alone liquid fuel container, the method comprising:
- (a) shaking a burner assembly that is a component of said stove and contains a fuel delivery system such that a cleaning end of a weighted needle contained within a chamber that transmits fuel in said fuel delivery system cleans an orifice that transmits fuel to a burner of said burner assembly, said orifice located in a wall of said chamber;
- then
- (b) attaching said liquid fuel container to said burner assembly.
Dependencies are inferred from the claim text.