Stove and burner assembly
AssigneeInternational Telephone and Telegraph Corporation
InventorHarald Finnstrand
Life of this patent
Estimating the term…
Abstract
A burner assembly for liquid fuels where a body member is rotatable about a central stem member and movable axially thereof to open a fuel valve and also to move a flow control member extending into the nozzle.
Claims10
A burner assembly for liquid fuels comprising a stem member having an axial fuel passage therein, a body member engaging said stem member and axially movable thereon upon relative rotation therebetween, a valve defined between said stem [passage] member and said body member, said body member including a nozzle having a cylindrical portion and a lower tapered portion, a needle extending into and substantially filling said cylindrical portion of said nozzle to close said nozzle when [the assembly] said valve is in a closed position and the end of said needle being retractable into said tapered portion to control the nozzle opening when said body is moved relative to said stem to open said valve.
Dependencies are inferred from the claim text.