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US 6,332,460 B1Granted
Gas burner particularly for incorporated cooking hobs of a gas cooker
AssigneeOfficine Meccaniche Defendi S.R.L.
InventorCarlo Paesani
Life of this patent
Estimating the term…
Abstract
A gas burner assembly particularly for incorporated cooking hobs in a gas cooker, having at least two nozzles selectively feedable to form corresponding gas/air mixtures in two separate mixing chambers provided with flame orifices, said flame orifices being positioned on two different levels. The burner assembly is selectively operable to provide a full range of gas cooking powers.
Claims10
A gas burner assembly for a gas cooker comprising:
- at least two nozzles selectively feedable through two mutually perpendicular conduits to form corresponding gas/air mixtures in two separate mixing chambers, with a first of said mixing chambers being concentrically positioned about a second of said mixing chambers, said first mixing chamber being in communication with a first ring of flame orifices and said second mixing chamber being in communication with a second ring of flame orifices, and said second ring of flame orifices being spaced vertically from said first ring of flame orifices.
A gas burner assembly for a gas cooker comprising:
- a burner comprising at least two nozzles selectively feedable through two mutually perpendicular conduits to form corresponding gas/air mixtures in two separate mixing chambers provided with flame orifices, said flame orifices being positioned on two different levels;
- wherein two of the at least two nozzles are axially aligned with two venturi ducts opening into a first one of the mixing chambers, and a third nozzle, fed by a separate conduit, is axially aligned with a third venturi duct opening into a second one of the mixing chambers;
- wherein the three venturi ducts are formed as a single piece.
A gas burner assembly for a gas cooker comprising:
- at least two nozzles selectively feedable through two mutually perpendicular conduits to form corresponding gas/air mixtures in two separate mixing chambers provided with flame orifices, said flame orifices being positioned on two different levels, wherein two of the at least two nozzles are axially aligned with two venturi ducts opening into a first one of the mixing chambers, and a third nozzle is axially aligned with a third venturi duct opening into a second one of the mixing chambers.
Dependencies are inferred from the claim text.