Stoves and furnaces – Stoves – Cooking
Patent
1990-12-27
1992-10-06
Jones, Larry
Stoves and furnaces
Stoves
Cooking
126 39R, 126 39J, F24C 300
Patent
active
051522764
ABSTRACT:
A sealed gas burner assembly provides fast spark ignition of the primary air/gas mixture by supporting the electrode in an electrically insulative member that is disposed in a fluid-tight sealing engagement through the electrode aperture of a burner head, whereby ignition is facilitated by providing an ignition port directly adjacent an exterior terminal end portion of the electrode. The burner head has a low profile defined partly by a circumferential curved sidewall which eliminates turbulence in secondary airflow to the burner ports during high burner rates. A venturi tube providing the primary air/gas mixture to the burner and ignition is fully contained within an internal chamber of the burner head. The assembly is detachably secured to the burner opening of a range top through a twist lock engagement therewith, and is also provided with a seal to prevent spillovers from leaking between the assembly and the range top into the burner box.
REFERENCES:
patent: 2960980 (1960-11-01), Williams et al.
patent: 4572154 (1986-02-01), Schweitzer
patent: 4626196 (1986-12-01), Stohrer, Jr.
patent: 4627411 (1986-12-01), Mertler
patent: 4810188 (1989-03-01), Kwiatek
patent: 4846671 (1989-07-01), Kwiatek
patent: 5002038 (1991-03-01), Riehl
Barnes Shelton T.
Brock Eddie M.
Stevens William E. T.
Jones Larry
Maytag Corporation
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