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US 6,552,305 B2Granted
Multi-functional oven for cooking food
AssigneeDe'Longhi S.p.A.
InventorGiuseppe De'Longhi
Life of this patent
Estimating the term…
Abstract
A multifunctional oven provides a fan at a side wall of the baking chanter which draws air into a circulation chamber from the baking chamber and circulates in part back to the baking chamber and in part to a heating chamber below a lower plate forming the bottom of the baking chamber and having a deflector and heater defining a path for air around the deflector. Air is admitted into the baking chamber from the heating chamber.
Claims12
A multi-functional oven comprising:
- a case having top, bottom and side walls;
- a lower plate in said case defining a heating chamber in said case below said lower plate and a baking chamber in said case above said lower plate;
- a resistor heater in said heating chamber;
- at least one side plate disposed in said case along a respective side wall and separating said baking chamber from a circulation chamber disposed outwardly of said side plate, said side plate being formed with openings communicating between said baking chamber and said circulation chamber;
- a fan in said circulation chamber for circulating air between said baking chamber and said circulation chamber through said openings;
- a first passage formed between said circulation chamber and said heating chamber whereby air from said circulation chamber flows into said heating chamber;
- a deflector in said heating chamber defining a preferential path for air flowing through said heating chamber, said first passage being located at an inlet end of said preferential path;
- and
- at least one second passage formed between said heating chamber and said baking chamber.
6 more elements
Dependencies are inferred from the claim text.