Patent ID: 6209534
Filing Date: 2001-04-03
Classification: F23D,F24C

Abstract:
A cooking device comprisinga glass-ceramic molded body (2) providing a cooking device surface and including a closed upwardly projecting portion (3,13); anda gas burner comprising the closed upwardly projecting portion (3) surrounding a concave upper surface of the glass-ceramic molded body (2); a glass-ceramic cover (11) fitting on said upwardly projecting portion (3), said glass-ceramic cover (11) forming a mixing chamber (5) for a gas/air mixture together with the concave upper surface of the glass-ceramic molded body (2), and means (6,8) for supplying the gas/air mixture to said mixing chamber (5), wherein either an upper edge region of said closed upwardly projecting portion (3) of said molded body (2) or said cover (11) is provided with a plurality of circumferentially distributed slots or openings (10) providing channels for passage of said gas/air mixture from said mixing chamber (5) to a region outside of said mixing chamber (5), in order to burn said gas/air mixture outside of said mixing chamber (5).