Patent ID: 6035846
Filing Date: 2000-03-14
Classification: F23D

Abstract:
Burner for gas cookers (1), suitable for burning gas, comprising three coaxial flame crowns (22, 25, 26) that include a central (22) one of the flame crowns and two circumferential (25, 26) ones of the flame crowns that form concentric rings around the central one of the flame crowns, a cover (17) of the central one of the flame crowns, a means (23) for feeding the primary gas-air mixture to the circumferential crowns and a Venturi effect chamber (18) that is defined by facing surfaces (15, 16), a first of the surfaces being an upper surface of a body (14) of the burner and a second of the surfaces being a bottom surface of the cover (17) of the central flame crown.