GAS BURNER, GAS HOB AND GAS COOKING APPLIANCE

摘要

A gas burner for a gas hob of a gas cooking appliance. The gas burner comprises a gas crown (1) and a cap (14) configured for covering the gas crown (1), wherein the gas crown (1) comprises a central gas distribution chamber (5) confined by a circumferential wall (4) which comprises a peripheral outer surface inclined downwards to the outside, and a plurality of gas outlet ports (6) implemented in the circumferential wall (4) as upwardly opened grooves passing through the circumferential wall (4) and opening into the slanted outer surface, wherein lower outer edges of the grooves (6) are sloped towards the gas distribution chamber (5) and define a groove perimeter (12) corresponding to or larger than the outer cap perimeter (13).

主权项

1. Gas burner for a gas hob of a gas cooking appliance comprising a gas crown and a cap configured for covering the gas crown, wherein the crown comprises a gas distribution chamber confined by a circumferential wall which comprises a peripheral, slanted outer surface inclined between 20 and 70 degrees relative to the horizontal, and a plurality of gas outlet ports implemented in the circumferential wall as upwardly opened grooves passing through the circumferential wall, wherein a groove base has an inclination angle ranging from 10 to 30 degrees relative to the horizontal towards the gas distribution chamber and the gas outlet ports open into the slanted outer surface, wherein lower outer edges of the grooves define a groove perimeter corresponding to or being larger than the outer cap perimeter.