| 摘要 |
Gas burner (1) of the type comprising a cup (2) of the burner accommodating at least one injector (3) for fuel gas, a head (4) of the burner coupled to said cup (2) and comprising at least one distribution chamber (5) for a first circumferential flame spreader (30), at least one mixing chamber (6) for mixing primary air and fuel gas to set up a fuel mixture, said at least one mixing chamber (6) being fluidically connected to said cup (2) and at least one injector (3), at least one duct (7) for transferring the fuel mixture from said at least one mixing chamber (6) into said at least one distribution chamber (5), and at least one inflow duct (8) of the primary air from the outer environment inside said cup (2) of the burner, as well as at least one separating element (9) of said at least one transferring duct (7) of the fuel mixture from said at least one inflow duct (8) of the primary air, characterized in that said at least one separating element (9) could be tightly constrained to said at least one head (4), or said at least one cup (2) of the burner. |
