| 摘要 |
<p>Gas burner (101) for cookers, of the type fitted to a cooking hob (2), comprising a central body (3) having a first ring of flames (4) and at least one external body (107), fluidly separated from said central body and substantially concentric with it (3), having at least one second (circumferential) ring of flames (9, 10), as well as means for separately feeding the mixture of primary air and gas to the central body and to the external body. These means for feeding the external body comprise at least o ne horizontal mixing chamber with a radial Venturi effect (11, 12, 13, 14).</SD OAB></p> |
