| 摘要 |
<p>A gas burner (300) with inward-facing flame is disclosed, comprising a base body (2) comprising a chamber (21) connected to a radial venturi pipe (7) fed by a gas injector (6); a mixing body (4) with toroidal base (42) that defines a toroidal mixing chamber (40) communicating with the chamber (21) of the base body; a circular upper cover (5) with internal surface (52) facing towards the axis of the upper cover, wherein a plurality of holes (53) is obtained, in communication with the mixing chamber (40) for inward-facing emission of flames.</p> |
