摘要 |
<p>An igniter (10, 100) with pilot flame (18, 118), particularly for gas-fired burners (29), comprising a Venturi tube (11, 111) provided, at the part where the combustible mix exits, with a cap (12, 112) which is fitted detachably and with play on an end portion (13, 113) thereof, and is provided with at least one hole (16, 116), which is transverse to the end portion (13, 113), for the outflow of the combustible mix, the Venturi tube (11) comprising two portions: a first portion (19, 119), at the end of which the cap (12, 112) is present, and a second portion (20, 120), by means of which it is associated with a gas source, which is extended laterally with respect to an intermediate region (21, 121) of the first portion (19, 119), the first portion (19, 119) further having, on the opposite side (23, 123) with respect to the exit side of the combustible mix, a removable plug (24, 124).</p> |