| 摘要 |
<p>A fuel injection device for internal combustion engines of the type apt to inject fuel coming at a first pressure from a tank, in a gaseous state comprising air, which is conveyed by means of ducts of adduction of air to combustion chambers, through the selective opening of an orifice. According to the invention said fuel injection device (14) comprises injection means (23), constituted by a first element (24) and a second element (28), associated together in a hermetic way for defining a chamber (30) whereto the fuel is conveyed, the first element (24) comprising actuation means (26) apt to produce a localized spacing between said first element (24) and said second element (28), said spacing (34) defining the orifice wherethrough the fuel contained in the chamber (30) spills into the air conveying ducts (2, 7).</p> |
