摘要 |
<p>An equipment like the one indicated in the title is here described, consisting of: a tank containing fuel like L.P.G. or methane; a piping connecting the tank to a pressure regulator (1) for fuel; a set of pipings connecting the tank with a settled number of electromechanical controlled injection nozzles, placed in an intake manifold of the engine and checked by a special controlling center unit; in regulator (1) are present: valve elements (7) which open as function of the engine employment state, to put a flow amount of fuel at the disposal of the injection nozzles; said flow amount of fuel increases together with the increase of the load applied to the engine; in said regulator (1) are present also electrical heating elements (57) to facilitate the L.P.G. evaporation during the engine cranking and warm up phases.</p> |