SYSTEM FOR THE INTERMITTENT AND/OR SEQUENTIAL INTRODUCTION OF A GASEOUS FUEL

摘要

System for the intermittent introduction of a gaseous fuel in a multi-cylinder engine. To be able to deal with the comparatively large quantity of gas, it is proposed that a metering valve (6) be used for each cylinder comprising a main valve and an auxiliary valve (16). The auxiliary valve (16) is electrically controlled and via a mechanical, pressure controlled amplifier mechanism, the main orifice in the metering valve (6) is opened.