| 摘要 |
A fuel control system for controlling supply of a mixture to a combustion engine, the mixture comprising air and at least one other combustible material such as liquefied petroleum gas (LPG), includes a controller (8), a source (2) of combustible material, a first valve (S1) allowing egress of combustible material from the source in a liquid phase in response to a first activation signal, a metering valve (7) regulating supply of the combustible material into an air supply of the combustion engine, and a phase converter (4) located between the first valve (S1) and the metering valve (7) and which allows passage of the other combustible material and conversion of that combustible material from liquid phase to gaseous phase. The controller (8) regulates the supply of combustible material to the air supply via the metering valve in response to an engine speed signal received by the controller. |
