Internal combustion gasoline engine

摘要

An internal combustion engine includes a fuel storage tank, a fuel pump for drawing liquid fuel from the storage tank, a distillation unit for producing from the fuel drawn from the storage tank a plurality of flow streams of different volatility, and an engine management system for separately metering fuel to the engine from the flow streams. The engine management system is responsive to the rates at which the flow streams are produced by the distillation unit.