Compressed gas operated fuel injection system for IC engine - has fuel injection pressure produced by pressure converter or pressure converting piston from compressed gas pressure

摘要

The pressure resulting at the pressure converter, is released or blocked by an electromagnetic valve, for injecting fuel in to the engine cylinder. The pressure resulting at the pressure converter (1) is released by a valve operated by gas pressure or fuel pressure, for injecting fuel in the engine cylinder. The amount of injected fuel is regulated by an electrically adjusted throttle in the pump circuit, or by a pump designed to supply an adjustable delivery amount. The valve (3) can be incorporated in the pressure converter. ADVANTAGE - Simple construction with very few components. Very low energy loss.