Fuel supply system for multi-fuel internal combustion engines

摘要

Fuel supply system for multi-fuel internal combustion engines having a selector valve for controlling the feed of fuels such as gasoline and kerosene and vacuum actuator to operate the selector valve according to the pressure in intake passage of the engine. The system is provided for feeding the gasoline and kerosene at heavy load and low speed, feeding the gasoline at heavy load and high speed and feeding the kerosene at middle load.