DIESEL AND DIESEL PILOT NATURAL GAS BI-FUEL SYSTEM OF DIESEL ENGINE

摘要

A diesel and diesel pilot natural gas bi-fuel system of a diesel engine is provided to supply a small amount of diesel fuel as pilot fuel by using a diesel fuel combustion system and a pedal cam unit and supply natural gas as main fuel by using a natural gas supply system. A diesel and diesel pilot natural gas bi-fuel system of a diesel engine selectively uses one of a diesel fuel combustion system(100) and a diesel pilot natural gas combustion system(300). The diesel pilot natural gas combustion system uses diesel fuel as fuel for initial ignition in accordance with the diesel fuel combustion system, and uses natural gas fuel as main fuel in accordance with a natural gas combustion system(200).