A charge control system for easy start-up and operation of a spark-ignition diesel fuel piston engine for cold start (DIESEL FUELED PISTON ENGINES, CHARGE CONDITIONING SYSTEM FOR ENABLING COLD STARTING AND RUNNING OF SPARK-IGNITED)

摘要

The internal combustion engine 10 of the spark-ignition piston type diesel fuel includes a fuel pre-heater 52 for gasifying the liquid fuel to facilitate starting of the engine 10 and at least one And a secondary heating unit 60. The secondary heating unit 60 includes a secondary heating unit 60, The fuel evaporator 40 uses a direct burning heater or a heater device which receives liquid fuel from the starting fuel circuit of the engine 10 and is charged with an electric or chemical formula. Or may be combined with the charge intake conduit of the secondary engine 10 or the combustion chamber of the engine 10. [ The secondary heater apparatus 60 may be operated electrically or by chemical formula or may constitute a thermal regenerator that maintains heat from the previous combustion cycle of the engine 10. [ Contamination of the spark plug is avoided by using a secondary chamber 288, 290 which directs the jet of high velocity gas to the spark plug electrode 164 toward the combustion chamber of the engine during each combustion cycle during the power stroke of the piston.