Hot surface impact ignition type internal combustion engine and method of hot surface impact ignition

摘要

An electrically heated heating member (13) is arranged in a cavity formed in the top surface of the piston (2) and fuel is injected from the nozzle (9) of the fuel injector (8) toward the heating surface (15) of the heating member (13) in the form of a continuous fluid stream. This injected fuel strikes the heating surface (15) in the form of a continuous fluid stream and receives heat from the heating surface (15) to atomize and simultaneously disperses inside the cavity (7). Next, the atomized fuel is self-ignited.