SPARK PLUG INTEGRATED INJECTOR

摘要

PROBLEM TO BE SOLVED: To avoid smoldering at the time of fuel ignition and secure a good engine combustion condition even if deposit adheres on the fuel injection port of an injector and a surrounding thereof, in a spark plug integrated injector. SOLUTION: The fuel injection port 31a and a spark plug 32are arranged at positions where fuel spray injected from the fuel injection port 31a does not directly hit a spark electrode 32a of the spark plug 32 in the spark plug integrated injector having the fuel injection port 31a of an injector mechanism and the spark plug 32 of a spark plug mechanism arranged as one body on a cylinder head forming a combustion chamber of the engine. COPYRIGHT: (C)2009,JPO&INPIT