CYLINDER FUEL INJECTION DEVICE OF INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To provide a cylinder fuel injection device of an internal combustion engine which can be easily assembled in an engine body. SOLUTION: The cylinder fuel injection device of an internal combustion engine is equipped with an electromagnetic fuel injection valve I for opening an fuel injection hole 23 to directly inject fuel to a combustion chamber 15 of a cylinder head 1, and a fuel distribution pipe D for distributing fuel to the fuel injection valve I. The fuel injection valve I is accommodated in and fixed to an injection valve protecting cylinder 3 fitted to the guide part 17 of the engine body 1. A fuel introducing pipe 2 connected to the fuel inlet cylinder 45 of the fuel injection valve I and protruded outside the injection valve protecting cylinder 3. The fuel introducing pipe 2 is coupled to a branch pipe 6 of the fuel distribution pipe D fixed to the cylinder head 1. By so doing, the injection valve protecting cylinder 3 is suspended by the fuel distribution pipe D. COPYRIGHT: (C)2005,JPO&NCIPI