It is an object to provide an engine device in which in the engine device, which employs various types of fuels, plural fuel pipes can compactly be disposed without being thermally affected by exhaust gas. In the engine device (21) of the invention of the present invention, a gas fuel pipe (41) that supplies gas fuel to a gas injector (98), a fuel oil pipe (42) that supplies liquid fuel to a main fuel injection valve (79) are disposed to be divided on both sides of a row of head covers (40) arranged in a line. In addition, in the engine device (21), an intake manifold (67) that supplies air taken in by a main combustion chamber toward an intake valve (80) extends in parallel to the row of head covers (40) in a cylinder block (25), and the fuel gas pipe (41) and the intake manifold (67) are arranged on the same side of the row of head covers (40).
ENGINE DEVICE
MOTORVORRICHTUNG
DISPOSITIF MOTEUR
2016-09-07
Patent
Elektronische Ressource
Englisch
IPC: | F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |