| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel supply device for an engine which can effectively suppress pressure pulsation transmitted between two delivery pipes.SOLUTION: A fuel supply device 10 for an engine 1 includes two cylinder groups 2a and 2b each comprising a plurality of cylinders 3a and 3b; a plurality of fuel injection valves 11a and 11b for injecting fuel toward the cylinders; two delivery pipes 12a and 12b for feeding the fuel to the plurality of fuel injection valves of the corresponding cylinder groups; a fuel supply pipe 18 connected to a fuel tank 17; and a branch portion 20 connected to the fuel supply pipe and for branching and feeding the fuel to the delivery pipes. The branch portion has an orifice 25 inside, and the fuel supply pipe is connected to an end 25b of the orifice. |
