摘要 |
PURPOSE: To prevent fuel injected from respective injection valves from interfering with each other by constituting a damping member damping compressive oscillation in a fuel circulation circuit feeding fuel to a plurality of injection valves with chambers provided, and arranging the damping member in the vicinity of the injection valve in the fuel in a fuel distributor. CONSTITUTION: The fuel distributor 2 of the fuel injection device of a spark ignition internal combustion engine is provided for distributing fuel 4 to respective injection valves, and fuel flowing in from one end part 5 flows out from the other end part 6 as a circulation flow. A damping member 1 is arranged in the form of a cord 1a in the fuel distributor 2. This damping member 1 is made of material such as elastic rubber or plastics and coated textile goods, and formed out of one or a plurality chambers 9 similar to balloons filled with gas. Combining members 10 are provided between the respective gas-filled chambers 9. The cord 1a having bladder part floats in fuel 4, and injected fuel from the respective injection valves are prevented from interfering with each other. |