Fuel supply for motor vehicle internal combustion engine

摘要

The fuel feed has a fuel feed pipe, and fuel distribution pipe, connected to solenoid-controlled fuel injection valves. The feed pipe (4) is connected to a hollow long damper tube body (15), positioned at right angles to it. The end (16) of the body away from the pipe is sealed. The length of the body is chosen, so that fuel vibrations are dampened by generating stationary waves. There may be two damper bodies, of different lengths, but consisting of the same material as fuel feed pipe, and with the same cross sectional dimensions.