IMPROVEMENTS IN OR RELATING TO A DEVICE FOR DAMPING PRESSURE WAVES IN AN INTERNAL COMBUSTION ENGINE FUEL INJECTION SYSTEM

摘要

In a device for injecting liquid fuel in a combustion chamber of an internal combustion engine, a pressure accumulator chamber connected through a narrow passage with an injection conduit between an injection pump and an injector and intended to suppress or reduce the pressure oscillations appearing in the injection conduit at the end of an injection stage.