FUEL PRESSURE ACCUMULATOR, INJECTION SYSTEM COMPRISING FUEL PRESSURE ACCUMULATOR AND METHOD FOR OPERATING AN INJECTION SYSTEM WITH A FUEL PRESSURE ACCUMULATOR

摘要

Fuel pressure accumulator (1) for internal combustion engines for storing highly pressurized fuel. The fuel pressure accumulator comprises a container wall (2) and a in the container wall (2) formed fuel storage chamber (3). The fuel pressure accumulator (1) has a supply port (7) for feeding under high pressure fuel and a discharge port (4) for the discharge of highly pressurized fuel. The fuel pressure accumulator comprises a magnetic device. The fuel storage chamber (3) adjacent to the magnetic device includes a magnetic reservoir (10) for the collection of metal particles.