FUEL INJECTION APPARATUS INCLUDING DEVICE FOR SUPPRESSING PRESSURE WAVES IN RESERVOIR INJECTION SYSTEMS

摘要

A fuel injection apparatus has a pressure booster located between a high-pressure reservoir and a nozzle chamber. A high-pressure chamber of this fuel injection apparatus communicates with the pressure line with a control chamber which actuates an injection valve member of a fuel injector and with the nozzle chamber. A compensation device is connected to a high-pressure line between the high-pressure reservoir and the fuel injector produces a throttled connection or an unthrottled connection between the high-pressure reservoir and the fuel injector.