High-Pressure Port For A High-Pressure Fuel Pump Of A Fuel Injection System

摘要

Various embodiments include a high-pressure port for a high-pressure fuel pump of a fuel injection system comprising: an outlet valve with an outlet valve element opening in a first direction and cooperating with an outlet valve seat to close the outlet valve; and a pressure-limiting valve with a pressure-limiting valve element opening in a second direction opposite the first direction and cooperating with a pressure-limiting valve seat to close the pressure-limiting valve. The outlet valve element comprises the pressure-limiting valve seat.