A fuel pump system (100) can include a motor (101) and a pump (103) connected to the motor. The pump can be configured to receive an inlet flow from an inlet line (105), to pressurize the inlet flow, and to output a pressurized flow to an output line (109) for an engine. The system can include a bypass line (111) disposed between the outlet line and the inlet line, and a bypass valve (113) disposed on the bypass line and configured to allow pressurized flow to flow to the inlet line in an open state, and to prevent pressurized flow from flowing to the inlet line in a closed state. The bypass valve can be configured to allow pressurized flow to flow to the inlet line to circulate flow and to maintain a constant pressure on the output line.


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    Title :

    FUEL PUMP SYSTEMS


    Additional title:

    KRAFTSTOFFPUMPENSYSTEME
    SYSTÈMES DE POMPE À CARBURANT


    Contributors:

    Publication date :

    2023-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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