FUEL PUMP SYSTEMS

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 byp...

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Bibliographische Detailangaben
Hauptverfasser:	STOICESCU, Adrian L, GOY, Edward W, HARDER, Benjamin T
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	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.