APU fuel system and method

A control for providing fuel to an auxiliary power unit ("APU") (15) includes a constant speed electrical motor (200), a first pump (25) driven by the motor (200) and a second pump (45) driven by the motor (200). The electric motor (200), the first pump (25) and the second pump (45) provid...

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Bibliographische Detailangaben
1. Verfasser:	HAGSHENAS, BEHZAD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A control for providing fuel to an auxiliary power unit ("APU") (15) includes a constant speed electrical motor (200), a first pump (25) driven by the motor (200) and a second pump (45) driven by the motor (200). The electric motor (200), the first pump (25) and the second pump (45) provide fuel at sufficient pressure/flow capacity to run the APU (15).