Invention Grant
US08840069B2 Water scavenging system 有权
清水系统

Water scavenging system
Abstract:
A fuel pumping and water scavenging system for pumping fuel from a fuel tank towards an engine, the system comprising: first and second fuel pumps each having a pump inlet for collecting fuel from the fuel tank; and a water scavenging line coupling a water inlet to the pump inlet of the first pump. The first pump is configured to pump fuel towards the engine at a higher rate than the second pump, unless the first pump fails. A method of removing water from an aircraft fuel tank, the method comprising collecting water from a pool at the bottom of the fuel tank during take off or climb and feeding the water to an engine of the aircraft.
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