Liquid purification or separation – Filter – With pump – gas pressure – or suction source
Reexamination Certificate
2007-11-12
2011-10-25
Reifsnyder, David A (Department: 1778)
Liquid purification or separation
Filter
With pump, gas pressure, or suction source
C244S13500B
Reexamination Certificate
active
08042693
ABSTRACT:
A fuel system comprising: a fuel line coupled to an engine; a fuel pump having an inlet coupled to a fuel tank and an outlet coupled to the fuel line; and a water scavenging system having an inlet for collecting water and an outlet coupled to the fuel line in parallel with the pump. The water scavenging system is powered by the hydraulic action of fuel in the fuel line using for example a venturi arrangement or a motor/pump combination.
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ISR and Written Opinion for PCT/GB2007/050685 mailed Feb. 28, 2008.
British Search Report for GB0622565.0 dated Mar. 13, 2007.
Miles Barry
Minty Andrew
Airbus Operations Limited
Lowe Hauptman & Ham & Berner, LLP
Reifsnyder David A
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