MULTI-POINT FLOW PATH FOR FUEL TANK

A multi-path cleaning system is provided for a fuel tank. The multi-path cleaning system includes a controller, a fuel polisher, and a plurality of controllable valves. The plurality of controllable valves are operatively connected to the controller, and each valve fluidly coupled to at least one of...

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Bibliographische Detailangaben
1. Verfasser: POIRIER, Jeffrey Donald
Format: Patent
Sprache:eng
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Zusammenfassung:A multi-path cleaning system is provided for a fuel tank. The multi-path cleaning system includes a controller, a fuel polisher, and a plurality of controllable valves. The plurality of controllable valves are operatively connected to the controller, and each valve fluidly coupled to at least one of the inlet and outlet of the fuel polisher on a first side and the interior of the fuel tank on a second other side. The pump, when operated, causes fuel to be drawn through the inlet and discharged at the outlet of the fuel polisher, and to pass through at least one filter/water separator. Selective operation of the plurality of valves by the controller selectively fluidly couples portions of the interior of the fuel tank to the inlet and the outlet of the fuel polisher, thereby creating a plurality of fluid flow paths through the interior of the fuel tank.