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US 2023/0009768 A1Published application
De-preserving a fuel system of a turbine engine
AssigneeRaytheon Technologies Corporation
InventorsJoshua Seyler, Lajos H. Horvath, Sami Chukrallah, Richard D. Konney
Life of this patent
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Abstract
A method is provided for treating a fuel system of a turbine engine. During this method, a treatment system is connected to the turbine engine. Preservation fluid is drawn out of the fuel system using the treatment system.
Claims31
A method for treating a fuel system of a turbine engine, the method comprising:
- connecting a treatment system to the fuel system of the turbine engine, wherein the fuel system includes an injector;
- and
- drawing preservation fluid out of the fuel system using the treatment system, the drawing of the preservation fluid comprising drawing the preservation fluid out of the injector.
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A method for treating a fuel system of a turbine engine, the method comprising:
- connecting a treatment system to the turbine engine, the connecting comprising fluidly coupling the treatment system with a fuel system interface, wherein the fuel system includes an injector, the fuel system interface and a flow regulator fluidly coupled between the injector and the fuel system interface;
- and
- drawing preservation fluid out of the fuel system using the treatment system, wherein the preservation fluid is drawn out from the fuel system at the injector through the flow regulator.
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Dependencies are inferred from the claim text.