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    ICE TOLERANT GAS TURBINE FUEL SYSTEMS
    1.
    发明申请
    ICE TOLERANT GAS TURBINE FUEL SYSTEMS 审中-公开
    耐燃气轮机燃料系统

    公开(公告)号：WO2015130356A3

    公开(公告)日：2015-11-26

    申请号：PCT/US2014066335

    申请日：2014-11-19

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： RIPLEY DAVID LLOYD ,  FAUSETT TAYLOR

    IPC: F02C7/22 ,  F02C7/224 ,  F02C9/26

    CPC classification number: F02C7/224 ,  F01D15/08 ,  F02C7/141 ,  F02C7/236 ,  F02C9/26 ,  F05D2220/32 ,  F05D2260/213 ,  F05D2260/607 ,  F05D2260/98 ,  Y02T50/675

    Abstract: A fuel system for a gas turbine engine includes a fuel conditioner. The fuel conditioner has an ice debris separator, a fuel pump, a heat exchanger, and an air oil cooler. The ice debris separator has a fuel inlet and a fuel outlet. The fuel pump connects to the fuel outlet of the ice and debris separator for receiving a fuel flow, pressurizing the fuel flow, and providing the pressurized fuel flow to an outlet of the fuel pump. The heat exchanger is connected to receive pressurized fuel from the fuel pump outlet and has an oil inlet for receiving heated oil, an oil outlet for discharging cooled oil, and a fuel outlet for discharging heated fuel. The air oil cooler is connected to the heat exchanger oil outlet and has an air cooled body configured for further cooling oil from the heat exchanger using an air flow.

    Abstract translation: 用于燃气涡轮发动机的燃料系统包括燃料调节器。 燃料调节器具有冰碎片分离器，燃料泵，热交换器和空气油冷却器。 冰屑分离器具有燃料入口和燃料出口。 燃料泵连接到冰和碎屑分离器的燃料出口，用于接收燃料流，加压燃料流，并且将加压的燃料流提供到燃料泵的出口。 热交换器被连接以接收来自燃料泵出口的加压燃料，并具有用于接收加热油的进油口，用于排出冷却油的机油出口和用于排出加热燃料的燃料出口。 空气油冷却器连接到换热器油出口并且具有空气冷却体，该空气冷却体构造成利用气流进一步冷却来自换热器的油。

    ICE TOLERANT GAS TURBINE FUEL SYSTEMS
    2.
    发明公开
    ICE TOLERANT GAS TURBINE FUEL SYSTEMS 审中-公开
    EISTOLERANTE GASTURBINENBRENNSTOFFSYSTEME

    公开(公告)号：EP3084186A4

    公开(公告)日：2017-09-20

    申请号：EP14884255

    申请日：2014-11-19

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： RIPLEY DAVID LLOYD ,  FAUSETT TAYLOR

    IPC: F02C7/22 ,  F01D15/08 ,  F02C7/141 ,  F02C7/224 ,  F02C7/236 ,  F02C9/26

    CPC classification number: F02C7/224 ,  F01D15/08 ,  F02C7/141 ,  F02C7/236 ,  F02C9/26 ,  F05D2220/32 ,  F05D2260/213 ,  F05D2260/607 ,  F05D2260/98 ,  Y02T50/675

    Abstract: A fuel system for a gas turbine engine includes a fuel conditioner. The fuel conditioner has an ice debris separator, a fuel pump, a heat exchanger, and an air oil cooler. The ice debris separator has a fuel inlet and a fuel outlet. The fuel pump connects to the fuel outlet of the ice and debris separator for receiving a fuel flow, pressurizing the fuel flow, and providing the pressurized fuel flow to an outlet of the fuel pump. The heat exchanger is connected to receive pressurized fuel from the fuel pump outlet and has an oil inlet for receiving heated oil, an oil outlet for discharging cooled oil, and a fuel outlet for discharging heated fuel. The air oil cooler is connected to the heat exchanger oil outlet and has an air cooled body configured for further cooling oil from the heat exchanger using an air flow.

    Abstract translation: 用于燃气涡轮发动机的燃料系统包括燃料调节器。 燃料调节器具有冰碎片分离器，燃料泵，热交换器和空气油冷却器。 冰屑分离器具有燃料入口和燃料出口。 燃料泵连接到冰和碎屑分离器的燃料出口，用于接收燃料流，加压燃料流，并且将加压的燃料流提供到燃料泵的出口。 热交换器被连接以接收来自燃料泵出口的加压燃料，并具有用于接收加热油的进油口，用于排出冷却油的机油出口和用于排出加热燃料的燃料出口。 空气油冷却器连接到换热器油出口并且具有空气冷却体，该空气冷却体构造成利用气流进一步冷却来自换热器的油。

    ELECTRICALLY HEATED FILTER SCREENS
    3.
    发明公开
    ELECTRICALLY HEATED FILTER SCREENS 审中-公开
    ELEKTRISCH BEHEIZTER FILTRIERSIEBE

    公开(公告)号：EP3017166A4

    公开(公告)日：2017-03-08

    申请号：EP14819352

    申请日：2014-06-06

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： FAUSETT TAYLOR ,  WASSON PATRICK M

    IPC: F02C9/28 ,  B64D37/32 ,  B64D37/34 ,  F02M37/22 ,  H05B3/00

    CPC classification number: B64D37/32 ,  B01D35/005 ,  B01D35/18 ,  B64D37/34 ,  F02C7/224 ,  H05B3/16 ,  H05B2203/024

    Abstract: A heating body for an electrically heated filter screen includes a heater element having an outer surface and a metallic protective layer having an inner surface. An insulating layer is disposed between the heater element outer surface and the inner surface of the metallic layer. The metallic layer and an exposed portion of the insulating layer define an exterior of the heating body. An electrically heated filter screen constructed from pairs of intersecting heating bodies is also described.

    Abstract translation: 用于电加热过滤网的加热体包括具有外表面的加热元件和具有内表面的金属保护层。 绝缘层设置在加热器元件外表面和金属层的内表面之间。 金属层和绝缘层的暴露部分限定加热体的外部。 还描述了由成对相交加热体构成的电加热过滤网。

    FUEL SYSTEM ICE AND DEBRIS SEPARATOR (IDS) WITH PARTIAL FILTER SCREEN AND TORTUROUS PATH
    5.
    发明公开
    FUEL SYSTEM ICE AND DEBRIS SEPARATOR (IDS) WITH PARTIAL FILTER SCREEN AND TORTUROUS PATH 审中-公开
    燃油系统ICE和享有部分水分离过滤器和螺旋路径

    公开(公告)号：EP2945719A4

    公开(公告)日：2016-03-09

    申请号：EP13872029

    申请日：2013-01-15

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： FAUSETT TAYLOR ,  RIPLEY DAVID L

    IPC: B01D29/11

    CPC classification number: B01D35/005 ,  B01D29/114

    Abstract: A filter includes an outlet from a container, the outlet transverse to said inlet and a filter screen within the container that partially surrounds the outlet. In a further embodiment of the foregoing embodiment, the filter screen prevents passage of particles greater in size than 40 to 6000 microns. In a further embodiment of any of the foregoing embodiments, the filter screen provides a pressure drop of less than 0.5 psi. In a further embodiment of any of the foregoing embodiments, the filter screen defines a tortuous path with a bypass there around. In a further embodiment of any of the foregoing embodiments, the filter screen is cylindrical and extends parallel to a length of said container.

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