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    LOW PROFILE COMPRESSOR BLEED AIR-OIL COOLERS
    1.
    发明申请
    LOW PROFILE COMPRESSOR BLEED AIR-OIL COOLERS 审中-公开
    低型压缩机压缩空气冷却器

    公开(公告)号：WO2014081493A2

    公开(公告)日：2014-05-30

    申请号：PCT/US2013057080

    申请日：2013-08-28

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： SNAPE NATHAN ,  SUCIU GABRIEL L ,  PICKFORD SIMON ,  PENDA ALLAN R

    IPC: F02C7/18 ,  F02C6/08

    CPC classification number: F02C6/08 ,  F02C7/14 ,  F05D2260/213 ,  Y02T50/672 ,  Y02T50/675

    Abstract: An air-oil cooler (AOC) for a gas turbine engine is disclosed. The AOC may comprise an oil inlet, an oil outlet, and heat exchange elements between the oil inlet and the oil outlet. The AOC may be longitudinally positioned between a fan and a V-groove of the engine and radially spaced between a low pressure compressor and a low pressure compressor panel. A gas turbine engine comprising an AOC is disclosed. The AOC of the engine may comprise an oil inlet, an oil outlet, and heat exchange elements between the oil inlet and the oil outlet. The AOC of the engine may be longitudinally positioned between a fan and a V-groove of the engine and radially spaced between a low pressure compressor and a low pressure compressor panel. A method of operating an AOC for use on a gas turbine engine is also disclosed.

    Abstract translation: 公开了一种用于燃气涡轮发动机的空气 - 油冷却器（AOC）。 AOC可以包括进油口，出油口以及进油口和出油口之间的热交换元件。 AOC可以纵向定位在发动机的风扇和V形槽之间，并且在低压压缩机和低压压缩机面板之间径向间隔开。 公开了一种包括AOC的燃气涡轮发动机。 发动机的AOC可以包括进油口，出油口和进油口和出油口之间的热交换元件。 发动机的AOC可以纵向地定位在发动机的风扇和V形槽之间，并且在低压压缩机和低压压缩机板之间径向间隔开。 还公开了一种操作用于燃气涡轮发动机的AOC的方法。

    MULTI-CIRCUIT LUBRICATION SYSTEM FOR A TURBINE ENGINE
    4.
    发明申请
    MULTI-CIRCUIT LUBRICATION SYSTEM FOR A TURBINE ENGINE 审中-公开
    用于涡轮发动机的多回路润滑系统

    公开(公告)号：WO2014123863A2

    公开(公告)日：2014-08-14

    申请号：PCT/US2014014601

    申请日：2014-02-04

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： SCHWARZ FREDERICK M ,  PICKFORD SIMON

    CPC classification number: F01D25/20 ,  F01D1/02 ,  F01D15/10 ,  F01D15/12 ,  F01D25/08 ,  F01D25/125 ,  F01D25/16 ,  F01D25/18 ,  F02C3/107 ,  F02C7/14 ,  F05D2220/30 ,  F05D2260/20 ,  F05D2260/213 ,  F05D2260/40311 ,  F05D2260/98 ,  Y02T50/676

    Abstract: A turbine engine system includes a first lubricant circuit, a second lubricant circuit, a plurality of engine stages and a shaft. The first lubricant circuit includes a first turbine engine component that is fluidly coupled with a first lubricant heat exchanger. The second lubricant circuit includes a second turbine engine component that is fluidly coupled with a second lubricant heat exchanger, wherein the second lubricant circuit is fluidly separate from the first lubricant circuit. The first turbine engine component includes a gear train, which connects a first of the engine stages to a second of the engine stages. The second turbine engine component includes a bearing. The shaft is supported by the bearing and connected to one of the engine stages.

    Abstract translation: 涡轮发动机系统包括第一润滑剂回路，第二润滑剂回路，多个发动机级和轴。 第一润滑剂回路包括与第一润滑剂热交换器流体连接的第一涡轮发动机部件。 第二润滑剂回路包括与第二润滑剂热交换器流体连接的第二涡轮发动机部件，其中第二润滑剂回路与第一润滑剂回路流体分离。 第一涡轮发动机部件包括将第一发动机级与第二发动机级连接的齿轮系。 第二涡轮发动机部件包括轴承。 轴由轴承支撑并连接到其中一个发动机级。

    LOW PROFILE COMPRESSOR BLEED AIR-OIL COOLERS
    5.
    发明申请
    LOW PROFILE COMPRESSOR BLEED AIR-OIL COOLERS 审中-公开

    公开(公告)号：WO2014081493A3

    公开(公告)日：2014-07-17

    申请号：PCT/US2013057080

    申请日：2013-08-28

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： SNAPE NATHAN ,  SUCIU GABRIEL L ,  PICKFORD SIMON ,  PENDA ALLAN R

    IPC: F02C7/141

    CPC classification number: F02C6/08 ,  F02C7/14 ,  F05D2260/213 ,  Y02T50/672 ,  Y02T50/675

    Abstract: An air-oil cooler (AOC) for a gas turbine engine is disclosed. The AOC may comprise an oil inlet, an oil outlet, and heat exchange elements between the oil inlet and the oil outlet. The AOC may be longitudinally positioned between a fan and a V-groove of the engine and radially spaced between a low pressure compressor and a low pressure compressor panel. A gas turbine engine comprising an AOC is disclosed. The AOC of the engine may comprise an oil inlet, an oil outlet, and heat exchange elements between the oil inlet and the oil outlet. The AOC of the engine may be longitudinally positioned between a fan and a V-groove of the engine and radially spaced between a low pressure compressor and a low pressure compressor panel. A method of operating an AOC for use on a gas turbine engine is also disclosed.

    LOW PROFILE COMPRESSOR BLEED AIR-OIL COOLERS
    10.
    发明公开
    LOW PROFILE COMPRESSOR BLEED AIR-OIL COOLERS 审中-公开
    WITH LOW PROFILE压缩机放机油冷却器

    公开(公告)号：EP2904237A4

    公开(公告)日：2016-07-27

    申请号：EP13857505

    申请日：2013-08-28

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： SNAPE NATHAN ,  SUCIU GABRIEL L ,  PICKFORD SIMON ,  PENDA ALLAN R

    IPC: F02C7/14 ,  F02C6/08

    CPC classification number: F02C6/08 ,  F02C7/14 ,  F05D2260/213 ,  Y02T50/672 ,  Y02T50/675

    Abstract: An air-oil cooler (AOC) for a gas turbine engine is disclosed. The AOC may comprise an oil inlet, an oil outlet, and heat exchange elements between the oil inlet and the oil outlet. The AOC may be longitudinally positioned between a fan and a V-groove of the engine and radially spaced between a low pressure compressor and a low pressure compressor panel. A gas turbine engine comprising an AOC is disclosed. The AOC of the engine may comprise an oil inlet, an oil outlet, and heat exchange elements between the oil inlet and the oil outlet. The AOC of the engine may be longitudinally positioned between a fan and a V-groove of the engine and radially spaced between a low pressure compressor and a low pressure compressor panel. A method of operating an AOC for use on a gas turbine engine is also disclosed.

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