中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.014 seconds)

    HEAT PIPE TEMPERATURE MANAGEMENT SYSTEM FOR A TURBOMACHINE
    1.
    发明申请
    HEAT PIPE TEMPERATURE MANAGEMENT SYSTEM FOR A TURBOMACHINE 审中-公开
    涡轮管热管温度管理系统

    公开(公告)号：US20160290235A1

    公开(公告)日：2016-10-06

    申请号：US14676950

    申请日：2015-04-02

    Applicant: General Electric Company

    Inventor： Sanji Ekanayake ,  Julio Enrique Mestroni ,  Joseph Paul Rizzo ,  Alston Ilford Scipio ,  Timothy Tahteh Yang ,  Thomas Edward Wickert

    IPC: F02C7/18

    CPC classification number: F02C7/18 ,  F01D5/181 ,  F01D9/065 ,  F01D25/125 ,  F01D25/14 ,  F02C6/18 ,  F02C7/14 ,  F02C7/143 ,  F02C7/224 ,  F05D2260/208

    Abstract: A turbomachine includes a compressor, combustor and a turbine. An intercooler is operatively connected to the compressor. The intercooler includes a first plurality of heat pipes that extend into the inter-stage gap of the compressor, and the heat pipes are operatively connected to a first manifold. The heat pipes and the manifold are configured to transfer heat from the compressed airflow to one or more heat exchangers. A first cooling system is operatively connected to the turbine. The first cooling system includes a second plurality of heat pipes attached to or embedded within at least one of the plurality of wheels. The compressor bleed off air is configured to impinge onto at least one of the plurality of wheels or the second plurality of heat pipes. The second plurality of heat pipes and the compressor bleed off air are configured to cool at least one of the plurality of wheels.

    Abstract translation: 涡轮机包括压缩机，燃烧器和涡轮机。 中间冷却器可操作地连接到压缩机。 中间冷却器包括延伸到压缩机的级间间隙中的第一多个热管，并且热管可操作地连接到第一歧管。 热管和歧管被构造成将热量从压缩气流传递到一个或多个热交换器。 第一冷却系统可操作地连接到涡轮机。 第一冷却系统包括附接到或嵌入在多个轮中的至少一个中的第二多个热管。 压缩机排出的空气被配置成撞击到多个轮或第二多个热管中的至少一个。 第二多个热管和压缩机排出的空气构造成冷却多个轮中的至少一个。

    SHAFT ARRANGEMENT FOR TURBOMACHINES
    2.
    发明申请
    SHAFT ARRANGEMENT FOR TURBOMACHINES 审中-公开

    公开(公告)号：US20190010868A1

    公开(公告)日：2019-01-10

    申请号：US16122158

    申请日：2018-09-05

    Applicant: General Electric Company

    Inventor： Dwight Eric Davidson ,  Jeffrey John Butkiewicz ,  Jeremy Daniel Van Dam ,  Thomas Edward Wickert

    IPC: F02C7/06 ,  F02C3/10 ,  F02C3/073

    Abstract: Embodiments of the disclosure provide a shaft assembly including: a first shaft extending through a compressor and a turbine of the turbomachine; a second shaft coupled to the first shaft through a load coupling component; a generator mounted on the second shaft, wherein the turbine drives the generator; a plurality of mono-type low-loss bearings supporting the first and second shafts at the compressor, turbine, and generator; and a plurality of rotating blade structures within the compressor and the turbine of the turbomachine, wherein at least one of the plurality of rotating blade structures in the compressor includes a low-density material, and at least one of the plurality of rotating blade structures in the turbine includes the low-density material.

    POWER TRAIN ARCHITECTURES WITH MONO-TYPE LOW-LOSS BEARINGS AND LOW-DENSITY MATERIALS
    3.
    发明申请
    POWER TRAIN ARCHITECTURES WITH MONO-TYPE LOW-LOSS BEARINGS AND LOW-DENSITY MATERIALS 审中-公开
    单轴低损失轴承和低密度材料的动力火箭架构

    公开(公告)号：US20160047303A1

    公开(公告)日：2016-02-18

    申请号：US14460576

    申请日：2014-08-15

    Applicant: General Electric Company

    Inventor： Dwight Eric Davidson ,  Jeffrey John Butkiewicz ,  Jeremy Daniel Van Dam ,  Thomas Edward Wickert

    IPC: F02C3/073 ,  F02C7/06 ,  F02C3/10

    CPC classification number: F02C7/06 ,  F02C3/073 ,  F02C3/10 ,  F05D2300/522 ,  Y02E20/16 ,  Y02T50/672

    Abstract: Power train architectures with mono-type low-loss bearings and low-density materials are disclosed. The gas turbine used in these architectures can include a compressor section, a turbine section, and a combustor section. A generator, coupled to the rotor shaft, is driven by the turbine section. The compressor section, the turbine section, and the generator include rotating components, at least one of the rotating components in one of the compressor section, the turbine section, and the generator including a low-density material. Bearings support the rotor shaft within the compressor section, the turbine section and the generator, wherein at least one of the bearings is a mono-type low-loss bearing.

    Abstract translation: 公开了具有单型低损耗轴承和低密度材料的动力传动系结构。 在这些结构中使用的燃气轮机可以包括压缩机部分，涡轮机部分和燃烧器部分。 联接到转子轴的发电机由涡轮部分驱动。 压缩机部分，涡轮部分和发电机包括旋转部件，压缩机部分，涡轮机部分和发电机之一中的至少一个旋转部件包括低密度材料。 轴承支撑压缩机部分，涡轮部分和发电机内的转子轴，其中至少一个轴承是单型低损耗轴承。

    HEAT PIPE TEMPERATURE MANAGEMENT SYSTEM FOR A TURBOMACHINE
    4.
    发明申请
    HEAT PIPE TEMPERATURE MANAGEMENT SYSTEM FOR A TURBOMACHINE 有权
    涡轮管热管温度管理系统

    公开(公告)号：US20160290233A1

    公开(公告)日：2016-10-06

    申请号：US14676936

    申请日：2015-04-02

    Applicant: General Electric Company

    Inventor： Sanji Ekanayake ,  Joseph Paul Rizzo ,  Alston Ilford Scipio ,  Timothy Tahteh Yang ,  Thomas Edward Wickert

    IPC: F02C7/141 ,  F02C6/08 ,  F01K23/02 ,  F02C7/224

    CPC classification number: F02C7/141 ,  F01D5/082 ,  F01D5/088 ,  F01D5/18 ,  F01D5/181 ,  F01D9/065 ,  F01D25/125 ,  F01K23/02 ,  F02C6/08 ,  F02C6/18 ,  F02C7/14 ,  F02C7/143 ,  F02C7/224 ,  F05D2260/208 ,  Y02E20/16

    Abstract: A turbomachine includes a compressor having an inter-stage gap between adjacent rows of rotor blades and stator vanes. A combustor is connected to the compressor, and a turbine is connected to the combustor. An intercooler is operatively connected to the compressor, and includes a first plurality of heat pipes that extend into the inter-stage gap. The first plurality of heat pipes are operatively connected to a first manifold, and the heat pipes and the first manifold are configured to transfer heat from the compressed airflow from the compressor to heat exchangers. A cooling system is operatively connected to the turbine, and includes a second plurality of heat pipes located in the turbine nozzles. The second plurality of heat pipes are operatively connected to a second manifold, and the heat pipes and the second manifold are configured to transfer heat from the turbine nozzles to the heat exchangers.

    Abstract translation: 涡轮机包括压缩机，其具有在相邻的转子叶片和定子叶片之间的间隔间隙。 燃烧器连接到压缩机，并且涡轮连接到燃烧器。 中间冷却器可操作地连接到压缩机，并且包括延伸到级间间隙中的第一多个热管。 第一多个热管可操作地连接到第一歧管，并且热管和第一歧管被配置为将热量从压缩空气流从压缩机传递到热交换器。 冷却系统可操作地连接到涡轮机，并且包括位于涡轮喷嘴中的第二多个热管。 第二多个热管可操作地连接到第二歧管，并且热管和第二歧管被配置为将热量从涡轮喷嘴传递到热交换器。

    System and method for augmenting gas turbine power output
    6.
    发明授权
    System and method for augmenting gas turbine power output 有权
    增加燃气轮机功率输出的系统和方法

    公开(公告)号：US08984893B2

    公开(公告)日：2015-03-24

    申请号：US13859819

    申请日：2013-04-10

    Applicant: General Electric Company

    Inventor： Mark Stewart Schroder ,  Thomas Edward Wickert ,  Mark Allan Hadley

    IPC: F02C6/16 ,  F02C3/04 ,  F02C6/08

    CPC classification number: F02C3/04 ,  F02C6/08 ,  F02C6/16 ,  Y02E60/15

    Abstract: A system for augmenting gas turbine power output includes a compressed air supply, and a compressed air storage plenum in fluid communication with the compressed air supply. The compressed air storage plenum is configured to store a compressed air from the compressed air supply for later use. The system further includes an inlet plenum sealingly coupled to an inlet of the gas turbine. The inlet plenum is in fluid communication with the compressed air storage plenum so as to route the compressed air from the compressed air storage plenum into the inlet of the compressor during augmented operation of the gas turbine.

    Abstract translation: 用于增加燃气轮机功率输出的系统包括压缩空气源和与压缩空气源流体连通的压缩空气存储增压室。 压缩空气储存室被构造成存储来自压缩空气供应源的压缩空气供以后使用。 该系统还包括密封地联接到燃气轮机的入口的入口增压室。 入口增压室与压缩空气存储增压室流体连通，以便在燃气轮机的增加操作期间将压缩空气从压缩空气储存室引导到压缩机的入口。

    SYSTEM AND METHOD FOR AUGMENTING GAS TURBINE POWER OUTPUT
    9.
    发明申请
    SYSTEM AND METHOD FOR AUGMENTING GAS TURBINE POWER OUTPUT 有权
    燃气轮机功率输出系统及方法

    公开(公告)号：US20140305127A1

    公开(公告)日：2014-10-16

    申请号：US13859819

    申请日：2013-04-10

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Mark Stewart Schroder ,  Thomas Edward Wickert ,  Mark Allan Hadley

    IPC: F02C3/04

    CPC classification number: F02C3/04 ,  F02C6/08 ,  F02C6/16 ,  Y02E60/15

    Abstract: A system for augmenting gas turbine power output includes a compressed air supply, and a compressed air storage plenum in fluid communication with the compressed air supply. The compressed air storage plenum is configured to store a compressed air from the compressed air supply for later use. The system further includes an inlet plenum sealingly coupled to an inlet of the gas turbine. The inlet plenum is in fluid communication with the compressed air storage plenum so as to route the compressed air from the compressed air storage plenum into the inlet of the compressor during augmented operation of the gas turbine.

    Abstract translation: 用于增加燃气轮机功率输出的系统包括压缩空气源和与压缩空气源流体连通的压缩空气存储增压室。 压缩空气储存室被构造成存储来自压缩空气供应源的压缩空气供以后使用。 该系统还包括密封地联接到燃气轮机的入口的入口增压室。 入口增压室与压缩空气存储增压室流体连通，以便在燃气轮机的增加操作期间将压缩空气从压缩空气储存室引导到压缩机的入口。

    Ultrasonic roller burnishing system and method, and method for machining component
    10.
    发明授权
    Ultrasonic roller burnishing system and method, and method for machining component 有权

    公开(公告)号：US11136635B2

    公开(公告)日：2021-10-05

    申请号：US16606854

    申请日：2017-04-21

    Applicant: General Electric Company

    Inventor： Qing Gao ,  Yingna Wu ,  Thomas Edward Wickert ,  Yingbin Bao

    IPC: C21D7/08 ,  B23P9/02

    Abstract: An ultrasonic roller burnishing system comprises a roller and a controller. The roller is configured to be pressed against a surface of a workpiece to a pressing depth, roll on the surface at a feed rate, and vibrate at an ultrasonic frequency under a back pressure. The roller is pressed and rolled by a motion unit which is driven by a drive motor. The vibrating of the roller is driven by an ultrasonic vibration unit with an input current inputted thereinto. The controller is configured to adjust at least one of the pressing depth, the back pressure, the input current and the feed rate based on an expected residual compressive stress and a real time output power of the drive motor, to generate a residual compressive stress in the workpiece which is in an expected range predetermined based on the expected residual compressive stress.

Patent Agency Ranking