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公开(公告)号：US10975774B2
公开(公告)日：2021-04-13
申请号：US14571322
申请日：2014-12-16
Applicant: GENERAL ELECTRIC COMPANY
Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor, a compressor wash system in communication with the compressor, a condensate or boiler feed water system in communication with the compressor, and a dosing system in communication with the condensate or boiler feed water system.
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公开(公告)号：US10099804B2
公开(公告)日：2018-10-16
申请号：US15183833
申请日：2016-06-16
Applicant: General Electric Company
Inventor： Andrew Scott Kessie , Rebecca Evelyn Hefner
Abstract: Systems and methods for assessing and quantifying the environmental impact on a mechanical component are provided. In one embodiment, a method can include receiving one or more first set(s) of data from one or more first data acquisition system(s) configured to communicate with an onboard system of an aircraft. The method can further include receiving one or more second sets of data from one or more second data acquisition systems that are remote from the aircraft. The method can include determining an aggregate amount of the environmental condition experienced by a mechanical component of the aircraft based at least in part on the first sets of data and the second sets of data. The method can include predicting a level of distress associated with the mechanical component based at least in part on the aggregate amount of the environmental condition experienced by the mechanical component.
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公开(公告)号：US09587632B2
公开(公告)日：2017-03-07
申请号：US13690298
申请日：2012-11-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Paul Stephen Dimascio , Michael Douglas Arnett , Rebecca Evelyn Hefner
CPC classification number: F03G7/06
Abstract: A thermally-controlled component and thermal control process are disclosed. The thermally-controlled component includes thermally-responsive features. The thermally-responsive features are configured to modify a flow path to control temperature variation of the thermally-controlled component. The thermally-responsive features deploy from or retract toward a surface of the thermally-controlled component in response to a predetermined temperature change. The thermal control process includes modifying the flow path in the thermally-controlled component to control temperature variation of the thermally-controlled component and/or cooling a region of the thermally-controlled component through the thermally-responsive features deploying from or retracting toward a surface of the thermally-controlled component.
Abstract translation: 公开了一种热控部件和热控制工艺。 热控制部件包括热响应特征。 热响应特征被配置为修改流路以控制热控部件的温度变化。 响应于预定的温度变化，热响应特征从热控部件的表面展开或缩回。 热控制过程包括修改热控部件中的流动路径以控制热控部件的温度变化和/或通过从表面向或朝向表面展开的热响应特征来冷却热控部件的区域 的热控部件。
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4.发明授权公开(公告)号：US11643942B2
公开(公告)日：2023-05-09
申请号：US17387910
申请日：2021-07-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Kamel Abdelkader Tayebi , Murali Krishna Kalaga , Abdurrahman Abdallah Khalidi , Maruthi Manohar Jupudi , Sumith Unniyattil , Rebecca Evelyn Hefner
CPC classification number: F01D21/003 , F01D21/14 , F02C7/05 , G01M15/14 , F01D25/32 , F05D2260/607 , F05D2260/80 , F05D2260/81 , F05D2270/3062
Abstract: A control system for turbine systems configured to utilize an intelligent model of particulate presence and accumulation within turbine systems to address engine maintenance, erosion, corrosion, and parts failure mitigation is disclosed. The control system may build an intelligent model of fluid flow based on the data value measured by at least one sensor and based on a database of known data values to provide an estimation of amount of ingress of air intake particles into the turbine system, fouling within the turbine system, erosion of at least a portion of the turbine system, and performance degradation rate of the turbine system.
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公开(公告)号：US20210231053A1
公开(公告)日：2021-07-29
申请号：US16774675
申请日：2020-01-28
Applicant: General Electric Company
Inventor： Wolfgang Franz Dietrich Mohr , Joerg Pfistner , Kamel Tayebi , Murali Krishna Kalaga , Rebecca Evelyn Hefner
Abstract: Air filtration assemblies configured to provide instant detection of particles and/or improve particle filtration are disclosed. The assemblies may include an air inlet duct in fluid communication with a compressor of a gas turbine system. The air inlet duct may include an inlet for receiving intake air including intake air particles, and an outlet positioned opposite the inlet. The assembly may also include a plurality of vane filters at the inlet, an array of fabric filters positioned in the air inlet duct, downstream of the vane filters, and a silencer assembly positioned in the air inlet duct, downstream of the fabric filters. Additionally, the assembly may include an electrostatic component positioned in the air inlet duct, downstream of the fabric filters. The electrostatic component may be configured to charge the intake air particles that pass through the vane filters and the fabric filters.
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Patent Agency Ranking
公开(公告)号：US20140086810A1
公开(公告)日：2014-03-27
申请号：US13627973
申请日：2012-09-26
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Richard Todd Everhart , Rebecca Evelyn Hefner , Cristina Colindres Kraemer , Gilbert Otto Kraemer , Surinder Singh Pabla , Stephen Gerard Pope
CPC classification number: F01N3/2803 , B01D53/864 , B01D53/8643 , B01D53/88 , B01D2257/502 , B01D2257/702 , B01J33/00 , B01J37/0215 , F01N2510/00 , F01N2510/0684 , F23C13/02 , F23C13/06 , Y10T29/49345 , Y10T29/49885
Abstract: A system includes a catalytic reactor configured to mount to a combustor. The catalytic reactor includes a catalyst configured to reduce emissions associated with combustion in the combustor. The catalytic reactor also includes a first sacrificial coating disposed over the catalyst prior to mounting of the catalytic reactor into the combustor, wherein the first sacrificial coating is removable while the catalytic reactor is mounted to the combustor without damaging the catalyst.
Abstract translation: 一种系统包括配置成安装到燃烧器的催化反应器。 催化反应器包括被配置为减少与燃烧器中的燃烧相关的排放的催化剂。 催化反应器还包括在将催化反应器安装到燃烧器中之前设置在催化剂上的第一牺牲涂层，其中当催化反应器安装到燃烧器而不损坏催化剂时，第一牺牲涂层是可去除的。
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公开(公告)号：US10752382B2
公开(公告)日：2020-08-25
申请号：US16131457
申请日：2018-09-14
Applicant: General Electric Company
Inventor： Andrew Scott Kessie , Rebecca Evelyn Hefner
Abstract: Systems and methods for assessing and quantifying the environmental impact on a mechanical component are provided. In one embodiment, a method can include receiving one or more first set(s) of data from one or more first data acquisition system(s) configured to communicate with an onboard system of an aircraft. The method can further include receiving one or more second sets of data from one or more second data acquisition systems that are remote from the aircraft. The method can include determining an aggregate amount of the environmental condition experienced by a mechanical component of the aircraft based at least in part on the first sets of data and the second sets of data. The method can include predicting a level of distress associated with the mechanical component based at least in part on the aggregate amount of the environmental condition experienced by the mechanical component.
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公开(公告)号：US10294869B2
公开(公告)日：2019-05-21
申请号：US15182359
申请日：2016-06-14
Applicant: General Electric Company
Inventor： Xiaomo Jiang , Rebecca Evelyn Hefner , Bradford George Foulkes , Jianxiong Chen , John Robert Korsedal
Abstract: A control system for a gas turbine includes a processor. The processor configured to access one or more operating parameters of the gas turbine. The operating parameters are configured to specify how the gas turbine operates. The processor is configured to predict a rate of degradation to one or more parts of a compressor of the gas turbine due to one or more effects on the parts by operating the gas turbine according to the one or more operating parameters. The processor is configured to send an alert to an electronic device based at least in part on the rate of degradation of the compressor.
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9.发明授权System and method of a catalytic reactor having multiple sacrificial coatings 有权具有多个牺牲涂层的催化反应器的系统和方法公开(公告)号：US09291082B2
公开(公告)日：2016-03-22
申请号：US13627973
申请日：2012-09-26
Applicant: General Electric Company
Inventor： Richard Todd Everhart , Rebecca Evelyn Hefner , Cristina Colindres Kraemer , Gilbert Otto Kraemer , Surinder Singh Pabla , Stephen Gerard Pope
CPC classification number: F01N3/2803 , B01D53/864 , B01D53/8643 , B01D53/88 , B01D2257/502 , B01D2257/702 , B01J33/00 , B01J37/0215 , F01N2510/00 , F01N2510/0684 , F23C13/02 , F23C13/06 , Y10T29/49345 , Y10T29/49885
Abstract: A system includes a catalytic reactor configured to mount to a combustor. The catalytic reactor includes a catalyst configured to reduce emissions associated with combustion in the combustor. The catalytic reactor also includes a first and a second sacrificial coating disposed over the catalyst prior to mounting of the catalytic reactor into the combustor, wherein the first and second sacrificial coatings are removable while the catalytic reactor is mounted to the combustor without damaging the catalyst.
Abstract translation: 一种系统包括配置成安装到燃烧器的催化反应器。 催化反应器包括被配置为减少与燃烧器中的燃烧相关的排放的催化剂。 催化反应器还包括在将催化反应器安装到燃烧器中之前设置在催化剂上的第一和第二牺牲涂层，其中第一和第二牺牲涂层是可去除的，而催化反应器安装到燃烧器而不损坏催化剂。
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公开(公告)号：US20170361947A1
公开(公告)日：2017-12-21
申请号：US15183833
申请日：2016-06-16
Applicant: General Electric Company
Inventor： Andrew Scott Kessie , Rebecca Evelyn Hefner
CPC classification number: B64F5/60 , B64F5/00 , G06Q10/06 , G07C5/008 , G08G5/0091
Abstract: Systems and methods for assessing and quantifying the environmental impact on a mechanical component are provided. In one embodiment, a method can include receiving one or more first set(s) of data from one or more first data acquisition system(s) configured to communicate with an onboard system of an aircraft. The method can further include receiving one or more second sets of data from one or more second data acquisition systems that are remote from the aircraft. The method can include determining an aggregate amount of the environmental condition experienced by a mechanical component of the aircraft based at least in part on the first sets of data and the second sets of data. The method can include predicting a level of distress associated with the mechanical component based at least in part on the aggregate amount of the environmental condition experienced by the mechanical component.
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