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公开(公告)号：US11292220B2
公开(公告)日：2022-04-05
申请号：US15974197
申请日：2018-05-08
Applicant: General Electric Company
Inventor： Shan Liu , Paul Stephen Dimascio , Jonathan Matthew Lomas , Alexander Regan Fannin , Carrie Lynn Grimard
Abstract: A rework press assembly for reworking a dimensionally non-conformant component is provided. The rework press assembly includes a frame, a die coupled to the frame and configured to contact a first portion of the component, and a ram. The ram is coupled to the frame opposite the die with respect to an axis of the rework press assembly and is configured to contact a second portion of the component. The ram and the die define a component cavity therebetween. At least one of the die and the ram has a first length, relative to the axis, in response to the rework press assembly being at a first thermal condition. The at least one of the die and the ram has a second length, relative to the axis, in response to the rework press assembly being at a second thermal condition, and the second length is greater than the first length.
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公开(公告)号：US10436702B2
公开(公告)日：2019-10-08
申请号：US15149276
申请日：2016-05-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Krishnamurthy Anand , Paul Stephen Dimascio , Sundar Amancherla , Rebecca E. Hefner
Abstract: A corrosion monitoring system includes at least one corrosion sensor. The corrosion sensor includes a metallic plug having at least one opening, at least one ceramic sheath in the opening of the metallic plug, and a plurality of probes. Each probe has a central portion with a predetermined cross sectional area extending from the metallic plug. The ceramic sheath electrically isolates each first end and each second end of the probes from the metallic plug and the other first ends and second ends. The probes are sized to provide a distribution of predetermined cross sectional areas of the central portions. The corrosion monitoring system also includes a resistance meter measuring an ohmic resistance for at least one of the probes and a computer determining a corrosion rate by correlating a rate of change of the ohmic resistance to the corrosion rate of the probe.
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公开(公告)号：US08944768B2
公开(公告)日：2015-02-03
申请号：US13906075
申请日：2013-05-30
Applicant: General Electric Company
Inventor： Mark L. Hunt , Paul Stephen Dimascio , Warren Martin Miglietti , Steve P. Byam , Matthew James O'Connell
CPC classification number: F01D5/147 , B23P15/04 , F01D5/20 , F01D5/282 , Y10T29/49337 , Y10T29/49339
Abstract: A composite turbine blade and a method of manufacture thereof is disclosed. The composite turbine blade comprises a turbine blade portion comprising a first material and a first tip plate comprising a second material. The turbine blade portion has an exterior wall and an interior wall surrounding a hollow interior cavity, and a top surface extending from the exterior wall to the interior wall bounding an orifice that is fluidly connected to the hollow interior cavity. The first tip plate may be attached to the turbine blade along the top surface and extending from proximate the exterior wall of the turbine blade across the orifice to cover the orifice.
Abstract translation: 公开了一种复合涡轮叶片及其制造方法。 复合涡轮机叶片包括涡轮叶片部分，其包括第一材料和包括第二材料的第一顶板。 涡轮机叶片部分具有外壁和围绕中空内腔的内壁，以及从外壁延伸到限定流体连接到中空内腔的孔的内壁的顶表面。 第一顶板可以沿着顶表面附接到涡轮机叶片，并且从涡轮机叶片的外壁的近端延伸穿过孔口以覆盖孔口。
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公开(公告)号：US09551058B2
公开(公告)日：2017-01-24
申请号：US14098599
申请日：2013-12-06
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: C23C4/01 , B05D1/32 , C23C4/134 , C23C4/18 , C23C14/044 , C23C14/588 , Y10T428/24322
Abstract: Coating methods and a coated substrate are provided. The coating method includes providing a component having an aperture formed in a surface thereof, arranging and disposing a hollow member on a portion of the surface to define a hollow space above the aperture corresponding to a shape of the aperture at the surface, applying at least one coating over the surface of the component and the hollow member to form an applied coating having an applied coating thickness, and removing at least a portion of the hollow member to expose the hollow space through the applied coating. The coated substrate includes a component having an aperture formed in a surface thereof, a hollow member arranged and disposed on the surface to define a hollow space above the aperture, and an applied coating over the surface of the component, the hollow space being exposed through the applied coating.
Abstract translation: 提供涂布方法和涂布的基材。 该涂覆方法包括提供一个具有在其表面中形成的孔的部件，在该表面的一部分上布置和设置中空部件，以在孔的上方限定一个与表面上的孔的形状对应的中空空间，至少施加 一个涂层在部件的表面上和中空部件上，以形成具有涂覆涂层厚度的涂覆涂层，以及去除中空部件的至少一部分以通过涂覆的涂层露出中空空间。 涂覆的基底包括具有在其表面中形成的孔的部件，布置并设置在表面上以限定孔的上方的中空空间的中空部件，以及涂覆在部件表面上的涂层，中空空间暴露于 涂层。
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5.发明授权公开(公告)号：US09348001B2
公开(公告)日：2016-05-24
申请号：US14058513
申请日：2013-10-21
Applicant: General Electric Company
Inventor： Thomas Robert Reid , Paul Stephen Dimascio , Jonathan Matthew Lomas
IPC: G01M15/14 , G01R33/038 , G01N27/90
CPC classification number: G01R33/038 , G01N27/90 , G01N27/902
Abstract: A system for locating at least one surface feature, such as a cooling aperture, on a turbine component is provided. The system includes at least one feature marker configured for placement adjacent to the at least one surface feature. The system also includes at least one sensor configured for non-visual detection of the at least one feature marker. The system also includes a control device coupled to the at least one sensor for receiving signals from the at least one sensor, wherein the signals represent data indicative of one of a presence of the at least one feature marker and an absence of the at least one feature marker.
Abstract translation: 提供了一种用于在涡轮机部件上定位至少一个表面特征（例如冷却孔）的系统。 所述系统包括至少一个特征标记，其被配置用于邻近所述至少一个表面特征的放置。 该系统还包括配置用于至少一个特征标记的非视觉检测的至少一个传感器。 所述系统还包括耦合到所述至少一个传感器的控制装置，用于接收来自所述至少一个传感器的信号，其中所述信号表示指示所述至少一个特征标记的存在之一的数据，以及所述至少一个 特征标记。
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Patent Agency Ranking
公开(公告)号：US09015944B2
公开(公告)日：2015-04-28
申请号：US13774275
申请日：2013-02-22
Applicant: General Electric Company
Inventor： Benjamin Paul Lacy , Paul Stephen Dimascio , Srikanth Chandrudu Kottilingam , David Edward Schick
CPC classification number: B23P15/00 , B23P15/02 , B23P17/00 , B23P2700/13 , F23R3/002 , F23R2900/00018 , Y10T29/302 , Y10T29/49234 , Y10T29/4935 , Y10T29/49906
Abstract: A method of forming a microchannel cooled component is provided. The method includes forming at least one microchannel within a surface of a relatively planar plate. The method also includes placing a relatively planar cover member over the surface having the at least one microchannel formed therein. The method further includes adhering the relatively planar cover member to the relatively planar plate. The method yet further includes curving the microchannel cooled component by pressing the relatively planar cover member with a forming component for at least a portion of a time period of adhering the relatively planar cover member to the relatively planar plate.
Abstract translation: 提供了形成微通道冷却部件的方法。 该方法包括在相对平面的板的表面内形成至少一个微通道。 该方法还包括将相对平坦的覆盖部件放置在其上形成有至少一个微通道的表面上。 该方法还包括将相对平坦的盖构件粘附到相对平面的板上。 该方法还包括通过用相对平面的覆盖构件将成形部件按压至少一部分将相对平面的盖构件粘附到相对平面的板的时间段来弯曲微通道冷却部件。
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7.发明申请公开(公告)号：US20150107341A1
公开(公告)日：2015-04-23
申请号：US14058513
申请日：2013-10-21
Applicant: General Electric Company
Inventor： Thomas Robert Reid , Paul Stephen Dimascio , Jonathan Matthew Lomas
IPC: G01M15/14 , G01R33/038
CPC classification number: G01R33/038 , G01N27/90 , G01N27/902
Abstract: A system for locating at least one surface feature, such as a cooling aperture, on a turbine component is provided. The system includes at least one feature marker configured for placement adjacent to the at least one surface feature. The system also includes at least one sensor configured for non-visual detection of the at least one feature marker. The system also includes a control device coupled to the at least one sensor for receiving signals from the at least one sensor, wherein the signals represent data indicative of one of a presence of the at least one feature marker and an absence of the at least one feature marker.
Abstract translation: 提供了一种用于在涡轮机部件上定位至少一个表面特征（例如冷却孔）的系统。 所述系统包括至少一个特征标记，其被配置用于邻近所述至少一个表面特征的放置。 该系统还包括配置用于至少一个特征标记的非视觉检测的至少一个传感器。 所述系统还包括耦合到所述至少一个传感器的控制装置，用于接收来自所述至少一个传感器的信号，其中所述信号表示指示所述至少一个特征标记的存在之一的数据，以及所述至少一个 特征标记。
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公开(公告)号：US09995169B2
公开(公告)日：2018-06-12
申请号：US13801547
申请日：2013-03-13
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Jon Conrad Schaeffer , Surinder Singh Pabla , Paul Stephen Dimascio , Krishnamurthy Anand , Joshua Lee Margolies , Padmaja Parakala
CPC classification number: F01D25/08 , C23C28/042 , F01D5/288 , F01D25/005
Abstract: A process of forming a calcium-magnesium-aluminosilicate (CMAS) penetration resistant coating, and a CMAS penetration resistant coating are disclosed. The process includes providing a thermal barrier coating having a dopant, and exposing the thermal barrier coating to calcium-magnesium-aluminosilicate and gas turbine operating conditions. The exposing forming a calcium-magnesium-aluminosilicate penetration resistant layer. The coating includes a thermal barrier coating composition comprising a dopant selected from the group consisting of rare earth elements, non-rare earth element solutes, and combinations thereof. Additional or alternatively, the coating includes a thermal barrier coating and an impermeable barrier layer or a washable sacrificial layer positioned on an outer surface of the thermal barrier coating.
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9.发明授权公开(公告)号：US09671030B2
公开(公告)日：2017-06-06
申请号：US13690233
申请日：2012-11-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Paul Stephen Dimascio , Michael Douglas Arnett , Rebecca Evelyn Hefner , Christopher D. Higgins
CPC classification number: F16K31/002 , F01D11/003 , F01D11/18 , F01D17/085 , F05D2300/5021 , F16J15/164 , F16J15/445
Abstract: A metallic seal assembly, a turbine component, and a method of regulating flow in turbo-machinery are disclosed. The metallic seal assembly includes a sealing structure having thermally-responsive features. The thermally-responsive features deploy from or retract toward a surface of the sealing structure in response to a predetermined temperature change. The turbine component includes the metallic seal assembly. The method of regulating flow in turbo-machinery includes providing the metallic seal assembly and raising or retracting the thermally-responsive features in response to the predetermined temperature change.
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公开(公告)号：US20140237784A1
公开(公告)日：2014-08-28
申请号：US13774275
申请日：2013-02-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Benjamin Paul Lacy , Paul Stephen Dimascio , Srikanth Chandrudu Kottilingam , David Edward Schick
CPC classification number: B23P15/00 , B23P15/02 , B23P17/00 , B23P2700/13 , F23R3/002 , F23R2900/00018 , Y10T29/302 , Y10T29/49234 , Y10T29/4935 , Y10T29/49906
Abstract: A method of forming a microchannel cooled component is provided. The method includes forming at least one microchannel within a surface of a relatively planar plate. The method also includes placing a relatively planar cover member over the surface having the at least one microchannel formed therein. The method further includes adhering the relatively planar cover member to the relatively planar plate. The method yet further includes curving the microchannel cooled component by pressing the relatively planar cover member with a forming component for at least a portion of a time period of adhering the relatively planar cover member to the relatively planar plate.
Abstract translation: 提供了形成微通道冷却部件的方法。 该方法包括在相对平面的板的表面内形成至少一个微通道。 该方法还包括将相对平坦的覆盖部件放置在其上形成有至少一个微通道的表面上。 该方法还包括将相对平坦的盖构件粘附到相对平面的板上。 该方法还包括通过用相对平面的覆盖构件将成形部件按压至少一部分将相对平面的盖构件粘附到相对平面的板的时间段来弯曲微通道冷却部件。
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