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11. 发明授权

US09624779B2 Thermal management article and method of forming the same, and method of thermal management of a substrate 有权
公开(公告)号：US09624779B2
公开(公告)日：2017-04-18
申请号：US14053758
申请日：2013-10-15
申请人： GENERAL ELECTRIC COMPANY
发明人： David Edward Schick , Srikanth Chandrudu Kottilingam , Benjamin Paul Lacy , Yan Cui , Brian Lee Tollison
IPC分类号： F01D5/18 , B23P15/04 , F01D25/12
CPC分类号： F01D5/185 , B23P15/04 , B23P2700/06 , F01D5/187 , F01D25/12 , F05D2230/22 , F05D2230/232 , F05D2230/237 , F05D2230/51 , F05D2240/11 , F05D2240/12 , F05D2250/294 , F05D2260/2212 , Y10T29/49343
摘要： A thermal management article, a method for forming a thermal management article and a thermal management method are disclosed. Forming a thermal management article includes forming a duct adapted to be inserted into a groove on the surface of a substrate, and attaching the duct to the groove so that the top outer surface of the duct is substantially flush with the surface of the substrate. Thermal management of a substrate includes transporting a fluid through the duct of a thermal management article to alter the temperature of the substrate.

12. 发明申请

US20150375359A1 COMPONENT SURFACE FINISHING SYSTEMS AND METHODS 审中-公开
标题翻译：组件表面处理系统和方法
公开(公告)号：US20150375359A1
公开(公告)日：2015-12-31
申请号：US14318943
申请日：2014-06-30
申请人： General Electric Company
发明人： Yan Cui , Srikanth Chandrudu Kottilingam , Brian Lee Tollison , Dechao Lin , David Edward Schick
IPC分类号： B24B31/10 , F01D25/12 , B24B1/00
CPC分类号： B24B31/102 , B24B1/005 , B33Y40/00 , F01D25/12 , F05D2220/30 , F05D2230/90 , F05D2260/20
摘要： Methods for finishing a component include providing the component comprising one or more interior surfaces fluidly connected to one or more exterior surfaces, providing a plurality of magnetic particles, and applying a magnetic field so as to repeatedly move the magnetic particles against the interior surfaces and exterior surfaces of the component.
摘要翻译：用于整理部件的方法包括提供包括流体连接到一个或多个外表面的一个或多个内表面的部件，提供多个磁性颗粒，以及施加磁场，以便将磁性颗粒重复地移动抵靠内表面和外部组件的表面。

13. 发明授权

US09221121B2 Welding process for welding three elements using two angled energy beams 有权
标题翻译：使用两个倾斜能量束焊接三个元件的焊接过程
公开(公告)号：US09221121B2
公开(公告)日：2015-12-29
申请号：US13851268
申请日：2013-03-27
申请人： GENERAL ELECTRIC COMPANY
发明人： Dechao Lin , Zhaoli Hu , Brian Lee Tollison
IPC分类号： B23K26/24 , B23K15/00 , B23K10/02 , B23K26/02 , B23K26/06 , B23K26/067
CPC分类号： B23K26/035 , B23K10/02 , B23K15/0013 , B23K15/004 , B23K15/0053 , B23K26/0604 , B23K26/0676 , B23K26/242 , B23K2101/001 , B23K2101/14 , Y10T403/478
摘要： A welding process, welding system and welded article are disclosed. The welding process includes directing energy from one or more fusion beams to join a first element to a second element and to join the first element to a third element. The directing of the energy is at a first lateral angle and a second lateral angle with respect to the first element. The welding system includes an energy emitting device, a first fusion beam and a second fusion beam. The first fusion beam and the second fusion beam are oriented to extend diagonally through an article. The laser welded article includes the first element joined to the second element, and the first element joined to the third element. A fillet weld is formed in a first inaccessible portion between the first element and the second element and a second inaccessible portion between the first element and the third element.
摘要翻译：公开了一种焊接工艺，焊接系统和焊接制品。焊接过程包括将能量从一个或多个融合梁引导以将第一元件连接到第二元件并将第一元件连接到第三元件。能量的引导相对于第一元件处于第一横向角度和第二横向角度。焊接系统包括能量发射装置，第一熔化束和第二熔融束。第一个融合束和第二个融合束被定向成斜向延伸穿过物品。激光焊接制品包括连接到第二元件的第一元件和连接到第三元件的第一元件。在第一元件和第二元件之间的第一不可接近部分中形成角焊，并且在第一元件和第三元件之间形成第二不可接近部分。

14. 发明授权

US09126279B2 Brazing method 有权
标题翻译：钎焊法
公开(公告)号：US09126279B2
公开(公告)日：2015-09-08
申请号：US14041701
申请日：2013-09-30
申请人： GENERAL ELECTRIC COMPANY
发明人： David Edward Schick , Srikanth Chandrudu Kottilingam , Benjamin Paul Lacy , John Wesley Harris, Jr. , Brian Lee Tollison
IPC分类号： B23K31/02 , B23K1/00 , B23K1/20 , B23K1/19
CPC分类号： B23K1/0018 , B23K1/00 , B23K1/19 , B23K1/20 , B23K31/02 , B23K2101/001
摘要： A brazing method is disclosed. The brazing method includes providing a substrate, providing at least one groove in the substrate, providing a support member, positioning the support member over the at least one groove in the substrate, providing a braze material, applying the braze material over the support member to form an assembly, and heating the assembly to braze the braze material to the substrate. Another brazing method includes providing a preform, providing a wire mesh, pressing the wire mesh into the preform, heating the preform to form a braze material including the wire mesh, providing a substrate, providing at least one groove in the substrate, applying the braze material over the at least one groove in the substrate, then brazing the braze material to the substrate.
摘要翻译：披露了钎焊方法。所述钎焊方法包括提供衬底，在所述衬底中提供至少一个凹槽，提供支撑构件，将所述支撑构件定位在所述衬底中的所述至少一个凹槽上方，提供钎焊材料，将所述钎焊材料施加到所述支撑构件上方，形成组件，并加热组件以将钎焊材料钎焊到衬底。另一种钎焊方法包括提供预制件，提供丝网，将丝网压入预制件中，加热预成型件以形成包括金属丝网的钎焊材料，提供基材，在基材中提供至少一个凹槽，施加钎焊材料穿过衬底中的至少一个凹槽，然后将钎焊材料钎焊到衬底上。

15. 发明授权

US11559847B2 Superalloy part and method of processing 有权
公开(公告)号：US11559847B2
公开(公告)日：2023-01-24
申请号：US16737469
申请日：2020-01-08
申请人： General Electric Company
发明人： Yan Cui , Michael Douglas Arnett , Matthew Joseph Laylock , Brian Lee Tollison , Jeffrey Michael Breznak
IPC分类号： B23K1/00 , C22F1/10 , C22C19/05 , B23K101/00 , B23K103/08
摘要： A method for repairing a part and the resulting is disclosed. The method includes positioning a plug having an inner braze element coupled thereto into a cavity defined by an internal surface of a component. The cavity has a circular cross-section at the external surface of the component. The plug completely fills the circular cross-section and the inner braze element is within the cavity. A braze paste is positioned at least partially around the plug at the external surface. The component is positioned such that the inner braze element is above the plug. The component is subjected to a thermal cycle to melt the inner braze element around the plug, completely sealing the cavity by forming a metallurgical bond with the plug and the internal surface of the component. During the thermal cycle the braze paste is melted to form a metallurgical bond with the plug and external surface.

16. 发明授权

US11377962B2 Closure element with extensions for internal passage of component 有权
公开(公告)号：US11377962B2
公开(公告)日：2022-07-05
申请号：US16561730
申请日：2019-09-05
申请人： General Electric Company
发明人： Yan Cui , Michael Douglas Arnett , Matthew Joseph Laylock , Brian Lee Tollison
IPC分类号： F01D5/14 , B23K1/00 , C22C19/00 , C22C35/00
摘要： A closure element for an internal passage in a component, and a related method and turbine blade or nozzle are disclosed. The closure element includes a spherical body made of a first superalloy, and a plurality of extensions extending from a surface of the spherical body. The plurality of extensions made of the same, similar or different material other than the first superalloy. Subjecting the component to at least one thermal cycle causes a braze material to form a metallurgical bond with the spherical body, the plurality of extensions and the passage wall to seal the internal passage.

17. 发明授权

US11033987B2 Hybrid article, method for forming hybrid article and method for welding 有权
公开(公告)号：US11033987B2
公开(公告)日：2021-06-15
申请号：US15472693
申请日：2017-03-29
申请人： GENERAL ELECTRIC COMPANY
发明人： Yan Cui , Srikanth Chandrudu Kottilingam , Matthew J. Laylock , Brian Lee Tollison
IPC分类号： B23K35/02 , C22C19/07 , C22C19/00 , B23K35/30 , C22C19/05 , B23K35/40 , B32B15/01 , B22F3/10 , B22F5/12 , B22F7/04 , B23K9/167 , B23K9/23 , B23K15/00 , B23K26/00 , C23C24/08 , B22F7/06
摘要： A hybrid article is disclosed including a sintered coating disposed on and circumscribing the lateral surface of a core having a core material and a greater density than the sintered coating. The sintered coating includes more than about 95% up to about 99.5% of a first metallic particulate material including a first melting point, and from about 0.5% up to about 5% of a second metallic particulate material having a second melting point lower than the first melting point. A method for forming the hybrid article is disclosed including disposing the core in a die, introducing a slurry having the metallic particulate materials into a gap between the lateral surface and the die, and sintering the slurry. A method for welding a workpiece is disclosed including the hybrid article serving as a weld filler.

18. 发明授权

US10981248B2 Hybrid welding apparatuses, systems and methods for spatially offset components 有权
公开(公告)号：US10981248B2
公开(公告)日：2021-04-20
申请号：US14087332
申请日：2013-11-22
申请人： General Electric Company
发明人： Dechao Lin , Srikanth Chandrudu Kottilingam , Yan Cui , Brian Lee Tollison
IPC分类号： B23K26/348
摘要： Hybrid welding methods include directing a laser beam from a laser onto a first component that is vertically offset from a second component, and, directing a weld arc from an arc welder onto a weld joint between the first component and the second component to weld the first and second components together.

19. 发明授权

US10767501B2 Article, component, and method of making a component 有权
公开(公告)号：US10767501B2
公开(公告)日：2020-09-08
申请号：US15134758
申请日：2016-04-21
申请人： GENERAL ELECTRIC COMPANY
发明人： Joseph Anthony Weber , Srikanth Chandrudu Kottilingam , Brian Lee Tollison
IPC分类号： F01D5/04 , F01D9/02 , F01D25/00
摘要： An article, a component, and a method of making a component are provided. The article includes a contoured proximal face and a contoured distal face. The contoured proximal face is arranged and disposed to substantially mirror a contour of an end wall of a component. The component includes a first end wall, a second end wall, and an article including a contoured proximal face secured to at least one of the first end wall and the second end wall. The method of making a component includes forming an article having a proximal face and a distal face, contouring the proximal face of the article to form a contoured proximal face that substantially mirrors a contour of a first end wall or a second end wall of the component, and securing the contoured proximal face of the article to one of the first end wall and the second end wall.

20. 发明授权

US10731483B2 Thermal management article 有权
公开(公告)号：US10731483B2
公开(公告)日：2020-08-04
申请号：US14962759
申请日：2015-12-08
申请人： GENERAL ELECTRIC COMPANY
发明人： Srikanth Chandrudu Kottilingam , Jon Conrad Schaeffer , Brian Lee Tollison , Yan Cui , David Edward Schick
IPC分类号： F01D5/28 , F01D25/12 , F28F13/18
摘要： A thermal management article is disclosed including a substrate and a first coating disposed on the substrate. The first coating includes a first coating surface and at least one passageway disposed between the substrate and the first coating surface. The at least one passageway defines at least one fluid pathway. A method for forming a thermal management article is disclosed including attaching at least one passageway to a substrate. The at least one passageway includes a passageway wall having a wall thickness and defines at least one fluid pathway. A first coating is applied to the substrate and the passageway wall, forming a first coating surface. The at least one passageway is disposed between the substrate and the first coating surface.

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