-
公开(公告)号：US20160348536A1
公开(公告)日：2016-12-01
申请号：US14725374
申请日：2015-05-29
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Benjamin Paul LACY , Gary Michael ITZEL , Srikanth Chandrudu KOTTILINGAM , Sandip DUTTA , David Edward SCHICK
CPC classification number: F01D25/12 , B33Y10/00 , B33Y80/00 , F01D5/189 , F01D9/02 , F05D2230/31 , F05D2260/201
Abstract: An article and method of forming an article are provided. The article includes a body portion separating an inner region and an outer region, an aperture in the body portion, the aperture fluidly connecting the inner region to the outer region, and a conduit extending from an outer surface of the body portion at the aperture and being arranged and disposed to controllably direct fluid from the inner region to the outer region. The method includes providing a body portion separating an inner region and an outer region, providing an aperture in the body portion, and forming a conduit over the aperture, the conduit extending from an outer surface of the body portion and being arranged and disposed to controllably direct fluid from the inner region to the outer region. The article is arranged and disposed for insertion within a hot gas path component.
Abstract translation: 提供了一种制品的制造和制造方法。 该物品包括分离内部区域和外部区域的主体部分，主体部分中的孔，将内部区域流体连接到外部区域的孔，以及在孔处从主体部分的外表面延伸的管道， 被布置和布置成可控制地将流体从内部区域引导到外部区域。 该方法包括提供分离内部区域和外部区域的主体部分，在主体部分中提供孔，并且在孔的上方形成导管，导管从主体部分的外表面延伸并且被布置和设置成可控地 直接流体从内部区域到外部区域。 该物品布置和布置成用于插入热气路径部件中。
-
公开(公告)号：US20180178288A1
公开(公告)日：2018-06-28
申请号：US15900309
申请日：2018-02-20
Applicant: GENERAL ELECTRIC COMPANY
IPC: B22F3/105 , C23C28/02 , B23K26/342 , C23C24/10 , C22C19/07 , B29C64/153 , B32B15/01 , C23C28/00 , B22F7/08 , B22F5/00 , C22C19/05 , B33Y80/00 , B33Y10/00 , B23K101/00
CPC classification number: B22F3/1055 , B22F5/009 , B22F7/08 , B23K26/342 , B23K35/304 , B23K35/3046 , B23K2101/001 , B29C64/153 , B32B15/01 , B33Y10/00 , B33Y80/00 , C22C19/055 , C22C19/056 , C22C19/057 , C22C19/07 , C23C24/106 , C23C28/02 , C23C28/022 , C23C28/34 , Y02P10/295
Abstract: An article includes a substrate and a structure including direct metal laser melted material of predetermined thickness attached to the substrate, the structure formed by providing and depositing a metal alloy powder to form an initial layer having a preselected thickness and shape including at least one aperture, melting the metal alloy powder with a focused energy source, transforming the powder layer to a sheet of metal alloy, sequentially depositing an additional layer of the metal alloy powder over the sheet of metal alloy, the additional preselected shape including an aperture corresponding to the aperture in the initial layer, and melting each additional layer of the metal alloy powder with the focused energy source, increasing the thickness of the sheet and forming at least one aperture having a predetermined profile, the article further including a passageway through the structure including the aperture and a corresponding metering hole.
-
公开(公告)号：US20170167270A1
公开(公告)日：2017-06-15
申请号：US14965178
申请日：2015-12-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Gary Michael ITZEL , Benjamin Paul LACY
IPC: F01D5/18 , B33Y80/00 , B23K15/00 , F01D25/12 , B22F3/105 , B22F5/04 , F01D9/04 , B33Y10/00 , B23K26/342
CPC classification number: F01D5/187 , B22F3/1055 , B22F5/04 , B22F7/06 , B22F2005/005 , B23K15/0086 , B23K26/342 , B23K2101/001 , B33Y10/00 , B33Y80/00 , F01D9/041 , F01D9/065 , F01D25/12 , F05D2220/32 , F05D2230/31 , F05D2260/202 , F05D2260/2212 , F05D2260/2214 , F05D2260/22141 , F05D2300/172 , F05D2300/5024 , Y02P10/295
Abstract: An article and method of forming an article are provided. The article includes a body portion having an inner surface and an outer surface, the inner surface defining an inner region, and at least one cooling feature positioned within the inner region. The body portion includes a first material and the at least one cooling feature includes a second material, the second material having a higher thermal conductivity than the first material. The method includes manufacturing a body portion by an additive manufacturing technique and manufacturing at least one cooling feature by the additive manufacturing technique. The body portion includes a first material and the at least one cooling feature includes a second material, the second material having a higher thermal conductivity than the first material.
-
公开(公告)号：US20170067636A1
公开(公告)日：2017-03-09
申请号：US14847347
申请日：2015-09-08
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: F23R3/06 , B22F3/1055 , B22F5/009 , B22F5/04 , B22F5/10 , B22F2005/005 , B33Y10/00 , B33Y80/00 , F01D5/188 , F01D5/189 , F05D2230/31 , F23R2900/03045 , Y02P10/295
Abstract: A cooling article and method of forming a cooling article are provided. The cooling article includes a body portion separating an inner region and an outer region, an aperture in the body portion, the aperture fluidly connecting the inner region to the outer region, and a cooling feature extending away from an outer surface of the body portion. The cooling feature disturbs fluid flow in the outer region. The method of forming a cooling article includes forming a body portion defining an inner region and an outer region, forming an aperture in the body portion, the aperture fluidly connecting the inner region to the outer region, and forming a cooling feature extending away from an outer surface of the body portion. The cooling article is arranged and disposed for insertion within a hot gas path component of a turbine engine.
Abstract translation: 提供冷却物品及冷却物的形成方法。 冷却制品包括分隔内部区域和外部区域的主体部分，主体部分中的孔，将内部区域流体连接到外部区域的孔，以及远离主体部分的外表面延伸的冷却特征。 冷却功能会干扰外部区域的流体流动。 形成冷却制品的方法包括形成限定内部区域和外部区域的主体部分，在主体部分中形成孔，将孔径流体地连接到内部区域到外部区域，以及形成远离 主体部分的外表面。 冷却制品被布置和布置成用于插入到涡轮发动机的热气体通道部件内。
-
公开(公告)号：US20150352651A1
公开(公告)日：2015-12-10
申请号：US14831581
申请日：2015-08-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Edward SCHICK , Srikanth Chandrudu KOTTILINGAM , Benjamin Paul LACY , John Wesley HARRIS, JR. , Brian Lee TOLLISON
CPC classification number: B23K1/0018 , B23K1/00 , B23K1/19 , B23K1/20 , B23K31/02 , B23K2101/001
Abstract: 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.
-
Patent Agency Ranking
6.发明申请THREE-DIMENSIONAL PRINTING PROCESS, SWIRLING DEVICE AND THERMAL MANAGEMENT PROCESS 有权三维印刷工艺，开发设备和热管理流程公开(公告)号：US20150068629A1
公开(公告)日：2015-03-12
申请号：US14020997
申请日：2013-09-09
Applicant: General Electric Company
Inventor： Srikanth Chandrudu KOTTILINGAM , Victor John MORGAN , Benjamin Paul LACY , John Wesley HARRIS, Jr. , David Edward SCHICK
CPC classification number: F15D1/0015 , B22F3/1055 , B22F5/009 , B29C64/153 , B33Y10/00 , B33Y80/00 , F01D5/18 , F01D11/24 , F05D2240/127 , F05D2240/81 , F05D2260/204 , F05D2260/221 , F05D2260/2212 , F25B9/04 , Y02P10/295 , Y10T137/2087
Abstract: A three-dimensional printing process, a swirling device, and a thermal management process are disclosed. The three-dimensional printing process includes distributing a material to a selected region, selectively laser melting the material, and forming a swirling device from the material. The swirling device is printed by selective laser melting. The thermal management process includes providing an article having a swirling device printed by selective laser melting, and cooling a portion of the article by transporting air through the swirling device.
Abstract translation: 公开了三维打印处理，旋转装置和热管理过程。 三维印刷工艺包括将材料分配到所选择的区域，选择性地激光熔化材料，以及从材料形成旋转装置。 旋转装置通过选择性激光熔化印刷。 热管理方法包括提供具有通过选择性激光熔化印刷的旋转装置的制品，以及通过将空气输送通过旋转装置来冷却制品的一部分。
-
公开(公告)号：US20180328224A1
公开(公告)日：2018-11-15
申请号：US15590512
申请日：2017-05-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Sandip DUTTA , Joseph Anthony WEBER , Benjamin Paul LACY
CPC classification number: F01D5/189 , F05D2250/21 , F05D2260/201 , F05D2260/2212 , F05D2260/2214 , F05D2260/22141
Abstract: An airfoil including a leading edge, a trailing edge, a pressure side, a suction side, and an internal impingement cavity. An impingement insert is located within the impingement cavity. The impingement insert includes at least one impingement cooling hole spaced along a first face of the impingement insert and at least one impingement fin, having a base and a tip opposite the base, spaced along the first face of the impingement insert. The at least one impingement fin is spaced apart from the at least one impingement cooling hole.
-
公开(公告)号：US20180178491A1
公开(公告)日：2018-06-28
申请号：US15900395
申请日：2018-02-20
Applicant: GENERAL ELECTRIC COMPANY
IPC: B32B15/01 , B23K35/30 , B23K26/144 , B22F3/105 , B23K26/00 , B22F7/08 , B22F3/24 , B23K35/02 , B33Y80/00 , B33Y10/00
CPC classification number: B32B15/01 , B22F3/1055 , B22F3/24 , B22F5/009 , B22F7/08 , B22F2003/248 , B22F2998/10 , B23K26/02 , B23K26/144 , B23K26/342 , B23K26/354 , B23K35/0238 , B23K35/3046 , B23K35/3053 , B23K35/308 , B23K35/3086 , B23K2103/08 , B33Y10/00 , B33Y80/00 , Y02P10/295 , B22F3/15
Abstract: An article includes a substrate and a structure of additive manufacturing material of predetermined thickness attached to the substrate, the structure of additive manufacturing material formed by providing a metal alloy powder, forming an initial layer having a preselected thickness and a preselected shape including at least one aperture, with the metal alloy powder, sequentially forming an additional layer with the metal alloy powder over the initial layer, each of additional layers having an additional preselected thickness and an additional preselected shape including an aperture corresponding to the aperture in the initial layer, and joining each of the additional layers to the initial layer or any previously joined additional layers, forming a structure having a predetermined thickness and shape, and an aperture having a predetermined profile. The article includes a passageway through the structure including the aperture and a corresponding metering hole.
-
公开(公告)号：US20180030837A1
公开(公告)日：2018-02-01
申请号：US15219804
申请日：2016-07-26
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Sandip DUTTA , Benjamin Paul LACY , Gary Michael ITZEL , Joseph Anthony WEBER , David Edward SCHICK
CPC classification number: F01D5/189 , B22F3/1055 , B22F5/04 , B33Y80/00 , F01D9/041 , F01D25/12 , F05D2230/22 , F05D2230/232 , F05D2230/30 , F05D2240/128 , F05D2240/30 , F05D2250/292 , F05D2260/201 , F05D2260/202 , F05D2300/171 , Y02P10/295
Abstract: Turbine components are disclosed including a component wall defining a constrained portion, a manifold having an impingement wall, and a post-impingement cavity disposed between the manifold and the component wall. The impingement wall includes a wall thickness and defines a plenum and a tapered portion. The tapered portion tapers toward the constrained portion and includes a plurality of impingement apertures and a wall inflection. The wall inflection is disposed proximal to the constrained portion, and the tapered portion is integrally formed as a single, continuous object. The wall inflection may include an inflection radius of less than about 3 times the wall thickness of the impingement wall, or the tapered portion may include a consolidated portion with the impingement wall extending across the plenum. A method for forming the turbine component is also disclosed, including forming the tapered portion as a single, continuous tapered portion by an additive manufacturing technique.
-
10.发明申请公开(公告)号：US20170101873A1
公开(公告)日：2017-04-13
申请号：US14878084
申请日：2015-10-08
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Victor John MORGAN , Jacob John KITTLESON , Andres Jose GARCIA-CRESPO , Benjamin Paul LACY
CPC classification number: F01D5/282 , B32B18/00 , C04B35/573 , C04B35/6269 , C04B35/806 , C04B2235/5244 , C04B2235/5248 , C04B2235/5268 , C04B2235/612 , C04B2235/614 , C04B2235/616 , C04B2237/365 , C04B2237/38 , C04B2237/62 , C23C16/44 , F01D9/02 , F01D25/005 , F05D2220/32 , F05D2230/314 , F05D2240/128 , F05D2240/35 , F05D2300/6033
Abstract: A process of producing a hot gas path turbine component. The process includes forming a void in a first ceramic matrix composite ply and forming a void in a second ceramic matrix composite ply. The second ceramic matrix composite ply is positioned on the first ceramic matrix composite ply such that the positioning aligns the voids to at least partially define a cavity in the component. A third ceramic matrix composite ply is positioned on the first ceramic matrix composite ply and the first ceramic matrix composite ply, the second ceramic matrix composite ply and the third ceramic matrix composite ply are densified to form a densified body. The cavity is present in the densified body. A ceramic matrix composite having cavities therein is also disclosed.
-
-
-
-
-
-
-
-
-
Search Results
20
records
(took 0.017 seconds)
