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1. 发明申请

US20160348536A1 ARTICLE, COMPONENT, AND METHOD OF FORMING AN ARTICLE 有权
标题翻译：文章，组成部分和形成文章的方法
公开(公告)号：US20160348536A1
公开(公告)日：2016-12-01
申请号：US14725374
申请日：2015-05-29
申请人： GENERAL ELECTRIC COMPANY
发明人： Benjamin Paul LACY , Gary Michael ITZEL , Srikanth Chandrudu KOTTILINGAM , Sandip DUTTA , David Edward SCHICK
IPC分类号： F01D25/12 , F01D9/02
CPC分类号： F01D25/12 , B33Y10/00 , B33Y80/00 , F01D5/189 , F01D9/02 , F05D2230/31 , F05D2260/201
摘要： 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.
摘要翻译：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。

2. 发明申请

US20180178288A1 ARTICLE 审中-公开
公开(公告)号：US20180178288A1
公开(公告)日：2018-06-28
申请号：US15900309
申请日：2018-02-20
申请人： GENERAL ELECTRIC COMPANY
发明人： Benjamin Paul LACY , David Edward SCHICK , Srikanth Chandrudu KOTTILINGAM
IPC分类号： 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分类号： 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
摘要： 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.

3. 发明申请

US20170167270A1 ARTICLE AND METHOD OF FORMING AN ARTICLE 审中-公开
公开(公告)号：US20170167270A1
公开(公告)日：2017-06-15
申请号：US14965178
申请日：2015-12-10
申请人： GENERAL ELECTRIC COMPANY
发明人： Gary Michael ITZEL , Benjamin Paul LACY
IPC分类号： F01D5/18 , B33Y80/00 , B23K15/00 , F01D25/12 , B22F3/105 , B22F5/04 , F01D9/04 , B33Y10/00 , B23K26/342
CPC分类号： 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
摘要： 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.

4. 发明申请

US20170067636A1 ARTICLE AND METHOD OF FORMING AN ARTICLE 审中-公开
标题翻译：文章和形成文章的方法
公开(公告)号：US20170067636A1
公开(公告)日：2017-03-09
申请号：US14847347
申请日：2015-09-08
申请人： GENERAL ELECTRIC COMPANY
发明人： Benjamin Paul LACY , Srikanth Chandrudu KOTTILINGAM , Sandip DUTTA , David Edward SCHICK
IPC分类号： F23R3/06 , B22F5/00 , B22F3/105
CPC分类号： 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
摘要： 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.
摘要翻译：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。

5. 发明申请

US20150352651A1 BRAZING METHOD 有权
公开(公告)号：US20150352651A1
公开(公告)日：2015-12-10
申请号：US14831581
申请日：2015-08-20
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： B23K1/00 , B23K31/02 , B23K1/20
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.

6. 发明申请

US20150068629A1 THREE-DIMENSIONAL PRINTING PROCESS, SWIRLING DEVICE AND THERMAL MANAGEMENT PROCESS 有权
标题翻译：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
申请人： General Electric Company
发明人： Srikanth Chandrudu KOTTILINGAM , Victor John MORGAN , Benjamin Paul LACY , John Wesley HARRIS, Jr. , David Edward SCHICK
IPC分类号： F15D1/00 , B23K26/34 , F25B9/04 , B29C67/00
CPC分类号： 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
摘要： 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.
摘要翻译：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。

7. 发明申请

US20170067699A1 ARTICLE, COMPONENT, AND METHOD OF FORMING AN ARTICLE 审中-公开
标题翻译：文章，组成部分和形成文章的方法
公开(公告)号：US20170067699A1
公开(公告)日：2017-03-09
申请号：US14847409
申请日：2015-09-08
申请人： GENERAL ELECTRIC COMPANY
发明人： Benjamin Paul LACY , Sandip DUTTA , David Edward SCHICK
IPC分类号： F28F13/06 , B23P15/26
摘要： 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 and the outer region, and a baffle extending along at least a portion of an inner surface of the article, the baffle dividing the inner region into a plurality of sub-regions. The method of forming an 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 at least one baffle extending along at least a portion of an inner surface of the body portion, the at least one baffle dividing the inner region into a plurality of sub-regions. Also provided is a component including a cooling article disposed therein.
摘要翻译：提供了一种制品的制造和制造方法。该制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，流体连接内部区域和外部区域的孔，以及沿着物品的内表面的至少一部分延伸的挡板所述挡板将所述内部区域分成多个子区域。形成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与外部区域，以及形成至少一个沿着至少延伸的挡板所述主体部分的内表面的一部分，所述至少一个挡板将所述内部区域分成多个子区域。还提供了包括设置在其中的冷却物的部件。

8. 发明申请

US20150352650A1 BRAZING METHOD 有权
公开(公告)号：US20150352650A1
公开(公告)日：2015-12-10
申请号：US14831485
申请日：2015-08-20
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： B23K1/00 , B23K1/20 , B23K31/02
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.

9. 发明申请

US20150111060A1 COOLED ARTICLE AND METHOD OF FORMING A COOLED ARTICLE 审中-公开
标题翻译：冷却文章和形成冷却文章的方法
公开(公告)号：US20150111060A1
公开(公告)日：2015-04-23
申请号：US14059909
申请日：2013-10-22
申请人： General Electric Company
发明人： Srikanth Chandrudu KOTTILINGAM , Benjamin Paul LACY , Brian Gene BRZEK , David Edward SCHICK
IPC分类号： F01D25/12 , B22F5/00 , B22F7/00 , B32B15/01 , B32B3/26
摘要： A cooled article and a method of forming a cooled article are disclosed. The cooled article includes a component, a porous material incorporated into the component, and a cooling medium within the porous material. Another cooled article is formed by a process includes the steps of forming a porous material from a pre-sintered preform, providing a component, and incorporating the porous material into the component. The porous material is in fluid communication with a cooling medium. The method of forming a cooled article includes providing a metal felt material infused with braze filler material, pre-sintering the metal felt material to form a porous material, providing a component, and incorporating the porous material into the component.
摘要翻译：公开了冷却制品和形成冷却制品的方法。冷却的制品包括组分，掺入组分中的多孔材料和多孔材料内的冷却介质。另一冷却制品通过一种方法形成，该方法包括以下步骤：从预烧结的预制件形成多孔材料，提供组分，并将多孔材料结合到组分中。多孔材料与冷却介质流体连通。形成冷却制品的方法包括提供注入钎焊填充材料的金属毡材料，预先烧结金属毡材料以形成多孔材料，提供部件，并将多孔材料结合到部件中。

10. 发明申请

US20150090773A1 BRAZING METHOD 有权
标题翻译：制动方法
公开(公告)号：US20150090773A1
公开(公告)日：2015-04-02
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： B23K1/00 , B23K1/20
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。

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