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公开(公告)号：US09796048B2
公开(公告)日：2017-10-24
申请号：US14472483
申请日：2014-08-29
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Benjamin Paul Lacy , Ariel Caesar Prepena Jacala , Srikanth Chandrudu Kottilingam , David Edward Schick
IPC: B23K26/342 , B28B1/00 , F28F13/06 , B33Y80/00 , F28F3/02 , F28F3/04 , F28F13/08 , F01D5/18 , F01D9/06 , B22F3/105 , B22F7/00 , C22C1/04 , C22C33/02 , B23K101/00
CPC classification number: B23K26/342 , B22F3/1055 , B22F7/004 , B22F2999/00 , B23K2101/001 , B28B1/001 , B33Y80/00 , C22C1/0433 , C22C33/0285 , F01D5/187 , F01D9/065 , F05D2240/80 , F05D2260/2212 , F28F3/022 , F28F3/04 , F28F13/06 , F28F13/08 , Y02P10/295 , B22F3/1115
Abstract: An article and a process of producing an article are provided. The article includes a base material, a cooling feature arrangement positioned on the base material, the cooling feature arrangement including an additive-structured material, and a cover material. The cooling feature arrangement is between the base material and the cover material. The process of producing the article includes manufacturing a cooling feature arrangement by an additive manufacturing technique, and then positioning the cooling feature arrangement between a base material and a cover material.
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公开(公告)号：US09765623B2
公开(公告)日：2017-09-19
申请号：US13948240
申请日：2013-07-23
Applicant: General Electric Company
Inventor： Srikanth Chandrudu Kottilingam , Yan Cui , Brian Lee Tollison , David Edward Schick , Jonathan Matthew Lomas , Gareth William David Lewis
CPC classification number: F01D5/005 , B23P6/005 , B23P2700/06 , F01D5/182 , F01D5/186 , F01D5/187 , F01D5/20 , F05D2230/22 , F05D2230/236 , F05D2230/80 , F05D2240/307 , Y02T50/671 , Y02T50/676 , Y10T29/49318 , Y10T29/49737 , Y10T29/49902
Abstract: A Method for modifying a plurality of cooling holes of a turbine component includes disposing a recess-shaped modification in a recess of the component comprising a plurality of cooling hole outlets, wherein the recess-shaped modification is formed to substantially fill the recess and comprising a plurality of modified cooling holes passing there through. The method further includes aligning the plurality of modified cooling holes of the recess-shaped modification with the plurality of cooling hole outlets of the component, inserting at least one alignment pin into at least one of aligned pair of holes and hole outlets, bonding the recess-shaped modification disposed in the recess to the component, and removing the at least one alignment pin after bonding, wherein the plurality of modified cooling holes of the recess-shaped modification is fluidly connected with the plurality of cooling holes of the component.
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公开(公告)号：US09757802B2
公开(公告)日：2017-09-12
申请号：US14318909
申请日：2014-06-30
Applicant: General Electric Company
Inventor： Yan Cui , Srikanth Chandrudu Kottilingam , Dechao Lin , David Edward Schick
IPC: B22F3/105 , B23K26/00 , B23K26/342 , C22C47/14 , C22C49/02 , B29C67/00 , B33Y80/00 , B28B1/00 , B33Y10/00
CPC classification number: B22F3/1055 , B23K26/00 , B23K26/342 , B28B1/001 , B29C64/153 , B33Y10/00 , B33Y80/00 , C22C47/14 , C22C49/02 , Y02P10/295
Abstract: Additive manufacturing methods for fabricating a fiber-reinforced composite objects include providing at least a first layer of powder material, disposing a fiber material adjacent the at least first layer of powder material to form a fiber reinforcement layer, and applying a laser energy to the at least first layer of powder material so as to fuse the powder material into at least a first laser fused material layer adjacent the fiber reinforcement layer of the fiber-reinforced composite object.
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54.发明申请HYBRID ADDITIVE MANUFACTURING METHODS AND ARTICLES USING GREEN STATE ADDITIVE STRUCTURES 审中-公开混合添加剂制造方法和使用绿色添加剂结构的文章公开(公告)号：US20160354839A1
公开(公告)日：2016-12-08
申请号：US14732743
申请日：2015-06-07
Applicant: General Electric Company
Inventor： David Edward Schick , Srikanth Chandrudu Kottilingam , Benjamin Paul Lacy , Steven Charles Woods , Steven John Barnell
CPC classification number: B22F3/1017 , B22F3/008 , B22F7/062 , B22F7/08 , B22F2998/10 , B23K31/02 , B32B15/08 , B32B27/08 , B33Y10/00 , B33Y80/00 , B22F2003/247 , B22F3/1021
Abstract: Hybrid additive manufacturing methods include building a green state additive structure, wherein building the green state additive structure comprises iteratively binding together a plurality of layers of additive material using a binder, and joining the green state additive structure to a base structure to form a hybrid article.
Abstract translation: 混合添加剂制造方法包括建立绿色状态添加剂结构，其中构建生态状态添加剂结构包括使用粘合剂将多个添加剂材料层迭代地结合在一起，并将生态状态添加剂结构连接到基础结构以形成混合物 。
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公开(公告)号：US09498835B2
公开(公告)日：2016-11-22
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.
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Patent Agency Ranking
公开(公告)号：US09498834B2
公开(公告)日：2016-11-22
申请号：US14831485
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.
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公开(公告)号：US20160319690A1
公开(公告)日：2016-11-03
申请号：US14700534
申请日：2015-04-30
Applicant: General Electric Company
Inventor： Dechao Lin , Srikanth Chandrudu Kottilingam , Yan Cui , David Edward Schick , Steven John Barnell
CPC classification number: F01D11/122 , B22F3/1055 , B22F3/1115 , B22F5/009 , B29C64/153 , B29K2105/251 , B29L2031/7504 , B33Y10/00 , B33Y80/00 , F01D11/127 , F05D2240/11 , F05D2250/283 , Y02P10/295
Abstract: Additive manufacturing methods include iteratively fusing together a plurality of layers of additive material to build a turbine component comprising an intermediate portion that extends from a first surface to a second surface, wherein a cross section of at least portion of the intermediate portion of the turbine component comprises a plurality of walls disposed in a cellular configuration.
Abstract translation: 添加剂制造方法包括将多个添加剂材料层迭代地融合在一起以构建涡轮机部件，该涡轮机部件包括从第一表面延伸到第二表面的中间部分，其中涡轮部件的中间部分的至少部分的横截面 包括以蜂窝结构配置的多个壁。
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58.发明授权Three-dimensional printing process, swirling device and thermal management process 有权三维印刷工艺，旋转装置和热管理流程公开(公告)号：US09482249B2
公开(公告)日：2016-11-01
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
IPC: F15D1/00 , B22F3/105 , B22F5/00 , B33Y10/00 , F01D5/18 , F01D11/24 , B29C67/00 , B33Y80/00 , F25B9/04
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。
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公开(公告)号：US20160129533A1
公开(公告)日：2016-05-12
申请号：US14535721
申请日：2014-11-07
Applicant: General Electric Company
Inventor： Yan Cui , Srikanth Chandrudu Kottilingam , Brian Lee Tollison , Dechao Lin , David Edward Schick
CPC classification number: B23K35/3613 , B23K35/3033 , B23K35/3046 , B23K35/3053 , B23K35/3612 , B32B7/12 , B32B15/08 , B32B15/085 , B32B27/322 , B32B2250/40 , B32B2311/00 , C22C19/05 , C22C19/056 , C22C19/058
Abstract: A hybrid braze tapes includes a braze tape layer comprising a braze alloy composition and a binder, and, a polytetrafluoroethylene (“PTFE”) tape layer disposed adjacent a surface of the braze tape layer.
Abstract translation: 混合钎焊带包括钎焊带层，其包括钎焊合金组合物和粘合剂，以及邻近钎焊带表面设置的聚四氟乙烯（“PTFE”）带层。
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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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