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公开(公告)号：US20160089719A1
公开(公告)日：2016-03-31
申请号：US14496766
申请日：2014-09-25
Applicant: GENERAL ELECTRIC COMPANY
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 and a method for making shaped cooling holes in an article are provided. The method includes the steps of depositing a metal alloy powder to form an initial layer including at least one aperture, melting the metal alloy powder with a focused energy source to transform the powder layer to a sheet of metal alloy, sequentially depositing an additional layer of the metal alloy powder to form a layer including at least one aperture corresponding to the at least one aperture in the initial layer, melting the additional layer of the metal alloy powder with the focused energy source to increase the sheet thickness, and repeating the steps of sequentially depositing and melting the additional layers of metal alloy powder until a structure including at least one aperture having a predetermined profile is obtained. The structure is attached to a substrate to make the article.
Abstract translation: 提供了一种制品中制造成形冷却孔的制品和方法。 该方法包括以下步骤：沉积金属合金粉末以形成包括至少一个孔的初始层，用聚焦能量源熔化金属合金粉末以将粉末层转化成金属合金片，依次沉积附加层 所述金属合金粉末形成包括与初始层中的至少一个孔对应的至少一个孔的层，用聚焦能源熔化金属合金粉末的附加层以增加片材厚度，并重复以下步骤： 依次沉积和熔化附加的金属合金粉末层，直到获得包括具有预定轮廓的至少一个孔的结构。 将该结构附接到基底以制造制品。
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公开(公告)号：US20170067699A1
公开(公告)日：2017-03-09
申请号：US14847409
申请日：2015-09-08
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Benjamin Paul LACY , Sandip DUTTA , David Edward SCHICK
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 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.
Abstract translation: 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。
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公开(公告)号：US20150352650A1
公开(公告)日：2015-12-10
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：US20150111060A1
公开(公告)日：2015-04-23
申请号：US14059909
申请日：2013-10-22
Applicant: General Electric Company
Inventor： Srikanth Chandrudu KOTTILINGAM , Benjamin Paul LACY , Brian Gene BRZEK , David Edward SCHICK
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20150090773A1
公开(公告)日：2015-04-02
申请号：US14041701
申请日：2013-09-30
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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US20170067363A1
公开(公告)日：2017-03-09
申请号：US14847445
申请日：2015-09-08
Applicant: General Electric Company
IPC: F01D25/12 , B23K26/342 , B23K26/354
CPC classification number: F01D25/12 , B22F3/1055 , B22F5/04 , B22F5/10 , B23K15/0086 , B23K15/0093 , B23K26/342 , B23K2101/001 , B23K2103/26 , B33Y10/00 , B33Y80/00 , F01D5/188 , F01D5/189 , F05D2260/201 , 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 and the outer region, and a reinforcing feature extending at least partially along the body portion, the reinforcing feature being oriented with respect to a build direction. The method includes forming a body portion defining an inner region and an outer region, forming at least one reinforcing feature concurrently with the forming of the body portion, the at least one reinforcing feature extending at least partially along the body portion, and forming an aperture in the body portion, the aperture fluidly connecting the inner region to the outer region. The forming the body portion, forming the aperture, and forming the at least one reinforcing feature comprises additive manufacturing.
Abstract translation: 提供冷却物品及冷却物的形成方法。 冷却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，以及至少部分地沿主体部分延伸的加强特征， 特征相对于构建方向定向。 该方法包括形成限定内部区域和外部区域的主体部分，与主体部分的形成同时形成至少一个增强特征，所述至少一个增强特征部分至少部分地沿主体部分延伸，并且形成孔 在主体部分中，孔径将内部区域流体连接到外部区域。 形成所述主体部分，形成所述孔并形成所述至少一个增强特征的步骤包括添加剂制造。
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公开(公告)号：US20160303656A1
公开(公告)日：2016-10-20
申请号：US14688436
申请日：2015-04-16
Applicant: GENERAL ELECTRIC COMPANY
IPC: B22F3/105 , B23K26/342
CPC classification number: B22F3/1055 , B22F5/009 , B22F5/04 , B22F5/10 , B22F2005/005 , B22F2998/10 , B23K15/0086 , B23K26/34 , B23K26/342 , B23K2101/001 , B33Y10/00 , B33Y80/00 , Y02P10/295 , B22F3/15
Abstract: Provided are an article and a method of forming an article. The method includes providing a metallic powder, heating the metallic powder to a temperature sufficient to joint at least a portion of the metallic powder to form an initial layer, sequentially forming additional layers in a build direction by providing a distributed layer of the metallic powder over the initial layer and heating the distributed layer of the metallic powder, repeating the steps of sequentially forming the additional layers in the build direction to form a portion of the article having a hollow space formed in the build direction, and forming an overhang feature extending into the hollow space. The article includes an article formed by the method described herein.
Abstract translation: 提供制品的制品和方法。 该方法包括提供金属粉末，将金属粉末加热至足以接合金属粉末的至少一部分以形成初始层的温度，通过提供金属粉末的分布层在构造方向依次形成附加层 初始层并且加热金属粉末的分布层，重复在构建方向上顺序地形成附加层的步骤，以形成具有在构建方向上形成的中空空间的制品的一部分，并且形成延伸部分延伸到 中空空间。 该物品包括通过本文描述的方法形成的制品。
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公开(公告)号：US20160279734A1
公开(公告)日：2016-09-29
申请号：US14671593
申请日：2015-03-27
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Edward SCHICK , Benjamin Paul LACY , Gregory Scott MEANS , Kassy Moy LUM , Steven John BARNELL
CPC classification number: B23K15/0086 , B22F3/1055 , B22F3/15 , B22F5/009 , B22F7/06 , B22F2998/10 , B22F2999/00 , B23H7/02 , B23K15/0093 , B23K26/0006 , B23K26/342 , B23K2103/08 , B23K2103/166 , B23K2103/18 , B32B15/01 , B33Y10/00 , B33Y80/00 , C22F1/10 , F01D5/288 , F05D2230/30 , F05D2230/40 , F05D2230/42 , F05D2300/11 , F05D2300/175 , F23D2212/203 , F23R3/002 , F23R2900/00018 , Y02P10/295 , B22F3/24 , B22F2003/247 , B22F2003/242
Abstract: Provided is a method for fabricating a component having a high temperature resistant surface. The method includes the steps of providing a metallic powder to a base material, heating the metallic powder to a temperature sufficient to join at least a portion of the metallic powder to form an initial layer, sequentially forming additional layers over the initial layer by heating a distributed layer of the metallic powder to a temperature sufficient to join at least a portion of the distributed layer of the metallic powder and join the formed additional layers to underlying layers, repeating the steps of sequentially forming the additional layers over a previously formed layer to form a formed portion of the component, and optionally removing the formed portion of the component and a portion of the base material. Also provided is a component having a high temperature resistant surface.
Abstract translation: 提供一种制造具有耐高温表面的部件的方法。 该方法包括以下步骤：向基材提供金属粉末，将金属粉末加热至足以连接金属粉末的至少一部分以形成初始层的温度，通过加热第一层顺序地在初始层上形成附加层 金属粉末的分布层到足以连接金属粉末的分布层的至少一部分的温度并将形成的附加层连接到下层，重复以下步骤：在预先形成的层上顺序形成附加层以形成 部件的形成部分，并且可选地移除部件的形成部分和基材的一部分。 还提供了具有耐高温表面的部件。
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公开(公告)号：US20160089859A1
公开(公告)日：2016-03-31
申请号：US14496828
申请日：2014-09-25
Applicant: GENERAL ELECTRIC COMPANY
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 and a method for making shaped cooling holes in an article are provided. The method includes the steps of providing a metal alloy powder; forming an initial layer with the metal alloy powder, the initial layer having a preselected thickness and a preselected shape, the preselected shape including at least one aperture; sequentially forming an additional layer over the initial layer with the metal alloy powder, the additional layer having a second preselected thickness and a second preselected shape, the second preselected shape including at least one aperture corresponding to the at least one aperture in the initial layer; and joining the additional layer to the initial layer, forming a structure having a predetermined thickness, a predetermined shape, and at least one aperture having a predetermined profile. The structure is attached to a substrate to make the article.
Abstract translation: 提供了一种制品中制造成形冷却孔的制品和方法。 该方法包括提供金属合金粉末的步骤; 用所述金属合金粉末形成初始层，所述初始层具有预选厚度和预选形状，所述预选形状包括至少一个孔; 用金属合金粉末在初始层上依次形成附加层，附加层具有第二预选厚度和第二预选形状，第二预选形状包括对应于初始层中的至少一个孔的至少一个孔; 并且将附加层接合到初始层，形成具有预定厚度，预定形状和至少一个具有预定轮廓的孔的结构。 将该结构附接到基底以制造制品。
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公开(公告)号：US20160059437A1
公开(公告)日：2016-03-03
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
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.
Abstract translation: 提供了一种制品的制作和制造过程。 所述制品包括基材，位于所述基材上的冷却特征装置，所述冷却特征装置包括添加剂结构材料和覆盖材料。 冷却特征装置在基材和覆盖材料之间。 制造制品的过程包括通过添加剂制造技术制造冷却特征装置，然后将冷却特征装置定位在基材和覆盖材料之间。
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