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公开(公告)号：US20180216237A1
公开(公告)日：2018-08-02
申请号：US15419705
申请日：2017-01-30
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Daniel V. Viens , Michael Paul Humbert , Joseph V. Mantese , Raja Kountanya
CPC classification number: C23C24/10 , B23K13/01 , B23K26/34 , C23C26/00 , F01D5/147 , F05D2220/32 , F05D2230/30 , F05D2240/303 , F05D2240/305
Abstract: A method for forming an abrasive surface includes utilizing an energy source to form a melt pool layer in a substrate and applying abrasive grit into the melt pool layer. A method for forming an abrasive surface including applying an abrasive grit to a substrate and utilizing an energy source to form a melt pool layer in the substrate without disturbing the abrasive grit such that the abrasive grit becomes embedded in the melt pool layer.
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公开(公告)号：US20170030519A1
公开(公告)日：2017-02-02
申请号：US15302532
申请日：2014-04-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Andrzej Ernest Kuczek , Matthew E. Lynch , Paul F. Croteau , Tahany Ibrahim El-Wardany , Ellen Y. Sun , Wenping Zhao , Daniel V. Viens
CPC classification number: F17C1/08 , F17C1/14 , F17C2201/0147 , F17C2201/0157 , F17C2201/054 , F17C2201/056 , F17C2203/013 , F17C2203/0636 , F17C2209/221 , F17C2223/0123 , F28F3/086 , F28F3/12
Abstract: An illustrative example container includes a plurality of internal support members having a surface contour that at least approximates a minimum surface. The plurality of internal support members collectively provide structural support for carrying loads on the container. The plurality of internal support members collectively establish a plurality of cavities for at least temporarily containing fluid. An outer shell is connected with at least some of the internal support members. The outer shell includes a plurality of curved surfaces. The outer shell encloses the cavities.
Abstract translation: 说明性示例容器包括具有至少近似最小表面的表面轮廓的多个内部支撑构件。 多个内部支撑构件共同地提供用于在容器上承载负载的结构支撑。 多个内部支撑构件共同建立用于至少临时容纳流体的多个空腔。 外壳与至少一些内部支撑构件连接。 外壳包括多个弯曲表面。 外壳封闭空腔。
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公开(公告)号：US20200208726A1
公开(公告)日：2020-07-02
申请号：US16815502
申请日：2020-03-11
Applicant: United Technologies Corporation
Inventor： Tahany Ibrahim El-Wardany , Aaron T. Nardi , Daniel V. Viens , Wenjiong Gu , Eric J. Amis , Hayden M. Reeve
IPC: F16H55/06 , C23C24/04 , B23P15/14 , B22F3/00 , B22F7/06 , C21D9/32 , B22F5/08 , B33Y10/00 , B33Y80/00 , F16H55/17 , C21D6/00 , C23C28/02 , C23C26/00 , B22F7/02 , B22F3/24 , B22F3/02
Abstract: A novel manufacturing method for functionally graded component includes a cold sprayed additive manufactured core material and a cold sprayed additive manufactured set of teeth around said core made from another material.
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公开(公告)号：US10407755B2
公开(公告)日：2019-09-10
申请号：US15109707
申请日：2015-01-05
Applicant: United Technologies Corporation
Inventor： Aaron T. Nardi , Paul Sheedy , James T. Beals , Daniel V. Viens
IPC: C22C1/04 , B22F3/15 , C23C24/04 , B23K20/12 , B22F1/00 , B22F1/02 , B22F3/02 , B22F3/16 , B22F3/24 , C22C19/03 , C22F1/10
Abstract: The method includes providing a powder that has heterogeneous particles with a ratio, by weight, of an amount of nickel to an amount of a metal. The ratio is selected in accordance with a compositional ratio that can substantially bear a nickel intermetallic precipitate of the nickel and the metal. The heterogeneous particles are then consolidated and thermally treated to interdiffuse the nickel and the metal. The interdiffused nickel and metal are then precipitation treated to precipitate the nickel intermetallic.
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公开(公告)号：US20160290564A1
公开(公告)日：2016-10-06
申请号：US15035060
申请日：2014-09-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Paul F. Croteau , John P. Wesson , Andrzej Ernest Kuczek , Matthew E. Lynch , Tahany Ibrahim El-Wardany , Ellen Y. Sun , Wenping Zhao , Daniel V. Viens
CPC classification number: F17C13/06 , F17C1/00 , F17C1/14 , F17C1/16 , F17C2201/0152 , F17C2201/056 , F17C2203/0617 , F17C2203/0636 , F17C2203/0663 , F17C2205/0146 , F17C2209/2109 , F17C2209/2181 , F17C2209/219 , F17C2209/221 , F17C2209/234 , F17C2221/012 , F17C2221/031 , F17C2221/033 , F17C2221/035 , F17C2223/0123 , F17C2223/0153 , F17C2223/036 , F17C2260/018 , F17C2270/0168 , F17C2270/0178 , Y02E60/321
Abstract: A pressure vessel configured to store a pressurized fluid is provided including a plurality of lobes. Each lobe includes at least one vertically arranged interior wall. The plurality of lobes are positioned in a side by side configuration such that a first interior wall of a first lobe is positioned adjacent a second interior wall of a second adjacent lobe. The first interior wall and the second interior wall are configured to contact one another at a first point of tangency. A first tangent intersects the first lobe at the first point of tangency and a second tangent intersects the second lobe at the first point of tangency. The first tangent and the second tangent are separated by about 120 degrees.
Abstract translation: 提供了构造成存储加压流体的压力容器，其包括多个叶片。 每个叶片包括至少一个垂直布置的内壁。 多个凸角被并排定位成使得第一凸角的第一内壁邻近第二相邻凸角的第二内壁定位。 第一内壁和第二内壁构造成在第一切点处彼此接触。 第一切线在第一切点处与第一凸角相交，第二切线在第一切点处与第二凸角相交。 第一切线和第二切线分开大约120度。
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Patent Agency Ranking
公开(公告)号：US20150190824A1
公开(公告)日：2015-07-09
申请号：US14591091
申请日：2015-01-07
Applicant: United Technologies Corporation
Inventor： Aaron T. Nardi , Michael A. Klecka , Daniel V. Viens
CPC classification number: B05B7/1404 , B22F9/14 , B22F2999/00 , C23C24/04 , B22F2201/02 , B22F2201/10
Abstract: A cold spray system includes a powder generator and a powder feeder. The powder generator has a powder source disposed within a housing. The powder feeder is in fluid communication with the housing and the powder generator within the housing. A closed circuit defined from the powder generator to the powder feeder conveys powder from the powder generator to the powder feeder without exposing the powder to contaminates from outside the closed circuit.
Abstract translation: 冷喷雾系统包括粉末发生器和粉末进料器。 粉末发生器具有设置在壳体内的粉末源。 粉末进料器与壳体和粉末发生器在壳体内流体连通。 从粉末发生器到粉末给料器限定的闭合回路将粉末从粉末发生器输送到粉末进料器，而不将粉末暴露于闭合回路外的污染物。
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公开(公告)号：US20140255198A1
公开(公告)日：2014-09-11
申请号：US14202195
申请日：2014-03-10
Applicant: United Technologies Corporation
Inventor： Tahany Ibrahim El-Wardany , Matthew E. Lynch , Daniel V. Viens , Robert A. Grelotti
CPC classification number: B22F5/009 , B22F3/1055 , B22F2003/1056 , B22F2207/01 , B22F2207/17 , B23P15/006 , F01D5/02 , F01D5/28 , F01D25/005 , F05D2230/22 , F05D2230/31 , F05D2300/522 , Y02P10/295 , Y02T50/672 , Y10T29/37
Abstract: A method of fabricating a functionally graded turbine engine component is disclosed and includes the step of depositing layers of powder onto a base and solidifying/fusing each layer with a first directed energy beam to define a component. The method further includes varying a process parameter between deposited layers to define different material properties within the component. The method also proposes surface enhancement approach that can be used after depositing each layer to locally customize the material properties. The method also proposes machining the different internal surfaces to achieve the proper surface finishing required.
Abstract translation: 公开了一种制造功能梯度涡轮发动机部件的方法，包括将粉末层沉积到基座上并用第一定向能量束固化/融合每个层以限定部件的步骤。 该方法还包括改变沉积层之间的工艺参数以在组件内限定不同的材料性质。 该方法还提出了表面增强方法，其可以在沉积每个层以在本地定制材料性质之后使用。 该方法还提出加工不同的内表面以实现所需的适当的表面光洁度。
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公开(公告)号：US08821124B2
公开(公告)日：2014-09-02
申请号：US14064954
申请日：2013-10-28
Applicant: United Technologies Corporation
Inventor： Daniel V. Viens , Vincent C. Nardone , Peter G. Smith , James R. Strife , Foster P. Lamm
CPC classification number: F01D5/147 , F01D5/16 , F01D5/282 , F04D29/023 , F04D29/324 , F04D29/388 , F05D2260/96 , F05D2300/603 , F05D2300/612 , F05D2300/615 , Y02T50/672 , Y02T50/673
Abstract: A hybrid airfoil for a gas turbine engine is provided that includes a body and a panel. The body has a first side and a second side orientated opposite the first side. The first and second sides extend between a tip, a base, a leading edge and a trailing edge. The body includes a plurality of cavities disposed in the first side of the body, which cavities extend inwardly toward the second side. The cavities collectively form an opening. At least one rib is disposed between the cavities. A shelf is disposed around the opening. The panel is attached to the shelf first mounting surface and to the rib, and is sized to enclose the opening. The panel is a load bearing structure operable to transfer loads to the body and receive loads from the body.
Abstract translation: 提供了一种用于燃气涡轮发动机的混合翼型件，其包括主体和面板。 主体具有与第一侧相对定向的第一侧和第二侧。 第一和第二面在尖端，底座，前缘和后缘之间延伸。 主体包括设置在主体的第一侧中的多个空腔，空腔向内朝向第二侧延伸。 空腔共同形成开口。 至少一个肋设置在空腔之间。 一个搁板设置在开口周围。 面板连接到搁架第一安装表面和肋上，并且其尺寸被设计成封闭开口。 面板是承载结构，可操作以将负载传递到主体并从身体接收负载。
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公开(公告)号：US11415210B2
公开(公告)日：2022-08-16
申请号：US16815502
申请日：2020-03-11
Applicant: United Technologies Corporation
Inventor： Tahany Ibrahim El-Wardany , Aaron T. Nardi , Daniel V. Viens , Wenjiong Gu , Eric J. Amis , Hayden M. Reeve
IPC: F16H55/06 , B33Y10/00 , B23P15/14 , B22F3/02 , B22F3/24 , B22F7/02 , C23C26/00 , C23C28/02 , C21D6/00 , F16H55/17 , B33Y80/00 , B22F5/08 , C21D9/32 , B22F7/06 , C23C24/04 , B22F10/10
Abstract: A novel manufacturing method for functionally graded component includes a cold sprayed additive manufactured core material and a cold sprayed additive manufactured set of teeth around said core made from another material.
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公开(公告)号：US10302252B2
公开(公告)日：2019-05-28
申请号：US15302532
申请日：2014-04-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Andrzej Ernest Kuczek , Matthew E. Lynch , Paul F. Croteau , Tahany Ibrahim El-Wardany , Ellen Y. Sun , Wenping Zhao , Daniel V. Viens
Abstract: An illustrative example container includes a plurality of internal support members having a surface contour that at least approximates a minimum surface. The plurality of internal support members collectively provide structural support for carrying loads on the container. The plurality of internal support members collectively establish a plurality of cavities for at least temporarily containing fluid. An outer shell is connected with at least some of the internal support members. The outer shell includes a plurality of curved surfaces. The outer shell encloses the cavities.
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