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公开(公告)号：US20150322820A1
公开(公告)日：2015-11-12
申请号：US14707675
申请日：2015-05-08
Applicant: United Technologies Corporation
Inventor： Joe Ott , Dennis M. Moura , Stanley J. Funk , Shawn Stempinski , Roger O. Coffey , John J. Rup, Jr. , Lexia Kironn , Gary A. Schirtzinger
IPC: F01D25/24
Abstract: A shrouded conduit is provided for arranging, for example, in a gas path of a turbine engine. The shrouded conduit includes a tubular shroud extending longitudinally along a centerline. The shrouded conduit also includes a fluid conduit extending longitudinally in the shroud. A first portion of the fluid conduit is connected laterally to and may be formed integral with a first portion of the shroud.
Abstract translation: 设置有用于布置在例如涡轮发动机的气体路径中的被覆盖的导管。 被覆盖的导管包括沿中心线纵向延伸的管状护罩。 被覆盖的导管还包括在护罩中纵向延伸的流体导管。 流体导管的第一部分横向连接并且可以与护罩的第一部分形成一体。
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公开(公告)号：US10934890B2
公开(公告)日：2021-03-02
申请号：US14707675
申请日：2015-05-08
Applicant: United Technologies Corporation
Inventor： Joe Ott , Dennis M. Moura , Stanley J. Funk , Shawn Stempinski , Roger O. Coffey , John J. Rup, Jr. , Lexia Kironn , Gary A. Schirtzinger
IPC: F01D25/24 , F01D9/06 , B22F3/105 , B22F5/10 , B22F5/04 , F23K5/14 , F02C7/22 , F01D25/16 , F16L9/18
Abstract: A shrouded conduit is provided for arranging, for example, in a gas path of a turbine engine. The shrouded conduit includes a tubular shroud extending longitudinally along a centerline. The shrouded conduit also includes a fluid conduit extending longitudinally in the shroud. A first portion of the fluid conduit is connected laterally to and may be formed integral with a first portion of the shroud.
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公开(公告)号：US10598556B2
公开(公告)日：2020-03-24
申请号：US15112127
申请日：2014-08-08
Applicant: United Technologies Corporation
Inventor： Lyutsia Dautova , Wendell V. Twelves, Jr. , Joe Ott , Evan Butcher , Gary A. Schirtzinger , Rainer J. Herbert
IPC: B22F5/04 , B33Y40/00 , B33Y10/00 , B23K26/342 , G01L1/25 , G01N23/20 , B22F3/105 , F01D21/00 , B23K26/70 , B23K103/14
Abstract: A method of monitoring the residual stress in surface and near surface regions of a component includes identifying predetermined locations on the surface of a component that are expected to experience high stress during normal operating conditions of the component. Marker particles are introduced into the component during additive manufacture of the component at the predetermined locations. Then, the residual stress of the component is measured at a location corresponding with the marker material using x-ray techniques.
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公开(公告)号：US20200003639A1
公开(公告)日：2020-01-02
申请号：US16534703
申请日：2019-08-07
Applicant: United Technologies Corporation
Inventor： Lyutsia Dautova , Wendell V. Twelves, JR. , Joe Ott , Evan J. Butcher , Gary A. Schirtzinger , Rainer J. Hebert
Abstract: A method of monitoring the residual stress in surface and near surface regions of a component includes identifying predetermined locations on the surface of a component that are expected to experience high stress during normal operating conditions of the component. Marker particles are introduced into the component during additive manufacture of the component at the predetermined locations. Then, the residual stress of the component is measured at a location corresponding with the marker material using x-ray techniques.
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Patent Agency Ranking
公开(公告)号：US20190061238A1
公开(公告)日：2019-02-28
申请号：US16112213
申请日：2018-08-24
Applicant: United Technologies Corporation
Inventor： Gary A. Schirtzinger , Wendell V. Twelves, JR. , Evan Butcher , Lyutsia Dautova , Joe Ott
IPC: B29C64/165 , B33Y30/00 , B29C70/30 , B33Y10/00 , B29C64/141 , B29C64/112 , B29C70/68 , B29C70/38 , B29C64/118 , B29C64/106 , B29C64/147
Abstract: A machine for fabricating a fiber-reinforced component by additive manufacture is disclosed. The machine may have a surface, a matrix feed configured to deposit a plurality of matrix layers on the surface, and a fiber feed configured to deposit a fiber layer on at least one of the plurality of matrix layers. The deposition of the plurality of matrix layers and the fiber layer may be controlled by a computer.
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公开(公告)号：US20190030608A1
公开(公告)日：2019-01-31
申请号：US16148589
申请日：2018-10-01
Applicant: United Technologies Corporation
Inventor： Joe Ott , Wendell V. Twelves, JR. , Sergey Mironets , Lexia Kironn , Evan Butcher , Gary A. Schirtzinger
Abstract: A method of forming a metal component with two and three dimensional internal functionally graded alloy composition gradients includes forming the component by a powder based layer-by-layer additive manufacturing process. The areal composition distribution of each powder layer is determined by simultaneously depositing different powders and powder mixtures through a mixing valve attached to a single nozzle during powder deposition. The layers are then sintered with a directed energy source to form a forging preform. The preform is then forged to form a component.
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27.发明授权公开(公告)号：US09823143B2
公开(公告)日：2017-11-21
申请号：US15026674
申请日：2014-09-24
Applicant: United Technologies Corporation
Inventor： Wendell V. Twelves, Jr. , Evan Butcher , Lexia Kironn , Gary A. Schirtzinger , Joe Ott
IPC: G01L1/22 , F16F1/02 , F16F7/12 , B22F3/105 , B22F7/06 , B33Y80/00 , B22F5/10 , B22F3/11 , B22F7/08 , B29C64/153 , B33Y10/00
CPC classification number: G01L1/22 , B22F3/1055 , B22F3/1118 , B22F5/10 , B22F7/06 , B22F7/08 , B22F2003/1056 , B29C64/153 , B29K2995/0089 , B33Y10/00 , B33Y80/00 , F16F1/025 , F16F7/12 , Y02P10/295
Abstract: A method includes designing a part. The part includes at least one internal structure. The internal structure is designed to provide strain mitigation, energy dissipation, or impact resistance for the part during an emergency condition. The part is built by a layer-by-layer additive manufacturing process. While building the part, the internal structure is connected to the part.
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公开(公告)号：US09702260B2
公开(公告)日：2017-07-11
申请号：US14882244
申请日：2015-10-13
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Gary A. Schirtzinger , George J. Kramer
IPC: F16J15/447 , F01D11/00 , F01D11/08 , F16J15/3288
CPC classification number: F01D11/005 , F01D11/001 , F01D11/08 , F05D2220/32 , F05D2240/56 , F16J15/3288
Abstract: The present disclosure relates to an aircraft brush seal comprising a first brush seal member and a second brush seal member comprising a channel that receives a plurality of interwoven brush fibers. The interwoven brush fibers may be coupled to the first brush seal member and/or may extend into the second brush seal member. The interwoven brush fibers may not couple to the second brush seal member and/or may form an air seal. The air seal may be formed between a first air compartment and a second air compartment.
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29.发明申请METHOD OF GENERATING SUPPORT STRUCTURE OF TUBE COMPONENTS TO BECOME FUNCTIONAL FEATURES 审中-公开产生支撑构件的方法来成为功能特征的管部件公开(公告)号：US20160238324A1
公开(公告)日：2016-08-18
申请号：US15023854
申请日：2014-09-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Evan Butcher , Wendell V. Twelves, Jr. , Gary A. Schirtzinger , Joe Ott , Lexia Kironn
CPC classification number: F28F1/12 , B29C64/40 , B29D23/00 , B33Y10/00 , B33Y80/00 , F16L3/00 , F16L9/006 , F16L9/02 , F16L9/19 , F16L9/21 , F16L55/02 , F16L59/08 , F28F1/00 , F28F1/124 , F28F1/40 , F28F2225/04 , F28F2255/00 , F28F2265/10 , F28F2265/30
Abstract: A method includes building a tubular object by a layer-by-layer additive manufacturing process. A structure integrally connected to the tubular object for supporting a portion of the tubular object is formed during building of the tubular object. The structure provides vibration dampening, heat shielding, heat transfer, stiffening, energy absorption, or mounting after the tubular object is built.
Abstract translation: 一种方法包括通过逐层添加剂制造方法来建立管状物体。 在管状物体的建造过程中形成一体地连接到管状物体上用于支撑管状物体的一部分的结构。 该结构在管状物体建成后提供减振，隔热，传热，加强，吸收能量或安装。
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