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公开(公告)号：US09857002B2
公开(公告)日：2018-01-02
申请号：US14707713
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. , Gary A. Schirtzinger , Lexia Kironn
CPC classification number: F16L11/22 , B23P15/00 , B33Y10/00 , B33Y80/00 , F02C7/222 , F05D2230/31 , F05D2260/36 , F16L39/005 , Y10T29/4932 , Y10T29/49325 , Y10T29/4933 , Y10T29/4935 , Y10T29/49391 , Y10T29/49393 , Y10T29/49442 , Y10T29/49444 , Y10T29/49636 , Y10T29/49904 , Y10T29/4998
Abstract: A method is provided involving an additive manufacturing system. This method includes a step of forming a first fluid conduit using the additive manufacturing system. The method also includes a step of providing a fluid coupling. The fluid coupling includes the first fluid conduit and a second fluid conduit. The first fluid conduit is connected to and fluidly coupled with the second fluid conduit. The first fluid conduit has a first configuration. The second fluid conduit has a second configuration that is different than the first configuration.
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公开(公告)号：US09759356B2
公开(公告)日：2017-09-12
申请号：US14790928
申请日：2015-07-02
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, Jr. , Shawn Stempinski , Stanley J. Funk , Dennis M. Moura , Lyutsia Dautova , Roger O. Coffey
CPC classification number: F16L9/18 , B22F3/1055 , B33Y10/00 , B33Y80/00 , F02C7/222 , F16L59/14 , F23R3/283 , F23R2900/00018
Abstract: A flowpath assembly has a first conduit defining a flowpath radially inward, and a second conduit spaced radially outward from the first conduit. A void defined between the first and second conduits contains an insulating material that may have a greater porosity than the first and second conduits. The assembly may be additive manufactured generally as one unitary piece with the raw material of the conduits being melted and solidified on a slice-by-slice basis and the insulating material being selectively bypassed by an energy gun of an additive manufacturing system.
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公开(公告)号：US20160003380A1
公开(公告)日：2016-01-07
申请号：US14790928
申请日：2015-07-02
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, JR. , Shawn Stempinski , Stanley J. Funk , Dennis M. Moura , Lyutsia Dautova , Roger O. Coffey
CPC classification number: F16L9/18 , B22F3/1055 , B33Y10/00 , B33Y80/00 , F02C7/222 , F16L59/14 , F23R3/283 , F23R2900/00018
Abstract: A flowpath assembly has a first conduit defining a flowpath radially inward, and a second conduit spaced radially outward from the first conduit. A void defined between the first and second conduits contains an insulating material that may have a greater porosity than the first and second conduits. The assembly may be additive manufactured generally as one unitary piece with the raw material of the conduits being melted and solidified on a slice-by-slice basis and the insulating material being selectively bypassed by an energy gun of an additive manufacturing system.
Abstract translation: 流路组件具有限定径向向内的流径的第一导管和与第一导管径向向外间隔开的第二导管。 限定在第一和第二导管之间的空隙包含绝缘材料，其可以具有比第一和第二导管更大的孔隙率。 该组件可以是通常作为一个整体件加成的添加剂，其中管道的原料在一个一个接一个的基础上被熔化和固化，并且绝缘材料被添加剂制造系统的能量枪选择性旁路。
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公开(公告)号：US20160003157A1
公开(公告)日：2016-01-07
申请号：US14790907
申请日：2015-07-02
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, JR. , Shawn Stempinski , Stanley J. Funk , Dennis M. Moura , Lyutsia Dautova , Roger O. Coffey
IPC: F02C7/22 , G05B19/4097 , B29C67/00
CPC classification number: F02C7/222 , B22F3/1055 , B22F5/106 , B29C64/386 , B33Y10/00 , B33Y50/02 , B33Y80/00 , F05D2220/32 , F05D2230/30 , F05D2250/283 , F23R3/28 , F23R2900/00018 , G05B19/4097 , G05B2219/35012 , Y02P10/295
Abstract: A tube assembly is additive manufactured as one unitary piece and has a first tube that co-extends with and is surrounded by a second tube. An annular void may be defined by and located between the first and second tubes for insulating a fluid flowing through the first tube. The void may be sealed and under a negative atmospheric pressure for enhancing insulating properties.
Abstract translation: 管组件是作为一个整体件制造的添加剂，并且具有与第二管共同延伸并被第二管包围的第一管。 环形空隙可以由第一和第二管之间限定并位于第一和第二管之间，用于使流过第一管的流体绝缘。 空隙可以被密封并且在负大气压下用于增强绝缘性能。
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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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Patent Agency Ranking
56.发明授权公开(公告)号：US11359810B2
公开(公告)日：2022-06-14
申请号：US16226892
申请日：2018-12-20
Applicant: United Technologies Corporation
Inventor： Dennis M. Moura , Carey Clum
Abstract: A gas turbine engine component assembly is provided. The gas turbine engine component assembly comprising: a first component having a first surface and a second surface; a threaded stud including a first end and a second end opposite the first end, the threaded stud extending from the second surface of the first component; and a faired body operably secured to the threaded stud, wherein the faired body is shaped to redirect the airflow in a lateral direction parallel to the second surface of the first component such that a cross flow is generated.
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公开(公告)号：US11287132B2
公开(公告)日：2022-03-29
申请号：US16799083
申请日：2020-02-24
Applicant: United Technologies Corporation
Inventor： Dennis M. Moura , Jonathan J. Eastwood , Lee E. Bouldin , Monica Pacheco-Tougas
Abstract: An assembly for a turbine engine includes a combustor wall. The combustor wall includes a shell, a heat shield and an annular land. The heat shield is attached to the shell. The land extends vertically between the shell and the heat shield. The land extends laterally between a land outer surface and an inner surface, which at least partially defines a quench aperture in the combustor wall. A lateral distance between the land outer surface and the inner surface varies around the quench aperture.
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58.发明授权公开(公告)号：US11143401B2
公开(公告)日：2021-10-12
申请号：US16226874
申请日：2018-12-20
Applicant: United Technologies Corporation
Inventor： Dennis M. Moura , Carey Clum
Abstract: A gas turbine engine component comprising: a first component having a receiving aperture extending; a second component having a first surface and a second surface; and a passageway portion including a first end, a second end opposite the first end, and an outer surface extending from the second end to the first end, the passageway portion extending from the second surface of the second component through the receiving aperture of the first component, wherein the outer surface of the passageway portion and the first component define a gap therebetween, the gap fluidly connecting airflow in an airflow path proximate the second surface of the first component to the cooling channel, wherein the gap is configured to direct the airflow along the outer surface and the outer surface is shaped to redirect the airflow in a lateral direction parallel to the second surface such that a lateral airflow is generated.
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59.发明授权公开(公告)号：US11098653B2
公开(公告)日：2021-08-24
申请号：US16241176
申请日：2019-01-07
Applicant: United Technologies Corporation
Inventor： Dennis M. Moura , Carey Clum
Abstract: A gas turbine engine component assembly is provided. The gas turbine engine component assembly comprising: a first component having a first surface and a second surface opposite the first surface wherein the first component includes a cooling hole extending from the second surface to the first surface through the first component; a second component having a first surface and a second surface, the first surface of the first component and the second surface of the second component defining a cooling channel therebetween in fluid communication with the cooling hole for cooling the second surface of the second component; and a deflector forming a passageway with the second surface of the first component, the passageway configured to direct airflow into the cooling channel in a lateral direction parallel to the second surface of the second component such that a cross flow is generated in the cooling channel.
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公开(公告)号：US10690348B2
公开(公告)日：2020-06-23
申请号：US15032080
申请日：2014-11-04
Applicant: United Technologies Corporation
Inventor： Dennis M. Moura , Monica Pacheco-Tougas , Jonathan J. Eastwood , Lee E. Bouldin
Abstract: A combustor wall is provided for a turbine engine. The combustor wall includes a shell and a heat shield that is attacked to the shell. The heat shield includes a rail and a cooling element connected to the rail in a cavity. The cavity extends in a vertical direction between the shell and the heat shield. The cavity fluidly couples a plurality of apertures in the shell with a plurality of apertures in the heat shield.
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