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公开(公告)号：US11175041B2
公开(公告)日：2021-11-16
申请号：US16598941
申请日：2019-10-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： San Quach , John S. Tu , Robert M. Sonntag , Robert Selinsky, Jr. , John J. Rup, Jr. , Anthony Van
IPC: F23R3/00
Abstract: A combustor panel of a combustor may include a combustion facing surface, a cooling surface opposite the combustion facing surface, and heat transfer pins extending from the cooling surface. A grouping of the heat transfer pins may include a metallic coating.
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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：US10563584B2
公开(公告)日：2020-02-18
申请号：US15795301
申请日：2017-10-27
Applicant: United Technologies Corporation
Inventor： Jason Shenny , John J. Rup, Jr. , Robert M. Sonntag , James B. Hoke , San Quach , Richard G. Ullrich
Abstract: Combustor panels including panel bodies with first and second sides, a pin array extending from the first side, wherein each pin extends a first height, has a pin diameter, and is separated from adjacent pins by a pin array separation distance. A structural protrusion extends from the first side. No pins of the pin array are located within a flashing distance that is equal to a protrusion separation distance plus half of the pin diameter, wherein a location of the pin is measured from a center point of the pin to a closest point on the exterior surface of the structural protrusion. At least one pin array extension is integrally formed with the structural protrusion, the pin array extension extending along the first side to a position that replaces a pin of the pin array that would be within the flashing distance.
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公开(公告)号：US10480788B2
公开(公告)日：2019-11-19
申请号：US15238443
申请日：2016-08-16
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： San Quach , John S. Tu , Robert M. Sonntag , Robert Selinsky, Jr. , John J. Rup, Jr. , Anthony Van
IPC: F23R3/00
Abstract: A combustor panel of a combustor may include a combustion facing surface, a cooling surface opposite the combustion facing surface, and heat transfer pins extending from the cooling surface. A grouping of the heat transfer pins may include a metallic coating.
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公开(公告)号：US10683952B2
公开(公告)日：2020-06-16
申请号：US15825947
申请日：2017-11-29
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
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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Patent Agency Ranking
公开(公告)号：US10508759B2
公开(公告)日：2019-12-17
申请号：US15661791
申请日：2017-07-27
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, Jr. , Shawn Stempinski , Stanley J. Funk , Dennis M. Moura , Lexia Kironn , Roger O. Coffey
IPC: F16L9/18 , B33Y10/00 , B23P15/00 , F23R3/28 , B33Y80/00 , B22F3/105 , F16L59/14 , F02C7/22 , B22F5/10
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：US10208673B2
公开(公告)日：2019-02-19
申请号：US14790951
申请日：2015-07-02
Applicant: United Technologies Corporation
Inventor： Joe Ott , Stanley J. Funk , Roger O. Coffey , Shawn Stempinski , John J. Rup, Jr. , Lyutsia Dautova , Dennis M. Moura
Abstract: A fluid dispensing apparatus that may be additive manufactured as one unitary piece and may be a fuel injector for a gas turbine engine includes a radial displacement bellows having an outer surface that faces and may be exposed to a surrounding environment and an interior surface that faces and may define at least in-part a flowpath extending along a centerline. The radial displacement bellows is constructed and arranged to move between an expanded state when a pressure differential between the environment and the flowpath is low to a restricted state when the pressure differential is high.
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公开(公告)号：US20150323107A1
公开(公告)日：2015-11-12
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.
Abstract translation: 提供了涉及添加剂制造系统的方法。 该方法包括使用添加剂制造系统形成第一流体导管的步骤。 该方法还包括提供流体联接的步骤。 流体联接器包括第一流体导管和第二流体导管。 第一流体导管连接到第二流体导管并与第二流体导管流体连接。 第一流体导管具有第一配置。 第二流体导管具有与第一构造不同的第二构造。
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公开(公告)号：US10480868B2
公开(公告)日：2019-11-19
申请号：US15905120
申请日：2018-02-26
Applicant: United Technologies Corporation
Inventor： Joe Ott , John J. Rup, Jr. , Stanley J. Funk , Dennis M. Moura , Lexia Kironn , Roger O. Coffey
Abstract: A tube assembly that may be for a fuel nozzle of a fuel system of a gas turbine engine may have a first tube defining a first flowpath along a centerline, a second tube generally spaced radially outward from the first tube with a first void located between and defined by the first and second tubes, and a support structure located in the first void and extending between the first and second tubes. The support structure is constructed and arranged to minimize or eliminate thermal conduction between the tubes. The entire assembly may be additive manufactured as one unitary piece. One example of a method of operation may include designed-for breakage of the structural support due to thermal stresses thereby further minimizing thermal conduction between tubes.
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公开(公告)号：US10386067B2
公开(公告)日：2019-08-20
申请号：US15266036
申请日：2016-09-15
Applicant: United Technologies Corporation
Inventor： San Quach , Scott A. Elliott , Robert M. Sonntag , John S. Tu , Anthony Van , Joseph J. Sedor , Robert Selinsky, Jr. , John J. Rup, Jr. , Neil B. Ridgeway , Gerard V. Cadieux , Jeffrey Leon , Monica Pacheco-Tougas , Lisa A. Jenkins , Lisa Tse , Andrew Cervoni , Frank J. Trzcinski
Abstract: A wall panel assembly includes a first liner panel and a coating. The first liner panel has an inner first liner panel surface and a first liner panel outer surface each axially extending between a first liner panel first end and a first liner panel second end. The coating is disposed on at least one of the first liner panel inner surface and the first liner panel outer surface. The coating has an overall thickness that varies axially between the first liner panel first end and the first liner panel second end.
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