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公开(公告)号：US09957808B2
公开(公告)日：2018-05-01
申请号：US14687974
申请日：2015-04-16
Applicant: United Technologies Corporation
Inventor： Thomas N. Slavens , Matthew A. Devore
CPC classification number: F01D5/18 , F01D5/186 , F01D5/187 , F01D9/02 , F01D25/12 , F01D25/24 , F05D2220/32 , F05D2260/202 , Y02T50/676
Abstract: An airfoil according to an exemplary aspect of the present disclosure includes, among other things, a first cooling hole with a first cooling passage arranged at a first angle relative to a chordwise axis and a second cooling hole with a second cooling passage arranged at a second different angle relative to the chordwise axis. A radial projection of the first cooling passage intersects a radial projection of the second cooling passage.
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142.发明授权公开(公告)号：US09932841B2
公开(公告)日：2018-04-03
申请号：US15109001
申请日：2015-01-16
Applicant: United Technologies Corporation
Inventor： Alexander Staroselsky , Sergey Mironets , Thomas N. Slavens , Thomas J. Martin , Brooks E. Snyder
IPC: F01D5/28 , B33Y10/00 , B33Y80/00 , B22F3/105 , B22F5/04 , B23K26/342 , B23K15/00 , F01D5/14 , B29C64/153 , B29C64/20 , F01D5/18 , B23K101/00
CPC classification number: F01D5/282 , B22F3/1055 , B22F5/04 , B23K15/0086 , B23K26/342 , B23K2101/001 , B29C64/153 , B29C64/20 , B33Y10/00 , B33Y80/00 , F01D5/147 , F01D5/18 , F01D5/187 , F05D2220/30 , F05D2230/30 , F05D2230/31 , F05D2260/221 , F05D2300/10 , F05D2300/5024 , Y02P10/295
Abstract: A workpiece manufactured from an additive manufacturing system (AMS) having a particle separator and a method of operating includes modeling the workpiece into layers and modeling the layers into a plurality of regions. The AMS then deposits one of a plurality of particle types into a respective one of the plurality of regions. In this way, the surface finishes of the component may be controlled and material densities from one region to the next and from one layer to the next are also controlled.
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公开(公告)号：US20180080373A1
公开(公告)日：2018-03-22
申请号：US15268713
申请日：2016-09-19
Applicant: United Technologies Corporation
Inventor： Daniel Bernard Kupratis , Tania Bhatia Kashyap , Mark F. Zelesky , Arthur W. Utay , Gabriel L. Suciu , Thomas N. Slavens , Kevin L. Rugg , Brian Merry
CPC classification number: F02C3/107 , F02C3/145 , F02C7/04 , F05D2240/40 , F05D2250/30
Abstract: A turbine engine includes a first compressor and a second compressor fluidly parallel to the first compressor. A reverse flow combustor is fluidly connected to the first compressor and the second compressor. A first turbine and a second turbine are fluidly connected in series, and fluidly connected to an output of the reverse flow combustor.
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公开(公告)号：US20180056380A1
公开(公告)日：2018-03-01
申请号：US15248235
申请日：2016-08-26
Applicant: United Technologies Corporation
Inventor： John Joseph Marcin , Dilip M. Shah , Carl R. Verner , Albert Rabinovich , Weiduo Yu , Thomas N. Slavens
IPC: B22D17/20
CPC classification number: B22D17/2023 , B22D17/2038
Abstract: Shot sleeves for high temperature die casting include a nickel-based alloy having a low modulus single crystal with axi-symmetric orientation.
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公开(公告)号：US20170321605A1
公开(公告)日：2017-11-09
申请号：US15148051
申请日：2016-05-06
Applicant: United Technologies Corporation
Inventor： Thomas N. Slavens , Mosheshe Camara-Khary Blake
CPC classification number: F02C7/18 , F02C3/04 , F02C6/08 , F02C7/185 , F02C9/18 , F02K3/115 , F05D2220/32 , F05D2260/20 , F05D2260/213 , F28D2021/0021 , F28D2021/0026 , F28F9/0278 , F28F2270/00 , Y02T50/675
Abstract: A heat exchanger assembly includes an outer manifold defining an outer cavity. An inner cavity is defined by an inner shell supported within the outer manifold and at least partially surrounded by the outer cavity. The inner shell includes a plurality of impingement openings for directing airflow into the inner cavity. An inner manifold is supported within the inner cavity. The inner manifold is exposed to impingement airflow through the plurality of impingement openings in the inner shell. The inner manifold includes a plurality of flow passages and at least one insulator pocket substantially aligned with the plurality of flow passages. A cooled cooling air system for a gas turbine engine and a gas turbine engine assembly are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20170159460A1
公开(公告)日：2017-06-08
申请号：US14959057
申请日：2015-12-04
Applicant: United Technologies Corporation
Inventor： Mosheshe Camara-Khary Blake , Thomas N. Slavens , John R. Farris
Abstract: A gas turbine engine including a compressor section, a combustor section fluidly connected to the compressor section, a turbine section fluidly connected to the combustor section, and a plurality of gas path components exposed to a primary fluid flowpath through the compressor section, the combustor section and the turbine section. At least one of the gas path components includes an exterior facing surface, a lattice structure extending outward from the exterior facing surface, the lattice structure being integral to the exterior facing surface, and a thermal barrier coating adhered to at least a portion of the exterior facing surface and the lattice structure.
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公开(公告)号：US20170136531A1
公开(公告)日：2017-05-18
申请号：US14943787
申请日：2015-11-17
Applicant: United Technologies Corporation
Inventor： Thomas N. Slavens , Nicholas M. LoRicco
IPC: B22D17/20
CPC classification number: B22D17/2038 , B22D17/2023 , B22D17/203
Abstract: A die casting plunger tip assembly includes a first portion having a closed end defining an outer surface, and a tip cover disposed on the outer surface of the closed end.
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148.发明申请公开(公告)号：US20170051625A1
公开(公告)日：2017-02-23
申请号：US14828089
申请日：2015-08-17
Applicant: United Technologies Corporation
Inventor： Thomas N. Slavens , Brooks E. Snyder
CPC classification number: F01D11/122 , F01D11/18 , F01D25/005 , F05D2220/36 , F05D2230/20 , F05D2230/31 , F05D2240/11 , F05D2300/174 , F05D2300/175 , F05D2300/2112 , F05D2300/2261 , F05D2300/2283 , F05D2300/50212 , F05D2300/6033 , Y02T50/672
Abstract: An exemplary blade outer air seal component includes at least one first region of a first material, at least one second region of a second material, and at least one functionally graded transition region of the first material and the second material between a first region and a second region of the component. A thermal expansion coefficient of the first material is higher than a thermal expansion coefficient of the second material.
Abstract translation: 示例性的叶片外部空气密封部件包括第一材料的至少一个第一区域，第二材料的至少一个第二区域以及第一材料和第二材料的至少一个功能梯度过渡区域，在第一区域和第二区域之间 组件的第二个区域。 第一材料的热膨胀系数高于第二材料的热膨胀系数。
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公开(公告)号：US20160369634A1
公开(公告)日：2016-12-22
申请号：US14901910
申请日：2014-07-01
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Thomas N. Slavens , Sergey Mironets , Alexander Staroselsky , Brooks E. Snyder , Thomas J. Martin
CPC classification number: F01D5/187 , B23P15/04 , F01D5/147 , F01D5/28 , F01D5/284 , F01D9/041 , F01D25/12 , F04D29/321 , F04D29/325 , F04D29/542 , F04D29/5846 , F05D2220/32 , F05D2260/201 , F05D2260/202 , F05D2300/175 , F05D2300/2261 , F05D2300/2283
Abstract: A component for use in a gas turbine engine includes a first section, a second section, and a functionally graded section. The first section is made of a metal material. The second section is made of a ceramic material and/or a ceramic matrix composite material. The functionally graded section is disposed between the first section and the second section.
Abstract translation: 用于燃气涡轮发动机的部件包括第一部分，第二部分和功能上分级的部分。 第一部分由金属材料制成。 第二部分由陶瓷材料和/或陶瓷基复合材料制成。 功能梯度部分设置在第一部分和第二部分之间。
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公开(公告)号：US20160332371A1
公开(公告)日：2016-11-17
申请号：US15112020
申请日：2015-01-15
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Alexander Staroselsky , Thomas N. Slavens , Sergey Mironets , Thomas J. Martin , Brooks E. Snyder
IPC: B29C67/00 , B33Y30/00 , B33Y10/00 , B23K26/342 , B23K26/70
CPC classification number: B23K26/702 , B22F3/1055 , B22F5/04 , B22F2003/1056 , B22F2202/01 , B23K26/342 , B29C64/153 , B33Y10/00 , B33Y30/00 , F05D2230/31 , Y02P10/295
Abstract: An additive manufacturing system and method of operation includes a build table for supporting a powder bed that is packed through the use of a vibration inducing device proximate to the build table. Through this packing, voids of the bed produced by larger particles of a mixed powder are filled with smaller particles. After or during such packing of particles, the powder bed is leveled utilizing a leveling arm, then selected regions of the bed are melted utilizing an energy gun.
Abstract translation: 添加剂制造系统和操作方法包括用于支撑通过使用靠近构建台的振动诱导装置包装的粉末床的构建工作台。 通过这种包装，由较大颗粒的混合粉末产生的床的空隙填充较小的颗粒。 在颗粒的这种填充之后或期间，使用调平臂使粉末床平整，然后使用能量枪熔化床的选定区域。
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