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公开(公告)号：US20190078788A1
公开(公告)日：2019-03-14
申请号：US15699648
申请日：2017-09-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Tracy A Propheter-Hinckley , Atul Kohli , Benjamin D Bellows , Dustin W Davis , James B Hoke , Stephen K Kramer , Steven Bruce Gautschi , Trevor Rudy
CPC classification number: F23R3/60 , F23R3/002 , F23R3/06 , F23R2900/03041
Abstract: A combustor panel may include an attachment feature. Because conventional attachment features of conventional combustor panels may be insufficiently cooled, the present disclosure provides various combustor configurations for reducing hotspots in the vicinity of attachment features and/or for providing cooling airflow to and in the vicinity of attachment features.
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公开(公告)号：US09995145B2
公开(公告)日：2018-06-12
申请号：US14526860
申请日：2014-10-29
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Tracy A Propheter-Hinckley , Stephanie Santoro
CPC classification number: F01D5/18 , B22C9/103 , B22C9/24 , B22D25/02 , F01D5/186 , F01D9/041 , F05D2250/185 , F05D2260/202 , F05D2260/204 , Y10T29/49337
Abstract: A process for providing cooling fluid holes in an airfoil portion of a turbine engine component comprising: positioning a first core with metering/tripping features that form a row of protrusions, and teardrop features that form a fluid passageways, the teardrop features including a central teardrop feature having a trailing edge, a first teardrop feature located on a first side of and spaced from the central teardrop feature, the first teardrop feature having a longitudinal axis and being non-symmetrical about the longitudinal axis, and a second teardrop feature located on a second side of and spaced from the central teardrop feature, the second teardrop feature having a longitudinal axis and non-symmetrical about the longitudinal axis; joining the core to a ceramic core; forming the turbine engine component; removing the core, forming a cooling microcircuit with fluid outlets; and drilling a central portion of the cooling microcircuit forming a converging/diverging outlet.
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公开(公告)号：US10689988B2
公开(公告)日：2020-06-23
申请号：US14683408
申请日：2015-04-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Steven Bruce Gautschi , San Quach , Tracy A Propheter-Hinckley
Abstract: A component for a gas turbine engine includes a root with a neck that extends into a fir tree with at least one tooth, the root includes a feed passage in communication with a multiple of cooling passages that extend through the neck and fir tree.
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公开(公告)号：US10670275B2
公开(公告)日：2020-06-02
申请号：US15699648
申请日：2017-09-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Tracy A Propheter-Hinckley , Atul Kohli , Benjamin D Bellows , Dustin W Davis , James B Hoke , Stephen K Kramer , Trevor Rudy
Abstract: A combustor panel may include an attachment feature. Because conventional attachment features of conventional combustor panels may be insufficiently cooled, the present disclosure provides various combustor configurations for reducing hotspots in the vicinity of attachment features and/or for providing cooling airflow to and in the vicinity of attachment features.
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Patent Agency Ranking
公开(公告)号：US10670273B2
公开(公告)日：2020-06-02
申请号：US15698967
申请日：2017-09-08
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Tracy A Propheter-Hinckley , Benjamin D Bellows , Brandon W Spangler , David J Hyland , Dennis M Moura , Dustin W Davis , Mark F Zelesky , Ricardo Trindade , Steven Bruce Gautschi , Trevor Rudy
Abstract: A combustor panel may include an attachment feature. Because conventional attachment features of conventional combustor panels may be insufficiently cooled, the present disclosure provides various combustor configurations for reducing hotspots in the vicinity of attachment features and/or for providing cooling airflow to and in the vicinity of attachment features.
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公开(公告)号：US10329916B2
公开(公告)日：2019-06-25
申请号：US14630814
申请日：2015-02-25
Applicant: UNITED TECHNOLOGIES CORPORATION
Abstract: A component for a gas turbine engine includes a trailing edge tip corner that at least partially defines a trailing edge cavity and a multiple of corner features within the trailing edge cavity, the multiple of corner features splayed along the trailing edge tip corner.
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公开(公告)号：US09421606B2
公开(公告)日：2016-08-23
申请号：US14432790
申请日：2013-07-24
Applicant: United Technologies Corporation
Inventor： Tracy A Propheter-Hinckley , Eric A Hansen
Abstract: A casting core assembly (140) includes a metallic core (144, 146, 148; 360; 380; 400) and a ceramic core (142). A protuberant portion (184) of a metallic core is received in compartment (186) of the ceramic core.
Abstract translation: 铸造芯组件（140）包括金属芯（144,146,148; 360; 380; 400）和陶瓷芯（142）。 金属芯的突起部分（184）被容纳在陶瓷芯的隔室（186）中。
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公开(公告)号：US20160069189A1
公开(公告)日：2016-03-10
申请号：US14630814
申请日：2015-02-25
Applicant: UNITED TECHNOLOGIES CORPORATION
CPC classification number: F01D5/147 , B22C9/103 , F01D5/187 , F01D5/284 , F05D2230/21 , F05D2240/304 , F05D2240/307 , F05D2260/2212 , F05D2300/6033
Abstract: A component for a gas turbine engine includes a trailing edge tip corner that at least partially defines a trailing edge cavity and a multiple of corner features within the trailing edge cavity, the multiple of corner features splayed along the trailing edge tip corner.
Abstract translation: 用于燃气涡轮发动机的部件包括后缘尖端角部，该后缘尖端角部至少部分地限定后缘腔体中的后缘腔体和多个角部特征，沿着后缘尖端角部显示多个角部特征。
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公开(公告)号：US20140102656A1
公开(公告)日：2014-04-17
申请号：US13650419
申请日：2012-10-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Tracy A Propheter-Hinckley , Eric A Hansen
Abstract: A casting core assembly includes a metallic core and a ceramic core. A protuberant portion of a metallic core is received in a compartment of the ceramic core.
Abstract translation: 铸造芯组件包括金属芯和陶瓷芯。 金属芯的突起部分被容纳在陶瓷芯的隔室中。
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