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公开(公告)号：US20160047258A1
公开(公告)日：2016-02-18
申请号：US14737852
申请日：2015-06-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Theodore W. Hall , Michael G. McCaffrey , Zachary Mott
CPC classification number: F01D11/005 , F01D9/04 , F01D11/08 , F05D2220/32 , F05D2240/11 , F05D2240/56 , F05D2240/80 , F05D2260/205
Abstract: A turbine section of a gas turbine engine includes a seal that extends between a vane platform and a Blade Outer Air Seal.
Abstract translation: 燃气涡轮发动机的涡轮机部分包括在叶片平台和叶片外部空气密封件之间延伸的密封件。
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公开(公告)号：US20170044908A1
公开(公告)日：2017-02-16
申请号：US14826831
申请日：2015-08-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： David Richard Griffin , Ross Wilson , Zachary Mott , Dwayne K. Mecklenburg , Michael Lastrina
CPC classification number: F01D5/187 , F01D5/082 , F01D5/147 , F02C3/04 , F02C7/18 , F05D2220/32 , F05D2240/35 , F05D2260/202
Abstract: A rotor assembly for a gas turbine engine includes a rotor disc having an axially extending rotor disc arm and a plurality of rotor blades extending radially outwardly from the rotor disc. A cover plate is located at an axial face of the rotor disc and at least partially retained at a rotor disc arm. The rotor disc and cover plate define a rotor cavity. A plurality of airflow openings extend into the cavity to allow a flow of air into the rotor cavity to thermally condition the rotor disc and the cover plate at the rotor cavity.
Abstract translation: 用于燃气涡轮发动机的转子组件包括具有轴向延伸的转子盘臂和从转子盘径向向外延伸的多个转子叶片的转子盘。 盖板位于转子盘的轴向表面处并且至少部分保持在转子盘臂上。 转子盘和盖板限定了转子腔。 多个气流开口延伸到空腔中以允许空气流入转子空腔中，以在转子腔处对转子盘和盖板进行热调节。
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公开(公告)号：US20160348510A1
公开(公告)日：2016-12-01
申请号：US14727194
申请日：2015-06-01
Applicant: United Technologies Corporation
Inventor： David Richard Griffin , Zachary Mott , Christopher Corcoran , Ross Wilson , Jason D. Himes
CPC classification number: F01D5/082 , F01D5/081 , F01D5/3007 , F05D2220/32 , F05D2230/12 , F05D2230/30 , F05D2240/81 , F05D2250/294 , F05D2260/20 , F05D2300/177 , Y02T50/676
Abstract: A rotor disk is provided. The rotor disk may comprise a disk lug and a trench. The disk lug may be fixed to a distal surface of the rotor disk. The trench may be disposed on a surface of the disk lug. The trench may extend radially inwards from a distal surface of the disk lug. The trench may be configured to at least partially define a flow path by which cooling air may reach a distal surface of the disk lug in order to provide disk lug cooling.
Abstract translation: 提供转子盘。 转子盘可以包括盘凸耳和沟槽。 盘片可以固定在转子盘的远端表面上。 沟槽可以设置在盘形凸耳的表面上。 沟槽可以从盘片的远端表面径向向内延伸。 沟槽可以构造成至少部分地限定流动路径，通过该流动路径，冷却空气可以到达盘片的远侧表面，以便提供盘片冷却。
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公开(公告)号：US09835032B2
公开(公告)日：2017-12-05
申请号：US14727194
申请日：2015-06-01
Applicant: United Technologies Corporation
Inventor： David Richard Griffin , Zachary Mott , Christopher Corcoran , Ross Wilson , Jason D Himes
CPC classification number: F01D5/082 , F01D5/081 , F01D5/3007 , F05D2220/32 , F05D2230/12 , F05D2230/30 , F05D2240/81 , F05D2250/294 , F05D2260/20 , F05D2300/177 , Y02T50/676
Abstract: A rotor disk is provided. The rotor disk may comprise a disk lug and a trench. The disk lug may be fixed to a distal surface of the rotor disk. The trench may be disposed on a surface of the disk lug. The trench may extend radially inwards from a distal surface of the disk lug. The trench may be configured to at least partially define a flow path by which cooling air may reach a distal surface of the disk lug in order to provide disk lug cooling.
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Patent Agency Ranking
公开(公告)号：US09732619B2
公开(公告)日：2017-08-15
申请号：US14674084
申请日：2015-03-31
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Ross Wilson , Dwayne K. Mecklenburg , Zachary Mott , David R. Griffin
CPC classification number: F01D5/3007 , F01D5/081 , F01D5/082 , F01D5/3015 , F01D25/12 , Y02T50/676
Abstract: A retaining ring for a turbomachine disk and coverplate assembly includes a ring body defining a coverplate interface side and an opposed disk lip interface side. A flow feature is defined by the ring body on the coverplate interface side to allow airflow between the turbomachine disk coverplate and the ring body such that a pocket defined between the coverplate and the turbomachine disk is in fluid communication with a conditioning flow pathway through the retaining ring.
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公开(公告)号：US11578668B2
公开(公告)日：2023-02-14
申请号：US15608293
申请日：2017-05-30
Applicant: United Technologies Corporation
Inventor： Jonathan Ortiz , Taryn Narrow , John H. Mosley , Zachary Mott , Paul R. Hanrahan
Abstract: A gas turbine engine includes a compressor section, a combustor, and a turbine section. The turbine section includes a high pressure turbine comprising a plurality of turbine blades. The gas turbine engine includes a tap for tapping air that is compressed by the compressor, to be passed through a heat exchanger to cool the air, the cooled air to be passed to the plurality of turbine blades. A sensor is located downstream of a leading edge of the combustor, and is configured to measure a characteristic of the cooled air. A controller is configured to compare the measured characteristic to a threshold and control an operating condition of the gas turbine engine based on the comparison.
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公开(公告)号：US20180347472A1
公开(公告)日：2018-12-06
申请号：US15608293
申请日：2017-05-30
Applicant: United Technologies Corporation
Inventor： Jonathan Ortiz , Taryn Narrow , John H. Mosley , Zachary Mott , Paul R. Hanrahan
Abstract: A gas turbine engine includes a compressor section, a combustor, and a turbine section. The turbine section includes a high pressure turbine comprising a plurality of turbine blades. The gas turbine engine includes a tap for tapping air that is compressed by the compressor, to be passed through a heat exchanger to cool the air, the cooled air to be passed to the plurality of turbine blades. A sensor is located downstream of a leading edge of the combustor, and is configured to measure a characteristic of the cooled air. A controller is configured to compare the measured characteristic to a threshold and control an operating condition of the gas turbine engine based on the comparison.
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公开(公告)号：US09879557B2
公开(公告)日：2018-01-30
申请号：US14737852
申请日：2015-06-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Theodore W Hall , Michael G McCaffrey , Zachary Mott
CPC classification number: F01D11/005 , F01D9/04 , F01D11/08 , F05D2220/32 , F05D2240/11 , F05D2240/56 , F05D2240/80 , F05D2260/205
Abstract: A turbine section of a gas turbine engine includes a seal that extends between a vane platform and a Blade Outer Air Seal.
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公开(公告)号：US20160290141A1
公开(公告)日：2016-10-06
申请号：US14674084
申请日：2015-03-31
Applicant: United Technologies Corporation
Inventor： Ross Wilson , Dwayne K. Mecklenburg , Zachary Mott , David R. Griffin
IPC: F01D5/30
CPC classification number: F01D5/3007 , F01D5/081 , F01D5/082 , F01D5/3015 , F01D25/12 , Y02T50/676
Abstract: A retaining ring for a turbomachine disk and coverplate assembly includes a ring body defining a coverplate interface side and an opposed disk lip interface side. A flow feature is defined by the ring body on the coverplate interface side to allow airflow between the turbomachine disk coverplate and the ring body such that a pocket defined between the coverplate and the turbomachine disk is in fluid communication with a conditioning flow pathway through the retaining ring.
Abstract translation: 用于涡轮机盘和盖板组件的保持环包括限定盖板接口侧和相对的盘唇接口侧的环体。 流动特征由盖板界面侧上的环体限定，以允许涡轮机盘盖板和环体之间的气流，使得限定在盖板和涡轮机盘之间的凹槽与通过保持件的调节流动路径流体连通 环。
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