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公开(公告)号：US11680495B2
公开(公告)日：2023-06-20
申请号：US17719290
申请日：2022-04-12
CPC分类号： F01D17/167 , F02K1/08 , F05D2240/1281
摘要： A variable exhaust nozzle for use with a gas turbine engine includes an outer shroud and an inner plug that can move relative to the outer shroud. The relative movement of the inner plug and the outer shroud changes the shape of the variable exhaust nozzle from one that converges in area to one that converges and then diverges in area.
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公开(公告)号：US20210270206A1
公开(公告)日：2021-09-02
申请号：US16803517
申请日：2020-02-27
IPC分类号： F02K1/08
摘要： A variable exhaust nozzle for a gas turbine engine includes an outer shroud and an inner plug. The outer shroud is arranged circumferentially about an axis. The inner plug extends along the axis and is at least partially located within the outer shroud. At least one of the outer shroud and the inner plug are movable selectively to cause a variable area region of the variable exhaust nozzle to change.
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公开(公告)号：US20210301761A1
公开(公告)日：2021-09-30
申请号：US16836065
申请日：2020-03-31
摘要： A propulsion unit includes a gas turbine engine arranged along an axis and an exhaust system coupled to the gas turbine engine. The gas turbine engine includes an engine core configured to discharge a core flow and a fan configured to be driven by the engine core to discharge a bypass flow. The exhaust system receives the mixed bypass and core flows from the gas turbine engine.
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公开(公告)号：US10451003B2
公开(公告)日：2019-10-22
申请号：US14923669
申请日：2015-10-27
IPC分类号： F02K1/80 , F02C7/20 , F01D25/30 , F02K1/78 , F02C3/04 , F01D9/04 , F16M13/02 , F16M11/06 , F16M11/20 , F16B1/00 , F01D25/16 , F01D25/24 , F01D25/28 , F02C7/28
摘要： A nozzle support system for a nozzle of a gas turbine includes an outer ring, an inner ring disposed within the outer ring, and a plurality of links pivotally attaching the outer ring to the inner ring. Each one of the links may have an outer end that is pivotally attached to the outer ring, and each one of the links may have an inner end that is pivotally attached to the inner ring, such that the inner ring moves along a longitudinal axis of the outer ring.
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公开(公告)号：US20160341056A1
公开(公告)日：2016-11-24
申请号：US15227333
申请日：2016-08-03
CPC分类号： F01D11/003 , F01D25/28 , F02C7/28 , F02K1/805 , F05D2220/32 , F05D2230/60 , F05D2240/55 , F16J15/0812 , F16J15/104 , Y02T50/672 , Y10T29/49297
摘要： A sealing assembly may include a support, an engine component, and a seal. The engine component may be mounted relative to the support to define a gap between the engine component and the support. The seal may be arranged between the support and the engine component to block gasses from passing through the gap. The seal may be adapted to compress and expand to fill the gap during expansion and contraction of the adjacent components that occurs during operation of a gas turbine engine including the sealing assembly.
摘要翻译： 密封组件可以包括支撑件，发动机部件和密封件。 发动机部件可以相对于支撑件安装以限定发动机部件和支撑件之间的间隙。 密封件可以布置在支撑件和发动机部件之间以阻止气体通过间隙。 在包括密封组件的燃气涡轮发动机的操作期间，密封件可以适于压缩和膨胀以在膨胀和收缩相邻部件的膨胀和收缩期间填充间隙。
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公开(公告)号：US20220235668A1
公开(公告)日：2022-07-28
申请号：US17719290
申请日：2022-04-12
摘要： A variable exhaust nozzle for use with a gas turbine engine includes an outer shroud and an inner plug that can move relative to the outer shroud. The relative movement of the inner plug and the outer shroud changes the shape of the variable exhaust nozzle from one that converges in area to one that converges and then diverges in area.
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公开(公告)号：US20210301760A1
公开(公告)日：2021-09-30
申请号：US16836080
申请日：2020-03-31
摘要： A propulsion unit includes a gas turbine engine arranged along an axis and an exhaust system coupled to the gas turbine engine. The gas turbine engine includes an engine core configured to discharge a core flow and a fan configured to be driven by the engine core to discharge a bypass flow. The exhaust system receives the mixed bypass and core flows from the gas turbine engine.
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公开(公告)号：US20170145954A1
公开(公告)日：2017-05-25
申请号：US15219771
申请日：2016-07-26
CPC分类号： F02K1/002 , B64C15/02 , F02C9/18 , F02K1/28 , F02K1/46 , F02K3/02 , F05D2220/323 , F05D2220/328 , F05D2220/90 , F05D2270/173
摘要： A gas turbine engine system is disclosed herein. The gas turbine engine system includes an engine core configured to discharge air through an exhaust nozzle along a central axis and a thrust director arranged near the exhaust nozzle and configured to redirect the discharge air by applying flow to the discharge air near the exhaust nozzle.
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公开(公告)号：US09435266B2
公开(公告)日：2016-09-06
申请号：US14137400
申请日：2013-12-20
CPC分类号： F01D11/003 , F01D25/28 , F02C7/28 , F02K1/805 , F05D2220/32 , F05D2230/60 , F05D2240/55 , F16J15/0812 , F16J15/104 , Y02T50/672 , Y10T29/49297
摘要： A sealing assembly may include a support, an engine component, and a seal. The engine component may be mounted relative to the support to define a gap between the engine component and the support. The seal may be arranged between the support and the engine component to block gasses from passing through the gap. The seal may be adapted to compress and expand to fill the gap during expansion and contraction of the adjacent components that occurs during operation of a gas turbine engine including the sealing assembly.
摘要翻译： 密封组件可以包括支撑件，发动机部件和密封件。 发动机部件可以相对于支撑件安装以限定发动机部件和支撑件之间的间隙。 密封件可以布置在支撑件和发动机部件之间以阻止气体通过间隙。 在包括密封组件的燃气涡轮发动机的操作期间，密封件可以适于压缩和膨胀以在膨胀和收缩相邻部件的膨胀和收缩期间填充间隙。
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公开(公告)号：US20160115904A1
公开(公告)日：2016-04-28
申请号：US14923669
申请日：2015-10-27
CPC分类号： F02K1/78 , F01D9/041 , F01D9/042 , F01D25/16 , F01D25/246 , F01D25/28 , F02C3/04 , F02C7/20 , F02C7/28 , F02K1/80 , F05D2220/323 , F05D2240/35 , F16B1/00 , F16B2001/0078 , F16M11/06 , F16M11/2007 , F16M13/02 , Y02T50/672
摘要： A nozzle support system for a nozzle of a gas turbine includes an outer ring, an inner ring disposed within the outer ring, and a plurality of links pivotally attaching the outer ring to the inner ring. Each one of the links may have an outer end that is pivotally attached to the outer ring, and each one of the links may have an inner end that is pivotally attached to the inner ring, such that the inner ring moves along a longitudinal axis of the outer ring.
摘要翻译： 一种用于燃气轮机喷嘴的喷嘴支撑系统，包括外圈，设置在外圈内的内圈，以及将外圈可枢转地连接到内圈的多个连杆。 每个链节可以具有枢转地附接到外环的外端，并且每个连接件可以具有可枢转地附接到内环的内端，使得内环沿着内侧环的纵向轴线移动 外圈。
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