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公开(公告)号：US20150330244A1
公开(公告)日：2015-11-19
申请号：US14653243
申请日：2013-12-23
CPC分类号： F01D11/02 , F01D9/065 , F01D11/001 , F01D11/122 , F01D25/162 , F01D25/28 , F02C7/28
摘要： A gas turbine engine assembly includes a first module, a second module rotatable about a center line of the gas turbine engine and fluidly coupled with the first module, and a multi-purpose seal support. The multi-purpose seal support includes an aft end secured to the first module, and a forward end disposed proximate the second module. The forward end has a) discourager portion, a seal portion, and a meshing portion.
摘要翻译： 燃气涡轮发动机组件包括第一模块，可围绕燃气涡轮发动机的中心线旋转并与第一模块流体连接的第二模块，以及多用途密封支撑件。 多用途密封件支撑件包括固定到第一模块的后端和靠近第二模块设置的前端。 前端具有disc disc部分，密封部分和啮合部分。
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公开(公告)号：US20150330241A1
公开(公告)日：2015-11-19
申请号：US14655640
申请日：2013-12-23
发明人： Conway Chuong , Matthew Budnick
CPC分类号： F01D11/001 , F01D11/003 , F01D11/005 , F01D25/162 , F01D25/24 , F01D25/246 , F02C7/28 , F05D2240/55
摘要： A gas turbine engine assembly includes a second module connected axially to a first module along a joint, and an annular cavity defined between the first module and the second module. The seal assembly is disposed proximate the cavity, and includes a seal support ring, a first finger seal, and a second finger seal. The support ring has a backing portion secured to a radial wall of to the first module, and a first seal land extending axially into the cavity away from the first module. The first finger seal has a free end adapted to contact an inner side of the first seal land. The second finger seal is adapted to seal a radially outer portion of the annular cavity
摘要翻译： 燃气涡轮发动机组件包括沿着接头轴向连接到第一模块的第二模块和限定在第一模块和第二模块之间的环形空腔。 密封组件设置在空腔附近，并且包括密封支撑环，第一手指密封件和第二手指密封件。 所述支撑环具有固定到所述第一模块的径向壁的背衬部分和从所述第一模块轴向延伸到所述腔体中的第一密封区域。 第一指状密封件具有适于接触第一密封区域的内侧的自由端。 第二指状密封件适于密封环形空腔的径向外部部分
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公开(公告)号：US20140248152A1
公开(公告)日：2014-09-04
申请号：US13730898
申请日：2012-12-29
发明人： Conway Chuong , Matthew Budnick
IPC分类号： F01D5/18
CPC分类号： F01D25/246 , F01D25/162 , F05D2260/201 , Y02T50/675
摘要： An assembly includes a gas turbine engine component and a plate. The plate is spaced from a surface of the component and generally conforms to the shape of the surface. The plate and component form a passageway that allows for passage of a secondary gas flow between the component and the plate.
摘要翻译： 组件包括燃气涡轮发动机部件和板。 该板与部件的表面间隔开并且通常符合表面的形状。 板和部件形成允许二次气流在部件和板之间通过的通道。
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公开(公告)号：US20140245750A1
公开(公告)日：2014-09-04
申请号：US13730890
申请日：2012-12-29
IPC分类号： F02C7/20
CPC分类号： F02C7/20 , F01D25/162 , F01D25/28 , F05D2250/42
摘要： An assembly for a gas turbine engine includes a frame, a mount, and a fairing. The mount is attached to the frame and the fairing is connected to the mount. The fairing and mount have mating anti-deflection features that engage to prevent circumferential movement of the fairing relative to the frame.
摘要翻译： 用于燃气涡轮发动机的组件包括框架，底座和整流罩。 安装架连接到框架，整流罩连接到安装座。 整流罩和安装座具有接合防偏转特征，其接合以防止整流罩相对于框架的圆周运动。
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公开(公告)号：US20190249568A1
公开(公告)日：2019-08-15
申请号：US16389193
申请日：2019-04-19
CPC分类号： F01D25/145 , F01D25/162 , F01D25/24 , F05D2220/32 , F05D2230/232 , F05D2230/60 , F05D2240/15 , F05D2260/231 , Y10T29/49321
摘要： An assembly for a gas turbine engine includes a first casing, a second casing, and struts extending from the first casing to support the second casing. The assembly further includes a fairing and a multi-piece heat shield assembly. The fairing is disposed between the first casing and the second casing and around each of the struts. The multi-piece heat shield assembly includes a first shield extending between the first casing and the fairing, and a second shield extending between the fairing and the first casing. The multi-piece heat shield assembly further includes a third shield extending between the fairing and the second casing, and fourth and fifth heat shields extending from the third heat shield between the fairing and each of the struts.
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公开(公告)号：US10053998B2
公开(公告)日：2018-08-21
申请号：US14653243
申请日：2013-12-23
CPC分类号： F01D11/02 , F01D9/065 , F01D11/001 , F01D11/122 , F01D25/162 , F01D25/28 , F02C7/28
摘要： A gas turbine engine assembly includes a first module, a second module rotatable about a center line of the gas turbine engine and fluidly coupled with the first module, and a multi-purpose seal support. The multi-purpose seal support includes an aft end secured to the first module, and a forward end disposed proximate the second module. The forward end has a discourager portion, a seal portion, and a meshing portion.
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公开(公告)号：US09976442B2
公开(公告)日：2018-05-22
申请号：US14441521
申请日：2013-12-18
发明人： William Yeager , Conway Chuong , Matthew Budnick
CPC分类号： F01D25/14 , F01D9/041 , F01D9/065 , F01D25/162 , F01D25/30 , F02C7/18 , F05D2240/15 , Y02T50/675
摘要： A turbine exhaust case employed in an industrial gas turbine engine includes a frame, a fairing and a heat shield. The frame includes an outer ring, an inner ring, and struts connected between the outer ring and the inner ring. The fairing includes a fairing outer ring, a fairing inner ring, and fairing struts connected between the fairing outer ring and the fairing inner ring. The heat shield is located between the frame outer ring and the fairing outer ring and provides a thermal barrier between the fairing outer ring and the frame outer ring, wherein the heat shield includes an aft portion having a flange that interfaces with the frame outer ring to form an air dam that directs cooling airflow forward along the frame outer ring within an outer diameter cavity formed between the frame outer ring and the heat shield.
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公开(公告)号：US09903216B2
公开(公告)日：2018-02-27
申请号：US14655640
申请日：2013-12-23
发明人： Conway Chuong , Matthew Budnick
CPC分类号： F01D11/001 , F01D11/003 , F01D11/005 , F01D25/162 , F01D25/24 , F01D25/246 , F02C7/28 , F05D2240/55
摘要： A gas turbine engine assembly includes a second module connected axially to a first module along a joint, and an annular cavity defined between the first module and the second module. The seal assembly is disposed proximate the cavity, and includes a seal support ring, a first finger seal, and a second finger seal. The support ring has a backing portion secured to a radial wall of to the first module, and a first seal land extending axially into the cavity away from the first module. The first finger seal has a free end adapted to contact an inner side of the first seal land. The second finger seal is adapted to seal a radially outer portion of the annular cavity.
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公开(公告)号：US09828867B2
公开(公告)日：2017-11-28
申请号：US14655625
申请日：2013-01-23
发明人： Matthew Budnick
CPC分类号： F01D11/003 , F01D11/005 , F01D25/30
摘要： A turbine seal system comprises a structural frame, a structural member, a seal and a bumper. The structural member is disposed opposite the structural frame. The seal extends between the structural frame and the structural member. The bumper is anchored to the structural frame or the structural member and extends toward a mid-region of the seal. In one embodiment, the structural frame comprises a ring-strut-ring turbine exhaust case.
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公开(公告)号：US20160186589A1
公开(公告)日：2016-06-30
申请号：US14909513
申请日：2014-07-18
发明人： Matthew Budnick , Conway Chuong
CPC分类号： F01D11/005 , F01D11/001 , F01D15/10 , F01D25/24 , F02C7/28 , F05D2220/30 , F05D2220/76 , F05D2240/55
摘要： A gas turbine engine includes an engine static structure. A fairing is supported relative to the engine static structure and configured to provide a flow path surface of a flow path extending in an axial direction. A seal plate has first and second ends radially spaced from one another with respect to the axial direction. The first end is operatively secured to the engine static structure. The second end is configured to seal relative to the fairing. The seal plate includes a portion between the first and second ends that extends substantially in the axial direction and configured to permit the second end to move away from the fairing in the axial direction relative to the first end in response to thermal growth.
摘要翻译： 燃气涡轮发动机包括发动机静止结构。 整流罩相对于发动机静态结构被支撑并且构造成提供沿轴向延伸的流动路径的流路表面。 密封板具有相对于轴向方向彼此径向间隔开的第一和第二端。 第一端可操作地固定到发动机静态结构。 第二端被配置为相对于整流罩密封。 密封板包括在第一和第二端之间的基本上在轴向方向上延伸的部分，并且构造成允许第二端响应于热增长而相对于第一端沿轴向方向远离整流罩移动。
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