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公开(公告)号：US20200284222A1
公开(公告)日：2020-09-10
申请号：US16405149
申请日：2019-05-07
申请人： Gabriel L. Suciu , Brian D. Merry , Christopher M. Dye , Steven B. Johnson , Frederick M. Schwarz
发明人： Gabriel L. Suciu , Brian D. Merry , Christopher M. Dye , Steven B. Johnson , Frederick M. Schwarz
IPC分类号： F02K3/06 , F02C9/20 , F02C9/18 , B64D27/26 , F02C7/36 , F02C3/107 , F01D5/06 , F01D9/02 , F01D15/12 , F01D25/24 , F01D25/28 , F02C7/20 , F02K1/15
摘要： A gas turbine engine includes, among other things, a fan section including a fan rotor, a gear train defined about an engine axis of rotation, a high spool, and a low spool including a low pressure turbine that drives the fan rotor through the gear train. A static structure includes a first engine mount location and a second engine mount location.
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公开(公告)号：US09234481B2
公开(公告)日：2016-01-12
申请号：US12019837
申请日：2008-01-25
CPC分类号： F02K3/115 , F02C7/14 , F02C7/185 , F02C7/224 , Y02T50/671 , Y02T50/675
摘要： A thermal management system includes at least two of a multiple of heat exchangers arranged in an at least partial-series relationship.
摘要翻译： 热管理系统包括以至少部分系列关系布置的多个热交换器中的至少两个。
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公开(公告)号：US08967944B2
公开(公告)日：2015-03-03
申请号：US13219913
申请日：2011-08-29
CPC分类号： F02K3/00 , F01D25/125 , F02C7/32 , F05D2260/4031
摘要： A buffer air pump provides pressurized cooling air for cooling components of the gas turbine engine. The buffer air pump is supported on and/or within an accessory gearbox and draws bypass air in through an inlet manifold. An impeller supported within a scroll housing pressurizes the incoming bypass air and directs the pressurized air through passages to a component requiring cooling. The buffer air pump draws in relatively cool air from the bypass flow, pressurizes the air with the impeller and sends the air through conduits and passages within the gas turbine engine to the component that requires cooling such as a bearing assembly.
摘要翻译： 缓冲空气泵为燃气涡轮发动机的冷却部件提供加压冷却空气。 缓冲空气泵支撑在附件齿轮箱上和/或内部，并通过入口歧管抽吸旁路空气。 支撑在涡旋壳体内的叶轮对进入的旁路空气加压并将加压空气通过通道引导到需要冷却的部件。 缓冲空气泵从旁路流入相对较冷的空气，用叶轮对空气加压，并将空气通过燃气涡轮发动机内的管道和通道送到需要冷却的部件，例如轴承组件。
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公开(公告)号：US08961132B2
公开(公告)日：2015-02-24
申请号：US13459474
申请日：2012-04-30
申请人： Gabriel L. Suciu , Christopher M. Dye , William K. Ackermann , Stephen P. Muron , Ioannis Alvanos , Brian D. Merry , Arthur M. Salve , James W. Norris
发明人： Gabriel L. Suciu , Christopher M. Dye , William K. Ackermann , Stephen P. Muron , Ioannis Alvanos , Brian D. Merry , Arthur M. Salve , James W. Norris
CPC分类号： F01D11/006 , F01D5/066
摘要： A rotor for a gas turbine engine includes a plurality of blades which extend from a rotor disk and at least one spacer adjacent to the plurality of blades. A flow passage is defined between the rotor disk and the blades and spacer. A plurality of inlets are formed within the spacer to pump air into the flow passage.
摘要翻译： 用于燃气涡轮发动机的转子包括从转子盘和与多个叶片相邻的至少一个间隔件延伸的多个叶片。 流动通道限定在转子盘和叶片和间隔件之间。 在间隔件内形成多个入口以将空气泵送到流动通道中。
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5.发明授权Integrated ceramic matrix composite rotor disk hub geometry for a gas turbine engine 有权用于燃气轮机的集成陶瓷基体复合转子盘毂几何形状公开(公告)号：US08944770B2
公开(公告)日：2015-02-03
申请号：US13116076
申请日：2011-05-26
摘要： A rotor disk for a gas turbine engine includes a CMC hub and a rail integrated with the CMC hub opposite the multiple of CMC airfoils, the rail defines a rail platform section that tapers to a rail inner bore.
摘要翻译： 用于燃气涡轮发动机的转子盘包括CMC轮毂和与CMC轮毂相对的多个CMC翼型件集成的轨道，轨道限定了轨道平台部分，该轨道平台部分向轨道内孔逐渐变细。
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公开(公告)号：US08826641B2
公开(公告)日：2014-09-09
申请号：US12020728
申请日：2008-01-28
IPC分类号： F02K3/02 , F02K99/00 , F02C6/08 , F02K3/06 , F02C7/14 , F02C7/18 , B64D33/10 , B64D27/18 , F02C7/224 , F02K3/115 , B64D29/00
CPC分类号： F02K3/06 , B64D27/18 , B64D29/00 , B64D33/10 , F02C6/08 , F02C7/14 , F02C7/185 , F02C7/224 , F02K3/115 , Y02T50/44 , Y02T50/671 , Y02T50/675
摘要： A thermal management system includes at least one heat exchanger in communication with a bypass flow of a gas turbine engine. The placement of the heat exchanger(s) minimizes weight and aerodynamic losses and contributes to overall performance increase over traditional ducted heat exchanger placement schemes.
摘要翻译： 热管理系统包括与燃气涡轮发动机的旁路流相通的至少一个热交换器。 热交换器的放置使重量和空气动力学损失最小化，并且有助于整体性能提高超过传统的管道式热交换器放置方案。
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公开(公告)号：US20130239583A1
公开(公告)日：2013-09-19
申请号：US13419679
申请日：2012-03-14
摘要： An engine includes a duct containing a flow of cool air and a pump system for providing air to an environmental control system. The pump system has an impeller having an inlet for receiving cool air from the duct and an outlet for discharging air to the environmental control system.
摘要翻译： 发动机包括含有冷空气流的管道和用于向环境控制系统提供空气的泵系统。 泵系统具有叶轮，其具有用于从管道接收冷空气的入口和用于将空气排放到环境控制系统的出口。
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公开(公告)号：US20130108413A1
公开(公告)日：2013-05-02
申请号：US13459474
申请日：2012-04-30
申请人： Gabriel L. Suciu , Christopher M. Dye , William K. Ackermann , Stephen P. Muron , loannis Alvanos , Brian D. Merry , Arthur M. Salve , James W. Norris
发明人： Gabriel L. Suciu , Christopher M. Dye , William K. Ackermann , Stephen P. Muron , loannis Alvanos , Brian D. Merry , Arthur M. Salve , James W. Norris
IPC分类号： F01D5/08
CPC分类号： F01D11/006 , F01D5/066
摘要： A rotor for a gas turbine engine includes a plurality of blades which extend from a rotor disk and at least one spacer adjacent to the plurality of blades. A flow passage is defined between the rotor disk and the blades and spacer. A plurality of inlets are formed within the spacer to pump air into the flow passage.
摘要翻译： 用于燃气涡轮发动机的转子包括从转子盘和与多个叶片相邻的至少一个间隔件延伸的多个叶片。 流动通道限定在转子盘和叶片和间隔件之间。 在间隔件内形成多个入口以将空气泵送到流动通道中。
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9.发明申请CONTROLLABLE SPEED WINDMILL OPERATION OF A GAS TURBINE ENGINE THROUGH LOW SPOOL POWER EXTRACTION 有权气动涡轮发动机通过低功率动力提升的可控速度风速运行公开(公告)号：US20130098057A1
公开(公告)日：2013-04-25
申请号：US13278317
申请日：2011-10-21
CPC分类号： F02C9/16 , F02C3/107 , F02C7/32 , F05D2270/091 , Y02T50/671 , Y10T477/40 , Y10T477/45
摘要： A gas turbine engine that includes at least one component geared to a spool to control a speed of the low spool during a “windmilling” condition.
摘要翻译： 一种燃气涡轮发动机，其包括至少一个与线轴相连的部件，以在“风车”状态下控制低线轴的速度。
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公开(公告)号：US20130047623A1
公开(公告)日：2013-02-28
申请号：US13219913
申请日：2011-08-29
CPC分类号： F02K3/00 , F01D25/125 , F02C7/32 , F05D2260/4031
摘要： A buffer air pump provides pressurized cooling air for cooling components of the gas turbine engine. The buffer air pump is supported on and/or within an accessory gearbox and draws bypass air in through an inlet manifold. An impeller supported within a scroll housing pressurizes the incoming bypass air and directs the pressurized air through passages to a component requiring cooling. The buffer air pump draws in relatively cool air from the bypass flow, pressurizes the air with the impeller and sends the air through conduits and passages within the gas turbine engine to the component that requires cooling such as a bearing assembly.
摘要翻译： 缓冲空气泵为燃气涡轮发动机的冷却部件提供加压冷却空气。 缓冲空气泵支撑在附件齿轮箱上和/或内部，并通过入口歧管抽吸旁路空气。 支撑在涡旋壳体内的叶轮对进入的旁路空气加压并将加压空气通过通道引导到需要冷却的部件。 缓冲空气泵从旁路流入相对较冷的空气，用叶轮对空气加压，并将空气通过燃气涡轮发动机内的管道和通道送到需要冷却的部件，例如轴承组件。
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