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71. 发明授权

US09163562B2 Constant speed pump system for engine ECS loss elimination 有权
标题翻译：恒速泵系统用于发动机ECS损耗消除
公开(公告)号：US09163562B2
公开(公告)日：2015-10-20
申请号：US13419660
申请日：2012-03-14
申请人： Gabriel L. Suciu , Brian D. Merry , Jorn A. Glahn , Christopher M. Dye
发明人： Gabriel L. Suciu , Brian D. Merry , Jorn A. Glahn , Christopher M. Dye
IPC分类号： F02C7/14 , F02C3/09 , F02C9/16 , F02C7/32 , F02C7/36 , F02C6/08 , F01D15/08
CPC分类号： F02C6/08 , F01D15/08 , F02C7/32 , F02C7/36 , F02K3/06 , Y02T50/671
摘要： A gas turbine engine comprises a fan configured to produce propulsive thrust from a fan discharge air stream. A bypass duct is located between a cowl and an engine core, the bypass duct is fluidly coupled to the fan. An impeller pump has an intake manifold fluidly coupled to the bypass duct. The impeller pump has an outlet coupled to an outlet duct fluidly coupled to an environmental control system, wherein the impeller pump is configured to raise pressure of the fan discharge air stream and pump the fan discharge air into the environmental control system for cooling. An integrated drive pump is connected to the impeller pump for driving the impeller pump at a constant speed. The integrated drive pump is positioned on the engine core.
摘要翻译：燃气涡轮发动机包括构造成从风扇排出气流产生推进推力的风扇。旁通管道位于整流罩和发动机芯之间，旁路管道流体地联接到风扇。叶轮泵具有流体地联接到旁路管道的进气歧管。叶轮泵具有连接到流体耦合到环境控制系统的出口管道的出口，其中叶轮泵被配置为提高风扇排出气流的压力并将风扇排出空气泵送到环境控制系统中用于冷却。一体式驱动泵连接到叶轮泵，用于以恒定的速度驱动叶轮泵。集成式驱动泵位于发动机芯上。

72. 发明授权

US09109464B2 Distributed lubrication system 有权
标题翻译：分布式润滑系统
公开(公告)号：US09109464B2
公开(公告)日：2015-08-18
申请号：US13222183
申请日：2011-08-31
申请人： Gabriel L. Suciu , Jorn A. Glahn , Brian D. Merry , Christopher M. Dye , Nathan Snape , Matthew J. Howlett , Matthew G. Dixon
发明人： Gabriel L. Suciu , Jorn A. Glahn , Brian D. Merry , Christopher M. Dye , Nathan Snape , Matthew J. Howlett , Matthew G. Dixon
IPC分类号： F01D25/18 , F01D25/20 , F01D25/12 , F02C7/06 , F02C7/14
CPC分类号： F01D25/20 , F01D15/08 , F01D25/125 , F01D25/18 , F02C7/06 , F02C7/14 , F05D2260/98 , Y02T50/675
摘要： A gas turbine engine includes a spool, a gearbox having gearing driven by the spool, and a lubrication system. The lubrication system includes a first heat exchanger positioned in a first air flow path, a second heat exchanger positioned in a second air flow path, and a lubrication pump fluidically connected to both the first heat exchanger and the second heat exchanger. A first air fan is driven by the gearbox for inducing air flow through the first air flow path. A second air fan is driven by an electric motor for inducing air flow through the second air flow path.
摘要翻译：燃气涡轮发动机包括阀芯，具有由阀芯驱动的齿轮传动装置的齿轮箱和润滑系统。润滑系统包括位于第一空气流路中的第一热交换器，位于第二空气流路中的第二热交换器和与第一热交换器和第二热交换器流体连接的润滑泵。第一空气风扇由齿轮箱驱动，用于引导空气流过第一空气流动路径。第二空气风扇由用于引导空气流过第二空气流路的电动机驱动。

73. 发明授权

US09080512B2 Counter-rotating low pressure turbine with gear system mounted to mid turbine frame 有权
标题翻译：带有齿轮系的反转式低压涡轮机安装在中间涡轮机架上
公开(公告)号：US09080512B2
公开(公告)日：2015-07-14
申请号：US13408178
申请日：2012-02-29
申请人： Gabriel L. Suciu , Brian D. Merry
发明人： Gabriel L. Suciu , Brian D. Merry
IPC分类号： F02C3/107 , F02K3/072
CPC分类号： F02C3/107 , F01D1/26 , F01D25/162 , F02C3/067 , F02C7/06 , F02C7/36 , F02K3/072 , F05D2250/36 , F05D2250/44 , F05D2260/4031 , F05D2260/40311 , Y02T50/671
摘要： A gas turbine engine includes a shaft defining an axis of rotation. An outer turbine rotor directly drives the shaft and includes an outer set of blades. An inner turbine rotor has an inner set of blades interspersed with the outer set of blades. The inner turbine rotor is configured to rotate in an opposite direction about the axis of rotation from the outer turbine rotor. A gear system couples the inner turbine rotor to the shaft and is configured to rotate the inner set of blades at a faster speed than the outer set of blades. The gear system is mounted to a mid-turbine frame.
摘要翻译：燃气涡轮发动机包括限定旋转轴线的轴。外涡轮转子直接驱动轴并且包括外部一组叶片。内部涡轮转子具有与外部组叶片交替散布的内部一组叶片。内涡轮转子被构造成围绕与外涡轮转子的旋转轴线相反的方向旋转。齿轮系将内涡轮转子与轴连接，并且构造成以比外套叶片更快的速度旋转内组叶片。齿轮系统安装到中涡轮机架。

74. 发明授权

US09068460B2 Integrated inlet vane and strut 有权
标题翻译：集成入口叶片和支柱
公开(公告)号：US09068460B2
公开(公告)日：2015-06-30
申请号：US13435134
申请日：2012-03-30
申请人： Gabriel L. Suciu , Brian D. Merry , Lisa I. Brilliant
发明人： Gabriel L. Suciu , Brian D. Merry , Lisa I. Brilliant
IPC分类号： F01D1/04 , F01D9/02
CPC分类号： F01D1/04 , F01D9/02
摘要： A gas turbine engine case structure includes inner and outer annular case portions radially spaced from one another to provide a flow path and circumferentially arranged airfoils extend radially and interconnect the inner and outer annular case portions. The airfoils include multiple vanes and multiple strut-vanes. Each vane has a vane leading edge. Each strut-vane includes a strut-vane leading edge. The vane leading edges and strut-vane leading edges are aligned in a common plane. The vanes include a first axial length and the strut-vanes include a second axial length that is at least double the first axial length.
摘要翻译：燃气涡轮发动机壳体结构包括彼此径向间隔开的内部和外部环形壳体部分，以提供流动路径，并且周向布置的翼型件径向延伸并且互连内部和外部环形壳体部分。翼型件包括多个叶片和多个支柱叶片。每个叶片都有一个叶片前缘。每个支柱叶片包括支柱叶片前缘。叶片前缘和支柱叶片前缘在公共平面对齐。叶片包括第一轴向长度，支柱叶片包括至少是第一轴向长度的两倍的第二轴向长度。

75. 发明授权

US09011076B2 Counter-rotating low pressure turbine with gear system mounted to turbine exhaust case 有权
标题翻译：带有齿轮系的反转式低压汽轮机安装在汽轮机排气箱上
公开(公告)号：US09011076B2
公开(公告)日：2015-04-21
申请号：US13408281
申请日：2012-02-29
申请人： Gabriel L. Suciu , Brian D. Merry
发明人： Gabriel L. Suciu , Brian D. Merry
IPC分类号： F01D15/12 , F02C7/36 , F02K3/072 , F01D1/26 , F01D1/28
CPC分类号： F02C7/36 , F01D1/26 , F01D1/28 , F01D15/12 , F02C3/067 , F02C3/107 , F02C7/06 , F02K3/068 , F02K3/072 , F05D2260/40311 , F05D2260/53 , Y02T50/671
摘要： A gas turbine engine includes a shaft defining an axis of rotation. An inner rotor directly drives the shaft and includes an inner set of blades. An outer rotor has an outer set of blades interspersed with the inner set of blades. The outer rotor is configured to rotate in an opposite direction about the axis of rotation from the inner rotor. A gear system couples the outer rotor to the shaft and is configured to rotate the inner set of blades at a lower speed than the outer set of blades.
摘要翻译：燃气涡轮发动机包括限定旋转轴线的轴。内转子直接驱动轴并且包括内部一组叶片。外转子具有与内组叶片分开的外组叶片。外转子构造成围绕与内转子的旋转轴线相反的方向旋转。齿轮系统将外转子连接到轴，并且构造成以比外部组叶片更低的速度旋转内组叶片。

76. 发明授权

US08800914B2 Gas turbine engine with low stage count low pressure turbine 有权
标题翻译：具有低阶数低压汽轮机的燃气轮机
公开(公告)号：US08800914B2
公开(公告)日：2014-08-12
申请号：US13340988
申请日：2011-12-30
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： B64D29/00
CPC分类号： B64D27/26 , B64D2027/264 , B64D2027/266
摘要： A gas turbine engine includes a spool along an engine centerline axis which drives a gear train.
摘要翻译：燃气涡轮发动机包括沿发动机中心线轴线驱动齿轮系的线轴。

77. 发明申请

US20130232768A1 TURBINE ENGINE CASE MOUNT AND DISMOUNT 审中-公开
标题翻译：涡轮发动机壳体安装和配置
公开(公告)号：US20130232768A1
公开(公告)日：2013-09-12
申请号：US13417615
申请日：2012-03-12
申请人： Gabriel L. Suciu , Ioannis Alvanos , Brian D. Merry
发明人： Gabriel L. Suciu , Ioannis Alvanos , Brian D. Merry
IPC分类号： B23P17/04
CPC分类号： F02C7/20 , B64D27/10 , B64D27/26 , B64D2027/262 , B64D2027/266 , F05D2220/323 , F05D2230/60 , F05D2240/90 , Y02T50/44 , Y10T29/49947
摘要： A method for mounting a gas turbine engine having a compressor section, a combustor section, a turbine section, a pylon and a rear mount bracket, includes positioning the mounting bracket between the gas turbine engine and the pylon. The mounting bracket is connected to the turbine case reacting a least a vertical load, a side load, a thrust load, and a torque load from the gas turbine engine through the mounting bracket. The mounting bracket is attached to the pylon reacting the same loads from the gas turbine engine.
摘要翻译：一种用于安装具有压缩机部分，燃烧器部分，涡轮机部分，塔架和后部安装支架的燃气涡轮发动机的方法，包括将安装支架定位在燃气涡轮发动机和塔架之间。安装支架连接到涡轮机壳体，使至少垂直载荷，侧向载荷，推力载荷和来自燃气涡轮发动机的转矩载荷通过安装支架反应。安装支架连接到塔架，使来自燃气涡轮发动机的相同负载反应。

78. 发明申请

US20130219856A1 COUNTER-ROTATING LOW PRESSURE TURBINE WITH GEAR SYSTEM MOUNTED TO MID TURBINE FRAME 有权
标题翻译：具有安装在中间涡轮机框架上的齿轮系统的逆转低压涡轮机
公开(公告)号：US20130219856A1
公开(公告)日：2013-08-29
申请号：US13408178
申请日：2012-02-29
申请人： Gabriel L. Suciu , Brian D. Merry
发明人： Gabriel L. Suciu , Brian D. Merry
IPC分类号： F02K3/072 , F02C3/107
CPC分类号： F02C3/107 , F01D1/26 , F01D25/162 , F02C3/067 , F02C7/06 , F02C7/36 , F02K3/072 , F05D2250/36 , F05D2250/44 , F05D2260/4031 , F05D2260/40311 , Y02T50/671
摘要： A gas turbine engine includes a shaft defining an axis of rotation. An outer turbine rotor directly drives the shaft and includes an outer set of blades. An inner turbine rotor has an inner set of blades interspersed with the outer set of blades. The inner turbine rotor is configured to rotate in an opposite direction about the axis of rotation from the outer turbine rotor. A gear system couples the inner turbine rotor to the shaft and is configured to rotate the inner set of blades at a faster speed than the outer set of blades. The gear system is mounted to a mid-turbine frame.
摘要翻译：燃气涡轮发动机包括限定旋转轴线的轴。外涡轮转子直接驱动轴并且包括外部一组叶片。内部涡轮转子具有与外部组叶片交替散布的内部一组叶片。内涡轮转子被构造成围绕与外涡轮转子的旋转轴线相反的方向旋转。齿轮系将内涡轮转子与轴连接，并且构造成以比外套叶片更快的速度旋转内组叶片。齿轮系统安装到中涡轮机架。

79. 发明授权

US08511605B2 Gas turbine engine with low stage count low pressure turbine 有权
标题翻译：具有低阶数低压汽轮机的燃气轮机
公开(公告)号：US08511605B2
公开(公告)日：2013-08-20
申请号：US13485126
申请日：2012-05-31
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： B64D29/00
CPC分类号： F01D25/28 , B64D27/26 , B64D2027/264 , B64D2027/266 , F01D1/02 , F01D5/02 , F01D5/06 , F01D9/02 , F01D15/12 , F01D17/105 , F01D17/14 , F01D17/16 , F01D25/162 , F01D25/24 , F05D2220/32 , F05D2220/323 , F05D2220/36 , F05D2230/60 , F05D2240/128 , F05D2240/24 , F05D2240/50 , F05D2260/4031 , F05D2260/40311
摘要： A gas turbine engine includes a spool along an engine centerline axis which drives a gear train, said spool includes a low stage count low pressure turbine.
摘要翻译：燃气涡轮发动机包括沿着发动机中心线轴线驱动齿轮系的线轴，所述线轴包括低段数低压涡轮机。

80. 发明申请

US20130192191A1 GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION AND BEARING SUPPORT FEATURES 审中-公开
标题翻译：具有高速低压涡轮部分和轴承支持特性的气体涡轮发动机
公开(公告)号：US20130192191A1
公开(公告)日：2013-08-01
申请号：US13455235
申请日：2012-04-25
申请人： Frederick M. Schwarz , Daniel Bernard Kupratis , Brian D. Merry , Gabriel L. Suciu , William K. Ackermann
发明人： Frederick M. Schwarz , Daniel Bernard Kupratis , Brian D. Merry , Gabriel L. Suciu , William K. Ackermann
IPC分类号： F02G3/00
CPC分类号： F02C7/36 , F01D5/06 , F01D25/162 , F02C3/06 , F02C3/107 , F02C7/06 , F02K3/06 , F04D29/321 , F04D29/325 , F05D2220/32 , F05D2240/35 , F05D2240/60 , F05D2260/40311
摘要： A gas turbine engine includes a very high speed low pressure turbine such that a quantity defined by the exit area of the low pressure turbine multiplied by the square of the low pressure turbine rotational speed compared to the same parameters for the high pressure turbine is at a ratio between about 0.5 and about 1.5. The high pressure turbine is supported by a bearing positioned at a point where the first shaft connects to a hub carrying turbine rotors associated with the second turbine section.
摘要翻译：燃气涡轮发动机包括非常高速的低压涡轮机，使得由低压涡轮机的出口面积所规定的数量乘以低压涡轮转速的平方，与高压涡轮机的相同参数相比是在在约0.5和约1.5之间。高压涡轮机由位于第一轴连接到承载与第二涡轮机部分相关联的涡轮转子的轮毂的位置处的轴承支撑。

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