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71. 发明授权

US5287697A Variable area bypass injector seal 失效
标题翻译：可变区域旁路喷油器密封
公开(公告)号：US5287697A
公开(公告)日：1994-02-22
申请号：US816694
申请日：1992-01-02
申请人： Kenneth L. Johnson , Donald M. Corsmeier , William L. Weaver , Eric H. Lewis
发明人： Kenneth L. Johnson , Donald M. Corsmeier , William L. Weaver , Eric H. Lewis
IPC分类号： F02C7/28 , F02C9/16 , F02C9/18 , F02K3/075 , F02K3/02
CPC分类号： F02K3/075 , F05D2250/34
摘要： A variable area bypass injector (VABI) seal for a variable cycle gas turbine engine includes a circumferentially segmented seal attached to the diffuser. Each seal segment is spring loaded to allow for different axial movement between circumferentially adjacent segments, and has a seat portion complimentary to a VABI valve conical surface for sealingly engaging the VABI valve when the VABI valve is in closed position. Additionally, the seal segments are shaped with a low aerodynamic profile and cooperate with the VABI valve conical surface, when the valve is in an open position, to provide an annular conic channel that keeps the bypass flow attached to the VABI valve and core flowpath walls as it is injected into the core gas stream.
摘要翻译：用于可变循环燃气涡轮发动机的可变区域旁路喷射器（VABI）密封件包括附接到扩散器的周向分段的密封件。每个密封段是弹簧加载的，以允许周向相邻的段之间的不同的轴向运动，并且具有与VABI阀锥形表面互补的座部分，用于当VABI阀处于关闭位置时密封地接合VABI阀。此外，当阀处于打开位置时，密封段成形为具有低空气动力学特性并与VABI阀锥形表面配合，以提供环形圆锥通道，其保持旁路流动附着到VABI阀和芯流道壁因为它被注入到核心气流中。

72. 发明授权

US5216877A Linear actuator for a bleed valve 失效
标题翻译：用于排放阀的线性致动器
公开(公告)号：US5216877A
公开(公告)日：1993-06-08
申请号：US830047
申请日：1992-01-31
申请人： Robert G. Moore, Jr.
发明人： Robert G. Moore, Jr.
IPC分类号： F02C9/16 , F04D27/02
CPC分类号： F04D27/023 , F04D27/0223
摘要： In a control system for a turbine engine having a variable geometry air compressor, a valve arrangement responsive to a first operational pressure differential created between a discharge fluid pressure produced by the air compressor and an environmental fluid pressure for controlling the communication of a first fluid pressure to an actuator assembly which responds to a second operational pressure differential created across a piston between the first fluid pressure and a second fluid pressure produced through a modification of the discharge fluid pressure. The second fluid pressure being developed by compressor discharge fluid pressure flowing from a blind bore in a shaft through a variable opening to one side if the piston while at the same time fluid pressure flows through a restriction to the surrounding environment. The resulting second pressure differential acts on the piston to provide the shaft with a force which is communicated through linkage to linearly change the shape of a variable area geometry device of the air compressor.
摘要翻译：在具有可变几何空气压缩机的涡轮发动机的控制系统中，阀装置响应于由空气压缩机产生的排出流体压力和环境流体压力之间产生的第一操作压差，用于控制第一流体压力涉及致动器组件，其响应在第一流体压力和通过改变排放流体压力产生的第二流体压力之间跨越活塞产生的第二操作压力差。第二流体压力是通过压缩机排出的流体压力从轴上的盲孔流过可变开口至一侧，如果活塞同时流体压力通过限制流过周围环境。所产生的第二压差作用在活塞上，以使轴具有通过连杆连通的力线性地改变空气压缩机的可变区域几何装置的形状。

73. 发明授权

US5179831A Stored energy system for driving a turbine wheel 失效
标题翻译：用于驱动涡轮机叶轮的储能系统
公开(公告)号：US5179831A
公开(公告)日：1993-01-19
申请号：US561093
申请日：1990-07-31
申请人： Steven Lampe
发明人： Steven Lampe
IPC分类号： B64D41/00 , F02C9/16 , F23R3/26
CPC分类号： B64D41/00 , F02C9/16 , F23R3/26 , F05D2220/50 , Y02T50/44
摘要： Improved control over the production of motive gas applied by a nozzle (16) to a turbine wheel (10) may be achieved by a method of (a) supplying fuel to a combustor (20), (b) simultaneously with the performance of step (a), supply insufficient oxidant for the fuel through a path (90) to the combustor (20), and (c) simultaneously with steps (a) and (b), supplying additional oxidant sufficient to effect desired combusiton of the fuel to the combustor (20) via a path (92) and at a variable rate.
摘要翻译：可以通过以下方法来实现对由喷嘴（16）施加到涡轮机叶轮（10）的动力气体的生产的改进的控制：（a）将燃料供应到燃烧器（20），（b）同时执行步骤（a）中，通过通向燃烧器（20）的路径（90）为燃料供应不足的氧化剂，和（c）与步骤（a）和（b）同时提供足以实现所需燃料燃烧的附加氧化剂所述燃烧器（20）经由路径（92）和可变速率。

74. 发明授权

US5063963A Engine bleed air supply system 失效
标题翻译：发动机排气系统
公开(公告)号：US5063963A
公开(公告)日：1991-11-12
申请号：US565007
申请日：1990-08-09
申请人： Alan W. Smith
发明人： Alan W. Smith
IPC分类号： F02C6/08 , F02C9/16
CPC分类号： F02C9/16 , F02C6/08 , Y10T137/87684
摘要： The present invention is directed to bleed air systems which derive air from a compressor. In one embodiment of the present invention, a compressor including three bleed ports is connected in a predetermined manner to a bleed air output connector through three controllable shutoff valves and two check valves. More particularly, the bleed air port connected to the highest pressure compressor stage is connected to the output connector through all three of the shutoff valves. The bleed air port connected to the second highest pressure compressor stage is connected to the output connector through one of the check valves and the second and third shutoff valves. Finally, the bleed air port connected to the lowest pressure compressor stage is connected to the output connector through the second check valve and the third shutoff valve.
摘要翻译：本发明涉及从压缩机导出空气的排气系统。在本发明的一个实施例中，包括三个排气口的压缩机以预定的方式通过三个可控截流阀和两个止回阀连接到排气输出连接器。更具体地，连接到最高压缩压缩机级的排气口通过所有三个截止阀连接到输出连接器。连接到第二高压压缩机级的排气口通过止回阀和第二和第三截止阀中的一个连接到输出连接器。最后，连接到最低压力级的排气口通过第二止回阀和第三截止阀连接到输出连接器。

75. 发明授权

US4590759A Method and apparatus for improving acceleration in a multi-shaft gas turbine engine 失效
标题翻译：用于提高多轴燃气轮机的加速度的方法和装置
公开(公告)号：US4590759A
公开(公告)日：1986-05-27
申请号：US574387
申请日：1984-01-27
申请人： Cyril A. M. Blizzard
发明人： Cyril A. M. Blizzard
IPC分类号： F01D17/10 , F02C3/10 , F02C9/18 , F04D27/02 , F02C9/16
CPC分类号： F01D17/105 , F01D5/148 , F02C3/10 , F02C9/18 , F04D27/0215 , F04D27/023 , F04D27/0238 , F04D29/563 , Y02T50/673
摘要： A free turbine, gas turbine engine provided with a pre-swirl arrangement in the compressor, based on bleeding air from the compressor and using the bleed air as a pre-swirl device upstream of the compressor to increase its rotational speed. A governor device, driven from the compressor rotor, controls the amount of pre-swirl bleed air to maintain a constant compressor speed from minimum to maximum power. Compressor rotor and gas inertia effects during acceleration are thus eliminated.
摘要翻译：基于来自压缩机的渗出空气和使用排放空气作为压缩机上游的预涡旋装置来提高其转速的，在压缩机中设置有预旋排列的空气涡轮机燃气涡轮发动机。从压缩机转子驱动的调速器装置控制预涡流放气的量，以保持从最小到最大功率的恒定的压缩机速度。因此，消除了加速期间的压缩机转子和气体惯性效应。

76. 发明授权

US4389842A Power unit with gas turbine 失效
标题翻译：带燃气轮机的动力装置
公开(公告)号：US4389842A
公开(公告)日：1983-06-28
申请号：US245144
申请日：1981-03-18
申请人： Reinhard Behnert
发明人： Reinhard Behnert
IPC分类号： F02B37/00 , F02B37/16 , F02C3/14 , F02C3/32 , F02C9/16 , F02C3/08 , F02K3/02
CPC分类号： F02C3/14 , F02B37/00 , F02B37/166 , F02C3/32 , F02C9/16 , F05D2260/601 , Y02T10/144
摘要： A gas turbine driving a compressor is supplemented by a centrifugal injection chamber which receives fuel as well as air compressed by the compressor; the chamber is configured as an annular nozzle, surrounding the turbine discharge duct, both feeding a mixing tube with thrust nozzle. A portion of the combustion gases is discharged via the annular nozzle, the remainder is fed via a control valve to the turbine.
摘要翻译：驱动压缩机的燃气轮机由接收燃料以及由压缩机压缩的空气的离心注入室补充; 该室被构造为围绕涡轮排放管道的环形喷嘴，两者都将推力喷嘴输送到混合管。燃烧气体的一部分经由环形喷嘴排出，其余部分通过控制阀进入涡轮机。

77. 发明授权

US4116000A Engine control system 失效
标题翻译：发动机控制系统
公开(公告)号：US4116000A
公开(公告)日：1978-09-26
申请号：US737379
申请日：1976-11-01
申请人： Anthony Newman Martin , Carl James Buczek , Robert Joseph Mongeon
发明人： Anthony Newman Martin , Carl James Buczek , Robert Joseph Mongeon
IPC分类号： G05D3/12 , F01D17/20 , F02C9/00 , F02C9/16 , F02K1/15 , H03M1/00 , F02K1/18
CPC分类号： F02K1/15 , F01D17/20 , F02C9/16 , H03M1/26
摘要： Apparatus for controlling the position of a parameter setting device of a gas turbine engine is disclosed. Techniques for improving the accuracy of the control system by incorporating an optical circuit for sensing physical parameters, such as linear position, pressure and temperature are developed. A fiber optic cable linking a remote intelligence processing unit with a sensing unit at the controlled device is employed in the preferred embodiment.
摘要翻译：公开了一种用于控制燃气涡轮发动机的参数设定装置的位置的装置。开发了用于通过结合用于感测诸如线性位置，压力和温度的物理参数的光学电路来提高控制系统的精度的技术。在优选实施例中采用将远程智能处理单元与受控设备的感测单元连接的光纤电缆。

78. 发明授权

US3785145A Gas turbine power plant 失效
标题翻译：气体涡轮发电厂
公开(公告)号：US3785145A
公开(公告)日：1974-01-15
申请号：US3785145D
申请日：1971-11-10
申请人： GEN MOTORS CORP
发明人： AMANN C
IPC分类号： F02C7/10 , F02C9/16 , F02C9/02
CPC分类号： F02C9/16 , F02C7/10
摘要： A regenerative fuel-fired gas turbine power plant includes ducting and a valve to direct some of the engine exhaust into the engine inlet where it mixes with air flowing into the compressor of the engine. This recirculation of exhaust gases is controlled so that it takes place substantially only during the warm-up period of the engine after it is started and brought up to idling speed, and until the regenerator has been brought to something like normal operating temperature. Recirculation volume is controlled by a temperature in the engine.
摘要翻译：再生燃料燃料燃气轮机发电厂包括管道和阀，以将一些发动机排气引导到发动机入口，在那里它与流入发动机的压缩机的空气混合。控制排气的这种再循环，使得其仅在发动机起动后的预热期间基本上发生并且达到空转速度，并且直到再生器已经达到正常工作温度的状态。再循环体积由发动机的温度控制。

79. 发明授权

US3730649A Shift element for gas turbine for shifting between series and parallel operations 失效
标题翻译：用于在系列和并行运行之间切换的气体涡轮机移位元件
公开(公告)号：US3730649A
公开(公告)日：1973-05-01
申请号：US3730649D
申请日：1971-06-03
申请人： DAIMLER BENZ AG
发明人： BRUDER W , GRIEB H
IPC分类号： F02C6/02 , F02C9/16 , F02K3/12 , F04B17/00
CPC分类号： F02C6/02 , F02C9/16 , F02K3/12
摘要： A shifting element for gas turbines for shifting between series and parallel operation which is arranged concentrically between two turbo-units and is subdivided into channel sectors for the connection of the flow paths of the turbo-units with each other or for the connection of the turbo-units with an inlet and a gas discharge; the shifting element consists of at least two mutually rotatable parts arranged one behind the other, of which the forward part is provided with a gas inlet and with a connection to the gas outlet of the upstream turbo-unit while the rear part is provided with a connection to the gas inlet of the downstream turbo-unit and with a gas outlet.
摘要翻译：用于在串联和并联操作之间移动的用于燃气轮机的换档元件，其同心地布置在两个涡轮单元之间，并且被细分为通道区段，用于将涡轮单元的流动路径彼此连接或用于涡轮机的连接 - 进口和气体排放的单元; 移动元件由至少两个相互可旋转的部分组成，一个彼此相邻布置，其中前部设有气体入口和与上游涡轮单元的气体出口的连接，而后部设有一个连接到下游涡轮单元的气体入口和气体出口。

80. 发明授权

US3668867A Compressor gas turbine installation 失效
标题翻译：压缩机气体涡轮安装
公开(公告)号：US3668867A
公开(公告)日：1972-06-13
申请号：US3668867D
申请日：1970-02-26
申请人： TNO
发明人： STAVEREN PIETER VAN
IPC分类号： F02C9/16 , F02C9/08
CPC分类号： F02C9/16
摘要： A compressor gas turbine installation provided with a heatexchanger for transferring heat from the exhaust gases of the gas turbine on to the compressed energy-medium and a combustion chamber with an automatic control of the fuel supply for keeping the turbine-outlet temperature constant. As a compressor at least one centrifugal fluid vanes compressor with a secondary rotor is applied, the primary rotor of it being coupled with the turbine. In the liquid duct to the compressor an adjusting device is incorporated for controlling the liquid supply, with which device the power delivered by the compressor gas turbine installation can be controlled.
摘要翻译：一种设置有热交换器的压缩机燃气轮机装置，其将热量从燃气轮机的废气传递到压缩能量介质，并且燃烧室具有燃料供应的自动控制以保持涡轮出口温度恒定。

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