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公开(公告)号：US5131807A
公开(公告)日：1992-07-21
申请号：US554043
申请日：1990-07-16
CPC分类号： F04D29/063 , F01D25/22 , F04D29/70
摘要： An inertial filter includes a pitot or probe extending into the main stream of a turbomachinery scroll, an open end portion of the probe being directed downstream. The probe also includes a cowling to orient or inertially swirl the airflow about the probe.
摘要翻译： 惯性过滤器包括延伸到涡轮机涡旋件的主流中的皮托管或探针，探针的开口端部分被定向到下游。 探头还包括一个整流罩，用于使探头周围的气流定向或惯性旋转。
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公开(公告)号：US5209652A
公开(公告)日：1993-05-11
申请号：US804345
申请日：1991-12-06
IPC分类号： F04D29/04
CPC分类号： F04D29/041 , F16C17/042 , Y10S417/901
摘要： A turbopump which operates at cryogenic temperatures to pump cryogenic liquid fuels to high pressure, and which includes a rotating group supported on process fluid foil journal bearings and a hydrostatic and hydrodynamic foil thrust bearing. A back-face surface of a pump rotor reacts thrust forces to the foil thrust bearing and receives counter acting hydrostatic fluid forces dynamically moderated to achieve an equilibrium axial position and force balance.
摘要翻译： 涡轮泵，其在低温下操作以将低温液体燃料泵送到高压，并且其包括支撑在过程流体薄膜轴颈轴承上的旋转组和静压和流体动力薄片推力轴承。 泵转子的后表面将反作用力推向箔推力轴承并且接收反作用力静态流体力动态缓和以实现平衡轴向位置和力平衡。
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公开(公告)号：US4792278A
公开(公告)日：1988-12-20
申请号：US85904
申请日：1987-08-14
申请人： Terence P. Emerson
发明人： Terence P. Emerson
CPC分类号： F01D15/10 , F01D15/005 , F25B9/06 , Y10S415/913
摘要： A turbocooler includes a multistage turbine wheel for simultaneous and independent interaction with multiple gas streams to reduce the temperature levels of the gas streams. The turbine wheel includes at least two turbine stages designed to discharge the respective gas streams at different temperature levels, wherein the warmer gas stream is interposed between the colder gas stream and a turbocooler load. The warmer gas stream thus provides a thermal barrier isolating the colder gas stream from turbocooler heat sources thereby permitting increased temperature reduction of the colder gas stream for use, for example, in cryocooler applications. The multistage turbine wheel further facilitates bearing lift-off, for example, in a foil bearing machine.
摘要翻译： 涡轮冷却器包括用于与多个气流同时且独立相互作用的多级涡轮机叶轮，以降低气流的温度水平。 涡轮机叶轮包括至少两个设计成以不同温度水平排出相应气流的涡轮级，其中较暖气流介于较冷的气流和涡轮冷却器负载之间。 因此，较暖的气流提供隔离来自涡轮冷却器热源的较冷气体流的热障，从而允许例如在低温冷却器应用中使用的较冷气体流的温度降低。 多级涡轮机叶轮例如在箔片轴承机器中进一步有助于轴承剥离。
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公开(公告)号：US06607854B1
公开(公告)日：2003-08-19
申请号：US09712621
申请日：2000-11-13
申请人： Tim Rehg , Mark Gee , Terence P. Emerson , Joe Ferrall , Pavel Sokolov
发明人： Tim Rehg , Mark Gee , Terence P. Emerson , Joe Ferrall , Pavel Sokolov
IPC分类号： H01M804
CPC分类号： H01M8/04089 , H01M8/04022 , H01M8/04029 , H01M8/04119 , H01M8/04156 , H01M8/0612 , H01M2300/0082
摘要： A fuel cell system comprises a compressor and a fuel processor downstream of the compressor. A fuel cell stack is in communication with the fuel processor and compressor. A combustor is downstream of the fuel cell stack. First and second turbines are downstream of the fuel processor and in parallel flow communication with one another. A distribution valve is in communication with the first and second turbines. The first and second turbines are mechanically engaged to the compressor. A bypass valve is intermediate the compressor and the second turbine, with the bypass valve enabling a compressed gas from the compressor to bypass the fuel processor.
摘要翻译： 燃料电池系统包括在压缩机下游的压缩机和燃料处理器。 燃料电池堆与燃料处理器和压缩机连通。 燃烧器在燃料电池堆的下游。 第一和第二涡轮机在燃料处理器的下游并且彼此并联地流动连通。 分配阀与第一和第二涡轮机相连通。 第一和第二涡轮机械机械接合到压缩机。 旁通阀位于压缩机和第二涡轮机之间，旁通阀使来自压缩机的压缩气体绕过燃料处理器。
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公开(公告)号：US4967565A
公开(公告)日：1990-11-06
申请号：US370422
申请日：1989-06-23
摘要： An advanced Environmental Control System (ECS) for use in conjunction with a turbine engine to provide conditioned, pressurized air to an enclosed space such as an aircraft cabin, as well as cooling capacity for the aircraft avionics. The ECS features a dual turbine air cycle machine to minimize the amount of bleed air or power required from the turbine engine.
摘要翻译： 一个先进的环境控制系统（ECS），用于与涡轮发动机配合使用，可将空调加压空气提供给诸如飞机机舱的封闭空间以及飞机航空电子设备的冷却能力。 ECS具有双涡轮机空气循环机，以最大限度地减少涡轮发动机所需的排气量或功率。
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公开(公告)号：US4141672A
公开(公告)日：1979-02-27
申请号：US793992
申请日：1977-05-05
摘要： A turbine is disclosed which is adapted to receive and utilize fluid from multiple sources simultaneously. The fluid from each source is utilized optimumly by providing a section of the turbine adapted for the characteristics of each fluid source.
摘要翻译： 公开了一种涡轮，其适于同时接收和利用来自多个源的流体。 通过提供适于每个流体源的特征的涡轮机的一部分来最佳地利用来自每个源的流体。
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公开(公告)号：US5529464A
公开(公告)日：1996-06-25
申请号：US217924
申请日：1988-07-12
申请人： Terence P. Emerson , Alston L. Gu
发明人： Terence P. Emerson , Alston L. Gu
IPC分类号： F04D1/06 , F04D13/04 , F04D29/04 , F04D29/041 , F04D29/047 , F16C17/12 , F16C32/06 , F04B17/00
CPC分类号： F04D29/047 , F04D1/06 , F04D13/04 , F04D29/0413 , F16C17/024 , F16C32/06 , F05B2240/52 , F05B2240/53
摘要： A turbopump which operates at cryogenic temperatures to pump cryogenic liquid fuels to high pressure which includes a rotating group including a shaft mounted turbine to directly drive a multistage pump with the rotating group being supported on process fluid foil journal bearings and a hydrostatic and hydrodynamic hybrid thrust bearing.
摘要翻译： 涡轮泵，其在低温下操作以将低温液体燃料泵送到高压，其包括旋转组，其包括轴安装的涡轮机，以直接驱动多级泵，其中旋转组被支撑在过程流体薄片轴颈轴承上，以及静压和流体动力学混合推力 轴承。
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公开(公告)号：US5151022A
公开(公告)日：1992-09-29
申请号：US771699
申请日：1991-10-03
CPC分类号： B60H1/00414 , B60H3/06 , B64D13/06 , B64D2013/0651
摘要： An environmental control system for ground vehicles and low flying aircraft that supplies purified and conditioned ambient air to the vehicle's crew compartment is provided. The system integrates catalytic and particulate filters, that remove nuclear, biological, and chemical warfare agents from ambient air, with a source of compressed ambient air, and an air cycle refrigeration unit.
摘要翻译： 提供了一种用于地面车辆和低空飞行器的环境控制系统，其向车辆乘员舱提供净化和调节的环境空气。 该系统集成了催化和微粒过滤器，从环境空气，压缩环境空气源和空气循环制冷单元中除去核，生物和化学战剂。
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公开(公告)号：US4171928A
公开(公告)日：1979-10-23
申请号：US834095
申请日：1977-09-19
申请人： Terence P. Emerson
发明人： Terence P. Emerson
CPC分类号： F16C17/042 , F01D3/00 , F01D5/048
摘要： A foil bearing turbomachine including means to minimize the thrust forces at start up.
摘要翻译： 含有涡轮机的箔片包括使启动时的推力最小化的装置。
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