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1.发明授权System, transition conduit, and article of manufacture for delivering a fluid flow 有权系统，过渡管道和用于输送流体流动的制品公开(公告)号：US08888449B2
公开(公告)日：2014-11-18
申请号：US13106179
申请日：2011-05-12
CPC分类号： F02B37/004 , F02B29/0406 , F02M26/07 , F02M26/08 , Y02T10/121 , Y02T10/144 , Y02T10/146
摘要： Various systems and apparatuses are provided for a flow delivery system for an engine. In one example, a system includes a first turbine providing an exhaust flow and a second turbine having an inlet and being fluidically coupled to the first turbine. The second turbine further includes a plurality of nozzle vanes positioned within the inlet of the turbine. A transition conduit is curved about an axis and coupled to the inlet and to the first turbine. The transition conduit is configured to impart an angular momentum component to at least a portion of the exhaust flow, and includes a slot that delivers at least a portion of the exhaust flow to the plurality of nozzle vanes.
摘要翻译： 提供了用于发动机的流量输送系统的各种系统和装置。 在一个示例中，系统包括提供排气流的第一涡轮机和具有入口并且流体耦合到第一涡轮机的第二涡轮机。 第二涡轮机还包括位于涡轮机入口内的多个喷嘴叶片。 过渡管道围绕轴线弯曲并且联接到入口和第一涡轮机。 过渡管道被配置成向排气流的至少一部分施加角动量分量，并且包括将排气流的至少一部分输送到多个喷嘴叶片的槽。
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公开(公告)号：US20110307127A1
公开(公告)日：2011-12-15
申请号：US12816063
申请日：2010-06-15
申请人： Kendall Roger Swenson , Roy Primus , Lukas Johnson , Mark Stablein , Kevin Paul Bailey , John Dowell , Frederick Thwaites , Jonathan Nagurney
发明人： Kendall Roger Swenson , Roy Primus , Lukas Johnson , Mark Stablein , Kevin Paul Bailey , John Dowell , Frederick Thwaites , Jonathan Nagurney
CPC分类号： B63H21/21 , F02B37/16 , Y02T10/144
摘要： Methods and systems are provided for operating a vehicle including an engine comprising a turbocharger including a compressor and a turbine. The engine further includes a bypass path configured to selectively route gas from downstream of the compressor to upstream of the turbine. In one embodiment, the method comprises selectively increasing gas flow to the engine by adjusting gas flow through the bypass path from downstream of the compressor to upstream of the turbine. In this manner, the performance of the engine may be adjusted for various operating conditions.
摘要翻译： 提供了用于操作车辆的方法和系统，所述车辆包括包括包括压缩机和涡轮机的涡轮增压器的发动机。 发动机还包括旁路路径，其构造成选择性地将气体从压缩机的下游引导到涡轮机的上游。 在一个实施例中，该方法包括通过调节从压缩机的下游到涡轮的上游的通过旁通路径的气流来选择性地增加到发动机的气流。 以这种方式，可以针对各种操作条件来调节发动机的性能。
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3.发明申请SYSTEM AND METHOD FOR PROVIDING AN INTEGRATED COOLING SYSTEM USING AN INDEPENDENT MULTI-CONTROL SYSTEM 有权使用独立多控制系统提供集成冷却系统的系统和方法公开(公告)号：US20090078219A1
公开(公告)日：2009-03-26
申请号：US12211397
申请日：2008-09-16
IPC分类号： F01P7/00
CPC分类号： F01P1/06 , F01M5/002 , F01M2011/0045 , F01P3/18 , F01P11/08 , F01P2003/187 , F01P2060/02 , F01P2060/04
摘要： A system for cooling an engine on a vehicle without a coolant based intercooler and intermediate duct, the system including an air-to-oil radiator system configured to cool oil that flows through an engine, an air-to-air radiator system configured to cool air that flows through the engine and further configured to operate in conjunction with the air-to-oil radiator system to provide cool air for use with the air-to-oil radiator system, and a slow flow coolant radiator configured to cool a coolant provided to cool the engine and further provided to operate in conjunction with the air-to-oil radiator system. A method for cooling oil in an engine without a coolant based intercooler and intermediate duct is also disclosed.
摘要翻译： 一种用于在没有冷却剂中间冷却器和中间管道的情况下冷却车辆上的发动机的系统，该系统包括被配置为冷却流过发动机的油的空气 - 油散热器系统，被配置为冷却的空气 - 空气散热器系统 流过发动机的空气进一步被配置为与空气 - 油散热器系统一起操作以提供用于空气至油的散热器系统的冷空气，以及配置成冷却所提供的冷却剂的慢流冷却剂辐射器 冷却发动机并进一步提供与空气 - 油散热器系统一起操作。 还公开了一种用于在没有冷却剂中间冷却器和中间管道的情况下冷却发动机中的油的方法。
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公开(公告)号：US07101151B2
公开(公告)日：2006-09-05
申请号：US10887717
申请日：2004-07-09
IPC分类号： F01D9/00
CPC分类号： F04D29/444 , F04D29/681 , F05D2240/121 , F05D2250/52
摘要： A diffuser (30) for a centrifugal compressor (60) having a flow slot (34) formed between the leading edge portion (36) of a diffuser vane (32) and an adjoining diffuser wall (70) for the passage of working fluid (67) over the vane from the pressure side ((40) to the suction side (42) of the vane. The portion (38) of the working fluid passing over the vane is injected into the flow boundary region (43), thereby minimizing the growth of a flow separation zone (58) along the suction side.
摘要翻译： 一种用于离心压缩机（60）的扩散器（30），其具有形成在扩散器叶片（32）的前缘部分（36）和相邻的用于工作流体通过的相邻扩散壁（70）之间的流动槽（34） 从叶片的压力侧（（40）到吸入侧（42））的叶片上方，通过叶片的工作流体的部分（38）被注入到流动边界区域（43）中，从而最小化 沿着吸力侧的流动分离区（58）的生长。
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5.发明授权Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length 失效涡轮增压器压缩机叶轮具有经处理的沉孔，以增强耐应力诱发疲劳的耐久性并且可配置为提供紧凑的轴向长度公开(公告)号：US06994526B2
公开(公告)日：2006-02-07
申请号：US10650839
申请日：2003-08-28
IPC分类号： F04D29/20
CPC分类号： F04D29/266 , B23P9/00 , B23P9/02 , B23P15/006 , B24B39/02 , C21D7/06 , C21D7/08 , C21D10/005 , F01D5/025 , F04D29/284 , F05D2220/40 , Y10T29/47 , Y10T29/49236
摘要： Compressor wheel and techniques for manufacturing such a wheel are provided. The wheel may include a hub with a counterbore internally treated to impart residual compressive stresses for enhanced endurance to stress-induced fatigue. The surface treatment allows extending the counterbore relatively closer to a plane of typical maximum stress of the wheel. This design flexibility advantageously allows avoiding or reducing overhang of the compressor wheel, thereby improving rotor dynamics and reducing the axial length of the hub, and the overall foot print of the compressor wheel.
摘要翻译： 提供压缩机轮和制造这种车轮的技术。 车轮可以包括具有内部处理的沉孔的轮毂，以赋予残余压应力以增强对应力引起的疲劳的耐久性。 表面处理允许将沉孔相对更靠近轮的典型最大应力的平面延伸。 这种设计灵活性有利地允许避免或减小压缩机叶轮的悬垂，从而改善转子动力学并减小轮毂的轴向长度以及压缩机叶轮的整体脚印。
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公开(公告)号：US08701477B2
公开(公告)日：2014-04-22
申请号：US13234517
申请日：2011-09-16
申请人： Matthew John Malone , Kendall Roger Swenson , Neil Blythe , Milan Karunaratne , Bret Dwayne Worden , Paul Lloyd Flynn
发明人： Matthew John Malone , Kendall Roger Swenson , Neil Blythe , Milan Karunaratne , Bret Dwayne Worden , Paul Lloyd Flynn
IPC分类号： G01M15/00
CPC分类号： F02D41/0007 , F02D41/221 , F02D2041/288 , F02D2200/025 , F02D2200/0406 , Y02T10/144 , Y02T10/40
摘要： Various methods and systems are provided for a turbocharger. In one example, a method includes determining a first pressure at a first location within a turbocharger and determining a second pressure at a second location within the turbocharger. The method further includes indicating degradation of the turbocharger based on the first pressure and the second pressure.
摘要翻译： 为涡轮增压器提供各种方法和系统。 在一个示例中，一种方法包括确定涡轮增压器内的第一位置处的第一压力并确定涡轮增压器内的第二位置处的第二压力。 该方法还包括基于第一压力和第二压力来指示涡轮增压器的劣化。
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公开(公告)号：US08402929B2
公开(公告)日：2013-03-26
申请号：US12211397
申请日：2008-09-16
IPC分类号： F01P7/00
CPC分类号： F01P1/06 , F01M5/002 , F01M2011/0045 , F01P3/18 , F01P11/08 , F01P2003/187 , F01P2060/02 , F01P2060/04
摘要： A system for cooling an engine on a vehicle without a coolant based intercooler and intermediate duct, the system including an air-to-oil radiator system configured to cool oil that flows through an engine, an air-to-air radiator system configured to cool air that flows through the engine and further configured to operate in conjunction with the air-to-oil radiator system to provide cool air for use with the air-to-oil radiator system, and a slow flow coolant radiator configured to cool a coolant provided to cool the engine and further provided to operate in conjunction with the air-to-oil radiator system. A method for cooling oil in an engine without a coolant based intercooler and intermediate duct is also disclosed.
摘要翻译： 一种用于在没有冷却剂中间冷却器和中间管道的情况下冷却车辆上的发动机的系统，该系统包括被配置为冷却流过发动机的油的空气 - 油散热器系统，被配置为冷却的空气 - 空气散热器系统 流过发动机的空气进一步被配置为与空气 - 油散热器系统一起操作以提供用于空气至油的散热器系统的冷空气，以及配置成冷却所提供的冷却剂的慢流冷却剂散热器 冷却发动机并进一步提供与空气 - 油散热器系统一起操作。 还公开了一种用于在没有冷却剂中间冷却器和中间管道的情况下冷却发动机中的油的方法。
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8.发明申请公开(公告)号：US20120227400A1
公开(公告)日：2012-09-13
申请号：US13043826
申请日：2011-03-09
申请人： Rodrigo Rodriguez Erdmenger , Alberto Scotti Del Greco , Vittorio Michelassi , Kendall Roger Swenson , Daniel Edward Loringer , Mark Thomas Stablein , Lukas William Johnson
发明人： Rodrigo Rodriguez Erdmenger , Alberto Scotti Del Greco , Vittorio Michelassi , Kendall Roger Swenson , Daniel Edward Loringer , Mark Thomas Stablein , Lukas William Johnson
IPC分类号： F02C6/12
CPC分类号： F02B37/013 , F02B37/004 , F02B37/18 , F02B37/24 , F02C6/12 , F02C9/18 , F05D2220/40 , Y02T10/144
摘要： A turbine system for a multistage turbocharger and a method for utilizing the same are disclosed. The turbine system includes a high pressure turbine having an inlet for receiving a flow of fluid, and an outlet for passing the flow on extraction of work from the high pressure turbine. The system further includes a low pressure turbine, having an inlet for receiving a flow of fluid from the high pressure turbine. A diffuser connects the outlet of the high pressure turbine and the inlet of the low pressure turbine. The system also includes a bypass channel for bypassing a portion of the flow around the high pressure turbine, from upstream of the high pressure turbine to downstream of the high pressure turbine. The system includes an injector to input the bypass flow in the diffuser in a manner to reduce flow separation in the diffuser.
摘要翻译： 公开了一种用于多级涡轮增压器的涡轮机系统及其应用方法。 涡轮机系统包括具有用于接收流体流的入口的高压涡轮机，以及用于在从高压涡轮机抽取工件时使流动通过的出口。 该系统还包括低压涡轮机，具有用于接收来自高压涡轮机的流体流的入口。 扩散器连接高压涡轮机的出口和低压涡轮机的入口。 该系统还包括旁路通道，用于绕过高压涡轮机周围的一部分流动，从高压涡轮机的上游到高压涡轮机的下游。 该系统包括喷射器，以便以减小扩散器中的流动分离的方式输入扩散器中的旁路流。
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公开(公告)号：US20090024295A1
公开(公告)日：2009-01-22
申请号：US11778737
申请日：2007-07-17
CPC分类号： G01F25/0053 , G01F9/02 , G01M15/042
摘要： A method and system for remotely monitoring the operation of a multicylinder, turbocharged reciprocating engine includes monitoring one or more operating parameters predictive of the turbocharger's output, and generating a parametric output signal corresponding to the value of the sampled operating parameter. The parametric output signal is transmitted via telemetry to a remote diagnostic center, where actual mass flow is determined with a flow detection system, and then the charge air mass flow is compared with a predetermined flow rate corresponding to the monitored operating parameter, such as turbocharger speed or turbocharger pressure ratio. A condition flag is set if the actual charge air flow rate is less than a predetermined flow rate based upon the parametric output signal.
摘要翻译： 用于远程监测多缸涡轮增压往复式发动机的操作的方法和系统包括监测预测涡轮增压器输出的一个或多个运行参数，以及产生对应于采样运行参数的值的参数输出信号。 参数输出信号通过遥测传输到远程诊断中心，其中实际质量流量由流量检测系统确定，然后将增压空气质量流量与对应于监测的运行参数的预定流量进行比较，例如涡轮增压器 速度或涡轮增压器压力比。 如果基于参数输出信号，实际的充气空气流量小于预定的流量，则设定条件标志。
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10.发明授权System and method for monitoring radial motion of a rotating shaft of a turbocharger 有权用于监测涡轮增压器的旋转轴的径向运动的系统和方法公开(公告)号：US08206078B2
公开(公告)日：2012-06-26
申请号：US12047018
申请日：2008-03-12
申请人： Kendall Roger Swenson , Daniel Edward Loringer , Larry Gene Anderson , James Robert Mischler , Kirk Heywood
发明人： Kendall Roger Swenson , Daniel Edward Loringer , Larry Gene Anderson , James Robert Mischler , Kirk Heywood
IPC分类号： F04D27/02
CPC分类号： F01D21/04 , F04D27/02 , F05D2260/80
摘要： A system is provided for monitoring radial motion of a rotating shaft of a turbocharger. The turbocharger includes a compressor and a turbine coupled to opposing ends of the shaft. The system includes a thrust collar including a cylindrical portion and a flange configured to radially extend from one end of the cylindrical portion. The thrust collar is configured to rotate with the shaft. A sensor is positioned within a separation of an outer surface of the thrust collar flange, and the sensor is configured to monitor the separation as indicative of the radial motion of the shaft. Additionally, a method is provided for monitoring radial motion of a rotating shaft of a turbocharger.
摘要翻译： 提供一种用于监测涡轮增压器的旋转轴的径向运动的系统。 涡轮增压器包括压缩机和联接到轴的相对端的涡轮机。 该系统包括止推环，其包括圆柱形部分和凸缘，该凸缘构造成从圆柱形部分的一端径向延伸。 推力轴环构造成与轴一起旋转。 传感器定位在止推套环凸缘的外表面的分离之内，并且传感器被配置为监测分离，指示轴的径向运动。 此外，提供了一种用于监测涡轮增压器的旋转轴的径向运动的方法。
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