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21. 发明申请

US20090197561A1 HIGH LINEARITY TUNABLE BANDPASS FILTER 有权
公开(公告)号：US20090197561A1
公开(公告)日：2009-08-06
申请号：US12424710
申请日：2009-04-16
申请人： John D. Russell , Thomas D. O'Brien
发明人： John D. Russell , Thomas D. O'Brien
IPC分类号： H04B1/16
CPC分类号： H03H7/0161 , H03H7/0115 , H03H2210/012 , H03H2210/025 , H03H2210/036
摘要： A tunable bandpass filter (10) is provided. An RF signal is provided at an input of the tunable bandpass filter, and a level shifted control signal (V1, V2) inputted to the tunable bandpass filter (10) switches a first arrangement and a second arrangement of one or more tuning portions (15, 17-1, 17-2, 17-3) in or out of the tunable bandpass filter using a GaAs FET switch. The first arrangement is coupled to the second arrangement using an inductor (13). An RF signal having a desired predetermined frequency at an output of the tunable bandpass filter (10) is produced by the switching. The tuning portions include the GaAs FET switch (15), a first capacitor (17-1) connected at a first signal terminal of the GaAs FET switch and a second capacitor (17-2) connected between a second signal terminal of the GaAs FET switch and ground. Each of the tuning portions can be arranged in parallel with one another.

22. 发明授权

US07555896B2 Cylinder deactivation for an internal combustion engine 有权
标题翻译：内燃机缸体失效
公开(公告)号：US07555896B2
公开(公告)日：2009-07-07
申请号：US10805636
申请日：2004-03-19
申请人： Donald J. Lewis , John D. Russell , John O. Michelini
发明人： Donald J. Lewis , John D. Russell , John O. Michelini
IPC分类号： F01N3/00
CPC分类号： F02D41/0087 , F01L9/04 , F01L13/0005 , F01L2800/01 , F02D2041/0012
摘要： A system and method to control engine valve operation during periods of cylinder deactivation of an internal combustion engine. Electromechanical valves are controlled in a manner to reduce fuel consumption and emissions during cylinder deactivation periods of an internal combustion engine.
摘要翻译：一种在内燃机汽缸停用期间控制发动机气门操作的系统和方法。控制机电阀的方式是在内燃机的汽缸停用期间减少燃料消耗和排放。

23. 发明申请

US20080283004A1 ELECTROMECHANICAL VALVE TIMING DURING A START 有权
标题翻译：启动时的机电阀时序
公开(公告)号：US20080283004A1
公开(公告)日：2008-11-20
申请号：US12136366
申请日：2008-06-10
申请人： Donald J. Lewis , John D. Russell
发明人： Donald J. Lewis , John D. Russell
IPC分类号： F01L9/04
CPC分类号： F01L13/0005 , F01L1/38 , F01L9/04 , F01L2800/01 , F02D13/0207 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D41/042 , F02D41/062 , F02D2013/0292 , F02D2200/703 , F02N11/0814 , F02N19/004 , F02P5/1506 , Y02T10/18
摘要： A method for starting an internal combustion engine with electrically actuated valves, the method comprising during at least a run-up in engine speed of engine starting, adjusting intake valve timing of an electrically actuated valve of a cylinder to provide a desired air amount in said cylinder, based on at least an operating condition of said engine.
摘要翻译：一种用于启动具有电致动阀的内燃机的方法，所述方法包括在发动机起动的发动机转速至少起动的过程中，调节气缸的电致动阀的进气门正时，以在所述气动阀中提供期望的空气量基于所述发动机的至少一个操作状态。

24. 发明申请

US20080115759A1 Flex-Fuel Variable Displacement Engine Control System and Method 有权
标题翻译：挠性燃料可变排量发动机控制系统及方法
公开(公告)号：US20080115759A1
公开(公告)日：2008-05-22
申请号：US11840154
申请日：2007-08-16
申请人： John D. Russell
发明人： John D. Russell
IPC分类号： F02D13/06
CPC分类号： F02D13/06 , F02B31/06 , F02B2075/125 , F02B2275/16 , F02D19/0655 , F02D19/0665 , F02D19/0671 , F02D19/0689 , F02D19/0692 , F02D19/0694 , F02D19/084 , F02D19/087 , F02D19/088 , F02D35/027 , F02D41/0025 , F02D41/0087 , F02D41/1454 , F02D41/187 , F02M37/0064 , Y02T10/123 , Y02T10/18 , Y02T10/36
摘要： A method for operating an engine having at least one cylinder that may be deactivated and a fuel system operating with an alcohol fuel blend, comprising of adjusting a range of operating parameters in which the at least one cylinder is deactivated, where said range is adjusted as the alcohol blend of the fuel varies.
摘要翻译：一种用于操作发动机的方法，所述发动机具有至少一个汽缸，所述汽缸可被停用，以及燃料系统用醇燃料混合物操作，所述燃料系统包括调整所述至少一个汽缸停用的操作参数的范围，其中所述范围被调整为燃料的酒精混合物变化。

25. 发明授权

US07159568B1 System and method for engine starting 有权
标题翻译：发动机启动的系统和方法
公开(公告)号：US07159568B1
公开(公告)日：2007-01-09
申请号：US11291434
申请日：2005-11-30
申请人： Donald J. Lewis , Allan J. Lippa , John D. Russell
发明人： Donald J. Lewis , Allan J. Lippa , John D. Russell
IPC分类号： F02B7/00 , F02M43/00
CPC分类号： F02D19/0689 , F02B23/104 , F02B31/085 , F02B2075/125 , F02B2275/16 , F02D13/0215 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D41/0025 , F02D41/061 , F02D41/064 , F02D41/065 , F02D41/3094 , F02D2200/023 , F02D2200/0414 , F02M37/0064 , F02M37/0088 , F02M43/00 , Y02T10/123 , Y02T10/36
摘要： A system for an engine of a vehicle, comprising of a cylinder of the engine, a first injector configured to inject a first fuel to said cylinder, a second injector configured to inject a second fuel to said cylinder, and a controller configured to, during a first operating condition, commence combustion in the engine by injecting fuel into said cylinder from only said first injector during a first start, and during a second operating condition, to commence combustion in the engine by injecting fuel into said cylinder from only said second injector during a second start.
摘要翻译：一种用于车辆发动机的系统，包括发动机气缸，构造成将第一燃料喷射到所述气缸的第一喷射器，构造成将第二燃料喷射到所述气缸的第二喷射器，以及控制器，第一操作条件，通过在第一次启动期间仅从所述第一喷射器喷射燃料而在第二操作条件期间通过将燃料从所述第二喷射器喷射到所述气缸中而在发动机中开始燃烧，从而在发动机中开始燃烧在第二次开始。

26. 发明授权

US07032545B2 Multi-stroke cylinder operation in an internal combustion engine 有权
标题翻译：内燃机的多冲程气缸操作
公开(公告)号：US07032545B2
公开(公告)日：2006-04-25
申请号：US10805639
申请日：2004-03-19
申请人： Donald J. Lewis , John D. Russell , John O. Michelini
发明人： Donald J. Lewis , John D. Russell , John O. Michelini
IPC分类号： F02B69/06
CPC分类号： F02D41/0087 , F01L1/36 , F01L9/04 , F01L13/0005 , F01L13/06 , F01L2009/0421 , F01L2800/00 , F02B69/06 , F02D13/06 , F02D2041/001 , F02D2041/0012 , F02D2250/18 , Y02T10/18
摘要： A method to control valves that may be deactivated during multi-stroke cylinder operation. Valves are controlled to improve drivability and reduce valve degradation.
摘要翻译：控制在多冲程气缸操作期间可以停用的阀的方法。控制阀门以改善驾驶性能并减少阀门的退化。

27. 发明授权

US06484677B2 Transitions among operating modes in an engine with a hybrid valvetrain 有权
公开(公告)号：US06484677B2
公开(公告)日：2002-11-26
申请号：US10079986
申请日：2002-02-21
申请人： Thomas George Leone , Diana Dawn Brehob , John D. Russell
发明人： Thomas George Leone , Diana Dawn Brehob , John D. Russell
IPC分类号： F01L134
CPC分类号： F02D13/0226 , F01L1/34 , F01L9/04 , F01L13/0005 , F01L2001/0537 , F01L2800/00 , F01L2820/01 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/0269 , F02D41/0002 , F02D2041/001 , F02M25/08 , Y02T10/142 , Y02T10/18 , Y02T10/42
摘要： A method for controlling intake valves in an internal combustion with intake valves operated by more than one type of actuation device includes steps to accomplish smooth transitions among intake valve operating modes.

28. 发明授权

US06463892B1 Method for detecting cooling system faults 失效
标题翻译：冷却系统故障检测方法
公开(公告)号：US06463892B1
公开(公告)日：2002-10-15
申请号：US09785883
申请日：2001-02-20
申请人： John D. Russell
发明人： John D. Russell
IPC分类号： F01P514
CPC分类号： F02D41/222 , F01P11/14 , F01P11/16 , F01P2025/08 , F01P2031/00 , F02D41/042 , F02D41/22 , Y02T10/40
摘要： A method for diagnosing engine thermostat is presented. Indicated engine coolant temperature is estimated based on engine operating conditions, such as engine speed, net engine torque, air flow, fuel-air ratio, net engine torque, etc. This estimate is compared to the reading of the engine coolant temperature sensor in areas below the temperature at which the thermostat starts to open and above in order to detect degradation in the performance of the sensor or the engine thermostat. If the estimate and the reading agree in one area and disagree in the other, then the thermostat performance is degraded. If the estimate and the reading disagree in both temperature ranges, then the coolant sensor performance may be degraded.
摘要翻译：提出了一种用于诊断发动机恒温器的方法。基于发动机工作条件（如发动机转速，净发动机扭矩，气流，燃油比，发动机转矩等）估算发动机冷却液温度。该估计值与区域内发动机冷却液温度传感器的读数进行比较低于恒温器开始打开的温度以上，以便检测传感器或发动机恒温器的性能下降。如果估计和阅读在一个领域中是一致的，而另一方面则不同意，则恒温器的性能会降低。如果在两个温度范围内的估计和读数不一致，则冷却剂传感器性能可能降低。

29. 发明授权

US08967116B2 Methods and systems for a throttle turbine generator 有权
标题翻译：节气门发电机的方法和系统
公开(公告)号：US08967116B2
公开(公告)日：2015-03-03
申请号：US13271983
申请日：2011-10-12
申请人： Thomas G. Leone , John D. Russell
发明人： Thomas G. Leone , John D. Russell
IPC分类号： F02D11/10 , F02D9/10
CPC分类号： F02D9/1055
摘要： Various systems and methods for an engine system which includes a throttle turbine generator having a turbine which drives an auxiliary generator and disposed in a throttle bypass are described. In some examples, a throttle bypass valve is controlled to adjust airflow through the throttle bypass responsive to airflow to cylinders of the engine. In other examples, an operating parameter such as throttle position is controlled based on transient operating conditions of the engine. In still other examples, charging of a battery is coordinated between the auxiliary generator and a primary generator.
摘要翻译：描述了用于发动机系统的各种系统和方法，其包括具有驱动辅助发电机并设置在节气门旁路中的涡轮的节气门涡轮发电机。在一些示例中，控制节气门旁通阀以响应于气流到发动机气缸来调节通过节气门旁通的气流。在其他示例中，基于发动机的瞬态操作条件来控制诸如节气门位置的操作参数。在另外的示例中，电池的充电在辅助发电机和主发电机之间协调。

30. 发明授权

US08210292B2 Compression system for internal combustion engine including a rotationally uncoupled exhaust gas turbine 有权
标题翻译：内燃机的压缩系统，包括旋转不连接的废气涡轮机
公开(公告)号：US08210292B2
公开(公告)日：2012-07-03
申请号：US12976597
申请日：2010-12-22
申请人： John D. Russell , Gopichandra Sumilla
发明人： John D. Russell , Gopichandra Sumilla
IPC分类号： B60W10/06 , B60W10/08
CPC分类号： F02B33/40 , F02B39/10 , F02B39/16 , F02D41/0007 , F02D41/3035 , F02D41/3058 , Y02T10/128 , Y02T10/144
摘要： As one example, a vehicle propulsion system is provided. The system includes: an engine with an intake air compressor and an exhaust gas turbine. Further, a control is provided to operate the compressor at a different speed than the turbine, at least under an operating condition, and to adjust an amount of opening overlap between engine valves in response to a rotational speed of the compressor.
摘要翻译：作为一个示例，提供了车辆推进系统。该系统包括：具有进气压缩机和废气涡轮机的发动机。此外，提供控制以至少在操作条件下以与涡轮不同的速度操作压缩机，并且响应于压缩机的转速来调节发动机气门之间的开度重叠量。

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