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137 条记录 (耗时 0.044 秒)

    Methods and systems for a throttle turbine generator
    1.
    发明授权
    Methods and systems for a throttle turbine generator 有权
    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。

    Methods and systems for assisted direct start control
    3.
    发明授权
    Methods and systems for assisted direct start control 有权
    辅助直接起动控制的方法和系统

    公开(公告)号：US07933711B1

    公开(公告)日：2011-04-26

    申请号：US12692455

    申请日：2010-01-22

    申请人： Joseph Norman Ulrey ,  Ross Dykstra Pursifull ,  John D. Russell

    发明人： Joseph Norman Ulrey ,  Ross Dykstra Pursifull ,  John D. Russell

    IPC分类号： F02N11/10 ,  F02D41/16 ,  F02P5/06

    CPC分类号： F02D41/008 ,  F02D41/042 ,  F02D41/065 ,  F02D41/1475 ,  F02D2200/0406 ,  F02D2200/703 ,  F02N11/0855 ,  F02P5/1502 ,  Y02T10/46

    摘要： Methods and systems are provided for expediting engine spin-down in an engine that is shutdown during engine idle-stop conditions and restarted during restart conditions. In one example, the method comprises, during an automatic engine idle-stop, turning off spark, operating a first cylinder with a rich ratio of air to injected fuel richer than a rich flammability limit, operating a second cylinder with a lean ratio of air to injected fuel leaner than a lean flammability limit, and mixing un-combusted exhaust from the first and second cylinders with exhaust, the exhaust mixture being substantially stoichiometric.

    摘要翻译： 提供了方法和系统，用于在发动机怠速停止条件期间关闭的发动机中加速发动机转速并在再起动条件下重新起动。 在一个示例中，该方法包括在自动发动机怠速停止期间关闭火花，以较丰富的空气比率操作第一气缸，使喷射的燃料比富燃的燃烧极限更浓，操作具有空气比的空气比的第二气缸 将燃料比稀燃燃料极限稀释，并将来自第一和第二气缸的未燃烧排气与排气混合，排气混合物基本上是化学计量的。

    System and method for compensation of fuel injector limits
    5.
    发明授权
    System and method for compensation of fuel injector limits 有权
    燃油喷射器限制补偿的系统和方法

    公开(公告)号：US07849842B1

    公开(公告)日：2010-12-14

    申请号：US12845987

    申请日：2010-07-29

    申请人： Donald J. Lewis ,  John D. Russell

    发明人： Donald J. Lewis ,  John D. Russell

    IPC分类号： F02B13/10 ,  F02B13/00

    CPC分类号： F02B37/00 ,  F01N11/002 ,  F01N11/007 ,  F02D13/0226 ,  F02D35/027 ,  F02D41/0007 ,  F02D41/0025 ,  F02D41/1454 ,  F02M43/00 ,  F02M69/044 ,  F02M69/045 ,  F02M69/046 ,  Y02T10/144 ,  Y02T10/18 ,  Y02T10/47

    摘要： A method for an engine with first and second injectors in a cylinder provides different fuel injection compensation upon reaching minimum pulsewidths of the first and second injectors. When the first injector reaches its minimum pulsewidth, the first injector is disabled. However, when the second injector reaches its minimum pulsewidth, the second injector is maintained active and injection from the first injector is decreased. In this way, sufficient injection from the second injector is maintained in either situation.

    摘要翻译： 用于在气缸中具有第一和第二喷射器的发动机的方法在达到第一和第二喷射器的最小脉冲宽度时提供不同的燃料喷射补偿。 当第一个喷射器达到其最小脉冲宽度时，第一个喷射器被禁用。 然而，当第二喷射器达到其最小脉冲宽度时，第二喷射器保持有效并且来自第一喷射器的喷射减少。 以这种方式，在任一情况下都保持来自第二喷射器的足够的喷射。

    First and second spark plugs for improved combustion control
    7.
    发明授权
    First and second spark plugs for improved combustion control 有权
    用于改善燃烧控制的第一和第二火花塞

    公开(公告)号：US07665452B2

    公开(公告)日：2010-02-23

    申请号：US11378903

    申请日：2006-03-17

    申请人： John D. Russell ,  Michael Andri

    发明人： John D. Russell ,  Michael Andri

    IPC分类号： F02P15/08

    CPC分类号： F02P5/1527 ,  F02B23/104 ,  F02B2023/085 ,  F02B2075/125 ,  F02B2275/16 ,  F02D13/0215 ,  F02D35/027 ,  F02D41/0025 ,  F02D2200/1015 ,  F02P15/02 ,  F02P15/08 ,  Y02T10/46

    摘要： An engine system, comprising of a combustion chamber; a first spark plug configured to perform a spark within the combustion chamber, said first plug configured to have a first heat range; a second spark plug configured to produce a spark within the combustion chamber, said second plug configured to have a second heat range different from said first heat range of said first plug; and a delivery system configured to deliver a hydrocarbon fuel and a fluid including an alcohol to the combustion chamber in varying resulting ratios.

    摘要翻译： 一种发动机系统，包括燃烧室; 第一火花塞，被配置为在所述燃烧室内执行火花，所述第一塞被配置为具有第一热范围; 配置成在所述燃烧室内产生火花的第二火花塞，所述第二塞被配置为具有与所述第一塞的所述第一加热范围不同的第二加热范围; 以及输送系统，其配置成以变化的所得比率将烃燃料和包括醇的流体输送到燃烧室。

    BOOSTED ENGINE CONTROL RESPONSIVE TO DRIVER SELECTED PERFORMANCE
    9.
    发明申请
    BOOSTED ENGINE CONTROL RESPONSIVE TO DRIVER SELECTED PERFORMANCE 有权
    对引擎选择性能的启发引擎控制

    公开(公告)号：US20090292444A1

    公开(公告)日：2009-11-26

    申请号：US12124911

    申请日：2008-05-21

    申请人： John D. Russell

    发明人： John D. Russell

    IPC分类号： F02D41/00

    CPC分类号： F02D41/0025 ,  F02D19/0692 ,  F02D19/081 ,  F02D35/027 ,  F02D41/0007 ,  Y02T10/36

    摘要： Various systems and methods are described for operating an engine in a vehicle in response to a driver performance/economy mode. One example method comprises delivering a first fuel to a cylinder of the engine from a first injector, delivering a second, different, fuel to the cylinder of the engine from a second injector, varying a relative amount of said first and second fuel as an operating condition varies; and adjusting delivery of at least said second fuel based on a driver-selected performance mode.

    摘要翻译： 描述了用于响应于驾驶员性能/经济模式来操作车辆中的发动机的各种系统和方法。 一个示例性方法包括将第一燃料从第一注射器输送到发动机的气缸，将第二不同的燃料从第二喷射器输送到发动机的气缸，改变作为操作的所述第一和第二燃料的相对量 条件各不相同 以及基于驾驶员选择的演奏模式来调整至少所述第二燃料的传送。

    System and method for compensation of fuel injector limits
    10.
    发明授权
    System and method for compensation of fuel injector limits 有权
    燃油喷射器限制补偿的系统和方法

    公开(公告)号：US07594498B2

    公开(公告)日：2009-09-29

    申请号：US11291362

    申请日：2005-11-30

    申请人： Donald J. Lewis ,  John D. Russell

    发明人： Donald J. Lewis ,  John D. Russell

    IPC分类号： F02B7/02 ,  F02B7/00

    CPC分类号： F02B37/00 ,  F01N11/002 ,  F01N11/007 ,  F02D13/0226 ,  F02D35/027 ,  F02D41/0007 ,  F02D41/0025 ,  F02D41/1454 ,  F02M43/00 ,  F02M69/044 ,  F02M69/045 ,  F02M69/046 ,  Y02T10/144 ,  Y02T10/18 ,  Y02T10/47

    摘要： A method for an engine configured to deliver an actively varying relative ratio of a first and second fuel via a delivery system having a first and second injector for a cylinder of the engine, where the first fuel has a lesser relative amount of alcohol, the method comprising of varying an amount of injection from the first and second injector with operating conditions, when said variation causes said first injector to approach a first minimum opening condition, increasing injection of said second injector and disabling said first injector, and when said variation causes said second injector to approach a second minimum opening condition, avoiding further reduction of said second injector and decreasing injection of said first injector.

    摘要翻译： 一种用于发动机的方法，其配置成经由具有用于发动机气缸的第一和第二喷射器的输送系统传递第一和第二燃料的主动变化的相对比例，其中第一燃料具有较小的相对量的醇，该方法 包括当所述变化使所述第一喷射器接近第一最小打开状态时改变来自所述第一和第二喷射器的喷射量，当所述变化使所述第一喷射器接近第一最小打开状态时，增加所述第二喷射器的喷射并禁用所述第一喷射器， 第二喷射器接近第二最小打开状态，避免进一步减小所述第二喷射器并减少所述第一喷射器的喷射。