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191 条记录 (耗时 0.026 秒)

    ADJUSTING BALLISTIC VALVE TIMING
    5.
    发明申请
    ADJUSTING BALLISTIC VALVE TIMING 有权
    调整压力阀时间

    公开(公告)号：US20090078221A1

    公开(公告)日：2009-03-26

    申请号：US12326817

    申请日：2008-12-02

    申请人： Vince Winstead ,  Donald J. Lewis

    发明人： Vince Winstead ,  Donald J. Lewis

    IPC分类号： F01L9/04 ,  F01L1/34

    CPC分类号： F02D13/0253 ,  F01L9/04 ,  F01L2009/0426 ,  F01L2009/0436 ,  F01L2009/0486 ,  F02D13/06 ,  F02D41/0002 ,  F02D2041/001 ,  Y02T10/18 ,  Y02T10/42

    摘要： A method to adjust timing of an electrically actuated valve, said electrically actuated valve operating in a cylinder of an internal combustion engine, the method comprising during a cycle of said cylinder, opening said electrically actuated valve at a first valve opening position without activating a valve opening coil, and closing the valve at a first closing position; and during a second subsequent cycle of said cylinder, opening said electrically actuated valve at a second opening position that is varied based on the crankshaft angle at which said first closing occurs, where the second opening position is increased as said the crankshaft angle at which the first closing occurs increases.

    摘要翻译： 一种调节电致动阀的定时的方法，所述电致动阀在内燃机的气缸中工作，所述方法包括在所述气缸的循环期间，将所述电致动阀打开在第一阀打开位置，而不致动阀 并且在第一关闭位置关闭所述阀; 并且在所述气缸的第二个后续循环期间，在第二打开位置处打开所述电致动阀，所述第二打开位置基于发生所述第一关闭的曲轴角度而变化，其中所述第二打开位置随着所述曲轴角度的增加而增大， 首次关闭发生增加。

    Adjusting ballistic valve timing
    6.
    发明授权
    Adjusting ballistic valve timing 有权
    调整弹道气门正时

    公开(公告)号：US07823548B2

    公开(公告)日：2010-11-02

    申请号：US12326817

    申请日：2008-12-02

    申请人： Vince Winstead ,  Donald J. Lewis

    发明人： Vince Winstead ,  Donald J. Lewis

    IPC分类号： F01L9/04

    CPC分类号： F02D13/0253 ,  F01L9/04 ,  F01L2009/0426 ,  F01L2009/0436 ,  F01L2009/0486 ,  F02D13/06 ,  F02D41/0002 ,  F02D2041/001 ,  Y02T10/18 ,  Y02T10/42

    摘要： A method to adjust timing of an electrically actuated valve, said electrically actuated valve operating in a cylinder of an internal combustion engine, the method comprising during a cycle of said cylinder, opening said electrically actuated valve at a first valve opening position without activating a valve opening coil, and closing the valve at a first closing position; and during a second subsequent cycle of said cylinder, opening said electrically actuated valve at a second opening position that is varied based on the crankshaft angle at which said first closing occurs, where the second opening position is increased as said the crankshaft angle at which the first closing occurs increases.

    摘要翻译： 一种调节电致动阀的定时的方法，所述电致动阀在内燃机的气缸中工作，所述方法包括在所述气缸的循环期间，将所述电致动阀打开在第一阀打开位置，而不致动阀 并且在第一关闭位置关闭所述阀; 并且在所述气缸的第二个后续循环期间，在第二打开位置处打开所述电致动阀，所述第二打开位置基于发生所述第一关闭的曲轴角度而变化，其中所述第二打开位置随着所述曲轴角度的增加而增大， 首次关闭发生增加。

    Exhaust reductant generation in a direct injection engine with cylinder deactivation
    8.
    发明授权
    Exhaust reductant generation in a direct injection engine with cylinder deactivation 有权
    在具有气缸停用的直喷式发动机中排气还原剂的产生

    公开(公告)号：US07143727B1

    公开(公告)日：2006-12-05

    申请号：US11245265

    申请日：2005-10-05

    申请人： Vince Winstead ,  Donald J. Lewis

    发明人： Vince Winstead ,  Donald J. Lewis

    IPC分类号： F01L1/34 ,  F02D13/06 ,  F02D17/02 ,  F02D7/00

    CPC分类号： F02D13/06 ,  F01L9/04 ,  F01L13/0005 ,  F01N3/0814 ,  F01N3/0842 ,  F01N13/10 ,  F01N2430/02 ,  F01N2430/10 ,  F02D17/02 ,  F02D41/0087 ,  F02D41/0275 ,  Y02T10/18

    摘要： A method for operating an internal combustion engine having at least a first and second cylinder, comprising during at least one operating condition, operating the first cylinder to receive directly injected fuel, mix said fuel with fresh air inducted past an intake valve of the first cylinder, combust said mixture, and exhaust at least a portion of said mixture past an exhaust valve of the first cylinder, and concurrent with said operation of the first cylinder, operating the second cylinder to hold an intake valve of the second cylinder closed for at least a cycle of said second cylinder, receive directly injected fuel, and then exhaust at least a portion of said fuel past an exhaust valve of the second cylinder to generate unburned reductants in an exhaust of the engine.

    摘要翻译： 一种用于操作具有至少第一和第二气缸的内燃机的方法，包括在至少一个操作条件期间操作所述第一气缸以接收直接喷射的燃料，将所述燃料与通过所述第一气缸的进气阀引入的新鲜空气混合 燃烧所述混合物，并排出所述混合物的至少一部分经过第一气缸的排气阀，并与所述第一气缸的所述操作同时进行，操作所述第二气缸以将所述第二气缸的进气阀至少闭合 所述第二气缸的循环接收直接喷射的燃料，然后排出所述燃料的至少一部分经过第二气缸的排气阀，以在发动机的排气中产生未燃烧的还原剂。

    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：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。