公开(公告)号：US06752134B1

公开(公告)日：2004-06-22

申请号：US09783521

申请日：2001-02-15

申请人： Roger Wilkinson

发明人： Roger Wilkinson

IPC分类号： F02P900

CPC分类号： F02P3/0453 ,  F02D2400/11 ,  F02D2400/18

摘要： An improved electronic ignition arrangement for an internal combustion engine having an output drive shaft, a rotary shaft drivingly coupled to the output drive shaft, a plurality of spark plugs, an ignition coil, and a rotor and distributor arrangement to effect sequential firing of the spark plugs, the rotor coupled to the rotary shaft for rotation therewith, the ignition system arrangement producing a software modifiable control signal routed to the ignition coil to effect optimal sequential firing conditions for the ignition col and spark plugs and thereby improving performance of the engine.

摘要翻译： 一种用于内燃机的改进的电子点火装置，其具有输出驱动轴，驱动地连接到输出驱动轴的旋转轴，多个火花塞，点火线圈和转子和分配器装置，以实现火花的顺序点火 插头，联接到旋转轴的转子用于与其一起旋转，点火系统装置产生路由到点火线圈的软件可修改控制信号，以实现点火火花塞和火花塞的最佳顺序点火条件，从而提高发动机的性能。

公开(公告)号：US06609507B2

公开(公告)日：2003-08-26

申请号：US09932075

申请日：2001-08-20

申请人： Roger Wilkinson

发明人： Roger Wilkinson

IPC分类号： F02P302

CPC分类号： F02P15/08 ,  F02B2075/184 ,  F02P3/0442 ,  F02P5/1518 ,  F02P7/021

摘要： A supplementary ignition system in an internal combustion engine having an induction coil ignition systems of the type in which a first spark signal is generated to provide a single second spark signal a predetermined time after the start of the first spark signal. The invention supplements and does not alter or affect the first spark signal the first spark signal provided by the primary ignition system for the internal combustion engine. Augmentation with the second strike ignition system results in a longer duration and higher quality double strike spark at the spark plug of the engine during the compression stroke of the engine to provide more complete combustion of the fuel/air mixture in each cylinder of the engine. Being a supplemental ignition system, it can be removed at any time with immediate reversal back to the original equipment and its performance.

摘要翻译： 一种具有感应线圈点火系统的内燃机中的辅助点火系统，其中产生第一火花信号以在第一火花信号开始之后的预定时间内提供单个第二火花信号。 本发明补充并且不改变或影响由内燃机的初级点火系统提供的第一火花信号的第一火花信号。 在发动机的压缩冲程期间，利用第二击打点火系统的增加导致发动机火花塞更长的持续时间和更高质量的双击火花，以提供燃料/空气混合物在发动机的每个气缸中的更完全的燃烧。 作为补充点火系统，可以随时拆除原始设备及其性能。

公开(公告)号：US6050242A

公开(公告)日：2000-04-18

申请号：US176149

申请日：1998-10-21

申请人： Roger Wilkinson

发明人： Roger Wilkinson

IPC分类号： F02P7/067 ,  F02P7/077 ,  F02P7/07

CPC分类号： F02P7/0675 ,  F02P7/077

摘要： A lobe sensor arrangement for an internal combustion ignition system provides a control signal to an ignition coil of the internal combustion engine to effect sequential firing of spark plugs, the ignition system comprising a distributor camshaft having a plurality of alternate circumferentially spaced lobes and valleys. The lobe sensor arrangement includes a pair of sensors spaced from the rotating camshaft and sensing the proximity of the spaced lobes to provide a pair of sensor output signals, and a processor circuit for analyzing the two sensor output signals and generating an ignition control signal upon the occurrence of the sensor output signals having values meeting relative predetermined criteria. One criterion requires that the two output signals be equal in magnitude. Another criterion may require that both output signals have magnitudes above a predetermined threshold. Yet another criterion may set upper and lower thresholds for a signal derived from the difference between the two sensor output signals. Adjusting the physical parameters of the lobe sensor arrangement selectively alters timing and dwell.

摘要翻译： 用于内燃点火系统的凸角传感器装置向内燃机的点火线圈提供控制信号以实现火花塞的顺序点火，该点火系统包括分配器凸轮轴，该分配器凸轮轴具有多个交替的圆周间隔开的凸角和凹谷。 叶片传感器装置包括一对与旋转的凸轮轴间隔开的传感器，并感测间隔开的叶片的接近度以提供一对传感器输出信号;以及处理器电路，用于分析两个传感器输出信号，并产生点火控制信号 传感器输出信号的出现具有满足相对预定标准的值。 一个标准要求两个输出信号的幅度相等。 另一个标准可能要求两个输出信号都具有高于预定阈值的大小。 另一个标准可以为从两个传感器输出信号之间的差导出的信号设置上限和下限阈值。 调整叶片传感器装置的物理参数有选择地改变定时和停留。