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    Dual schedule ignition system
    3.
    发明授权
    Dual schedule ignition system 失效
    双程点火系统

    公开(公告)号：US4957091A

    公开(公告)日：1990-09-18

    申请号：US315147

    申请日：1989-02-24

    Applicant: Gregry M. Remmers

    Inventor： Gregry M. Remmers

    IPC: F02P5/155 ,  F02B61/04 ,  F02P3/00 ,  F02P5/15 ,  F02P9/00 ,  F02P11/02 ,  F02P15/12

    CPC classification number: F02P5/1504 ,  F02P11/02 ,  F02P15/12 ,  F02P5/1506 ,  F02P5/1555 ,  F02P5/1558 ,  F02P9/005 ,  F02B61/045 ,  Y02T10/46

    Abstract: An ignition system for an internal combustion engine, such as an outboard marine engine, which includes an advanced timing schedule, a non-advanced timing schedule, and a circuit for switching between the two schedules or disabling both schedules based upon engine operating conditions. The ignition system includes an optoelectronic time base generator which produces two sets of timing pulses relative to crankshaft position which are non-advanced timing pulses and advanced timing pulses. The time base generator comprises a LED-phototransistor pair and an encoder disk attached to the crankshaft with slots to interrupt the emission path between LED-phototransistor pair. The non-advanced pulses are generated based upon the trailing edge of each slot while the advanced pulses are generated based up the leading edge, wherein the width of the slots indicate the degree of advancement of the advanced schedule over the non-advanced schedule. Both schedules are inhibited based on a high overspeed condition and a low overspeed condition when the engine is overheated, wherein there is a smooth transition between the two conditions.

    Abstract translation: 一种用于内燃机的点火系统，例如舷外船用发动机，其包括高级定时计划，非高级定时计划，以及用于在两个计划之间切换或基于发动机操作条件禁用两个计划的电路。 点火系统包括光电时基发生器，其产生相对于曲轴位置的两组定时脉冲，其是非高级定时脉冲和高级定时脉冲。 时基发生器包括一个LED光电晶体管对和一个带有插槽的曲轴上的编码器盘，用于中断LED光电晶体管对之间的发射路径。 基于每个时隙的后沿产生非高级脉冲，同时基于前沿产生高级脉冲，其中时隙的宽度指示高级调度在非高级调度上的前进程度。 当发动机过热时，基于高超速条件和低超速状况来抑制两个时间表，其中在两个条件之间存在平滑过渡。

    Dual schedule ignition system
    5.
    发明授权
    Dual schedule ignition system 失效
    双程点火系统

    公开(公告)号：US5038743A

    公开(公告)日：1991-08-13

    申请号：US517142

    申请日：1990-05-01

    Applicant: Gregry M. Remmers

    Inventor： Gregry M. Remmers

    IPC: F02B61/04 ,  F02P5/15 ,  F02P5/155 ,  F02P9/00 ,  F02P11/02 ,  F02P15/12

    CPC classification number: F02P5/1506 ,  F02P11/02 ,  F02P15/12 ,  F02P5/1504 ,  F02P5/1555 ,  F02P5/1558 ,  F02P9/005 ,  F02B61/045 ,  F02P11/025 ,  Y02T10/46

    Abstract: An ignition system for an internal combustion engine, such as an outboard marine engine, which includes an advanced timing schedule, a normal timing schedule, and a circuit for switching between the two schedules or disabling both schedules based upon engine operating conditions. The ignition system includes an optoelectronic time base generator which produces two sets of timing pulses relative to crankshaft position which are normal timing pulses and advanced timing pulses. The time base generator comprises a LED-phototransistor pair and an encoder disk attached to the crankshaft with slots to interrupt the emission path between LED-phototransistor pair. The normal pulses are generated based upon the trailing edge of each slot while the advanced pulses are generated based up the leading edge, wherein the width of the slots indicate the degree of advancement of the advanced schedule over the normal schedule. Both schedules are inhibited based on a high overspeed condition and a low overspeed condition when the engine is overheated, wherein there is a smooth tarnsition between the two conditions.

    Abstract translation: 一种用于内燃机的点火系统，例如外侧船用发动机，其包括高级定时计划，正常定时计划，以及用于在两个计划之间进行切换的电路或基于发动机操作条件禁用两个计划。 点火系统包括光电时基发生器，其产生相对于作为正常定时脉冲和高级定时脉冲的曲轴位置的两组定时脉冲。 时基发生器包括一个LED光电晶体管对和一个带有插槽的曲轴上的编码器盘，用于中断LED光电晶体管对之间的发射路径。 基于每个时隙的后沿产生正常脉冲，同时基于前沿产生高级脉冲，其中时隙的宽度表示在正常时间表上的高级调度的提前程度。 当发动机过热时，基于高超速条件和低超速状况来抑制两个时间表，其中在两个条件之间存在平滑的延迟。

    Under the flywheel ignition system
    6.
    发明授权
    Under the flywheel ignition system 失效
    在飞轮点火系统下

    公开(公告)号：US4862861A

    公开(公告)日：1989-09-05

    申请号：US311090

    申请日：1989-02-15

    Applicant: Peter Dogadko ,  Gregry M. Remmers

    Inventor： Peter Dogadko ,  Gregry M. Remmers

    IPC: F02B61/04 ,  F02P1/02 ,  F02P1/08 ,  F02P11/02

    CPC classification number: F02P1/086 ,  F02P1/02 ,  F02P11/02 ,  F02B61/045

    Abstract: The present invention is directed to an improved capacitive discharge ignition system for a two cylinder internal combustion engine, such as an outboard marine engine. The system is adapted to be located beneath the flywheel of the engine and has overspeed and overheat protection. The overheat protection is of the type which is automatically deactivated after the overheat condition dissipates, but the deactivation will only occur when the operator slows the engine to a reduced speed before resuming normal operation.

    Abstract translation: 本发明涉及一种用于诸如舷外船用发动机的双缸内燃机的改进的电容放电点火系统。 该系统适于位于发动机飞轮下方，并具有超速和过热保护。 过热保护是在过热条件消散后自动停用的类型，但只有在操作员将发动机减速到恢复正常运行之前才会停用。

    Electronically assisted engine starting means
    7.
    发明授权
    Electronically assisted engine starting means 失效
    电子辅助发动机起动手段

    公开(公告)号：US4858585A

    公开(公告)日：1989-08-22

    申请号：US131457

    申请日：1987-12-11

    Applicant: Gregry M. Remmers

    Inventor： Gregry M. Remmers

    IPC: F02B61/04 ,  F02P5/15 ,  F02P5/155 ,  F02P9/00 ,  F02P11/02 ,  F02P15/12

    CPC classification number: F02P5/1506 ,  F02P11/02 ,  F02P15/12 ,  F02P5/1504 ,  F02P5/1555 ,  F02P5/1558 ,  F02P9/005 ,  F02B61/045 ,  Y02T10/46

    Abstract: An improved engine ignition system for a marine engine or the like, which provides reliable start-up capability and running protection. The system detects the actual rotational speed of the engine and provides an electrical signal that is proportional to the measured speed, and selectively advances the ignition timing characteristic, and also controls overall engine speed to prevent engine damage that may be caused by an overspeed condition. The system advances the ignition timing characteristic during warm-up until a predetermined temperature is achieved, and also advances the ignition timing characteristic for a predetermined time period during initial running. The system utilizes the power of the battery during start-up to supplement the power that is generated by the stator coil which normally supplies all of the necessary power for the control circuitry of the ignition system.

    Abstract translation: 用于船用发动机等的改进的发动机点火系统，其提供可靠的起动能力和运行保护。 该系统检测发动机的实际转速并提供与测量速度成比例的电信号，并且选择性地提前点火正时特性，并且还控制整体发动机转速，以防止可能由超速状况引起的发动机损坏。 该系统在预热期间提高点火正时特性，直到实现预定温度，并且在初始运行期间将点火正时特性推进预定时间段。 该系统在启动期间利用电池的功率来补充由定子线圈产生的功率，该定子线圈通常为点火系统的控制电路提供所有必要的电力。

    Regulator for charging a battery with a permanent magnet alternator
    8.
    发明授权
    Regulator for charging a battery with a permanent magnet alternator 失效
    用永久磁铁交流发电机为电池充电的调节器

    公开(公告)号：US4431959A

    公开(公告)日：1984-02-14

    申请号：US412117

    申请日：1982-08-27

    Applicant: Gregry M. Remmers

    Inventor： Gregry M. Remmers

    IPC: H02J7/14 ,  H02J7/00

    CPC classification number: H02J7/1492 ,  Y02T10/92

    Abstract: A battery to be charged is connected to the stator winding output terminals of a permanent magnet alternator by way of two half-wave rectifier circuits. Each rectifier circuit has at least one controlled rectifier in series with the battery. The controlled rectifiers have gate terminals, respectively, for supplying a signal that renders them conductive. A semiconductor isolating or shut off switch, preferably a transistor switch, connects the battery terminal to a voltage divider circuit that develops two discrete voltage levels that are proportional to battery voltage. A zener diode circuit fed from the battery provides a stable reference voltage. A first comparator compares one of the voltages that corresponds with the battery voltage being a predetermined amount below full-charge condition with the zener reference voltage and if the reference voltage is exceeded, the comparator trips to turn on one of the SCR diode rectifiers for charging the battery at a relatively low rate with half-wave rectified dc. A second comparator compares a still lower voltage in the divider with the zener reference voltage and trips to effect turning on the other SCR diode to charge the battery additionally to the other SCR and the half-wave rectifier circuit in which it is connected. Thus, full wave charging occurs. If the battery is accidentally disconnected high voltage could develop on the alternator terminals. Disconnection turns off the isolating transistor and the controlled rectifiers lose their gating signals and turn off. High voltage across the alternator during the last half of the cycle before turn off is dissipated to ground by a zener diode.

    Abstract translation: 要充电的电池通过两个半波整流电路连接到永磁式交流发电机的定子绕组输出端子。 每个整流电路具有与电池串联的至少一个受控整流器。 受控整流器分别具有用于提供使其导通的信号的栅极端子。 半导体隔离或截止开关，优选晶体管开关，将电池端子连接到分压电路，该分压器电路产生与电池电压成比例的两个离散电压电平。 从电池供电的齐纳二极管电路提供稳定的参考电压。 第一比较器将与电池电压相对应的电压中的一个与满充电条件下的预定量与齐纳参考电压进行比较，并且如果超过参考电压，则比较器跳开以导通用于充电的SCR二极管整流器之一 电池以相对较低的速率与半波整流直流。 第二个比较器将分压器中的较低电压与齐纳基准电压和跳闸进行比较，以实现另一个SCR二极管的导通，以将另外的SCR和连接在其上的半波整流电路的电池充电。 因此，发生全波充电。 如果电池意外断开，交流发电机端子可能会发生高压。 断开关闭隔离晶体管，受控整流器失去门控信号并关闭。 在关闭之前的周期的最后一半期间，交流发电机两端的高压通过齐纳二极管消散到地。

    Engine ignition system having improved warmup advanced timing control
    9.
    发明授权
    Engine ignition system having improved warmup advanced timing control 失效
    发动机点火系统具有改进的预热提前时序控制

    公开(公告)号：US5345910A

    公开(公告)日：1994-09-13

    申请号：US49155

    申请日：1993-04-19

    Applicant: Gregry M. Remmers ,  Mark J. Skrzypchak ,  David L. Enlow

    Inventor： Gregry M. Remmers ,  Mark J. Skrzypchak ,  David L. Enlow

    IPC: F02D41/22 ,  F02B61/04 ,  F02P3/08 ,  F02P5/15 ,  F02P5/155 ,  F02P9/00 ,  F02P11/02 ,  F02P5/14

    CPC classification number: F02P5/1558 ,  F02P11/02 ,  F02P9/005 ,  F02B61/045 ,  F02P11/025 ,  Y02T10/46

    Abstract: An improved engine ignition system for a marine engine or the like, which provides reliable start-up capability. The system provides two timing characteristics for discharging a capacitive discharge ignition, one of which is advanced relative to the other. The advanced timing is invoked at startup and is switched to regular timing in response to the engine temperature reaching a predetermined temperature from a temperature switch and also as a result of a circuit having a thermistor near the engine. The thermistor circuit may operate if the temperature switch does not, due to debris or the like preventing proper operation of a thermostat.

    Abstract translation: 用于船用发动机等的改进的发动机点火系统，其提供可靠的起动能力。 该系统提供两个时序特性，用于放电电容放电点火，其中一个相对于另一个着火。 高速定时在启动时被调用，并且响应于发动机温度从温度开关到达预定温度并且还由于在发动机附近具有热敏电阻的电路而被切换到规则定时。 如果温度开关由于碎屑等而不能防止恒温器的正常操作，则热敏电阻电路可以工作。

    Test apparatus for opto-electronic time based generator of an ignition system
    10.
    发明授权
    Test apparatus for opto-electronic time based generator of an ignition system 失效
    点火系统光电时基发电机测试装置

    公开(公告)号：US5184080A

    公开(公告)日：1993-02-02

    申请号：US608541

    申请日：1990-11-02

    Applicant: Gregry M. Remmers

    Inventor： Gregry M. Remmers

    IPC: F02B61/04 ,  F02P5/15 ,  F02P17/02 ,  G01P3/48 ,  G01P21/02

    CPC classification number: F02P5/1502 ,  F02P17/02 ,  G01P21/02 ,  G01P3/4807 ,  F02B61/045 ,  Y02T10/46

    Abstract: A test and maintenance method and apparatus for an ignition system of an internal combustion engine, such as an outboard marine engine, which includes an advanced timing schedule, a nonadvanced timing schedule, and a circuit for switching between the two schedules or disabling both schedules based upon engine operating conditions. The ignition system includes an opto-electronic time base generator which produces two sets of timing pulses relative to crankshaft position which are nonadvanced timing pulses and advanced timing pulses. The time base generator comprises two LED phototransistor pairs and an encoder disk attached to the crankshaft with slots to interrupt the radiation path between each LED-phototransistor pair. The encoder disk is provided with a synchronizing slot, multiple timing slots associated with the cylinders of the engine, and a direction slot. The test function of the apparatus verifies the timing and sequence of timing pulses. The maintenance function of the apparatus provides a visual indication of reference locations such that the engine may be timed statically.

    Abstract translation: 一种内燃机的点火系统的测试和维护方法和装置，例如舷外船用发动机，其包括高级定时调度，非高级定时调度，以及用于在两个调度之间进行切换或禁用两个调度的电路 在发动机工作条件下。 点火系统包括光电时基发生器，其产生相对于曲轴位置的两组定时脉冲，这些定时脉冲是非延时定时脉冲和高级定时脉冲。 时基发生器包括两个LED光电晶体管对以及附加到具有插槽的曲轴的编码器盘，以中断每个LED-光电晶体管对之间的辐射路径。 编码器盘设置有同步槽，与发动机的气缸相关联的多个定时槽和方向槽。 设备的测试功能验证定时脉冲的时序和顺序。 该装置的维护功能提供参考位置的视觉指示，使得发动机可以静止地定时。

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