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    • 2. 发明公开
      EP1496249A1 IGNITION TIMING CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE-USE IGINITION DEVICE AND IGNITION TIMING CONTROL DEVICE 有权
    • IGNITION TIMING CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE-USE IGINITION DEVICE AND IGNITION TIMING CONTROL DEVICE
    • ZÜNDZEITPUNKTSTEUERVERFAHRENFÜRVERBRENNUNGSMOTOR-ZÜNDVORRICHTUNGUNDZÜNDZEITPUNKTSTEUERVORRICHTUNG
    • EP1496249A1
    • 2005-01-12
    • EP03717560.1
    • 2003-04-11
    • Iida Denki Kogyo Co., Ltd.
    • YAMASHITA, Ryohei, c/o IIDA DENKI KOGYO Co., Ltd.
    • F02P3/08 , F02D45/00
    • F02P5/1558 , F02N2250/04 , F02P1/086 , F02P5/1506 , F02P5/1508 , F02P7/067 , F02P9/005 , F02P11/025 , Y02T10/46
    • The invention simplifies the structure of a magneto generator and stabilizes the operation of an internal combustion engine at the time of start-up, thereby providing an ignition device simplified in structure and reduced in size and providing improved safety to the internal combustion engine. In an ignition device for a capacitive discharge internal combustion engine, an ignition timing signal is calculated with a cycle detection signal obtained at a timing at which a forward voltage portion of an output voltage from a generator coil has reached a cycle detection voltage for making continual ignition operations available, and a peak voltage detection signal and a start-up voltage detection signal are obtained in accordance with a delayed reverse voltage portion of the output voltage from the generator coil. In a preset normal region speed or less in which a load is coupled to the engine, an ignition signal is output immediately after the peak voltage detection signal hasbeengenerated. In a normal region speed or more , anignition signal is output after the duration of the ignition timing signal from the point in time of output of the cycle detection signal. At the time of start-up, an ignition signal is output in response to the start-up voltage detection signal according to the cycle detection signal. This eliminates the need of a coil for generating a timing signal and provides a safe start-up operation.
    • 本发明简化了磁电发生器的结构，并且在启动时稳定了内燃机的运行，从而提供了一种简化结构并减小了尺寸的点火装置，并为内燃机提供了改进的安全性。 在用于电容放电内燃机的点火装置中，使用在发电机线圈的输出电压的正向电压部分达到周期检测电压的时刻获得的周期检测信号来计算点火定时信号， 可以根据来自发电机线圈的输出电压的延迟的反向电压部分获得可用的点火操作和峰值电压检测信号和启动电压检测信号。 在其中负载耦合到发动机的预设正常区域速度或更小的情况下，在峰值电压检测信号已经生成之后立即输出点火信号。 在正常区域速度以上的情况下，在从循环检测信号的输出时刻起点火定时信号的持续时间之后输出点火信号。 在启动时，响应于根据循环检测信号的启动电压检测信号输出点火信号。 这消除了用于产生定时信号并提供安全启动操作的线圈的需要。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 4. 发明公开
      EP2381087A1 Method and device for controlling ignition timing of ignition device for internal combustion engine 审中-公开
    • Method and device for controlling ignition timing of ignition device for internal combustion engine
    • 一种用于在控制内燃机的点火装置的点火正时的方法和装置
    • EP2381087A1
    • 2011-10-26
    • EP11005437.6
    • 2003-04-11
    • Iida Denki Kogyo Co., Ltd.
    • Yamashita, Ryohei
    • F02P1/08 , F02P5/145 , F02P11/02 , F02P9/00 , F02P5/155
    • F02P5/1558 , F02N2250/04 , F02P1/086 , F02P5/1506 , F02P5/1508 , F02P7/067 , F02P9/005 , F02P11/025 , Y02T10/46
    • The invention simplifies the structure of a magneto generator and stabilizes the operation of an internal combustion engine at the time of start-up, thereby providing an ignition device simplified in structure and reduced in size and providing improved safety to the internal combustion engine. In an ignition device for a capacitive discharge internal combustion engine, an ignition timing signal is calculated with a cycle detection signal obtained at a timing at which a forward voltage portion of an output voltage from a generator coil has reached a cycle detection voltage for making continual ignition operations available, and a peak voltage detection signal and a start-up voltage detection signal are obtained in accordance with a delayed reverse voltage portion of the output voltage from the generator coil. In a preset normal region speed or less in which a load is coupled to the engine, an ignition signal is output immediately after the peak voltage detection signal has been generated. In a normal region speed ormore, an ignition signal is output after the duration of the ignition timing signal from the point in time of output of the cycle detection signal. At the time of start-up, an ignition signal is output in response to the start-up voltage detection signal according to the cycle detection signal. This eliminates the need of a coil for generating a timing signal and provides a safe start-up operation. Furthermore a stop switch (10) is provided to manually stop the engine by removing and then continually outputting the ignition signal to the dischargeable switching element (7). In particular, the said ignition signal (s4) is continually output when a time from said cycle detection signal (s1) occurred most recently is longer than a preset stop time (h1) having been preset so as to be shorter than a short-circuit time (h2) between the forward terminal of said generator coil (6) and the ground and longer than one cycle of the internal combustion engine at least during the short-circuiting.
    • 本发明简化的永磁发电机的结构和稳定的内燃机的手术在启动时的时间，从而在点火装置的简化结构和减小尺寸和所述内燃机提供改进的安全性提供。 在用于在点火正时信号的电容放电内燃机的点火装置，计算与在时刻获得的周期检测信号，在其中来自发电机线圈的输出电压的正向电压部分已达到一周期检测电压用于使连续 可用的点火操作，并且峰值电压检测信号和启动电压检测信号，获得在雅舞蹈与从发电机线圈的输出电压的延迟反向电压部分。 在其中负载在点火信号联接到发动机预设正常区速度或更小是输出已被产生的峰值电压检测信号后，立即。 在点火信号正常区域速度或多个是从点点火正时信号的循环中的检测信号的输出的时间的持续时间后的输出。 在起动时到点火信号的时间是响应于所述启动电压检测信号gemäß到周期检测信号输出。 这消除了用于产生定时信号的线圈的需要，提供了一种安全启动操作。 进一步停止开关（10）设置通过去除手动停止发动机，然后不断输出婷点火信号到放电开关元件（7）。 特别地，所述点火信号（S4）是不断输出时从所述周期检测信号（S1）发生的时间最近长于预先设定的停止时间（H1）已经被这样预先设定为比短路短 时间期间短路至少所述发生器线圈（6）和所述接地和所述内燃发动机的时间超过一个周期的前端之间（H2）。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 6. 发明公开
      EP2381088A1 Method and device for controlling ignition timing of ignition device for internal combustion engine 审中-公开
    • Method and device for controlling ignition timing of ignition device for internal combustion engine
    • 一种用于在控制内燃机的点火装置的点火正时的方法和装置
    • EP2381088A1
    • 2011-10-26
    • EP11005438.4
    • 2003-04-11
    • Iida Denki Kogyo Co., Ltd.
    • Yamashita, Ryohei
    • F02P1/08 , F02P5/145 , F02P9/00 , F02P5/155
    • F02P5/1558 , F02N2250/04 , F02P1/086 , F02P5/1506 , F02P5/1508 , F02P7/067 , F02P9/005 , F02P11/025 , Y02T10/46
    • The invention simplifies the structure of a magneto generator and stabilizes the operation of an internal combustion engine at the time of start-up, thereby providing an ignition device simplified in structure and reduced in size and providing improved safety to the internal combustion engine. In an ignition device for a capacitive discharge internal combustion engine, an ignition timing signal is calculated with a cycle detection signal obtained at a timing at which a forward voltage portion of an output voltage from a generator coil has reached a cycle detection voltage for making continual ignition operations available, and a peak voltage detection signal and a start-up voltage detection signal are obtained in accordance with a delayed reverse voltage portion of the output voltage from the generator coil. In a preset normal region speed or less in which a load is coupled to the engine, an ignition signal is output immediately after the peak voltage detection signal has been generated. In a normal region speed or more, an ignition signal is output after the duration of the ignition timing signal from the point in time of output of the cycle detection signal. At the time of start-up, an ignition signal is output in response to the start-up voltage detection signal according to the cycle detection signal. This eliminates the need of a coil for generating a timing signal and provides a safe start-up operation. Furthermore at very high speed ignition events are stopped and thereafter released at an engine speed, at which the upper limit speed is not reached immediately after recovery.
    • 本发明简化的永磁发电机的结构和稳定的内燃机的手术在启动时的时间，从而在点火装置的简化结构和减小尺寸和所述内燃机提供改进的安全性提供。 在用于在点火正时信号的电容放电内燃机的点火装置，计算与在时刻获得的周期检测信号，在其中来自发电机线圈的输出电压的正向电压部分已达到一周期检测电压用于使连续 可用的点火操作，并且峰值电压检测信号和启动电压检测信号，获得在雅舞蹈与从发电机线圈的输出电压的延迟反向电压部分。 在其中负载在点火信号联接到发动机预设正常区速度或更小是输出已被产生的峰值电压检测信号后，立即。 在正常区域的速度以上时，在点火信号是从点点火正时信号的循环中的检测信号的输出的时间的持续时间后的输出。 在起动时到点火信号的时间是响应于所述启动电压检测信号gemäß到周期检测信号输出。 这消除了用于产生定时信号的线圈的需要，提供了一种安全启动操作。 进一步以极高的速度点火事件被停止，并在以发动机的转速，在该恢复后的未达到上限速度后释放。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 9. 发明公开
      EP2383462A1 Method and device for controlling ignition timing of ignition device for internal combustion engine 审中-公开
    • Method and device for controlling ignition timing of ignition device for internal combustion engine
    • 一种用于在控制内燃机的点火装置的点火正时的方法和装置
    • EP2383462A1
    • 2011-11-02
    • EP11005436.8
    • 2003-04-11
    • Iida Denki Kogyo Co., Ltd.
    • Yamashita, Ryohei
    • F02P1/08 , F02P5/145 , F02P5/155 , F02P11/02 , F02P9/00
    • F02P5/1558 , F02N2250/04 , F02P1/086 , F02P5/1506 , F02P5/1508 , F02P7/067 , F02P9/005 , F02P11/025 , Y02T10/46
    • The invention simplifies the structure of a magneto generator and stabilizes the operation of an internal combustion engine at the time of start-up, thereby providing an ignition device simplified in structure and reduced in size and providing improved safety to the internal combustion engine. In an ignition device for a capacitive discharge internal combustion engine, an ignition timing signal is calculated with a cycle detection signal obtained at a timing at which a forward voltage portion of an output voltage from a generator coil has reached a cycle detection voltage for making continual ignition operations available, and a peak voltage detection signal and a start-up voltage detection signal are obtained in accordance with a delayed reverse voltage portion of the output voltage from the generator coil. In a preset normal region speed or less in which a load is coupled to the engine, an ignition signal is output immediately after the peak voltage detection signal has been generated. In a normal region speed or more, an ignition signal is output after the duration of the ignition timing signal from the point in time of output of the cycle detection signal. At the time of start-up, an ignition signal is output in response to the start-up voltage detection signal according to the cycle detection signal. This eliminates the need of a coil for generating a timing signal and provides a safe start-up operation.
      Said ignition circuit includes a constant voltage power supply portion (2) for partially restrictively recharging a reverse voltage portion (e2) of said output voltage (E) with a current limiting resistor (r1) to operate said microcomputer portion (3).
      During start-up, said current limiting resistor (r1) is bypassed to allow more power to said constant voltage power supply portion (2), such that the recharge voltage from the constant voltage power supply portion (2) is raised to a constant voltage range in which said microcomputer portion (3) can be quickly operated.
    • 本发明简化的永磁发电机的结构和稳定的内燃机的手术在启动时的时间，从而在点火装置的简化结构和减小尺寸和所述内燃机提供改进的安全性提供。 在用于在点火正时信号的电容放电内燃机的点火装置，计算与在时刻获得的周期检测信号，在其中来自发电机线圈的输出电压的正向电压部分已达到一周期检测电压用于使连续 可用的点火操作，并且峰值电压检测信号和启动电压检测信号，获得在雅舞蹈与从发电机线圈的输出电压的延迟反向电压部分。 在其中负载在点火信号联接到发动机预设正常区速度或更小是输出已被产生的峰值电压检测信号后，立即。 在正常区域的速度以上时，在点火信号是从点点火正时信号的循环中的检测信号的输出的时间的持续时间后的输出。 在起动时到点火信号的时间是响应于所述启动电压检测信号gemäß到周期检测信号输出。 这消除了用于产生定时信号的线圈的需要，提供了一种安全启动操作。 所述点火电路包括用于部分限制性地与限流电阻器（R1）再充电所述输出电压（E）的反向电压部分（E2），以操作所述微机部分的恒定电压电源部（2）（3）。 在启动过程中，所述限流电阻器（R1）被旁路，以允许更多的电力到所述恒定电压电源部（2），检查确实从恒定电压电源部的再充电电压（2）被提升到一个恒定电压 范围，其中，所述微计算机部分（3）能快速进行操作。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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