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94 条记录 (耗时 0.011 秒)

    Circuit for primary coil current control and distribution in internal combustion engines
    11.
    发明公开
    Circuit for primary coil current control and distribution in internal combustion engines 失效
    Schaltung zur Steuerung und Verteilung desPrimärspulenstromesfürinnere Brennkraftmaschinen。

    公开(公告)号：EP0622541A3

    公开(公告)日：1995-04-12

    申请号：EP94106746.4

    申请日：1994-04-28

    申请人： CHRYSLER CORPORATION

    发明人： Cox, Michael A.

    IPC分类号： F02P3/05 ,  F02P7/03

    CPC分类号： F02P7/035 ,  F02P3/051

    摘要： An ignition control circuit for an internal combustion engine having at least two spark plugs and two coils to provide a spark upon de-energization of the coils. The circuit also includes an output circuit connected to the coils to regulate current flow to energize the coils and a driver circuit connected to the output circuit to control and distribute the voltage to the output circuit in response to input signals to the driver circuit.

    摘要翻译： 一种用于具有至少两个火花塞和两个线圈的内燃机的点火控制电路，用于在线圈断电时提供火花。 电路还包括连接到线圈的输出电路，以调节电流流动以激励线圈，以及连接到输出电路的驱动器电路，以响应于对驱动器电路的输入信号来控制输出电路的电压。

    Exciter circuits and methods with protective measures for solid state switches
    12.
    发明公开
    Exciter circuits and methods with protective measures for solid state switches 失效
    激励电路和半导体开关的保护措施的方法。

    公开(公告)号：EP0589603A3

    公开(公告)日：1995-02-15

    申请号：EP93307213.4

    申请日：1993-09-14

    申请人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.

    发明人： Bonavia, Howard Vincent ,  Geislinger, Dale Frank ,  Terzo, Michael John

    IPC分类号： F02P3/08 ,  F02P9/00 ,  F02P7/03 ,  F02P11/00

    CPC分类号： F02P7/035 ,  F02P3/0838 ,  F02P3/0884 ,  F02P9/002 ,  F02P11/00 ,  F02P15/003

    摘要： An exciter for an internal combustion engine igniter plug (12) comprises a continuous AC charging circuit (20) and a discharge circuit (22). The discharge circuit (22) is connectable to the plug (12) and the charging circuit (20) includes a transformer (T1) having a primary winding connectable to an AC power source (28) and a secondary winding connected to the discharge circuit. The discharge circuit includes a storage capacitor (38) connected to the transformer secondary winding such that current induced in the secondary charges the capacitor (38) at a generally constant rate. A switching device (46) is connected in series between the capacitor (38) and the plug (12). A trigger circuit (52) triggers the switching device (46) in response to charge on the capacitor (38). The charging circuit (20) and trigger circuit (52) operate to maintain a generally constant spark rate. A current multiplier (76) is also provided to substantially increase the peak currents delivered to the plug (12). A clamping diode (150) is also provided in parallel with the storage capacitor (38) to prevent reverse currents and voltages due to resonance between the capacitor (38) and stray inductance.

    Circuit for primary coil current control and distribution in internal combustion engines
    13.
    发明公开
    Circuit for primary coil current control and distribution in internal combustion engines 失效
    电路，其用于控制​​和初级线圈的电流的分布用于内燃发动机。

    公开(公告)号：EP0622541A2

    公开(公告)日：1994-11-02

    申请号：EP94106746.4

    申请日：1994-04-28

    申请人： CHRYSLER CORPORATION

    发明人： Cox, Michael A.

    IPC分类号： F02P3/05 ,  F02P7/03

    CPC分类号： F02P7/035 ,  F02P3/051

    摘要： An ignition control circuit for an internal combustion engine having at least two spark plugs and two coils to provide a spark upon de-energization of the coils. The circuit also includes an output circuit connected to the coils to regulate current flow to energize the coils and a driver circuit connected to the output circuit to control and distribute the voltage to the output circuit in response to input signals to the driver circuit.

    Verfahren zur Verteilung des Zündsignals bei einem System mit ruhender Hochspannungsverteilung
    14.
    发明公开
    Verfahren zur Verteilung des Zündsignals bei einem System mit ruhender Hochspannungsverteilung 失效
    高压静态分配系统中的点火信号分配器

    公开(公告)号：EP0443169A3

    公开(公告)日：1993-05-12

    申请号：EP90124713.0

    申请日：1990-12-19

    申请人： ROBERT BOSCH GMBH

    发明人： Perenthaler, Egbert, Dipl.-Phys. ,  Mentgen, Dirk, Dipl.-Ing.

    IPC分类号： F02P7/03 ,  F02P7/02

    CPC分类号： F02P7/035

    摘要： Die Erfindung betrifft eine Verteilung des Zündsignals (Z) bei einem System mit ruhender Hochspannungsverteilung, bei dem erfindungsgemäß die von einem Microcomputer (2) erzeugten Adressensignale (Adreßleitungen A0̸, A1, A2), die bestimmen, auf welche nachgeschaltete Zündendstufe das jeweilige Zündsignal (Z) geschaltet ist, einem Flip-Flop-Bauteil (3) zugeführt werden. Das Flip-Flop-Bauteil (3) übernimmt diese Adressensignale (Adreßleitungen A0̸, A1, A2) während der Offenzeit der Zündsignale (Z = 0) und speichert diese wenigstens während der anschließenden Schließzeit der Zündsignale (Z = 1). Als gespeicherte und konstant anliegende Adressensignale (Adreßleitungen X0̸, X1, X2) werden diese einem Decoder (4) zugeführt, der als Ausgangssignale die Ansteuersignale Y1 bis Y8 zu den Zündendstufen abgibt. Damit führen störungsbedingte Adreßwechsel durch Synchronisationsfehler des Microcomputers (2) während der Schließzeit zu keinen Fehlzündungen mehr.

    IGNITION SYSTEM FOR TANDEM-TYPE HYBRID VEHICLE
    16.
    发明公开
    IGNITION SYSTEM FOR TANDEM-TYPE HYBRID VEHICLE 审中-公开

    公开(公告)号：EP3269968A4

    公开(公告)日：2018-05-23

    申请号：EP16761029

    申请日：2016-02-19

    申请人： GEELY HOLDING GROUP CO LTD ,  ZHEJIANG GEELY AUTOMOBILE RES INSTITUTE CO LTD

    发明人： LI SHUFU

    IPC分类号： F02D25/00 ,  B60K5/08 ,  B60K6/00 ,  F02D25/02 ,  F02N11/08 ,  F02P3/04 ,  F02P5/15 ,  F02P7/03 ,  F02P9/00

    CPC分类号： F02P3/05 ,  B60K5/08 ,  B60K6/00 ,  B60K6/28 ,  B60W20/13 ,  F02D25/00 ,  F02D25/02 ,  F02N11/0814 ,  F02P3/01 ,  F02P3/0435 ,  F02P5/1506 ,  F02P7/035 ,  F02P9/002 ,  F02P9/005

    摘要： An ignition system for a tandem-type hybrid vehicle. The tandem-type hybrid vehicle comprises a plurality of engines (100, 110, 120, 130, 140, 150). The ignition system comprises: a plurality of ignition coils (101), each of the engines being configured to have at least one of the ignition coils, and each of the ignition coils comprising a primary winding and a secondary winding which are mutually matched; a single igniter (200) provided with a plurality of output ports (103) with the quantity corresponding to that of the plurality of ignition coils, each of the output ports being connected to the primary winding of one corresponding ignition coil so as to control the connection and disconnection of a current in the primary winding of the ignition coil; and an electronic control unit (300) for determining, according to a current power demand of the tandem-type hybrid vehicle, the engine to be started in the plurality of engines, determining the ignition coil to be boosted in the ignition coils in the engine to be started and issuing a corresponding ignition instruction, wherein the single igniter controls, according to the ignition instruction, the connection and disconnection of the current in the primary winding of the corresponding ignition coil to be boosted.

    Sensor for detecting ignition current and ion current in ignition secondary circuit
    17.
    发明公开
    Sensor for detecting ignition current and ion current in ignition secondary circuit 有权
    传感器，用于检测在点火次级电路的点火电流和离子电流

    公开(公告)号：EP0967390A3

    公开(公告)日：2002-05-15

    申请号：EP99109710.6

    申请日：1999-05-17

    申请人： NGK SPARK PLUG CO., LTD.

    发明人： Kameda, Hiroyuki, c/o NGK SPARK PLUG CO., LTD. ,  Matsubara, Yoshihiro, c/o NGK SPARK PLUG CO., LTD.

    IPC分类号： F02P7/03 ,  F02P17/12

    CPC分类号： F02P17/12 ,  F02P7/035 ,  F02P2017/121 ,  F02P2017/125

    摘要： An ignition secondary sensor is provided which is disposed in a high voltage path between an ignition coil and a spark plug for use with a detecting circuit for detecting ignition current and ion current flowing through a spark plug. The sensor comprises an ignition path connected in series with the high voltage path and having a pair of reverse current preventing diodes and a detection path connected to a spark plug side end portion of the ignition path and having a pair of current detecting diodes. A path portion of the detection path on the side of the current detecting diodes opposite to the ignition path and a path portion of the ignition path connecting between the reverse current preventing diodes are capacitively coupled. The detecting circuit is connected to the sensor for detecting the ignition current (ignition timing) on the basis of current flowing into the sensor therefrom and the ion current (combustion timing) on the basis of current flowing from the sensor thereinto.