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11. 发明公开

EP3130793A4 IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译： ZÜNDVORRICHTUNGFÜREINEN VERBRENNUNGSMOTOR
公开(公告)号：EP3130793A4
公开(公告)日：2017-08-30
申请号：EP15776005
申请日：2015-04-10
申请人： DENSO CORP
发明人： TORIYAMA MAKOTO , NAKAYAMA SATORU
IPC分类号： F02P3/08 , F02P3/04 , F02P9/00 , F02P11/00 , F02P15/10
CPC分类号： F02P3/04 , F02P3/0876 , F02P3/0892 , F02P9/00 , F02P9/007 , F02P11/00 , F02P15/10
摘要： When an abnormality judgement section (28) judges that there is a failure of an energy inputting circuit (6), an energy inputting line (²), through which electrical energy is inputted from the energy inputting circuit (6) to a primary winding (3), is changed over to a disconnected state by output halt switching means (29). As a result, since inputting of electrical energy to the primary winding (3) is thereby halted, problems arising due to continuation of inputting electrical energy to the energy inputting circuit (6) can be prevented, even in the event of a failure of the energy inputting circuit (6), so that reliability can be enhanced.
摘要翻译：当异常判断部分（28）判断能量输入电路（6）发生故障时，从能量输入电路（6）输入电能到能量输入线路（2）的初级绕组 3）由输出停止切换装置（29）切换到断开状态。结果，由于向初级绕组（3）输入电能由此被停止，所以即使在发生故障的情况下，也可以防止由于继续向能量输入电路（6）输入电能而出现的问题能量输入电路（6），从而可以提高可靠性。

12. 发明公开

EP3117093A1 METHOD AND APPARATUS OF CHARGING AN ENGINE IGNITION SYSTEM 无效
标题翻译： VERFAHREN UND VORRICHTUNG ZUM LADEN EINERZÜNDANLAGEEINES MOTORS
公开(公告)号：EP3117093A1
公开(公告)日：2017-01-18
申请号：EP15709006.9
申请日：2015-02-23
申请人： Unison Industries LLC
发明人： WRIGHT, Scott Brian
IPC分类号： F02P3/08 , F02P3/09 , F02P9/00
CPC分类号： F02P3/0838 , F02P3/0846 , F02P3/0876 , F02P3/096 , F02P9/002 , F02P15/001
摘要： A method for controlling the operation of an ignition exciter with a rechargeable energy source supplying electricity to a solid-state switch is disclosed. The method includes charging the energy source at a first rate when the voltage of the energy source is less than a first voltage reference value.
摘要翻译：公开了一种用于控制具有向固态开关供电的可再充电能源的点火励磁机的操作的方法。该方法包括当能量源的电压小于第一电压参考值时以第一速率对能量源进行充电。

13. 发明授权

EP0898651B1 LOW INDUCTANCE HIGH ENERGY INDUCTIVE IGNITION SYSTEM 失效
标题翻译：电感式HOCHENERGIEZÜNDSYSTEM低自感
公开(公告)号：EP0898651B1
公开(公告)日：2003-03-19
申请号：EP96944368.8
申请日：1996-12-12
申请人： Ward, Michael A. V.
发明人： Ward, Michael A. V.
IPC分类号： F02P7/03 , F02P3/04 , H01F38/12 , F02P3/00
CPC分类号： F02P9/002 , F02P3/005 , F02P3/0442 , F02P3/0876 , H01F38/12

14. 发明公开

EP0898651A4 EP0898651A4 - 失效
标题翻译： EP0898651A4 - Google专利
公开(公告)号：EP0898651A4
公开(公告)日：1999-03-03
申请号：EP96944368
申请日：1996-12-12
IPC分类号： F02P3/00 , F02P3/04 , F02P7/03 , F02P9/00 , H01F38/12
CPC分类号： F02P9/002 , F02P3/005 , F02P3/0442 , F02P3/0876 , H01F38/12
摘要： A high power, high energy inductive ignition system with a parallel array of multiple ignition coils Ti (2a, 2b) and associated 600 volt unclamped IGBT power switches Si (8a, 8b), for use with an automotive 12 volt storage battery (1), the system having an internal voltage source (12) to generate a voltage Vc approximately three times the peak primary coil current with coils Ti of low primary inductance of about 0,5 millihenry and of open E-type core structure for spark energy in the range of 120 to 250 mj, the system using a lossless snubber and variable control inductor (6) to provide very high circuit and component efficiency and high coil energy density, in mj/gm, three times that of conventional inductive ignition systems, and high output voltage of 40 kilovolts with fast rise time of 10 microseconds.
摘要翻译：与汽车12伏蓄电池（1）一起使用的具有多个点火线圈Ti（2a，2b）和相关的600伏非夹紧IGBT功率开关Si（8a，8b）的并联阵列的高功率，高能量感应点火系统，该系统具有内部电压源（12），用于产生具有大约0.5毫亨利的低初级电感的线圈Ti的大约三倍于峰值初级线圈电流的电压Vc，并且具有开路E型铁心结构用于该系统使用无损缓冲器和可变控制电感器（6），以提供非常高的电路和部件效率以及以mj / gm为单位的高线圈能量密度，是传统感应点火系统的三倍，并且高输出电压40千伏，上升时间快10微秒。

15. 发明公开

EP0898651A1 LOW INDUCTANCE HIGH ENERGY INDUCTIVE IGNITION SYSTEM 失效
标题翻译：电感式HOCHENERGIEZÜNDSYSTEM低自感
公开(公告)号：EP0898651A1
公开(公告)日：1999-03-03
申请号：EP96944368.0
申请日：1996-12-12
申请人： Ward, Michael A. V.
发明人： Ward, Michael A. V.
IPC分类号： F02P3 , F02P9 , H01F38
CPC分类号： F02P9/002 , F02P3/005 , F02P3/0442 , F02P3/0876 , H01F38/12
摘要： A high power, high energy inductive ignition system with a parallel array of multiple ignition coils Ti (2a, 2b) and associated 600 volt unclamped IGBT power switches Si (8a, 8b), for use with an automotive 12 volt storage battery (1), the system having an internal voltage source (12) to generate a voltage Vc approximately three times the peak primary coil current with coils Ti of low primary inductance of about 0,5 millihenry and of open E-type core structure for spark energy in the range of 120 to 250 mj, the system using a lossless snubber and variable control inductor (6) to provide very high circuit and component efficiency and high coil energy density, in mj/gm, three times that of conventional inductive ignition systems, and high output voltage of 40 kilovolts with fast rise time of 10 microseconds.

16. 发明授权

EP0516775B1 SPARK DURATION CONTROL FOR A CAPACITOR DISCHARGE IGNITION SYSTEM 失效
标题翻译： ZÜNDFUNKENDAUERSTEUERUNG电容器放电点火装置
公开(公告)号：EP0516775B1
公开(公告)日：1996-01-17
申请号：EP91920393.5
申请日：1991-11-01
申请人： CATERPILLAR INC.
发明人： McCOY, Steven, R.
IPC分类号： F02P3/08 , F02P9/00
CPC分类号： F02P9/002 , F02P3/0876 , F02P3/0884 , F02P15/10
摘要： An apparatus is provided for controlling ignition in an internal combustion engine having N cylinders and a capacitor discharge ignition system. The capacitor discharge system includes an ignition capacitor (18) which is maintained at a predetermined electrical potential by a charging circuit (14). N transformers (24a-f) are provided, each having a primary coil (26a-f) and a secondary coil (28a-f). The primary coils (26a-f) include first and second terminals (30a-f, 32a-f) and the secondary coils (28a-f) are electrically connected in parallel with the spark gap (22a-f) in an associated one of the cylinders. Selector switches (34a-f) are connected between the ignition capacitor (18) and an associated one of the primary first terminals (30a-f). The selector switches (34a-f) are normally biased open and are adapted to close in response to receiving cylinder select signals. The cylinder select signals are produced in response to a desired ignition sequence and for a period of time corresponding to a desired spark duration in an associated cylinder. A modulation switch (52) is connected between the primary coil second terminals (32a-f) and a source of low electrical potential. Control circuitry is provided for operating the modulation switch (52) while a selector switch (34a-f) is closed such that the current flowing in an associated primary coil (28a-f) initially rises to a first threshold sufficient to cause a spark to arc an associated spark gap. Thereafter the current is modulated between the first threshold and a second threshold lower than the first threshold to maintain the spark. The spark is maintained in this manner until the associated selector switch (34a-f) is opened.

17. 发明公开

EP0434217A2 Plasma ignition device 失效
标题翻译：等离子Zündanlage。
公开(公告)号：EP0434217A2
公开(公告)日：1991-06-26
申请号：EP90312615.9
申请日：1990-11-20
申请人： CUMMINS ENGINE COMPANY, INC.
发明人： Rosswurm, Mark A. , Tozzi, Luigi
IPC分类号： F02P9/00
CPC分类号： F02P9/007 , F02P3/0876
摘要： An apparatus (30) and method for generating a highly conductive channel for the flow of plasma current between the electrodes (48) of an ignitor gap (46) device are disclosed. A high voltage transformer (T1) having a high turns ratio is used to produce a high voltage spark across an ignitor gap (46). Subsequently, a high voltage low turns ratio transformer (T2) is used to supply a pre-plasma current signal to the ignitor gap at a predetermined time following the high voltage spark thereby ensuring that the ionized channel is developed to a more conductive state prior to introduction of the pre-plasma signal into the ignitor gap. Once the sustaining voltage for sustaining plasma flow through the channel has stabilized to a sufficiently low voltage, a high current main plasma signal is supplied to the ignitor gap (46) thereby expanding plasma flow in the area surrounding the ignitor gap (46) and providing a high quality ignition source for use in internal combustion engines.
摘要翻译：公开了一种用于在点火器间隙（46）装置的电极（48）之间产生用于等离子体电流流动的高导电通道的装置（30）和方法。使用具有高匝数比的高压变压器（T1）来产生穿过点火器间隙（46）的高电压火花。随后，在高电压火花之后的预定时间，使用高压低匝数比变压器（T2）将预等离子体电流信号提供给点火器间隙，从而确保电离通道在将等离子体信号引入到点火器间隙中。一旦用于维持等离子体流过通道的维持电压已经稳定到足够低的电压，则将高电流主等离子体信号提供给点火器间隙（46），从而扩大围绕点火器间隙（46）的区域中的等离子体流，并提供用于内燃机的高品质点火源。

18. 发明公开

EP3201463A1 ZÜNDSYSTEM UND VERFAHREN ZUR ÜBERPRÜFUNG VON ELEKTRODEN EINER ZÜNDKERZE EINER BRENNKRAFTMASCHINE 审中-公开
标题翻译： ZÜNDSYSTEM维德福瑞ZURÜBERPRÜFUNGVON ELEKTRODEN EINERZÜNDKERZEEINER BRENNKRAFTMASCHINE
公开(公告)号：EP3201463A1
公开(公告)日：2017-08-09
申请号：EP15753632.7
申请日：2015-08-03
申请人： Robert Bosch GmbH
发明人： SKOWRONEK, Tim , PAWLAK, Thomas , SINZ, Wolfgang
IPC分类号： F02P17/12 , F02P9/00 , H01T13/60 , G01M15/04 , F02P15/10 , F02D41/00
CPC分类号： F02P17/12 , F02D41/009 , F02P3/0407 , F02P3/0876 , F02P9/002 , F02P9/007 , F02P15/10 , F02P2017/121 , F02P2017/123 , H01T13/60 , H01T15/00
摘要： Disclosed are an ignition system and a method for checking electrodes of a spark gap in an ignition system for a combustion chamber of a spark ignition engine. The method comprises the following steps: generating the spark at the spark gap (6) in an operating state, without igniting a combustible mixture in the combustion chamber; determining a characteristic variable or characteristic function that represents the spark current (i
2 ) and/or the spark voltage (U
brenn ) and/or the spark duration; comparing the characteristic variable or characteristic function with a reference value; adjusting energy for voltage build-up for spark formation and/or for maintaining an ignition spark for mixture ignition, in particular for a future ignition process, depending on the difference between the characteristic variable or the characteristic function and the reference value.
摘要翻译：本发明公开了一种点火系统和用于检查火花点火发动机的燃烧室的点火系统中的火花隙的电极的方法。该方法包括以下步骤：在运行状态下在火花隙（6）处产生火花而不点燃燃烧室中的可燃混合物; 确定表示火花电流（i2）和/或火花电压（Ubrenn）和/或火花持续时间的特征变量或特征函数; 将特征变量或特征函数与参考值进行比较; 根据特征变量或特征函数与参考值之间的差值，调整用于形成火花的电压的能量和/或维持用于混合物点火的点火火花，特别是用于将来的点火过程。

19. 发明公开

EP2836699A4 IGNITION SYSTEM INCLUDING A MEASUREMENT DEVICE FOR PROVIDING MEASUREMENT SIGNALS TO A COMBUSTION ENGINE'S CONTROL SYSTEM 有权转让
标题翻译：用测量装置点火系统FOR PROVIDING测量信号到内燃机的控制系统
公开(公告)号：EP2836699A4
公开(公告)日：2016-06-08
申请号：EP13774945
申请日：2013-04-11
申请人： SEM AB
发明人： BENGTSSON JÖRGEN , GUSTAFSSON BERT
IPC分类号： F02P17/12 , F02D35/02 , F02P3/08 , F02P15/08 , G01L23/22
CPC分类号： F02P9/002 , F02D35/021 , F02D2200/1015 , F02P3/0807 , F02P3/0876 , F02P17/12 , F02P2017/121 , F02P2017/125
摘要： The present invention relates to an ignition system (T) for a combustion engine, the internal combustion engine comprising a control system, the ignition system (T) further comprising a power source (30), at least one ignition coil (10, 11, 12) having at least one primary coil (L2, L4, L6) and one secondary coil (L3, L5, L7) for a spark plug (13, 14, 15) and a measurement device (50) for at least one of the parameters spark current, ion current, ignition voltage and primary voltage, said measurement device (50) being adapted to provide measurement signals to said control system for regulating the ignition system (T), the ignition system (T) also comprising means for transforming up voltage and storing energy, and a plurality of switches (S1-S7), said control system being adapted to control said switches (S1-S7), by means of said measuring signal(s), for the supply of adaptive spark energy and/or to control the polarity of the spark.

20. 发明公开

EP2836699A1 IGNITION SYSTEM INCLUDING A MEASUREMENT DEVICE FOR PROVIDING MEASUREMENT SIGNALS TO A COMBUSTION ENGINE'S CONTROL SYSTEM 有权转让
标题翻译：用测量装置点火系统FOR PROVIDING测量信号到内燃机的控制系统
公开(公告)号：EP2836699A1
公开(公告)日：2015-02-18
申请号：EP13774945.3
申请日：2013-04-11
申请人： Sem AB
发明人： BENGTSSON, Jörgen , GUSTAFSSON, Bert
IPC分类号： F02P17/12 , F02P15/08 , G01L23/22
CPC分类号： F02P9/002 , F02D35/021 , F02D2200/1015 , F02P3/0807 , F02P3/0876 , F02P17/12 , F02P2017/121 , F02P2017/125
摘要： The present invention relates to an ignition system (T) for a combustion engine, the internal combustion engine comprising a control system, the ignition system (T) further comprising a power source (30), at least one ignition coil (10, 1 1, 12) having at least one primary coil (L2, L4, L6) and one secondary coil (L3, L5, L7) for a spark plug (13, 14, 15) and a measurement device (50) for at least one of the parameters spark current, ion current, ignition voltage and primary voltage, said measurement device (50) being adapted to provide measurement signals to said control system for regulating the ignition system (T), the ignition system (T) also comprising means for transforming up voltage and storing energy, and a plurality of switches (S1-S7), said control system being adapted to control said switches (S1-S7), by means of said measuring signal(s), for the supply of adaptive spark energy and/or to control the polarity of the spark.

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