-
公开(公告)号：EP2982858A4
公开(公告)日：2018-02-28
申请号：EP13880232
申请日：2013-03-25
发明人： SHIRAISHI SHINJI
CPC分类号： F02P7/077 , F02P1/08 , F02P3/0435 , F02P3/045 , F02P5/1502 , F02P5/151 , F02P7/067
摘要： An ignition control apparatus (100) according to one embodiment of the present invention is an ignition control apparatus which generates, in an ignition coil, a voltage to be supplied to a spark plug that is provided in an internal combustion engine on the basis of a pulse signal induced in the ignition coil of the internal combustion engine, wherein the ignition control apparatus comprises at least a switch element (160) for passing current through and discharge the ignition coil, and a controlling unit (140) that acquires the timing for discharge the ignition coil in response to a first pulse of the pulse signal, and controls the switch element so that a current flows through the ignition coil in response to a second pulse that follows the first pulse and the ignition coil is opened on the basis of the discharge timing acquired in response to the first pulse.
-
2.发明公开
公开(公告)号：EP2647834A4
公开(公告)日：2017-08-09
申请号：EP11844411
申请日：2011-08-30
申请人： NGK SPARK PLUG CO
IPC分类号： F02P3/00 , F02P1/08 , F02P3/04 , F02P3/05 , F02P3/09 , F02P9/00 , F02P13/00 , F02P15/00 , H01F38/12 , H01T13/04 , H01T13/20 , H01T15/00
CPC分类号： F02P15/00 , F02P1/08 , F02P1/083 , F02P1/086 , F02P3/00 , F02P3/0435 , F02P3/051 , F02P3/09 , F02P9/002 , F02P13/00 , H01F38/12 , H01T13/04 , H01T13/20
摘要： An ignition device (100) includes a power supply (2) for discharge; an AC power supply (3); an ignition coil (41) for generating a secondary voltage in a secondary coil (41B); an ignition plug (1) connected to the secondary coil (41B); an AC electrode (43) electrically connected to the AC power supply (3); a high-voltage electrode (42) located between the secondary coil (41B) and the ignition plug (1); an insulator (44) located between the two electrodes (42, 43); and a second insulator (47) which covers the ignition coil (41) and a capacitor (49) composed of the two electrodes (42, 43) and an insulator (44). The secondary voltage and AC power are supplied to the ignition plug (1) via the high-voltage electrode (42). Thus, excellent ignition performance can be implemented while the occurrence of misfire is restrained.
摘要翻译： 点火装置（100）包括用于放电的电源（2） 交流电源（3）; 点火线圈（41），用于在次级线圈（41B）中产生次级电压; 与次级线圈（41B）连接的火花塞（1）; 与交流电源（3）电连接的交流电极（43）; 位于次级线圈（41B）和火花塞（1）之间的高压电极（42）; 位于两个电极（42,43）之间的绝缘体（44）; 和覆盖点火线圈（41）的第二绝缘体（47）以及由两个电极（42,43）和绝缘体（44）构成的电容器（49）。 次级电压和交流电力通过高压电极（42）供给火花塞（1）。 因此，可以实现优异的点火性能，同时抑制失火的发生。
-
公开(公告)号：EP0830504A1
公开(公告)日：1998-03-25
申请号：EP96921670.0
申请日：1996-06-07
摘要： A modular electronic ignition system for use in internal combustion engines is provided using latching Hall effect sensing devices (HA1-HA4). Two permament magnets (N,S) are affixed to a non-ferrous member (MA) mounted to the camshaft (CS) which extends through a seal in the timing cover (TC). A sensing module including the Hall effect devices (HA1-HA4) is arranged annularly or angularly about the magnet containing member (MA) and senses the magnetic field as the magnets pass the Hall effect devices. Dwell time is controlled by the angular distance at which the magnets (N,S) are placed from each other. The output of the Hall effect devices (HA1-HA4) drives application specific integrated circuits (CD1) which provide low level switching of ignition coil primaries. The modular design allows for a low part count, a simplified EMI shielding arrangement and easy removal and replacement of system components.
-
4.发明公开Ignition system with generator voltage distribution control 失效Zündsystemmit Generatorspannungsverteilungssteuerung
公开(公告)号：EP0811763A2
公开(公告)日：1997-12-10
申请号：EP97630031.9
申请日：1997-06-03
申请人： Mitsuba Corporation
发明人： Nozue, Yutaka , Yanase, Atsushi
摘要： In an ignition system for an internal combustion engine of a motorcycle comprising an electric generator; an ignition circuit connected to the electric generator for producing a spark voltage for a spark plug; a battery having an end connected to the electric generator via switching means, and another end connected to the ground; and an electrical load connected in parallel with the battery, the switching means includes a voltage detector for detecting an output voltage of the electric generator, and a switching element for disconnecting the battery and the electrical load from the electric generator when the output voltage detected by the voltage detector is below a prescribed value. Because the electrical load and the battery are disconnected from the generator when the output voltage of the generator is below a prescribed value, the output voltage can go up to the prescribed value or higher which is sufficient for the ignition circuit to properly operate so as to produce a spark voltage for a spark plug, with the result that the internal combustion engine can be easily started by operating a kickstarter of the motorcycle.
摘要翻译： 一种用于包括发电机的摩托车内燃机的点火系统; 连接到所述发电机的用于产生用于火花塞的火花电压的点火电路; 电池，其端部通过开关装置连接到发电机，另一端连接到地面; 以及与电池并联连接的电负载，所述开关装置包括用于检测所述发电机的输出电压的电压检测器，以及用于当所述发电机的电力负载从所述发电机检测到的输出电压时断开所述电池和所述电力负载的开关元件， 电压检测器低于规定值。 由于当发电机的输出电压低于规定值时，电气负载和电池与发电机断开，所以输出电压可以达到规定值以上，足以使点火电路正常工作， 产生火花塞的火花塞电压，结果是可以通过操作摩托车的起动器来容易地起动内燃机。
-
公开(公告)号：EP0216024A3
公开(公告)日：1987-08-19
申请号：EP86108253
申请日：1986-06-18
发明人： Campen, Kenneth W.
CPC分类号： F02P1/08 , F02P7/06 , H02K1/2726 , H02K21/12
摘要： A flywheel assembly for a small internal combustion engine including a permanent magnet structure secured to the flywheel near the outer periphery thereof and for cooperating with the ignition stator to induce spark creating voltages therein. The permanent magnet structure includes two pole shoes and a permanent magnet captured between shoulder portions of the pole shoes. A non-magnetic spacer plate includes two protuberances and is inserted between the flywheel and the magnet group consisting of the pole shoes and the permanent magnet. The protuberances cooperate with outer peripheral surfaces of the pole shoes. The magnet group is held accurately and rigidly in position by axially compressing a pair of rivets which pass through the flywheel, the plate and the magnet group, whereby the rivets are radially expanded to tightly fill the respective apertures through which they pass. The protuberances on the plate prevent the pole shoes from pivoting when the pole shoe outer surfaces are machined. The magnets are prevented from radial movement with respect to the axis of the flywheel by the recess portions of the pole shoes.
-
6.发明授权
公开(公告)号：EP2789846B1
公开(公告)日：2016-02-03
申请号：EP14163952.6
申请日：2014-04-08
CPC分类号： F02N3/02 , F02B63/02 , F02D41/062 , F02D2011/104 , F02D2200/101 , F02M1/02 , F02M1/10 , F02N2250/06 , F02N2300/102 , F02P1/08 , F02P1/083 , F02P5/1506 , F02P5/1558 , Y02T10/46
-
公开(公告)号：EP2647834A1
公开(公告)日：2013-10-09
申请号：EP11844411.6
申请日：2011-08-30
CPC分类号： F02P15/00 , F02P1/08 , F02P1/083 , F02P1/086 , F02P3/00 , F02P3/0435 , F02P3/051 , F02P3/09 , F02P9/002 , F02P13/00 , H01F38/12 , H01T13/04 , H01T13/20
摘要： An ignition device (100) includes a power supply (2) for discharge; an AC power supply (3); an ignition coil (41) for generating a secondary voltage in a secondary coil (41B); an ignition plug (1) connected to the secondary coil (41B); an AC electrode (43) electrically connected to the AC power supply (3); a high-voltage electrode (42) located between the secondary coil (41B) and the ignition plug (1); an insulator (44) located between the two electrodes (42, 43); and a second insulator (47) which covers the ignition coil (41) and a capacitor (49) composed of the two electrodes (42, 43) and an insulator (44). The secondary voltage and AC power are supplied to the ignition plug (1) via the high-voltage electrode (42). Thus, excellent ignition performance can be implemented while the occurrence of misfire is restrained.
摘要翻译： 点火装置（100）包括用于放电的电源（2） 交流电源（3）; 用于在次级线圈（41B）中产生次级电压的点火线圈（41）; 连接到次级线圈（41B）的火花塞（1）; 电连接到AC电源（3）的AC电极（43）; 位于次级线圈（41B）和火花塞（1）之间的高压电极（42）; 位于两个电极（42,43）之间的绝缘体（44）; 以及覆盖所述点火线圈（41）的第二绝缘体（47）和由所述两个电极（42,43）和绝缘体（44）构成的电容器（49）。 次级电压和AC电力经由高压电极（42）提供给火花塞（1）。 因此，可以在抑制失火的发生的同时实现优异的点火性能。
-
公开(公告)号：EP1918579A1
公开(公告)日：2008-05-07
申请号：EP07254152.7
申请日：2007-10-19
发明人： Sato, Hiroyasu
CPC分类号： F02P7/0675 , F02D2041/0092 , F02D2250/06 , F02N2250/04 , F02P1/08 , F02P1/086 , F02P3/0846 , F02P5/1502 , F02P5/1506 , F02P5/1508 , F02P5/1553 , F02P5/1558 , Y02T10/46
摘要： An ignition device for an internal combustion engine including an ignition position control portion (10) in which a signal generator (2) is provided that generates a first pulse signal (P1), and a second pulse signal (P2) and a third pulse signal (P3) having a different polarity from the first pulse signal (P1), and the ignition position control portion includes: start time ignition signal providing means (11) for providing an ignition signal to an ignition circuit when the signal generator (2) successively generates the pulse signals having the same polarity at the start of the engine; idling time ignition signal providing means (12) for providing an ignition signal to the ignition circuit in response to the second pulse signal (P2) when first ignition at the start is completed and a rotational speed is an idling rotational speed or less; and normal rotation time ignition signal providing means (13) for arithmetically operating an ignition position and providing an ignition signal to the ignition circuit at a crank angle position that matches the arithmetically operated ignition position when the rotational speed of the internal combustion engine exceeds the idling rotational speed.
摘要翻译： 一种用于内燃机的点火装置，包括点火位置控制部分（10），其中提供产生第一脉冲信号（P1）的信号发生器（2）和第二脉冲信号（P2）和第三脉冲信号 （P3）具有与第一脉冲信号（P1）不同的极性，并且点火位置控制部分包括：开始时间点火信号提供装置（11），用于当信号发生器（2）连续地向点火电路提供点火信号 在发动机起动时产生具有相同极性的脉冲信号; 怠速时间点火信号提供装置（12），用于当起动时的第一次点火完成并且转速为空转转速时，响应于第二脉冲信号（P2）向点火电路提供点火信号; 以及正常旋转时间点火信号提供装置（13），用于在内燃机的转速超过空转时，与点火位置匹配的曲柄角位置，对点火电路进行算术运算，并提供点火信号 转速。
-
公开(公告)号：EP1283120A3
公开(公告)日：2006-08-30
申请号：EP02017855.4
申请日：2002-08-08
CPC分类号： B60L3/10 , B60L3/12 , B60L15/2045 , B60L2240/441 , B60W2510/0652 , F02B61/02 , F02D2200/1012 , F02D2400/04 , F02D2400/06 , F02P1/08 , F02P9/005 , Y02T10/644 , Y02T10/645 , Y02T10/7283
摘要： Two embodiments of engine speed control that avoid undesirable vehicle conditions such as wheel slippage or unintentionally performing a wheelie. This is done by sensing actual conditions, which are likely to result in the undesirable vehicle conditions and only changing the engine output when these exact conditions are found. The conditions sensed are the determination of excessive acceleration in engine speed or in the speed of a shaft associated with the engine or the degree of rotational variation or rotational acceleration.
-
公开(公告)号：EP0216024B1
公开(公告)日：1989-11-15
申请号：EP86108253.5
申请日：1986-06-18
发明人： Campen, Kenneth W.
CPC分类号： F02P1/08 , F02P7/06 , H02K1/2726 , H02K21/12
-
-
-
-
-
-
-
-
-
搜索结果
39 条记录 (耗时 0.009 秒)
