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1. 发明授权

US5488940A Ignition system for internal combustion engines 失效
标题翻译：内燃机点火系统
公开(公告)号：US5488940A
公开(公告)日：1996-02-06
申请号：US211584
申请日：1994-05-26
申请人： Karl-Heinz Kugler , Walter Gollin , Karlheinz Riedel , Christian Zimmermann
发明人： Karl-Heinz Kugler , Walter Gollin , Karlheinz Riedel , Christian Zimmermann
IPC分类号： F02P3/05 , F02P9/00 , F02P15/10 , F02P17/10 , F02P17/12 , F02P15/08
CPC分类号： F02P3/053 , F02P15/08 , F02P17/10 , F02P17/12 , F02P9/002
摘要： An ignition system for internal combustion engines is provided which has a control device (7) for triggering a sequential spark ignition, which measures the primary current (I.sub.p) of each individual ignition of said sequential spark ignition upon the reconnecting of the flow of current, and which compares it with a reference value. The result of this comparison makes predictions possible concerning the conditions in the combustion chamber, and action, e.g. , increasing the primary disconnection current, can be taken by the control device so that for example any shunts which, are present can be eliminated.
摘要翻译： PCT No.PCT / DE93 / 00645 Sec。 371日期：1994年5月26日 102（e）日期1994年5月26日PCT提交1993年7月22日PCT公布。公开号WO94 / 03723 日本二月十七日，1994提供一种用于内燃机的点火系统，其具有用于触发顺序火花点火的控制装置（7），其测量所述顺序火花点火的每个点火的初级电流（Ip）重新连接电流，并将其与参考值进行比较。该比较的结果使得可以对燃烧室中的条件和作用进行预测。增加初级断路电流可以由控制装置采取，以便例如可以消除存在的任何分路。

2. 发明授权

US5446385A Ignition system for internal combustion engines 失效
标题翻译：内燃机点火系统
公开(公告)号：US5446385A
公开(公告)日：1995-08-29
申请号：US244445
申请日：1994-06-02
申请人： Karl-Heinz Kugler , Walter Gollin , Christian Zimmermann
发明人： Karl-Heinz Kugler , Walter Gollin , Christian Zimmermann
IPC分类号： F02P3/055 , F02P17/12 , F02P17/00
CPC分类号： F02P3/0554 , F02P17/12
摘要： An ignition system for internal combustion engines serves as a bracket circuit arrangement (10, 11, 12, 16) to limit the primary voltage, in order to protect parts energized with high voltage from being destroyed. The ignition system comprises a voltage bracketing of the ignition transistor (3), the bracketing voltage being variable in dependence upon a secondary-side load. The primary voltage (U.sub.P) is acquired by an evaluation unit (9) and, given a high secondary load, a high bracketing voltage is used and, given a low secondary load, a low bracketing voltage is used.
摘要翻译： PCT No.PCT / DE93 / 00817 Sec。 371日期：1994年6月2日 102（e）日期1994年6月2日PCT提交1993年9月8日PCT公布。公开号WO94 / 08133 日期1994年4月14日。用于内燃机的点火系统用作限制初级电压的支架电路装置（10,11,12,16），以便保护以高电压供电的部件不被破坏。点火系统包括点火晶体管（3）的电压包围，包围电压根据次级侧负载而变化。初级电压（UP）由评估单元（9）获得，并且给定高二次负载时，使用高包围电压，并且在二次负载较低的情况下，使用低包围电压。

3. 发明授权

US5462036A Ignition system for internal combustion engines 失效
标题翻译：内燃机点火系统
公开(公告)号：US5462036A
公开(公告)日：1995-10-31
申请号：US211578
申请日：1994-05-26
申请人： Karl-Heinz Kugler , Walter Gollin , Karlheinz Riedel , Christian Zimmermann
发明人： Karl-Heinz Kugler , Walter Gollin , Karlheinz Riedel , Christian Zimmermann
IPC分类号： F02P3/04 , F02P3/045 , F02P9/00 , F02P15/10
CPC分类号： F02P9/002 , F02P15/08 , F02P3/0456
摘要： An ignition system for internal combustion engines with sequential spark ignition is provided which serves to ensure that the last individual spark (EZ) of a sequential spark ignition does not lead to damage to the internal combustion engine, for instance damage caused by ignition during the exhaust stroke. A closing time corresponding to a charging process (AL) for an individual ignition is subtracted from a distribution limit (VG) to obtain a calculated limit (11). Once this limit is reached, the current charging process proceeds unimpeded to trigger the individual ignition, but no new charging process will be started.
摘要翻译： PCT No.PCT / DE93 / 00646 Sec。 371日期：1994年5月26日 102（e）日期1994年5月26日PCT提交1993年7月22日PCT公布。出版物WO94 / 0372400 日期为1994年2月17日。提供了具有顺序火花点火的内燃机的点火系统，其用于确保顺序火花点火的最后单个火花（EZ）不会导致对内燃机的损坏，例如在排气冲程期间由点火引起的损坏。从分配极限（VG）中减去对应于单个点火的充电过程（AL）的关闭时间以获得计算的限制（11）。一旦达到此限制，当前的充电过程就会不受阻碍地触发，以触发单个点火，但不会开始新的充电过程。

4. 发明授权

US5027073A High voltage ignition system monitoring circuit 失效
标题翻译：高压点火系统监控电路
公开(公告)号：US5027073A
公开(公告)日：1991-06-25
申请号：US486786
申请日：1990-03-01
申请人： Ernst Kaller , Karl-Heinz Kugler , Christian Zimmermann , Hans Koehnle
发明人： Ernst Kaller , Karl-Heinz Kugler , Christian Zimmermann , Hans Koehnle
IPC分类号： F02P17/12
CPC分类号： F02P17/12
摘要： In order to protect catalytic converters from damage caused by continued engine operation with a malfunctioning ignition system, a monitoring circuit checks current in the ignition coil primary winding. Primary winding current (i) is transformed by a measuring circuit (11) into a test primary voltage (U.sub.pr) which is fed to an evaluation circuit for comparison with ignition system supply voltage (U.sub.v) from the battery. During each primary current pulse, an instantaneous value is sampled, preferably during the earlier half of the pulse, and when the instantaneous test voltage (U.sub.pr) exceeds the supply voltage (U.sub.v) by more than a predetermined amount, the evaluation circuit (10) generates an error or malfunction indication. The ignition system can then be serviced before the catalytic converter is ruined.
摘要翻译：为了保护催化转化器免受由发生故障点火系统的持续发动机运行而造成的损坏，监控电路检查点火线圈初级绕组中的电流。初级绕组电流（i）由测量电路（11）变换成测试初级电压（Upr），该测试初级电压（Upr）被馈送到评估电路以与来自电池的点火系统电源电压（Uv）进行比较。在每个初级电流脉冲期间，优选地在脉冲的较早一半期间对瞬时值进行采样，并且当瞬时测试电压（Upr）超过电源电压（Uv）超过预定量时，评估电路（10）产生错误或故障指示。然后可以在催化转化器被破坏之前对点火系统进行维修。

5. 发明授权

US5334938A Method of monitoring an internal combustion engine ignition system by measuring spark duration or voltage and distinction between isolated errors and recurrent errors 失效
标题翻译：通过测量火花持续时间或电压以及隔离误差和复发误差之间的差异监测内燃机点火系统的方法
公开(公告)号：US5334938A
公开(公告)日：1994-08-02
申请号：US994453
申请日：1992-12-21
申请人： Karl-Heinz Kugler , Arnd-Matthias Langner , Karlheinz Riedel , Richard Schleupen , Christian Zimmermann
发明人： Karl-Heinz Kugler , Arnd-Matthias Langner , Karlheinz Riedel , Richard Schleupen , Christian Zimmermann
IPC分类号： F02P11/06 , F02P15/00 , F02P17/12 , F02P17/00 , F02P11/02
CPC分类号： F02P15/008 , F02P11/06 , F02P17/12
摘要： Monitoring apparatus is provided for the ignition system of an internal combustion engine such as is provided in a motor vehicle, which is capable of detecting a variety of malfunctions of ignition under a variety of engine operating ranges, so that the catalyst used in the exhaust system of the engine can be protected by setting lambda=0 and/or cutting off fuel injection to an inoperative cylinder, in as many instances of malfunction as possible. Various methods of monitoring are available and are correlated for selection in accordance with the different operating ranges of the engine. The ignition spark duration and the ignition discharge voltage are measured for individual sparks on the primary side of an ignition coil and are compared with limit values for correct ignition, these limit values being selected from a memory in accordance with the particular range of operating conditions in which the engine is operating. If the quality of malfunction detection is not good enough for individual ignition deficiencies to be reliably detected, deficiencies that are periodically recurrent or abnormally bunched are detected on a statistical basis.
摘要翻译：本发明提供了一种用于内燃机的点火系统的监视装置，该内燃机设置在机动车辆中，该内燃机能够在各种发动机工作范围内检测各种点火故障，从而在排气系统中使用的催化剂在尽可能多的故障情况下，可以通过设置λ= 0和/或切断燃油喷射到不工作气缸来保护发动机。监测的各种方法是可用的并且根据发动机的不同工作范围进行选择。针对点火线圈的初级侧的单个火花测量点火火花持续时间和点火放电电压，并将其与正确点火的极限值进行比较，这些极限值根据操作条件的特定范围从存储器中选择发动机正在运行。如果故障检测的质量不够好，可以可靠地检测到个别的点火缺陷，则在统计的基础上检测周期性复发或异常聚束的缺陷。

6. 发明授权

US5383434A Method of damping engine vibrations 失效
标题翻译：阻尼发动机振动的方法
公开(公告)号：US5383434A
公开(公告)日：1995-01-24
申请号：US87918
申请日：1993-07-06
申请人： Karl-Heinz Kugler , Karlheinz Riedel
发明人： Karl-Heinz Kugler , Karlheinz Riedel
IPC分类号： F02D45/00 , F02P5/15 , F02P5/06
CPC分类号： F02P5/1504 , Y02T10/46
摘要： The invention relates to a method of damping abnormal vibrations or bucking of spark ignition engines by adjustment of the ignition angle, including simultaneous detection and temporary storage of a value representative of the effective or instantaneous load and, by comparing the load value against successive load values, establishing changes in the load, whereby such change in load, in case a predetermined threshold is exceeded, affects an adjustment of the effective ignition angle, with resetting of the ignition angle to the effective or characteristic field angle taking place as a function of the gradient of engine rotations.
摘要翻译：本发明涉及一种通过调节点火角度来消除火花点火发动机的异常振动或起伏的方法，包括同时检测和临时存储代表有效或瞬时负载的值，并通过将负载值与连续负载值进行比较，建立负载变化，由此超过预定阈值的情况下的这种负载变化影响有效点火角的调节，通过将点火角度重新设定为发生的有效或特征场角，作为发动机转速梯度。

7. 发明授权

US5507264A Ignition system for internal combustion engines with misfiring detection by comparing the same ignition coil 失效
标题翻译：通过比较同一点火线圈，对内燃机进行点火系统的点火检测
公开(公告)号：US5507264A
公开(公告)日：1996-04-16
申请号：US373328
申请日：1995-01-19
申请人： Karl-Heinz Kugler , Karlheinz Riedel
发明人： Karl-Heinz Kugler , Karlheinz Riedel
IPC分类号： F02P3/04 , F02P17/12 , F02P17/00
CPC分类号： F02P17/12
摘要： An ignition system is provided for internal combustion engines for detecting combustion misfirings. The ignition system of an internal combustion engine detects the spark voltage transformed on to the primary side of a double spark coil for evaluating the ignition spark duration and/or the ignition spark voltage so as to allow a comparison to be made with limit values for a correct ignition. The limit values for a correct ignition are determined from the measured variables of a reference ignition. The reference ignition is the ignition which is triggered by the energy potential of the same ignition coil.
摘要翻译：为内燃机提供点火系统，用于检测燃烧失火。内燃机的点火系统检测转换到双火花线圈的初级侧的火花电压，以评估点火火花持续时间和/或点火火花电压，从而允许与正确点火正确点火的极限值根据参考点火的测量变量确定。参考点火是由同一点火线圈的能量电位触发的点火。

8. 发明授权

US5109825A Method and arrangement for recognizing misfires 失效
标题翻译：识别错误的方法和安排
公开(公告)号：US5109825A
公开(公告)日：1992-05-05
申请号：US671878
申请日：1991-04-15
申请人： Heinz-Gunter Joos , Karl-Heinz Kugler , Hans Kohnle
发明人： Heinz-Gunter Joos , Karl-Heinz Kugler , Hans Kohnle
IPC分类号： G01L9/00 , F02D45/00 , F02P11/06 , F02P17/12 , G01M15/10 , G01M15/11
CPC分类号： F02D41/1448 , F02P11/06 , G01M15/106 , G01M15/11
摘要： An arrangement for recognizing misfires in an internal combustion engine has a sensor (15) for measuring the exhaust-gas pressure and a means (16, 17, 18) for recording the measurement values of the sensor for each clock pulse. Each exhaust-gas pressure measurement value is compared to a corresponding expected value and an occurrence signal is emitted when the two values differ from one another by more than a specified difference. A means (21) for recognizing and treating faults determines the rate of occurrence of the occurrence signals and emits a fault signal when the rate of occurrence determined exceeds a threshold value. A warning lamp lights up on receipt of the fault signal.This arrangement for recognizing misfires has a simple construction because the ignition in all the cylinders of an internal combustion engine (11) can be simultaneously monitored by means of a single sensor. In addition, it is possible to determine faults in the exhaust-gas line (12) as well as misfires.
摘要翻译： PCT No.PCT / DE89 / 00628 Sec。 371日期：1991年4月15日 102（e）日期1991年4月15日PCT提交1989年10月4日PCT公布。出版物WO90 / 04093 日本1990年4月19日。用于识别内燃机中的失火的装置具有用于测量废气压力的传感器（15）和用于记录每个传感器的传感器的测量值的装置（16,17,18）时钟脉冲。每个废气压力测量值与相应的期望值进行比较，并且当两个值彼此不同于指定的差异时发出发生信号。用于识别和处理故障的装置（21）确定发生信号的发生率，并且当发生速率超过阈值时发出故障信号。收到故障信号后，警告灯亮起。用于识别失火的这种布置具有简单的结构，因为可以通过单个传感器同时监测内燃机（11）的所有气缸中的点火。此外，可以确定废气管线（12）中的故障以及失火。

9. 发明授权

US5046470A Method of and device for monitoring combustion in a spark ignition internal combustion engine 失效
标题翻译：用于监测火花点火式内燃机燃烧的方法和装置
公开(公告)号：US5046470A
公开(公告)日：1991-09-10
申请号：US449897
申请日：1989-12-04
申请人： Robert Entenmann , Karl-Heinz Kugler , Siegfried Rhode , Ulrich Rothaar , Bernhard Stengel , Oskar Torno , Stefan Unland , Matthias Philipp
发明人： Robert Entenmann , Karl-Heinz Kugler , Siegfried Rhode , Ulrich Rothaar , Bernhard Stengel , Oskar Torno , Stefan Unland , Matthias Philipp
IPC分类号： F02D35/02 , F02D41/14 , F02D45/00 , F02P17/12 , G01M15/04
CPC分类号： F02P17/12 , F02D35/021 , F02D41/1497 , F02P2017/125
摘要： A method of and a device for monitoring combustion in a spark ignition internal combustion engine having a combustion chamber and a discharge system wherein a discharge voltage is monitored for determining whether combustion in the combustion chamber takes place.
摘要翻译： PCT No.PCT / EP88 / 00277 Sec。 371日期1989年12月4日第 102（e）日期1989年12月4日PCT提交1988年4月2日PCT公布。公开号WO89 / 09333 日期：1989年10月5日。一种用于监测具有燃烧室和排放系统的火花点火内燃机中的燃烧的方法和装置，其中监测放电电压以确定是否发生燃烧室中的燃烧。

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