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1.发明公开System and method for generating a knock determination window for an ion current sensing system 有权系统和方法，用于在装置中生成用于爆震检测窗口，用于检测离子电流
公开(公告)号：EP1384982A1
公开(公告)日：2004-01-28
申请号：EP03077070.5
申请日：2003-07-02
CPC分类号： G01L23/225 , F02D35/021 , F02D35/027 , F02D41/22 , F02D41/28 , F02D2041/286 , F02P17/12 , F02P2017/128 , Y02T10/40
摘要： An ignition apparatus including a primary (22) and a secondary (24) winding for producing a spark voltage, an ion current detection circuit (32) for producing an ion current signal (33), a slope detector (36) and a knock detector (34). The slope detector (36) determines when the ion current signal (33) exhibits a slope indicative of a time period (t2-t3) when knock is likely to occur, and de-asserts a knock reset signal (64). The knock reset signal (64) holds the knock detector (34) in reset, thus disallowing or masking the processing of signals by the knock detector (36) that may be mistaken for knock.
摘要翻译： 的点火装置，包括绕组用于产生火花电压到离子电流检测电路（32），用于在离子电流信号产生（33）的初级（22）和次级（24），一个斜率检测器（36）和一个检测器爆震 （34）。 斜率检测器（36）bestimmt当离子电流信号（33）显示表示时间段（T2-T3）当爆震可能发生的一个斜率，并去断言的爆震复位信号（64）。 爆震复位信号（64）保持所述爆震检测器（34）复位，从而不允许或由爆震检测器（36）的掩蔽信号的处理也可能被误认为爆震。
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2.发明授权Ignition apparatus having increased leakage to charge ion sense system 有权具有增加的漏电流，用于确定Ionisierungsstromes的输送点火装置
公开(公告)号：EP1318298B1
公开(公告)日：2008-11-05
申请号：EP02079898.9
申请日：2002-11-25
CPC分类号： H01F38/12 , F02P3/02 , F02P2017/125 , H01F38/08 , H01F2038/122 , Y10T29/4902
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3.发明公开Ignition apparatus having increased leakage to charge ion sense system 有权具有增加的漏电流，用于确定Ionisierungsstromes的输送点火装置
公开(公告)号：EP1318298A2
公开(公告)日：2003-06-11
申请号：EP02079898.9
申请日：2002-11-25
CPC分类号： H01F38/12 , F02P3/02 , F02P2017/125 , H01F38/08 , H01F2038/122 , Y10T29/4902
摘要： An ignition apparatus (10) includes a central core (16) extending along a main axis (A), and a primary winding (24) disposed radially outwardly thereof. The ignition apparatus (10) further includes a secondary winding (30). The primary winding (24) has a greater axial length than the secondary winding (30), this additional axial length being implemented on the low-voltage axial end (42) of the ignition apparatus, relative to the main axis. The extended primary winding provides an increased leakage inductance spike, which may be used by an ion sense system to (i) obtain increased bias voltages, and, (ii) increase the effective turns ratio, thereby reducing the amount of wire required for the secondary winding.
摘要翻译： 的点火装置（10）包括中央纤芯（16），沿主轴线（A）延伸;以及一个初级绕组（24）沿径向向外设置。 点火装置（10）进一步包括一个次级绕组（30）。 所述初级绕组（24）具有比所述次级绕组（30）更大的轴向长度，该附加的轴向长度上的点火装置中，相对于主轴线的低压轴向端（42）正在执行。 扩展初级绕组提供关于增加漏感尖峰，其可以是离子感系统上使用由于（i）获得增加的偏置电压，和，（ⅱ）增加有效匝数比，从而减少导线的用于二次所需的量 绕组。
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4.发明授权System and method for generating a knock determination window for an ion current sensing system 有权系统和方法，用于在装置中生成用于爆震检测窗口，用于检测离子电流
公开(公告)号：EP1384982B1
公开(公告)日：2008-09-24
申请号：EP03077070.5
申请日：2003-07-02
CPC分类号： G01L23/225 , F02D35/021 , F02D35/027 , F02D41/22 , F02D41/28 , F02D2041/286 , F02P17/12 , F02P2017/128 , Y02T10/40
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5.发明公开Ignition apparatus having increased leakage to charge ion sense system 有权具有增加的漏电流，用于确定Ionisierungsstromes的输送点火装置
公开(公告)号：EP1318298A3
公开(公告)日：2006-05-10
申请号：EP02079898.9
申请日：2002-11-25
CPC分类号： H01F38/12 , F02P3/02 , F02P2017/125 , H01F38/08 , H01F2038/122 , Y10T29/4902
摘要： An ignition apparatus (10) includes a central core (16) extending along a main axis (A), and a primary winding (24) disposed radially outwardly thereof. The ignition apparatus (10) further includes a secondary winding (30). The primary winding (24) has a greater axial length than the secondary winding (30), this additional axial length being implemented on the low-voltage axial end (42) of the ignition apparatus, relative to the main axis. The extended primary winding provides an increased leakage inductance spike, which may be used by an ion sense system to (i) obtain increased bias voltages, and, (ii) increase the effective turns ratio, thereby reducing the amount of wire required for the secondary winding.
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