公开(公告)号：US4665737A

公开(公告)日：1987-05-19

申请号：US825241

申请日：1986-02-03

申请人： Heinz Britsch ,  Winfried Moser

发明人： Heinz Britsch ,  Winfried Moser

IPC分类号： G01L23/22

CPC分类号： G01L23/221

摘要： A device for detecting pressure fluctuations in a combustion chamber of an internal combustion chamber includes two ionic current gages positioned in an end gas region of the combustion chamber and spaced from each other by a predetermined distance in an axial direction. The device detects pressure knocks in the combustion chamber by defining various time intervals for the occurrence of the ionic current during the knocking combustion and non-knocking combustion of gases in the combustion chamber.

摘要翻译： 用于检测内燃室的燃烧室中的压力波动的装置包括位于燃烧室的端部气体区域中的两个离子电流计，并且在轴向方向上彼此隔开预定的距离。 该装置通过在燃烧室中的气体的爆燃燃烧和非爆燃燃烧期间限定出现离子电流的各种时间间隔来检测燃烧室中的压力爆震。

公开(公告)号：US4565087A

公开(公告)日：1986-01-21

申请号：US613152

申请日：1984-05-23

申请人： Eckart Damson ,  Martin Klenk ,  Winfried Moser ,  Heinz Moller

发明人： Eckart Damson ,  Martin Klenk ,  Winfried Moser ,  Heinz Moller

IPC分类号： G01H1/00 ,  G01H17/00 ,  G01L23/22 ,  G01M15/00

CPC分类号： G01L23/225

摘要： Engine knock sensor signals are amplified, band-pass filtered and rectified and then a sequence of integrated signal peak values are compared with reference signals relating to a typical engine knock signal. If the deviation of the integration values or peak values or their sum over a measurement period differs by less than a predetermined amount from the corresponding reference values, a knock indication is produced. The initial integration or peak value may be given less weight than those that follow. The knock sensor may be an engine block sound sensor, or a combustion chamber light, pressure or iron current sensor. Additional criteria, such as the interval between null transitions or signal maxima or the number of them in a measuring period may be used to inhibit a knock indication in case the main processing should occasionally provide an anomalous knock signal, but this precaution is not sufficiently needed to warrant its inclusion in simplified systems.

摘要翻译： 发动机爆震传感器信号被放大，带通滤波和整流，然后将一系列积分信号峰值与与典型的发动机爆震信号相关的参考信号进行比较。 如果积分值或峰值的偏差或其在测量周期中的总和与相应的参考值相差小于预定量，则产生爆震指示。 初始积分或峰值的重量可能比随后的更小。 爆震传感器可以是发动机挡块声音传感器，或燃烧室的光，压力或铁流传感器。 在主处理应偶尔提供异常爆震信号的情况下，附加标准，例如空转换或信号最大值之间的间隔或它们在测量周期中的数量可以用于抑制爆震指示，但是这种预防措施不足够 保证将其纳入简化制度。

公开(公告)号：US4413509A

公开(公告)日：1983-11-08

申请号：US313359

申请日：1981-10-20

申请人： Winfried Moser ,  Klaus Muller ,  Franz Rieger

发明人： Winfried Moser ,  Klaus Muller ,  Franz Rieger

IPC分类号： G01J1/02 ,  F02B1/04 ,  F02B3/06 ,  F02B23/00 ,  G01L23/22 ,  H01T13/48 ,  G01M15/00

CPC分类号： H01T13/48 ,  G01L23/22 ,  F02B1/04 ,  F02B3/06

摘要： To provide for simultaneous transmission of pressure signals and light signals from the combustion chamber (CC) of an internal combustion engine or, selectively, either one or the other of the pressure or light signals, independently, a spark plug-type housing (1, 2) has a glass plug (3) fitted therein, the end face of which at the side remote from the combustion chamber engaging a piezo-ceramic ring (4). The inner opening of the ring (4) transmits light from the glass plug or rod 3 to a light guide fiber cable (7) which, concentrically and insulated from each other, has a metal woven sleeve (10) placed thereabout, and an outer metallic jacket (12), the woven sleeve (10) being connected to a flanged ring (6, 6a) engaging one end face of the piezo-ceramic ring (4), the other end face being connected to the outer metallic sleeve (12) to provide a coaxial electrical signal output cable, with the inner portion thereof surrounding and forming a jacket for the light guide fiber cable (7).

摘要翻译： 为了同时传输来自内燃机的燃烧室（CC）的压力信号和光信号，或独立地选择性地，一个或另一个压力或光信号，火花塞型壳体（1， 2）具有安装在其中的玻璃塞（3），其端面远离燃烧室的一侧与压电陶瓷环（4）接合。 环（4）的内部开口将来自玻璃塞或者杆3的光透射到光导纤维电缆（7），该光导纤维电缆彼此同心且绝缘，在其周围设有金属编织套筒（10） 金属护套（12），编织套筒（10）连接到接合压电陶瓷环（4）的一个端面的凸缘环（6,6a），另一个端面连接到外部金属套筒（12） ）以提供同轴电信号输出电缆，其内部包围并形成用于光导纤维电缆（7）的护套。

公开(公告)号：US06302081B1

公开(公告)日：2001-10-16

申请号：US09424584

申请日：2000-03-02

申请人： Winfried Moser ,  Matthias Philipp ,  Dirk Mentgen ,  Michael Oder ,  Georg Mallebrein ,  Christian Koehler ,  Juergen Foerster

发明人： Winfried Moser ,  Matthias Philipp ,  Dirk Mentgen ,  Michael Oder ,  Georg Mallebrein ,  Christian Koehler ,  Juergen Foerster

IPC分类号： F02B1700

CPC分类号： F02D41/307 ,  F02D41/023 ,  F02D41/1402 ,  F02D41/1498 ,  F02D41/3029 ,  F02D2200/1004

摘要： An internal combustion engine, in particular for a motor vehicle, is described. The internal combustion engine is equipped with an injection valve with which fuel can be injected directly into a combustion chamber either, in a first operating mode, during a compression phase or, in a second operating mode, during an intake phase. Also provided is a control device for switching between the two operating modes and for differing open-loop and/or closed-loop control, in the two operating modes, of the operating variables influencing the actual torque of the internal combustion engine as a function of a reference torque. A change in the actual torque during a switchover is operation is detected by the control device and as a function thereof, at least one of the operating variables is influenced by the control device.

摘要翻译： 描述了一种特别用于机动车辆的内燃机。 内燃机配备有喷射阀，在第一操作模式期间，或者在第二操作模式期间，在进气阶段期间，燃料可以直接喷射到燃烧室中。 还提供了一种用于在两种操作模式中切换的控制装置，以及在两种操作模式中，影响内燃机的实际扭矩的操作变量的不同的开环和/或闭环控制作为 参考扭矩。 切换期间的实际转矩的变化由控制装置检测，并且作为其功能，至少一个操作变量受到控制装置的影响。

公开(公告)号：US5249562A

公开(公告)日：1993-10-05

申请号：US854628

申请日：1992-07-06

申请人： Martin Klenk ,  Winfried Moser ,  Anton Kantschar

发明人： Martin Klenk ,  Winfried Moser ,  Anton Kantschar

IPC分类号： F02D17/02 ,  F02D41/00 ,  F02D41/04 ,  F02D41/14 ,  F02D41/22 ,  F02D41/36 ,  F02D45/00 ,  F02P11/06

CPC分类号： F02D41/22 ,  F02D41/0087 ,  F02D41/1487 ,  F02D41/1497

摘要： In a method for protecting a catalytic converter from overheating, a conventional misfire recognition method is used to determine whether misfires are occurring in a cylinder. If this is the case, an attempt is made to interrupt the fuel supply to the affected cylinder. If this succeeds, the remaining cylinders are supplied with a lean mixture. If it does not succeed, all the cylinders are operated with a rich mixture. The lean setting of the mixture in the case of interrupted fuel supply to the affected cylinder has the effect that after the combustions in the cylinders, no further fuel reaches the catalytic converter which could combust in the catalytic converter with the oxygen induced by the affected cylinder.

摘要翻译： PCT No.PCT / DE91 / 00031 Sec。 371日期：1992年7月6日 102（e）日期1992年7月6日PCT 1991年1月17日PCT PCT。 WO91 / 11601 PCT出版物 日期为1991年8月8日。在一种用于保护催化转化器免于过热的方法中，常规失火识别方法用于确定气缸中是否发生火灾。 如果是这种情况，则尝试中断向受影响的气缸供油。 如果这样做成功，剩余的气瓶就会供给稀混合物。 如果没有成功，所有的气瓶都是混合使用的。 在向受影响的气缸供油中断的情况下，混合物的稀薄设置具有以下效果：在气缸中燃烧之后，没有另外的燃料到达催化转化器，催化转化器可能在受影响气缸引起的氧气中燃烧 。

公开(公告)号：US5220821A

公开(公告)日：1993-06-22

申请号：US746102

申请日：1991-08-15

申请人： Winfried Moser ,  Thomas Brosi

发明人： Winfried Moser ,  Thomas Brosi

IPC分类号： F02P5/152 ,  F02P17/12 ,  G01L23/22

CPC分类号： G01L23/225 ,  F02P17/12 ,  F02P2017/125 ,  F02P2017/128 ,  F02P5/152

摘要： To detect knock, a detected signal relating to a combustion property in a cylinder of an engine is generated. The detected signal (I) is filtered to select those portions characteristic of knock. However, the filtered signal (I') is only investigated to determine whether knock has occurred, when the unfiltered detected signal (I) meets at least two, and usually four, preset conditions. One preset condition is that the detected signal (I) must have reached a predetermined threshold value (I.sub.s). Other preset conditions for the detected signal include the following: that the maximum value (I.sub.max) of the detected signal (I) is below a predetermined critical value (I.sub.max crit) and that within a predetermined crank angle difference (.DELTA..alpha..sub.F), after reaching the threshold value (I.sub.s), during a predetermined time interval (.DELTA.t) the detected signal (I) does not decrease by more than a first critical amount (.DELTA.I.sub.AbC) and then does not rise by more than a second critical amount (.DELTA.I.sub.AnC).

摘要翻译： 为了检测爆震，产生与发动机气缸中的燃烧特性相关的检测信号。 对检测到的信号（I）进行滤波以选择敲击特征的部分。 然而，当未滤波的检测信号（I）满足至少两个并且通常为四个预设条件时，仅研究滤波信号（I'）以确定是否发生了敲击。 一个预设条件是检测到的信号（I）必须已经达到预定的阈值（Is）。 检测信号的其他预设条件包括以下：检测信号（I）的最大值（Imax）低于预定临界值（Imax crit），并且在预定的曲柄角差（DELTAαF）之后，最大值 达到阈值（Is）时，在预定时间间隔（DELTA t）期间，检测信号（I）没有减少超过第一临界量（DELTA IAbC），然后不上升超过第二临界量 DELTA IAnC）。

公开(公告)号：US5095874A

公开(公告)日：1992-03-17

申请号：US679044

申请日：1991-05-13

申请人： Eberhard Schnaibel ,  Erich Schneider ,  Martin Klenk ,  Winfried Moser ,  Christian Klinke ,  Lutz Reuschenbach ,  Klaus Benninger

发明人： Eberhard Schnaibel ,  Erich Schneider ,  Martin Klenk ,  Winfried Moser ,  Christian Klinke ,  Lutz Reuschenbach ,  Klaus Benninger

IPC分类号： F02D43/00 ,  F02D9/02 ,  F02D41/04

CPC分类号： F02D41/045 ,  F02D43/00

摘要： In a method for adjusting air and fuel masses for a multi-cylinder internal combustion engine with individual injection for each cylinder, the fuel mass for each injection operation is calculated taking into account the probable intake-pipe pressure during the opening time of the inlet valve. After a change of the accelerator pedal, the throttle flap is only adjusted when the fuel masses decisive for the new throttle-flap position have been calculated and substantially ejected. By virtue of the fact that fuel masses to be injected are not calculated taking into account the current air mass flow but taking into account the intake-pipe pressure, which is decisive in the induction operation, and that a change in the actuation of the throttle flap, which would lead to a change in the intake-pipe pressure not taken into account in the calculation of the injection quantity, is only permitted again after a recalculation, an optimum ratio between fuel mass and air mass per charge for the purpose of obtaining a specified value for the air/fuel ratio is always obtained, even in non-steady-state conditions of an internal combustion engine. Apart from the future intake-pipe pressure, account is also taken in the calculation of the fuel mass to be ejected of how much fuel passes into a wall film or is released from the latter.

摘要翻译： PCT No.PCT / DE90 / 00560 Sec。 371日期1991年5月13日 102（e）日期1991年5月13日PCT提交1990年7月24日PCT公布。 WO91 / 04401 PCT出版物 日期：1991年4月4日。在用于为每个气缸单独喷射的多气缸内燃机的空气和燃料质量调节方法中，每次喷射操作的燃料质量被计算在考虑到可能的进气管压力 入口阀的打开时间。 在加速踏板改变之后，仅当已经计算出并且基本上弹出用于新的油门襟翼位置的燃料质量决定性时才调整节气门瓣。 由于考虑到当前的空气质量流量而是考虑到在感应操作中决定性的进气管压力而不计算要喷射的燃料块，并且油门的致动变化 在计算喷射量时，不会考虑到进气管压力的变化，在重新计算后，再次计算出燃料质量与每次充气的空气质量之间的最佳比例，才能获得 即使在内燃机的非稳态条件下，总是能够获得空燃比的规定值。 除了未来的进气管压力之外，还考虑了要排出多少燃料进入壁膜或从后者释放的燃料质量的计算。

公开(公告)号：US4452072A

公开(公告)日：1984-06-05

申请号：US410696

申请日：1982-08-23

申请人： Eckart Damson ,  Winfried Moser ,  Franz Rieger

发明人： Eckart Damson ,  Winfried Moser ,  Franz Rieger

IPC分类号： G01M11/00 ,  F02P17/12 ,  G01D21/00 ,  G01J1/02 ,  G01L23/22 ,  G01M15/10 ,  G02B6/00 ,  H01T13/48 ,  G01M15/00

CPC分类号： G01L23/22 ,  G01M15/10 ,  H01T13/48

摘要： To protect the light guide element of a combustion sensor, for example combined with a spark plug, and extending through a bore in the center electrode thereof against high temperatures and attach due to environmental conditions occurring within the combustion chamber, a protective element of a high temperature resistant, light transmitting ceramic, preferably alpha-crystalline aluminum oxide is located at the combustion end portion, for example in form of a disc 14, held in position by a turned-over flange of the end portion of the center electrode 13 of a spark plug-sensor combination.

摘要翻译： 为了保护燃烧传感器的导光元件，例如与火花塞组合，并且由于在燃烧室内发生的环境条件而高温地延伸穿过其中心电极中的孔并附着，所以保护元件高 耐热的透光陶瓷，优选α-结晶氧化铝位于燃烧端部，例如以盘14的形式，通过中心电极13的端部的翻转凸缘保持在适当位置 火花塞传感器组合。

公开(公告)号：US06615807B2

公开(公告)日：2003-09-09

申请号：US10013534

申请日：2001-12-13

申请人： Helmut Rembold ,  Udo Hafner ,  Winfried Moser ,  Matthias Philipp ,  Klaus Joos ,  Karl Gmelin ,  Bernd Herrmann ,  Volkmar Goldschmitt ,  Thomas Frenz ,  Ruediger Weiss ,  Edmund Schaut ,  Uwe Mueller ,  Markus Amler ,  Hansjoerg Bochum

发明人： Helmut Rembold ,  Udo Hafner ,  Winfried Moser ,  Matthias Philipp ,  Klaus Joos ,  Karl Gmelin ,  Bernd Herrmann ,  Volkmar Goldschmitt ,  Thomas Frenz ,  Ruediger Weiss ,  Edmund Schaut ,  Uwe Mueller ,  Markus Amler ,  Hansjoerg Bochum

IPC分类号： F02M3704

CPC分类号： F02D41/065 ,  F02D41/061 ,  F02D41/3809 ,  F02D2200/0414 ,  F02D2200/0602 ,  F02D2200/0606 ,  F02D2250/02 ,  F02D2250/31 ,  F02M31/20 ,  F02M53/00 ,  F02M63/0225 ,  Y02T10/126

摘要： A method for cooling a fuel injection system and fuel injection systems are proposed that improve the hot-starting performance of the internal combustion engine.

公开(公告)号：US06446596B1

公开(公告)日：2002-09-10

申请号：US09424608

申请日：2000-02-23

申请人： Winfried Moser ,  Matthias Philipp ,  Dirk Mentgen ,  Michael Oder ,  Georg Mallebrein ,  Christian Koehler ,  Juergen Foerster

发明人： Winfried Moser ,  Matthias Philipp ,  Dirk Mentgen ,  Michael Oder ,  Georg Mallebrein ,  Christian Koehler ,  Juergen Foerster

IPC分类号： F02B1700

CPC分类号： F02D41/1498 ,  F02B17/005 ,  F02D41/1402 ,  F02D41/3029 ,  F02D41/307 ,  F02D2041/389 ,  F02D2250/18 ,  F02D2250/21

摘要： An internal combustion engine in for a motor vehicle in (1) is described. The internal combustion engine (1) has an injection valve with which fuel can be injected directly into a combustion chamber either during a compression phase in a first operating mode or during an intake phase in a second operating mode. In addition, a control unit is provided for shifting between the two operating modes and for differential control and/or regulation of the performance quantities that influence the actual moment of the internal combustion engine in both operating modes as a function of a setpoint moment. A change in the actual moment during a shifting operation is determined by the control unit and at least one of the performance quantities is influenced by the control unit as a function thereof.

摘要翻译： 对（1）中的机动车辆用内燃机进行说明。 内燃机（1）具有喷射阀，燃料可以在第一操作模式的压缩阶段或在第二操作模式的进气阶段期间直接喷射到燃烧室中。 此外，提供控制单元，用于在两个操作模式之间进行换档，并且用于在两个操作模式下影响内燃机的实际力矩的性能量的差异控制和/或调节作为设定值时刻的函数。 换档操作期间的实际力矩的变化由控制单元确定，并且至少其中一个性能量受到控制单元的影响。