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1.发明授权
公开(公告)号：US5131371A
公开(公告)日：1992-07-21
申请号：US578620
申请日：1990-09-07
申请人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull , Werner Zimmermann
发明人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull , Werner Zimmermann
IPC分类号： F02D41/14 , F02B3/06 , F02D41/00 , F02D41/24 , F02D41/34 , F02D41/36 , F02D41/38 , F02D41/40 , F02D45/00
CPC分类号： F02D41/38 , F02D41/0085 , F02D41/0087 , F02D41/2432 , F02D41/2438 , F02D41/2441 , F02D41/2451 , F02B3/06 , F02D2250/18 , F02D2250/32 , F02D41/2467
摘要： The invention is directed to a method and arrangement for controlling a self-igniting internal combustion engine. The arrangement includes at least one measured-value sensor, electronic control unit for forming a quantity signal for metering fuel, and a control unit for driving individual actuators for each cylinder. The actuators determine the quantity of fuel injected by the pump elements into the cylinders. Under specific conditions, a corrective unit is activated which determines corrective values specific to the cylinders for making the cylinders equal. The open-loop control unit applies the metering signal to the actuators in dependence upon the quantity signal and the corrective values.
摘要翻译： 本发明涉及用于控制自燃内燃机的方法和装置。 该装置包括至少一个测量值传感器，用于形成用于计量燃料的量信号的电子控制单元，以及用于驱动每个气缸的各个致动器的控制单元。 致动器确定由泵元件喷射到气缸中的燃料量。 在特定条件下，激活校正单元，该校正单元确定用于使气缸相等的气缸特有的校正值。 开环控制单元根据量信号和校正值将计量信号施加到致动器。
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2.发明授权Method and arrangement for controlling the metering of fuel in an internal combustion engine 失效用于控制内燃机中的燃料计量的方法和装置
公开(公告)号：US5063903A
公开(公告)日：1991-11-12
申请号：US551402
申请日：1990-07-12
申请人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
发明人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
CPC分类号： F02D41/28 , F02D41/401 , F02P7/0675 , F02B3/06 , Y02T10/44
摘要： The invention relates to a method and arrangement for controlling the fuel metered to an engine and especially to a diesel engine. The engine includes a fuel pump drive by a shaft for which injection start and injection end is fixed by a corresponding control of the electromagnetically actuated valve. The drive pulses for pump-delivery start and pump-delivery end are generated in dependence upon the analog signal of an angle sensor.
摘要翻译： 本发明涉及一种用于控制计量到发动机，特别是柴油发动机的燃料的方法和装置。 发动机包括通过轴的燃料泵驱动，喷射开始和喷射端通过电磁致动阀的相应控制被固定。 根据角度传感器的模拟信号产生用于泵送输送开始和泵输送端的驱动脉冲。
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3.发明授权
公开(公告)号：US5235949A
公开(公告)日：1993-08-17
申请号：US558299
申请日：1990-07-26
申请人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
发明人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
CPC分类号： F02D41/38 , F02D41/2496 , F02B3/06 , F02D2250/18 , F02D2250/32
摘要： The invention relates to a method and arrangement for preparing a fuel-metering signal M for a diesel engine starting with measured variables such as accelerator pedal position, rotational speed, lambda, exhaust gas temperature or torque. A fuel quantity request MW is pregiven in dependence upon the position of the accelerator pedal. This quantity request MW is supplied to a minimum selector together with a second signal. The output signal M of the minimum selector, in turn, determines the metered fuel. The second signal derives from a precontrol characteristic field 50 in dependence upon the speed. The output signal of the precontrol characteristic field MV is influenced by the controller output signal MR in specific operating conditions.
摘要翻译： 本发明涉及一种从诸如加速器踏板位置，转速，λ，排气温度或扭矩等测量变量开始制备用于柴油发动机的燃料计量信号M的方法和装置。 燃料量请求MW根据加速踏板的位置被预先设定。 该量请求MW与第二信号一起提供给最小选择器。 最小选择器的输出信号M又决定计量燃料。 第二信号根据速度来自预控特性场50。 预控特性场MV的输出信号受特定操作条件下的控制器输出信号MR的影响。
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4.发明授权
公开(公告)号：US5070836A
公开(公告)日：1991-12-10
申请号：US577754
申请日：1990-09-05
申请人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
发明人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
CPC分类号： F02D41/403 , F02D35/023 , F02D41/247 , F02B3/06 , F02D41/402 , Y02T10/44
摘要： The invention is directed to a method and an arrangement for controlling the fuel injection in a high-pressure fuel pump. Magnetic valves determine the fuel quantity to be injected into the engine. The magnetic valve is controlled during the pumping phase of the pumping element in such a manner that first a preinjection and then a main injection is carried out. In specific operating conditions, the control apparatus determines the duration of the drive pulses for the magnetic valve at which a preinjection just takes place. With the duration of the drive pulses as a basis, the control apparatus forms compensating signals for the drive pulses which effect preinjection and stores the same.
摘要翻译： 本发明涉及用于控制高压燃料泵中的燃料喷射的方法和装置。 电磁阀确定要喷入发动机的燃油量。 在抽吸元件的泵送阶段期间控制电磁阀，使得首先进行预注射，然后进行主注射。 在特定的操作条件下，控制装置确定刚好发生预注射的电磁阀的驱动脉冲的持续时间。 以驱动脉冲的持续时间为基础，控制装置形成驱动脉冲的补偿信号，该驱动脉冲实现预注入并存储。
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5.发明授权
公开(公告)号：US5245501A
公开(公告)日：1993-09-14
申请号：US689769
申请日：1991-06-26
申请人： Johannes Locher , Hans-Joachim Siebert , Herbert Graf , Nestor Rodriguez-Amaya , Anton Karle , Alfred Schmitt , Joachim Tauscher , Werner Zimmermann , Dominique Buisson , Lucien Hehn , Pierre Lauvin , Henri Paganon
发明人： Johannes Locher , Hans-Joachim Siebert , Herbert Graf , Nestor Rodriguez-Amaya , Anton Karle , Alfred Schmitt , Joachim Tauscher , Werner Zimmermann , Dominique Buisson , Lucien Hehn , Pierre Lauvin , Henri Paganon
CPC分类号： B60T8/90 , B60T8/36 , F02D41/20 , H01F7/1844 , F02D2041/2017 , F02D2041/2051 , F02D2041/2055 , F02D2041/2058
摘要： A process for controlling and measuring the movement of an armature of an electromagnetic switching member with an excitation coil is proposed, which has the following steps: a current (i) or a voltage (u1) is applied to the excitation winding (3) in order to move the armature into a first actuatable position; before the start of the movement of the armature, the current or the voltage is raised above a value at which the armature remains in the actuated position, and before termination of the movement of the armature the current or the voltage is reduced to a defined value, which suffices to hold the armature in the actuated position; finally, the temporal variations in the current or the voltage are measured after setting of the defined value, for the purpose of recognizing the termination of the armature movement. With the aid of this process, it is possible for the movement of the armature, for example of a solenoid valve for a fuel injection device of an internal combustion engine, to be very precisely monitored, so that the injection instant and injection period can be optimally set.
摘要翻译： PCT No.PCT / DE89 / 00758 Sec。 371日期1991年6月26日 102（e）日期1991年6月26日PCT提交1989年12月7日PCT公布。 出版物WO88 / 02544 日期：1988年4月7日。提出了一种用于控制和测量具有励磁线圈的电磁开关元件的电枢的运动的过程，其具有以下步骤：将电流（i）或电压（u1）施加到 激励绕组（3），以便将电枢移动到第一致动位置; 在电枢运动开始之前，电流或电压升高到电枢保持在致动位置的值以上，并且在电枢移动终止之前，电流或电压降低到限定值 ，足以将电枢保持在致动位置; 最后，为了识别电枢运动的终止，在设定定义值之后测量电流或电压的时间变化。 借助于该过程，可以非常精确地监视电枢的运动，例如用于内燃机的燃料喷射装置的电磁阀，使得喷射瞬间和喷射周期可以是 最佳设定。
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公开(公告)号：US5267546A
公开(公告)日：1993-12-07
申请号：US888399
申请日：1992-05-21
申请人： Hans-Joachim Siebert , Nestor Rodriguez-Amaya , Joachim Tauscher , Herbert Graf , Werner Zimmermann , Alfred Schmitt , Pierre Lauvin , Anton Karle
发明人： Hans-Joachim Siebert , Nestor Rodriguez-Amaya , Joachim Tauscher , Herbert Graf , Werner Zimmermann , Alfred Schmitt , Pierre Lauvin , Anton Karle
CPC分类号： F02D41/009 , F02D41/38 , F02B1/04 , F02B3/06 , F02D41/0097
摘要： A method and apparatus for controlling the flow of fuel for a gasoline or diesel gasoline engine controls a solenoid valve for actuating the fuel pump. A pump piston is driven by the camshaft and, in turn, pressurizes the fuel for delivery to the individual cylinders. Based on the operation of the solenoid valve, the beginning of the injection of fuel and the end of the injection of fuel are established Based upon spaced angular markings on the camshaft, a control unit determines the trigger signals for actuating the solenoid valve. To calculate the trigger signals, the markings on the camshaft are counted and interpolated therebetween over time. The interpolation is based on the instantaneous rotational speed N of the camshaft, which is sensed immediately before performing the interpolation.
摘要翻译： 用于控制用于汽油或柴油汽油发动机的燃料流动的方法和装置控制用于致动燃料泵的电磁阀。 泵活塞由凸轮轴驱动，并且进而加压燃料以输送到各个气缸。 基于电磁阀的操作，建立燃料喷射开始和燃料喷射结束基于凸轮轴上间隔的角度标记，控制单元确定用于致动电磁阀的触发信号。 为了计算触发信号，凸轮轴上的标记随时间被计数并插值。 内插是基于在执行插值之前立即感测的凸轮轴的瞬时转速N.
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公开(公告)号：US5335136A
公开(公告)日：1994-08-02
申请号：US74000
申请日：1993-06-09
申请人： Johannes Locher , Herbert Graf , Nestor Rodriguez-Amaya , Alfred Schmitt , Joachim Tauscher , Werner Zimmermann
发明人： Johannes Locher , Herbert Graf , Nestor Rodriguez-Amaya , Alfred Schmitt , Joachim Tauscher , Werner Zimmermann
CPC分类号： H01F7/1877 , F02D41/20
摘要： The invention relates to an electronic circuit arrangement for triggering excitation windings of electromagnetic components, provided with supplementary circuit elements, in particular free-running circuit elements, preferably solenoid valves (MV.sub.1 to MV.sub.n), whereby in order to provide a flexible open-loop control, the components are each connected in series to a controllable contact element (3). To reduce the degree of complexity of the circuit, the manufacturing price and the space requirement, it is proposed that the connecting terminals (1, 4) of this series connection lead directly, and the connections (2) between the components (MV.sub.1 to MV.sub.n) and the contact elements (3) lead via diodes (D.sub.1 to D.sub.n), respectively, to a collecting point (A, B, C), to which collecting points (A, B, C) is linked one and the same supplementary circuit-element configuration (T.sub.F,C.sub.L,10,11) shared by all components. Accordingly, the component parts of the supplementary circuit elements are subject to multiple use; they are available to all of the electromagnetic components.
摘要翻译： 本发明涉及一种电子电路装置，用于触发电磁元件的激励绕组，该辅助电路元件具有辅助电路元件，特别是自由运行电路元件，优选电磁阀（MV1至MVn），从而为了提供灵活的开环控制 ，各部件各自与可控触点元件（3）串联连接。 为了降低电路的复杂程度，制造价格和空间要求，建议该串联的连接端子（1,4）直接引出，并且组件（MV1至MVn）之间的连接（2） ）和接触元件（3）分别通过二极管（D1至Dn）引导到收集点（A，B，C），收集点（A，B，C）连接到一个相同的辅助电路 - 所有组件共享的元素配置（TF，CL，10,11）。 因此，辅助电路元件的组成部分需要多次使用; 它们可用于所有的电磁元件。
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公开(公告)号：US5313153A
公开(公告)日：1994-05-17
申请号：US566366
申请日：1990-09-06
CPC分类号： F02D41/20 , H01H47/325 , F02D2041/2027 , F02D2041/2058 , F02D2041/2075
摘要： A synchronizing current regulator whose clock frequency is able to be readjusted is provided in the case of a circuit configuration for the synchronized supply of an electromagnetic user with regulation which is acted upon by a control signal representing the difference between the instantaneous signal at the user and a predeterminable reference signal.
摘要翻译： PCT No.PCT / DE88 / 00786 Sec。 371 1990年9月6日第 102（e）1990年9月6日PCT PCT日期：1988年12月30日PCT公布。 出版物WO89 / 07831 日期为1989年8月24日。在电路配置的情况下，提供其时钟频率能够被重新调节的同步电流调节器，用于电磁用户的同步供电，其调节由控制信号驱动，控制信号表示 用户的瞬时信号和可预定的参考信号。
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9.发明授权Method and device for the control of a solenoid-valve-controlled fuel-metering system 失效用于控制电磁阀控制的燃料计量系统的方法和装置
公开(公告)号：US5195492A
公开(公告)日：1993-03-23
申请号：US894003
申请日：1992-06-03
CPC分类号： F02D41/401 , F02B1/04 , F02B3/06 , Y02T10/44
摘要： A method and device for the control of a solenoid-valve-controlled fuel-metering system for a diesel gasoline engine provide that the beginning and/or the end of the fuel metering are able to be controlled by trigger instants for the solenoid valve. An angular size is converted into a time quantity by applying at least one rotational-speed value. At least one first time quantity is calculated based upon a first rotational-speed value, and a second time quantity is calculated based upon a second rotational-speed value. A weighted time quantity is determined by generating a mean value from at least the first and second time quantities.
摘要翻译： 用于控制用于柴油机汽油发动机的电磁阀控制的燃料计量系统的方法和装置提供了燃料计量的开始和/或结束能够由用于电磁阀的触发瞬间来控制。 通过施加至少一个转速值将角度尺寸转换成时间量。 基于第一转速值计算至少一个第一时间量，并且基于第二转速值计算第二时间量。 通过从至少第一和第二时间量产生平均值来确定加权时间量。
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10.发明授权Method and device for open-loop control of a solenoid-valve regulated fuel-metering system 失效电磁阀调节燃料计量系统的开环控制方法与装置
公开(公告)号：US5197439A
公开(公告)日：1993-03-30
申请号：US893340
申请日：1992-06-03
CPC分类号： F02D41/401 , F02B3/06 , Y02T10/44
摘要： A method and device for controlling a solenoid-valve-regulated fuel-metering system. Given the desired angular position of a fuel pump camshaft at the beginning of fuel delivery and the desired angular duration of fuel delivery, the method and device of the present invention, while accounting for the switching time of the solenoid valve, determines the trigger instant and shut-off instant for at least one solenoid valve. The present invention achieves more accurate and stable fuel-metering by treating the switching time of the solenoid valve as an angular quantity.
摘要翻译： 一种用于控制电磁阀调节燃料计量系统的方法和装置。 考虑到在燃料输送开始时和燃料输送期望的角度持续时间期间燃料泵凸轮轴的期望的角度位置，本发明的方法和装置在考虑到电磁阀的切换时间的同时，确定了触发时刻， 关闭瞬间至少一个电磁阀。 本发明通过将电磁阀的切换时间视为角度量来实现更准确和稳定的燃料计量。
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