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1. 发明授权

US4362050A Fuel injection nozzle for internal combustion engines 失效
标题翻译：内燃机燃油喷嘴
公开(公告)号：US4362050A
公开(公告)日：1982-12-07
申请号：US166924
申请日：1980-07-08
申请人： Gerhard Stumpp , Ewald Eblen , Karl Hofmann , Odon Kopse , Nestor R. Amaya , Josef Schlagenhauf , Johannes Locher
发明人： Gerhard Stumpp , Ewald Eblen , Karl Hofmann , Odon Kopse , Nestor R. Amaya , Josef Schlagenhauf , Johannes Locher
IPC分类号： F02B3/06 , F02M65/00 , G01M15/00
CPC分类号： F02M65/005 , F02B3/06
摘要： A fuel injection nozzle is proposed, intended in particular for Diesel engines, in which an induction coil is installed in an intermediate disc. The coil core is embodied by a pressure element and a valve needle in force-locking contact therewith. An annular permanent magnet is secured either on the pressure bolt or on the intermediate plate. This embodiment of an injection nozzle, as a so-called needle stroke transducer, is used when it is desired to ascertain the duration of injection and especially the onset of injection.
摘要翻译：提出了一种特别用于柴油发动机的燃料喷射喷嘴，其中感应线圈安装在中间盘中。线圈芯由压力元件和与其力锁定接触的阀针实现。环形永磁体固定在压力螺栓上或中间板上。当需要确定注射的持续时间，特别是注射开始时，使用注射喷嘴的这个实施例，作为所谓的针冲程传感器。

2. 发明授权

US5235949A Method and arrangement for controlling the fuel metered in a diesel engine 失效
标题翻译：用于控制柴油发动机中计量的燃料的方法和装置
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
IPC分类号： F02D41/04 , F02B3/06 , F02D41/14 , F02D41/24 , F02D41/38
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。

3. 发明授权

US5063903A Method and arrangement for controlling the metering of fuel in an internal combustion engine 失效
标题翻译：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
IPC分类号： F02D41/34 , F02B3/06 , F02D41/24 , F02D41/40 , F02D45/00 , F02P7/067
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。

4. 发明授权

US5070836A Method and arrangement for controlling the injection of fuel in an internal combustion engine 失效
标题翻译：用于控制内燃机燃油喷射的方法和装置
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
IPC分类号： F02B3/06 , F02D41/20 , F02D41/24 , F02D41/40 , F02D45/00
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。

5. 发明授权

US5131371A Method and arrangement for controlling a self-igniting internal combustion engine 失效
标题翻译：用于控制自燃式内燃机的方法和装置
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。

6. 发明授权

US5816220A Process and device for monitoring a fuel delivery system 失效
标题翻译：用于监测燃油输送系统的过程和装置
公开(公告)号：US5816220A
公开(公告)日：1998-10-06
申请号：US836027
申请日：1997-04-30
申请人： Gerhard Stumpp , Johannes Locher , Claus Maier , Jurgen Biester , Werner Teschner , Wilhelm Eyberg , Jochen Neumeister
发明人： Gerhard Stumpp , Johannes Locher , Claus Maier , Jurgen Biester , Werner Teschner , Wilhelm Eyberg , Jochen Neumeister
IPC分类号： F02M47/02 , F02B3/06 , F02D17/02 , F02D17/04 , F02D41/22 , F02D41/38 , F02D45/00 , F02M55/02 , F02M63/00
CPC分类号： F02D41/3827 , F02D35/025 , F02D41/221 , F02B3/06 , F02D2041/224 , F02D2200/0602 , F02D2250/31 , F02D35/023 , F02D41/3836
摘要： In a process and in a device for monitoring a fuel delivery system, in particular a common rail system for a diesel engine, a defect in the delivery system is found when a signal from a temperature sensor and/or a pressure sensor deviates from a predetermined value.
摘要翻译： PCT No.PCT / DE96 / 00749 Sec。 371日期1997年04月30日 102（e）日期1997年4月30日PCT 1996年4月24日PCT PCT。公开号WO97 / 12131 日期1997年4月3日在用于监测燃料输送系统（特别是用于柴油发动机的共轨系统）的过程和装置中，当来自温度传感器和/或压力的信号时，发现输送系统中的缺陷传感器偏离预定值。

7. 发明授权

US4359991A Method and apparatus for fuel metering in internal combustion engines 失效
标题翻译：内燃机燃油计量方法和装置
公开(公告)号：US4359991A
公开(公告)日：1982-11-23
申请号：US228399
申请日：1981-01-26
申请人： Gerhard Stumpp , Ludwig Walz , Gerhard Schielinsky , Wolf Wessel , Thomas Kuttner , Ulrich Flaig , Fridolin Piwonka , Hermann Eisele , Andreas Boehringer , Hans Kubach , Johannes Locher , Waldemar Becker
发明人： Gerhard Stumpp , Ludwig Walz , Gerhard Schielinsky , Wolf Wessel , Thomas Kuttner , Ulrich Flaig , Fridolin Piwonka , Hermann Eisele , Andreas Boehringer , Hans Kubach , Johannes Locher , Waldemar Becker
IPC分类号： F02D41/34 , F02B3/06 , F02D21/08 , F02D41/02 , F02D41/14 , F02D41/18 , F02D45/00 , F02M26/62 , F02D37/02 , F02B3/00 , F02D5/00 , F02M25/06
CPC分类号： F02D41/182 , F02D41/0065 , F02M26/62 , F02B3/06 , Y02T10/47
摘要： A fuel control system for an internal combustion engine with correction for optimum values based on a variety of factors. Characteristic engine data is stored in preferably digital memories with capabilities for interpolation. Upon addressing the engine data fields with input signals related to current operational variables, for example the accelerator pedal position, the control system derives therefrom a nominal air flow rate which is used as the reference value in a control loop that sets the amount of recycled exhaust gas and the fresh air flow. As the actual air flow rate approaches the reference value, the fuel flow is adjusted to insure correct mixtures at all times. In another embodiment, the fuel is supplied on demand but cannot exceed a maximum value except under special override conditions. Several other embodiments and variants are presented.
摘要翻译：一种用于内燃机的燃料控制系统，其基于各种因素校正最佳值。特征引擎数据存储在具有插值能力的优选数字存储器中。在使用与当前操作变量（例如加速器踏板位置）相关的输入信号来寻址发动机数据区域时，控制系统从其中导出标称空气流量，其用作控制回路中的参考值，该控制回路设定再循环排气量气体和新鲜空气流。随着实际空气流量接近参考值，调整燃料流量以确保所有时间都有正确的混合物。在另一个实施例中，根据需要提供燃料，但除特殊的超驰条件之外不能超过最大值。呈现了其他几个实施例和变型。

8. 发明授权

US5319180A Glow plug with constant-structure cobalt-iron PTC resistor 失效
标题翻译：具有恒定结构钴铁PTC电阻的辉光插头
公开(公告)号：US5319180A
公开(公告)日：1994-06-07
申请号：US862589
申请日：1992-06-26
申请人： Johannes Locher , Friedrich Muhleder , Bernhard Kaczynski , Werner Teschner
发明人： Johannes Locher , Friedrich Muhleder , Bernhard Kaczynski , Werner Teschner
IPC分类号： F23Q7/00 , F02P19/02 , H05B3/00
CPC分类号： F23Q7/001
摘要： A sheathed-element glow plug for disposition in the combustion chamber of air-compressing internal combustion engines is proposed which in a known manner contains a resistor element (17) in its sheathed-element (13), where this resistor element (17) is composed of two serially connected resistor spirals (20, 21). While the resistor spiral (20) on the combustion chamber side is a heater spiral with a resistance behavior which is essentially the same at all operating temperatures, the wirespiral shaped resistance spiral (21) on the side remote from the combustion chamber which acts as a regulating element, has a high temperature resistance coefficient. This resistance spiral (21) consists of a cobalt-iron alloy, which is not subject to material breakdown under the temperature stresses occurring in an internal combustion engine; the cobalt-iron alloy has been selected in such a way that it maintains a cubic face-centered material structure during all operational stages of the sheathed-element glow plug (10) from 0.degree.-1200.degree. C.; the iron content of this cobalt-iron alloy lies between 6 and 18 weight percent, preferably at 2 to 14 weight percent. The resistor element (17) formed as a wire spiral is embedded in a known manner in an insulating material (18), which is electrically insulating and conducts heat well.
摘要翻译： PCT No.PCT / DE91 / 00181 Sec。 371日期：1992年6月26日 102（e）日期1992年6月26日PCT 1991年3月1日PCT公布。出版物WO91 / 15717 提出了一种用于在空气压缩内燃机的燃烧室中配置的护套元件电热塞，其已知方式在其护套元件（13）中包含电阻元件（17），其中该电阻元件（17）由两个串联的电阻螺旋（20,21）构成。虽然燃烧室侧的电阻螺旋（20）是加热器螺旋，其阻力特性在所有操作温度下基本相同，但远离燃烧室的一侧的螺旋形阻力螺旋（21）作用为调节元件，具有耐高温系数。这种阻力螺旋（21）由钴铁合金组成，在内燃机中发生的温度应力下不会发生材料破坏; 已经选择了钴 - 铁合金，使得其在0-112℃下在护套元件预热塞（10）的所有操作阶段期间保持立方体面心材料结构; 该钴 - 铁合金的铁含量在6至18重量％之间，优选2至14重量％。形成为线螺旋状的电阻元件（17）以已知的方式嵌入绝缘材料（18）中，绝缘材料（18）是电绝缘的并且传导良好的热量。

9. 发明授权

US4563995A Method of and circuit for analyzing output signals from a sensor installed in an internal combustion engine 失效
标题翻译：用于分析来自安装在内燃机中的传感器的输出信号的方法和电路
公开(公告)号：US4563995A
公开(公告)日：1986-01-14
申请号：US549794
申请日：1983-11-07
申请人： Johannes Locher , Wolfgang Schmidt
发明人： Johannes Locher , Wolfgang Schmidt
IPC分类号： F02D41/40 , F02D41/24 , F02D41/34 , F02D45/00 , F02M65/00 , G01R29/02 , G01R31/00 , F02B3/00
CPC分类号： F02D41/28 , F02D41/345 , G01R29/02 , G01R31/006 , F02B2275/14 , Y02T10/123 , Y02T10/44
摘要： A method for evaluating output signals of a sensor for measuring operational parameters of an internal combustion engine, utilizes characteristic wave forms of signal portions derived from a sensor. Threshold levels for setting the beginning and the end of an injection process are determined from threshold levels of an (n+m)th signal portion which are derived from a fraction of preceding nth signal. The device for carrying out this method includes a store for the peak value of the nth signal and a controlled discharging device which cooperates with a threshold switch and which is controlled by other parameters of the engine such as rotary speed.
摘要翻译：一种用于评估用于测量内燃机的操作参数的传感器的输出信号的方法，利用从传感器导出的信号部分的特征波形。用于设定喷射处理的开始和结束的阈值水平由从前一个第n个信号的一部分导出的第（n + m）个信号部分的阈值水平确定。用于执行该方法的装置包括用于第n个信号的峰值的存储器和与阈值开关配合并由发动机的其它参数（例如旋转速度）控制的受控放电装置。

10. 发明授权

US4487059A Circuit for producing pulses indicative of speed from a rotary generator without timing shift 失效
标题翻译：用于产生表示来自旋转发生器的速度的脉冲的电路，无需定时偏移
公开(公告)号：US4487059A
公开(公告)日：1984-12-11
申请号：US504474
申请日：1983-06-15
申请人： Werner Fischer , Helmut Kniss , Johannes Locher
发明人： Werner Fischer , Helmut Kniss , Johannes Locher
IPC分类号： F02P5/155 , G01P3/48 , G01M15/00
CPC分类号： F02P5/155 , G01P3/4802 , Y02T10/46
摘要： The Schmitt trigger threshold switch which produces rectangular waves in response to the output of a rotary ignition timing generator has a variable bias applied to its switch-in threshold which is proportional to the amplitude of the generator output, while the switch-out threshold remains fixed at or near zero voltage. The bias, which may be developed by a peak detector, prevents inherent ignition timing shift as the generator turns faster. The Schmitt trigger utilizes an inverting comparator so that a "lowest-wins" circuit can be used for applying stabilizing negative feedback or bias to the comparator. The bias provides immunity to disturbing voltages which increase with signal amplitude.
摘要翻译：响应于旋转点火正时发生器的输出产生矩形波的施密特触发阈值开关具有施加到其与开关阈值成比例的开关阈值的可变偏置，而开关阈值保持固定在或接近零电压。由峰值检测器可能产生的偏压可防止发生器转速变快时的固有点火正时偏移。施密特触发器使用反相比较器，以便可以使用“最低电平”电路将稳定的负反馈或偏置应用于比较器。该偏置可提供对信号幅度增加的干扰电压的抗扰度。

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