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1. 发明授权

US5239968A Electrically controlled fuel injection system 失效
标题翻译：电控燃油注入系统
公开(公告)号：US5239968A
公开(公告)日：1993-08-31
申请号：US996338
申请日：1992-12-23
申请人： Nestor Rodriguez-Amaya , Friedrich Weiss , Alfred Schmitt
发明人： Nestor Rodriguez-Amaya , Friedrich Weiss , Alfred Schmitt
IPC分类号： F02M41/12 , F02M57/02 , F02M59/26 , F02M59/36 , F02M59/46 , F02M63/00
CPC分类号： F02M59/366 , F02M59/466 , F02M2200/304
摘要： The invention relates to an electrically controlled injection system for internal combustion engines, in which a magnet valve that is open when without current is used to control the fuel quantity of a high-pressure chamber in the injection pump. A pressure chamber communicates via a pressure conduit directly with the pump work chamber of the high-pressure pump, and a connection from the pressure chamber to a diversion chamber is controlled by a movable valve member via a valve seat. A diversion bore, and a pressure equalization piston is disposed on the valve member, via a neck, on a side remote from the magnet, so that approximately the same pressure as on the magnet side of the movable valve member prevails on the face end of this pressure equalization piston. The chambers on both face ends of the valve member communicate with one another through a connecting conduit, and a further connecting conduit leads from the magnet chamber to a leakage chamber. In one feature of the invention, first and second throttles are disposed upstream of the face end chamber and at the end of the connecting conduit, so that the valve member is embedded in a hydraulic column of equal pressure.
摘要翻译：本发明涉及一种用于内燃机的电控喷射系统，其中使用无电流时打开的磁阀来控制喷射泵中的高压室的燃料量。压力室通过压力导管直接与高压泵的泵工作室连通，并且从压力室到转向室的连接通过阀座由可动阀构件控制。分流孔和压力平衡活塞通过颈部在远离磁体的一侧设置在阀构件上，使得与可动阀构件的磁体侧大致相同的压力在这个压力平衡活塞。阀构件的两个端部上的腔室通过连接导管彼此连通，另外的连接导管从磁体室引导到泄漏室。在本发明的一个特征中，第一和第二节流件设置在面端室的上游并且在连接导管的端部处，使得阀构件嵌入在等压的液压柱中。

2. 发明授权

US5245501A Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member 失效
标题翻译：用于控制和测量电磁开关构件的臂的运动的过程和装置
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
IPC分类号： B60T8/36 , B60T8/90 , F02D41/20 , H01F7/18
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。

3. 发明授权

US4793313A Fuel injection apparatus for internal combustion engines 失效
标题翻译：内燃机燃油喷射装置
公开(公告)号：US4793313A
公开(公告)日：1988-12-27
申请号：US24196
申请日：1987-03-10
申请人： Henri Paganon , Werner Pape , Nestor Rodriguez-Amaya , Alfred Schmitt
发明人： Henri Paganon , Werner Pape , Nestor Rodriguez-Amaya , Alfred Schmitt
IPC分类号： F02M41/12 , F02M51/00 , F02M51/04 , F02M59/20 , F02M59/36 , F02M59/46 , F02M65/00 , F02M39/00
CPC分类号： F02M59/466 , F02M59/366 , F02M65/005 , F02M2200/24
摘要： A fuel injection apparatus for internal combustion engines in which via an electrically controlled valve communication is established between a pump work chamber of a fuel injection pump and a low-pressure fuel chamber, and the switching times and movement times of the valve member of the valve are detected with the aid of a switching position transducer. The actual switching times are used for correction of the control times of the valve and thus for correction of the quantity of fuel attaining injection.
摘要翻译：一种用于内燃机的燃料喷射装置，其中在燃料喷射泵的泵工作室和低压燃料室之间经由电控阀连通，并且阀的阀构件的切换时间和移动时间借助于切换位置传感器来检测。实际的切换时间用于校正阀门的控制时间，从而用于校正燃油喷射量。

4. 发明授权

US5335136A Electronic circuit arrangement for triggering solenoid valves 失效
标题翻译：用于触发电磁阀的电子电路装置
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
IPC分类号： H01F7/18 , H01H47/00
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。

5. 发明授权

US5267546A Method and apparatus for controlling a fuel pump 失效
标题翻译：用于控制燃油泵的方法和装置
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
IPC分类号： F02B1/04 , F02B3/06 , F02D41/34 , F02D41/38 , F02M39/00
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.

6. 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。

7. 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。

8. 发明授权

US4811710A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4811710A
公开(公告)日：1989-03-14
申请号：US220278
申请日：1988-07-18
申请人： Alfred Schmitt , Gerhard Stumpp , Dietrich Trachte , Wolf Wessel
发明人： Alfred Schmitt , Gerhard Stumpp , Dietrich Trachte , Wolf Wessel
IPC分类号： F02D1/02 , F02D1/12 , F02D17/00 , F02D17/04 , F02D41/22 , F02M63/02 , F02M39/00
CPC分类号： F02D1/12 , F02D17/04 , F02D41/221 , F02M63/0205
摘要： A fuel injection pump for internal combustion engines having a hydraulic control mechanism includes a control cylinder with a control piston actuating a control member, a hydraulic work chamber and one switching valve each for an input and an output controlled by a valve control unit. The inflow to and return from the work chamber is provided with the control valves in order to shut down the engine upon a shutoff or a malfunction in the hydraulic control mechanism. The fuel feed pump is electrically driven, and the hydraulic work chamber communicates with the fuel tank via a relief device. The supply of current to the valve control unit and the feed pump is switched on and off, along with the rest of the current supply to the engine, via a driving switch. Additionally, the valve control unit is embodied such that upon the appearance of a persistent control deviation of the control member, the valve control unit shuts off the feed pump. The relief device includes various variant embodiments operative upon shutoff of the current supply or the occurrence of a malfunction and enables the restoration of the control mechanism to its zero or stopping position.
摘要翻译：一种具有液压控制机构的内燃机用燃料喷射泵，具有：控制气缸，具有致动控制构件的控制活塞，液压工作室和一个切换阀，各自用于由阀控制单元控制的输入和输出。为了在液压控制机构的关闭或故障时关闭发动机，从工作室流入和返回的控制阀设有控制阀。燃料供给泵是电驱动的，并且液压工作室通过释放装置与燃料箱连通。通过驱动开关，向阀控制单元和进给泵的电流供应以及通向发动机的剩余电流被打开和关闭。此外，阀控制单元被实施为使得在出现控制构件的持续控制偏差时，阀控制单元关闭进给泵。卸载装置包括在关闭当前供应或发生故障时操作的各种变型实施例，并且使得能够将控制机构恢复到其零点或停止位置。

9. 发明授权

US4332627A Method of eliminating lattice defects in a semiconductor device 失效
标题翻译：消除半导体器件中的晶格缺陷的方法
公开(公告)号：US4332627A
公开(公告)日：1982-06-01
申请号：US140270
申请日：1980-04-14
申请人： Alfred Schmitt , Gerd Schorer
发明人： Alfred Schmitt , Gerd Schorer
IPC分类号： H01L21/265 , H01L21/322 , H01L3/14 , B01J17/00
CPC分类号： H01L21/3221 , H01L21/26513
摘要： The invention relates to a semiconductor device and to a method of fully eliminating lattice defects in N-conductive zones of a semiconductor device which are generated by ion implantation of phosphorus. According to the invention, conductivity-determining ions like antimony or arsenic are implanted into phosphorus-doped zones of a semi-conductor device. A dosage of 1 to 10% of the phosphorus dose is used. The implantation of the antimony or arsenic takes place with the same, or with a greater implantation depth than the phosphorus depth. Subsequent to the antimony/arsenic implantation the device is annealed in an inert gas atmosphere at approximately 1000.degree. C.
摘要翻译：本发明涉及一种半导体器件和完全消除由离子注入磷产生的半导体器件的N导电区域中的晶格缺陷的方法。根据本发明，将诸如锑或砷的导电率确定离子注入到半导体器件的磷掺杂区中。使用1〜10％的磷剂量。锑或砷的植入与磷深度相同或具有更大的注入深度进行。在锑/砷注入之后，器件在约1000℃的惰性气体气氛中退火。

10. 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。

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