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1. 发明申请

WO1997011266A1 METHOD AND DEVICE FOR CONTROLLING AN ACTUATOR ELEMENT 审中-公开
标题翻译：方法和装置控制致动器
公开(公告)号：WO1997011266A1
公开(公告)日：1997-03-27
申请号：PCT/DE1996000694
申请日：1996-04-19
申请人： ROBERT BOSCH GMBH , SCHÖNFELDER, Dietbert , BARBEHÖN, Kai-Lars , TAUSCHER, Joachim , DÖRR, Wolfgang
发明人： ROBERT BOSCH GMBH
IPC分类号： F02D41/30
CPC分类号： H02P8/32 , F02D41/1497 , F02D41/22
摘要： Described is a method and device for the control of an actuator element, in particular an actuator element subject to fixed-cycle control in an internal-combustion engine. The control-signal frequency is adjustable to avoid resonance effects. The control-signal frequency is adjusted with time between a first and a second limiting value in accordance with a predetermined function.
摘要翻译：公开的是一种方法和一种用于控制致动器的装置，特别主频描述的内燃发动机的驱动致动器。驱动器的频率是可以改变的，以避免共振效应。驱动信号的频率的第一和根据随时间的预定功能的第二极限值之间变化。

2. 发明申请

WO1990009518A1 CIRCUIT ARRANGEMENT AND PROCESS FOR ACCELERATED SWITCHING OF ELECTROMAGNETIC CONSUMERS 审中-公开
标题翻译：电子消费者加速切换的电路布置和工艺
公开(公告)号：WO1990009518A1
公开(公告)日：1990-08-23
申请号：PCT/DE1990000050
申请日：1990-01-27
申请人： ROBERT BOSCH GMBH , LOCHER, Johannes , GRAF, Herbert , RODRIGUEZ-AMAYA, Nestor , SCHMITT, Alfred , TAUSCHER, Joachim , ZIMMERMANN, Werner
发明人： ROBERT BOSCH GMBH
IPC分类号： F02D41/30
CPC分类号： H01H47/043 , F02D41/20 , F02D2041/2006 , F02D2041/201
摘要： The invention concerns a circuit arrangement and a process for operating an electromagnetic consumer (1) on a supply voltage (4), with a switching element connected in series to the consumer (1) and an energy-supply circuit (9) which accelerates the switching on of the consumer (1). The energy-supply circuit (9) contains a charging capacitor (CL) which can be charged in a defined manner by means of a controllable switching element (11) via an inductance (L) in order to accelerate the switching on process of the electromagnetic consumer (1) in a precisely controlled manner. Possibilities for accelerating not only the switching on process but also the switching off process of the electromagnetic consumer (1) are described.

3. 发明申请

WO1990005845A1 SOLENOID VALVE, IN PARTICULAR FOR FUEL INJECTION PUMPS 审中-公开
标题翻译：电磁阀，特别是燃油喷射泵
公开(公告)号：WO1990005845A1
公开(公告)日：1990-05-31
申请号：PCT/DE1989000697
申请日：1989-11-03
申请人： ROBERT BOSCH GMBH , TAUSCHER, Joachim
发明人： ROBERT BOSCH GMBH
IPC分类号： F02M51/06
CPC分类号： F02D41/28 , F02D35/0007 , F02D41/2096 , F02D2200/063 , F02M59/466 , F02M2200/21 , F02M2200/24 , H01F7/1607 , Y10T137/8242
摘要： In a solenoid valve, in particular for fuel injection pumps, the end position of the valve needle (20) when the valve seat (14) is open is detected by a switch-position indicator (46) which has a piezoceramic (47) arranged in a stroke limit stop (28) for the valve needle (20). The open-valve signal generated by the piezoceramic (47) when contacted by the valve needle (20) is transmitted to the control device (40) of the solenoid valve by the two-lead connecting cable (34) required to excite the electromagnets (25) of the solenoid valve. To this end, the switch element (44) in the control device (40), which actuates the magnets, is connected downstream, viewed in the direction of the current, to the magnetizing coil (24) via the return line (49) of the connecting cable (34), and the piezoceramic (47) is connected in parallel with the electrical outputs (51, 52) of the series circuit consisting of a diode (50) and the magnetic coil (24).
摘要翻译：在电磁阀（特别是燃料喷射泵）中，当阀座（14）打开时，阀针（20）的端部位置被开关位置指示器（46）检测，开关位置指示器（46）布置有压电陶瓷（47）在阀针（20）的行程极限止挡（28）中。由阀针（20）接触时由压电陶瓷（47）产生的开阀信号通过激励电磁体所需的双引线连接电缆（34）传输到电磁阀的控制装置（40） 25）。为此，驱动磁体的控制装置（40）中的开关元件（44）经由电流线（49）的返回线（49）连接到电磁线圈（24）的下游连接电缆（34）和压电陶瓷（47）与由二极管（50）和电磁线圈（24）组成的串联电路的电输出（51,52）并联连接。

4. 发明申请

WO1989007831A1 CIRCUIT ARRANGEMENT FOR CYCLIC SUPPLY 审中-公开
标题翻译：循环供电电路安排
公开(公告)号：WO1989007831A1
公开(公告)日：1989-08-24
申请号：PCT/DE1988000786
申请日：1988-12-30
申请人： ROBERT BOSCH GMBH , LOCHER, Johannes , FISCHER, Werner , TAUSCHER, Joachim
发明人： ROBERT BOSCH GMBH
IPC分类号： H01H47/32
CPC分类号： F02D41/20 , F02D2041/2027 , F02D2041/2058 , F02D2041/2075 , H01H47/325
摘要： A circuit arrangement for cyclic supply of an electromagnetic consumer, with a control device actuated by a control signal equal to the difference between the instantaneous signal to the consumer and a given guiding signal, comprises a cyclic current regulator whose timing pulse rate is adjustable.

5. 发明申请

WO1990007781A1 ELECTRONIC CIRCUIT ARRANGEMENT 审中-公开
标题翻译：电子电路布置
公开(公告)号：WO1990007781A1
公开(公告)日：1990-07-12
申请号：PCT/DE1989000785
申请日：1989-12-21
申请人： ROBERT BOSCH GMBH , LOCHER, Johannes , GRAF, Herbert , RODRIGUEZ-AMAYA, Nestor , SCHMITT, Alfred , TAUSCHER, Joachim , ZIMMERMANN, Werner
发明人： ROBERT BOSCH GMBH
IPC分类号： H01F07/18
CPC分类号： H01F7/1877 , F02D41/20
摘要： In an electronic circuit arrangement for triggering exciter coils of electromagnetic components provided with auxiliary wiring, in particular free circulation wiring, preferably solenoid valves (MV1 to MVn), the components are connected in series to a controllable switching element (3) in order to obtain flexible control. To reduce the number of circuits, manufacturing costs and the space required, the connections (1, 4) of this series circuit lead directly to a collecting point (A, B, C), and the connections (2) between the components (MV1 to MVn) and the switching elements (3) also lead to these collecting points (A, B, C) via diodes (D1 to Dn). A single auxiliary circuit (TF, CL, 10, 11) common to all components is connected to these collecting points. The elements of the auxiliary circuit are therefore used in numerous ways, since they are available to all the electromagnetic components.

6. 发明申请

WO1990007188A1 PROCESS AND DEVICE FOR CONTROLLING AND DETECTING THE MOVEMENT OF AN ARMATURE OF AN ELECTROMAGNETIC SWITCHING DEVICE 审中-公开
标题翻译：用于控制和检测电磁开关装置的动作的过程和装置
公开(公告)号：WO1990007188A1
公开(公告)日：1990-06-28
申请号：PCT/DE1989000758
申请日：1989-12-07
申请人： ROBERT BOSCH GMBH , LOCHER, Johannes , SIEBERT, Hans-Joachim , GRAF, Herbert , RODRIGUEZ-AMAYA, Nestor , KARLE, Anton , SCHMITT, Alfred , TAUSCHER, Joachim , ZIMMERMANN, Werner , BUISSON, Dominique , HEHN, Lucien , LAUVIN, Pierre , PAGANON, Henri
发明人： ROBERT BOSCH GMBH
IPC分类号： H01F07/18
CPC分类号： B60T8/90 , B60T8/36 , F02D41/20 , F02D2041/2017 , F02D2041/2051 , F02D2041/2055 , F02D2041/2058 , H01F7/1844
摘要： A process for controlling and detecting the movement of an armature of an electromagnetic switching device with an excitation coil comprises the following steps: to move the armature into an operating position, a current (i) or a voltage (u1) is applied to the excitation coil (3); before the armature starts moving, the current or the voltage is increased above a value at which the armature remains in the operating position; before the armature stops moving, the current or the voltage is decreased to a given value sufficient to maintain the armature in the operating position; finally, the variations in the current or the voltage with time are determined after the value used to detect the moment at which the armature stops moving has been adjusted. This process can be used, for example, to monitor the solenoid valve of a fuel injection device in an internal combustion engine with great precision, which permits optimal control of the time and duration of injection.
摘要翻译：用于控制和检测具有励磁线圈的电磁开关装置的电枢的移动的过程包括以下步骤：将电枢移动到操作位置，将电流（i）或电压（u1）施加到激励线圈（3）; 在电枢开始移动之前，电流或电压增加到电枢保持在操作位置的值以上; 在电枢停止移动之前，电流或电压降低到足以将电枢保持在操作位置的给定值; 最后，在用于检测电枢停止移动的时刻的值已被调整之后，确定电流或电压随时间的变化。该过程可以用于例如以高精度监视内燃机中的燃料喷射装置的电磁阀，这允许最佳地控制喷射的时间和持续时间。

7. 发明申请

WO1989011034A1 CONTROL SYSTEM FOR DIESEL INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：柴油机内燃机控制系统
公开(公告)号：WO1989011034A1
公开(公告)日：1989-11-16
申请号：PCT/DE1989000274
申请日：1989-04-28
申请人： ROBERT BOSCH GMBH , STÜRZ, Manfred , TAUSCHER, Joachim
发明人： ROBERT BOSCH GMBH
IPC分类号： F02D41/38
CPC分类号： F02D41/20 , F02B3/06 , F02D41/402 , F02D2041/2027 , F02D2200/0602 , F02D2250/31 , Y02T10/44
摘要： An arrangement for regulating or controlling diesel internal combustion engines permits electronic regulation and/or control of the injection process. To this end, a dosing valve is repeatedly actuated during each dosing cycle. The course of injection can thereby be modified as desired within wide limits. The pressure in the pump working chamber can also be regulated.
摘要翻译：用于调节或控制柴油内燃机的装置允许电子调节和/或控制喷射过程。为此，在每个给药循环期间，计量阀被重复地致动。因此可以根据需要在宽范围内修改注射过程。泵工作室中的压力也可以调节。

8. 发明申请

WO1989003579A1 CIRCUIT ARRANGEMENT FOR ACCELERATING THE SUPPLY TO AN ELECTROMAGNETIC CONSUMER 审中-公开
标题翻译：用于加速向电磁消费者供电的电路装置
公开(公告)号：WO1989003579A1
公开(公告)日：1989-04-20
申请号：PCT/DE1988000377
申请日：1988-06-24
申请人： ROBERT BOSCH GMBH , TAUSCHER, Joachim
发明人： ROBERT BOSCH GMBH
IPC分类号： H01F07/18
CPC分类号： H03K17/04163 , F02D41/20 , F02D2041/2006 , F02D2041/2027 , F02D2041/2075 , H01F7/18 , H03K17/04166
摘要： A circuit arrangement for supplying an electromagnetic consumer with a supply voltage has, in addition to a driving circuit connected in series to the consumer, which can be shorted out by a reset circuit in order to disconnect the consumer, at least one energy store in the reset circuit for receiving the energy stored in the consumer.

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