公开(公告)号：US20080109151A1

公开(公告)日：2008-05-08

申请号：US10540413

申请日：2003-06-24

申请人： Rolf Jaros ,  Hubert Schweiggart ,  Ulf Pischke ,  Hermann Gaessler

发明人： Rolf Jaros ,  Hubert Schweiggart ,  Ulf Pischke ,  Hermann Gaessler

IPC分类号： F02D45/00

CPC分类号： F02D13/0203 ,  F01L9/02 ,  F01L2800/00 ,  F02D13/0253 ,  F02D41/20 ,  F02D2041/001 ,  Y02T10/18

摘要： A method for triggering solenoid valves assigned to gas-exchange valves in an electrohydraulic valve activation of an internal combustion engine having a plurality of combustion chambers. The solenoid valves assigned to the gas-exchange valves may be activated independently of each other. To this end, crankshaft-synchronous trigger signal for solenoid valves of the internal combustion engine are ascertained in a control unit and transmitted to an output stage. The output stage controls the solenoid valves on the basis of the transmitted trigger signals. Each combustion chamber of the internal combustion engine has at least one intake valve and at least one discharge valve as gas-exchange valve. All solenoid valves of all gas-exchange valves of a combustion chamber form a solenoid-valve set. One activation profile in each case is specified for all solenoid valves of a solenoid valve set. In the control unit, a crankshaft-synchronous activation signal is ascertained for each combustion chamber and supplied to the output stage. The output stage triggers the solenoid valves of the solenoid-valve set on the basis of the activation signal of the cylinders according to the activation profile stored for the individual solenoid valve.

摘要翻译： 一种在具有多个燃烧室的内燃机的电动液压阀启动中触发分配给气体交换阀的电磁阀的方法。 分配给气体交换阀的电磁阀可以彼此独立地启动。 为此，在控制单元中确定内燃机的电磁阀的曲轴同步触发信号，并将其发送到输出级。 输出级根据发送的触发信号控制电磁阀。 内燃机的每个燃烧室具有至少一个进气门和至少一个排气阀作为气体交换阀。 燃烧室的所有气体交换阀的所有电磁阀形成电磁阀组。 对于电磁阀组的所有电磁阀，都规定了每种情况下的一个激活曲线。 在控制单元中，为每个燃烧室确定曲轴同步启动信号并将其提供给输出级。 输出级根据对各个电磁阀存储的激活曲线，根据气缸的启动信号触发电磁阀组的电磁阀。

公开(公告)号：US20060241846A1

公开(公告)日：2006-10-26

申请号：US10547190

申请日：2003-10-06

申请人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart ,  Christian Grosse

发明人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart ,  Christian Grosse

IPC分类号： G06F17/00 ,  F01L9/02

CPC分类号： F15B15/2838 ,  F01L9/02 ,  F15B1/024

摘要： In an hydraulic actuator, a movement of an actuating element of the actuator is effected in that a working chamber of the actuator, with the aid of a valve device, is able to be selectively connected to, and disconnected from, a fluid reservoir in which pressurized hydraulic fluid is stored. The lift of the actuating element of the actuator is a function of a fluid volume present in the working chamber. It is provided that, to ascertain an instantaneous operating performance of the actuator, the working chamber is briefly connected to the fluid reservoir, the corresponding pressure drop in the fluid reservoir is recorded, and the corresponding lift is determined from the pressure drop with the aid of known geometrical variables of the actuator.

摘要翻译： 在液压致动器中，执行器的致动元件的运动是因为致动器的工作室借助于阀装置能够被选择性地连接到流体储存器，并且与其分离，其中 加压液压油被储存。 致动器的致动元件的提升是存在于工作室中的流体体积的函数。 规定为了确定致动器的瞬时操作性能，将工作室短暂地连接到流体储存器，记录流体储存器中相应的压降，并且借助于辅助压力来确定对应的升力 已知的致动器的几何变量。

公开(公告)号：US5539320A

公开(公告)日：1996-07-23

申请号：US341220

申请日：1994-12-05

申请人： Hermann Vetter ,  Hubert Schweiggart

发明人： Hermann Vetter ,  Hubert Schweiggart

IPC分类号： G01R15/14 ,  G01R19/00 ,  G01R19/32 ,  G01R35/00 ,  G01R31/00

CPC分类号： G01R15/146 ,  G01R19/0092 ,  G01R19/32

摘要： A method of determining a measurement value (U.sub.-- M) utilizes a calibrating operation and a measuring operation together with an operational amplifier (OP) having an output voltage (U.sub.-- A). The measurement value (U.sub.-- M) represents a current (I) flowing through a load (L) in a motor vehicle having a battery. The battery has a terminal of high potential and a terminal of low potential with the difference between the potentials being the battery voltage (U.sub.-- BATT). The load (L) is connected into a load current circuit and a measuring resistor (R.sub.-- M) also is connected into the load current circuit conducting a load current (I) which, in turn, causes a voltage (R.sub.-- M.cndot.I) to drop across the measuring resistor (R.sub.-- M). The method includes the steps of: amplifying the voltage R.sub.-- M.cndot.I across the measuring resistor (R.sub.-- M) utilizing the operational amplifier (OP); performing the calibrating operation with a sequence of substeps; and, performing the measuring operation with a further sequence of substeps to obtain the measurement value (U.sub.-- M). In this way, the previously required balancing of resistors in the calibrating operation can be omitted.

摘要翻译： 确定测量值（U-M）的方法与具有输出电压（U-A）的运算放大器（OP）一起使用校准操作和测量操作。 测量值（U-M）表示流过具有电池的机动车辆中的负载（L）的电流（I）。 电池具有高电位端子和低电位端子，电位差是电池电压（U-BATT）。 负载（L）连接到负载电流电路中，测量电阻（RM）也连接到负载电流电路中，负载电流（I）导致负载电流（I），这又导致电压（RM.I）下降 测量电阻（RM）。 该方法包括以下步骤：利用运算放大器（OP）放大跨越测量电阻器（R-M）的电压R-M.I; 用一系列子步骤执行校准操作; 并且进一步用子步骤进行测量操作以获得测量值（U-M）。 这样，可以省略校准操作中先前要求的电阻的平衡。

公开(公告)号：US07434552B2

公开(公告)日：2008-10-14

申请号：US10523254

申请日：2003-06-18

申请人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart

发明人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart

IPC分类号： F01L9/04

CPC分类号： F01L9/04 ,  F01L2201/00 ,  F02D41/20

摘要： A method for controlling and/or regulating a d.c. converter for at least two electromagnetic valves of an internal combustion engine of a motor vehicle is provided. A current generated by the d.c. converter is supplied to each valve. A determination is made as to when the total currents supplied to the valves constitute a high load for the d.c. converter. If this is the case, the d.c. converter is influenced in the sense of better processing of the high load.

摘要翻译： 一种用于控制和/或调节直流的方法。 提供了用于机动车辆的内燃机的至少两个电磁阀的转换器。 由电流产生的电流 转换器供应给每个阀。 确定供应给阀门的总电流何时构成高负荷的直流。 转换器。 如果是这样的话， 转换器在高负载更好的处理意义上受到影响。

公开(公告)号：US5285762A

公开(公告)日：1994-02-15

申请号：US862567

申请日：1992-06-22

申请人： Peter Werner ,  Hermann Hemminger ,  Hubert Schweiggart ,  Andreas Werner

发明人： Peter Werner ,  Hermann Hemminger ,  Hubert Schweiggart ,  Andreas Werner

IPC分类号： F02D41/14 ,  G01N27/00 ,  G01N27/409 ,  G01N27/417

CPC分类号： F02D41/1494 ,  F02D41/1479 ,  F02D41/1495 ,  G01N27/417

摘要： A system for monitoring the operability of a probe heating device is introduced which comprises a probe heater, an arrangement which supplies the probe heater with the necessary electrical energy and the corresponding supply leads. The essence of the invention is that the heating current for a probe heater causes a measuring voltage on a measuring resistor connected in series with the probe heater. The measuring voltage is compared to a further voltage which is emitted by a reference element. The reference element is at a similar temperature as the measuring resistor or receives a measuring signal which corresponds to the temperature of the measuring resistor and emits a voltage which has a similar temperature response as the measuring voltage. By means of this comparison of both voltages, it is possible to conclude as to the current flowing through the heater and therefore as to the operability of the probe heating device without switching too high a resistor in series with the probe heater.

摘要翻译： 该建议是用于监测探头加热装置的操作的系统，该探针加热装置由探头加热装置，向所述加热装置提供所需电力的装置和适当的线路组成。 本发明的实质是用于探针加热装置的加热电流产生与其串联的测量电阻器中的测量电压，并将所述测量电压与由参考单元提供的另一个电压进行比较，该参考单元的温度与 或接收与测量电阻器的温度相对应的测量信号，并产生与测量电阻器相似温度循环的电压。 通过比较这两个电压，可以获得关于流过探针加热装置的电流的信息，从而获得关于其操作的信息，而不必连接过高的串联电阻。

公开(公告)号：US20120193913A1

公开(公告)日：2012-08-02

申请号：US13383643

申请日：2010-07-14

申请人： Hubert Schweiggart ,  Wolfgang Mueller ,  Guenter Reitemann ,  Michael Merkle ,  Marcus Abele ,  Christian Prag

发明人： Hubert Schweiggart ,  Wolfgang Mueller ,  Guenter Reitemann ,  Michael Merkle ,  Marcus Abele ,  Christian Prag

IPC分类号： H02K23/52

CPC分类号： F02N11/04 ,  F02N11/0859 ,  F02N11/0866 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2011/0896

摘要： An electronic control device for a starter-generator or a starter for an internal combustion engine in a motor vehicle has a control and a circuit configuration that includes a pulse-controlled inverter. The control device includes the pulse-controlled inverter, the corresponding control, and a DC/DC converter in one structural unit.

摘要翻译： 一种用于机动车辆的起动发电机或内燃机的起动器的电子控制装置具有包括脉冲控制的逆变器的控制和电路配置。 控制装置包括一个结构单元中的脉冲控制逆变器，相应的控制和DC / DC转换器。

公开(公告)号：US07472017B2

公开(公告)日：2008-12-30

申请号：US10540413

申请日：2003-06-24

申请人： Rolf Jaros ,  Hubert Schweiggart ,  Ulf Pischke ,  Hermann Gaessler

发明人： Rolf Jaros ,  Hubert Schweiggart ,  Ulf Pischke ,  Hermann Gaessler

IPC分类号： G06F19/00 ,  F02M51/00

CPC分类号： F02D13/0203 ,  F01L9/02 ,  F01L2800/00 ,  F02D13/0253 ,  F02D41/20 ,  F02D2041/001 ,  Y02T10/18

摘要： A method for triggering solenoid valves assigned to gas-exchange valves in an electrohydraulic valve activation of an internal combustion engine having a plurality of combustion chambers. The solenoid valves assigned to the gas-exchange valves may be activated independently of each other. To this end, crankshaft-synchronous trigger signal for solenoid valves of the internal combustion engine are ascertained in a control unit and transmitted to an output stage. The output stage controls the solenoid valves on the basis of the transmitted trigger signals. Each combustion chamber of the internal combustion engine has at least one intake valve and at least one discharge valve as gas-exchange valve. All solenoid valves of all gas-exchange valves of a combustion chamber form a solenoid-valve set. One activation profile in each case is specified for all solenoid valves of a solenoid valve set. In the control unit, a crankshaft-synchronous activation signal is ascertained for each combustion chamber and supplied to the output stage. The output stage triggers the solenoid valves of the solenoid-valve set on the basis of the activation signal of the cylinders according to the activation profile stored for the individual solenoid valve.

摘要翻译： 一种在具有多个燃烧室的内燃机的电动液压阀启动中触发分配给气体交换阀的电磁阀的方法。 分配给气体交换阀的电磁阀可以彼此独立地启动。 为此，在控制单元中确定内燃机的电磁阀的曲轴同步触发信号，并将其发送到输出级。 输出级根据发送的触发信号控制电磁阀。 内燃机的每个燃烧室具有至少一个进气门和至少一个排气阀作为气体交换阀。 燃烧室的所有气体交换阀的所有电磁阀形成电磁阀组。 对于电磁阀组的所有电磁阀，都规定了每种情况下的一个激活曲线。 在控制单元中，为每个燃烧室确定曲轴同步启动信号并将其提供给输出级。 输出级根据对各个电磁阀存储的激活曲线，根据气缸的启动信号触发电磁阀组的电磁阀。

公开(公告)号：US20060124088A1

公开(公告)日：2006-06-15

申请号：US10523254

申请日：2003-06-18

申请人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart

发明人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart

IPC分类号： F01L9/04

CPC分类号： F01L9/04 ,  F01L2201/00 ,  F02D41/20

摘要： A method for controlling and/or regulating a d.c. converter for at least two electromagnetic valves of an internal combustion engine of a motor vehicle is provided. A current generated by the d.c. converter is supplied to each valve. A determination is made as to when the total currents supplied to the valves constitute a high load for the d.c. converter. If this is the case, the d.c. converter is influenced in the sense of better processing of the high load.

摘要翻译： 一种用于控制和/或调节直流的方法。 提供了用于机动车辆的内燃机的至少两个电磁阀的转换器。 由电流产生的电流 转换器供应给每个阀。 确定供应给阀门的总电流何时构成高负荷的直流。 转换器。 如果是这样的话， 转换器在高负载更好的处理意义上受到影响。

公开(公告)号：US20050131624A1

公开(公告)日：2005-06-16

申请号：US10511970

申请日：2003-06-18

申请人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart ,  Rolf Jaros

发明人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart ,  Rolf Jaros

IPC分类号： G01R31/02 ,  F02D45/00 ,  G01R31/00 ,  F02P17/00 ,  G01M15/00

CPC分类号： G01R31/006

摘要： A device for monitoring at least two electromagnetic valves of an internal combustion engine in a motor vehicle. An actual current that is independent of the other valves may be supplied to each valve. A setpoint current is preselected for each valve. Measuring devices are provided for measuring the actual currents supplied to the valves. A control unit is used to add the measured actual currents to yield a total actual current. Due to the control unit, the setpoint currents are added to yield a total setpoint current and compared to the total actual current. This comparison is used by the control unit for monitoring the valves and/or their interconnections.

摘要翻译： 一种用于监测机动车辆中的内燃机的至少两个电磁阀的装置。 可以向每个阀提供独立于其它阀的实际电流。 每个阀门预先设定一个设定值电流。 提供测量装置用于测量供应给阀门的实际电流。 控制单元用于添加测量的实际电流以产生总实际电流。 由于控制单元，添加设定值电流以产生总设定值电流并与总实际电流进行比较。 该比较由控制单元用于监视阀和/或其互连。

公开(公告)号：US07380528B2

公开(公告)日：2008-06-03

申请号：US10547190

申请日：2003-10-06

申请人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart ,  Christian Grosse

发明人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart ,  Christian Grosse

IPC分类号： F01L9/02

CPC分类号： F15B15/2838 ,  F01L9/02 ,  F15B1/024

摘要： In an hydraulic actuator, a movement of an actuating element of the actuator is effected in that a working chamber of the actuator, with the aid of a valve device, is able to be selectively connected to, and disconnected from, a fluid reservoir in which pressurized hydraulic fluid is stored. The lift of the actuating element of the actuator is a function of a fluid volume present in the working chamber. It is provided that, to ascertain an instantaneous operating performance of the actuator, the working chamber is briefly connected to the fluid reservoir, the corresponding pressure drop in the fluid reservoir is recorded, and the corresponding lift is determined from the pressure drop with the aid of known geometrical variables of the actuator.

摘要翻译： 在液压致动器中，执行器的致动元件的运动是因为致动器的工作室借助于阀装置能够被选择性地连接到流体储存器，并且与其分离，其中 加压液压油被储存。 致动器的致动元件的提升是存在于工作室中的流体体积的函数。 规定为了确定致动器的瞬时操作性能，将工作室短暂地连接到流体储存器，记录流体储存器中相应的压降，并且借助于辅助压力来确定对应的升力 已知的致动器的几何变量。