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    Device for controlling an electromagnetic valve
    2.
    发明授权
    Device for controlling an electromagnetic valve 有权
    用于控制电磁阀的装置

    公开(公告)号：US08774973B2

    公开(公告)日：2014-07-08

    申请号：US12518822

    申请日：2007-11-29

    申请人： Jan Kaluza ,  Horst Kleinknecht

    发明人： Jan Kaluza ,  Horst Kleinknecht

    IPC分类号： G05D7/00

    CPC分类号： H01F7/1844 ,  F01N3/206 ,  F02D41/20 ,  G01R31/06 ,  H01F2007/1866 ,  H03K17/165

    摘要： In a device for controlling an electromagnetic valve, input device(s) write a multitude of measured values for the current and/or the voltage into a first memory to represent a characteristic. Analysis device(s) perform a state analysis and/or a change-over-time analysis. On the basis of the state analysis and/or the change-over-time analysis, evaluation device(s) correct at least one control variable, which characterizes the control, and write it into a second memory. Control device(s) control an output stage on the basis of the control variables.

    摘要翻译： 在用于控制电磁阀的装置中，输入装置将用于电流和/或电压的大量测量值写入第一存储器以表示特性。 分析设备执行状态分析和/或转换时间分析。 基于状态分析和/或切换时间分析，评估装置校正表征控制的至少一个控制变量，并将其写入第二存储器。 控制装置根据控制变量控制输出级。

    Procedure for checking the functionality of an electric heating device
    3.
    发明授权
    Procedure for checking the functionality of an electric heating device 有权
    检查电加热装置功能的步骤

    公开(公告)号：US08348498B2

    公开(公告)日：2013-01-08

    申请号：US12622454

    申请日：2009-11-20

    申请人： Buelent Barcin ,  Jan Kaluza ,  Michael Gerlach ,  Horst Kleinknecht

    发明人： Buelent Barcin ,  Jan Kaluza ,  Michael Gerlach ,  Horst Kleinknecht

    IPC分类号： G01K15/00 ,  G01K13/00

    CPC分类号： F02M37/0082 ,  F01N11/00 ,  F01N2550/22 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2900/1811 ,  Y02T10/47

    摘要： A procedure for checking the functionality of an electric heating device (10) with at least one PTC-element (13, 14) is suggested. The electric heating device (10) is operated at a battery voltage. When controlling the heating device (10) it is impinged with a current and at least one measuring value is detected, which represents the current that flows through the heating device. The measuring value for the current is compared to at least one reference value with a default tolerance width while considering the battery voltage. In the case of a measuring value that deviates from the reference value an error can be assumed.

    摘要翻译： 提出了用至少一个PTC元件（13,14）来检查电加热装置（10）的功能的步骤。 电加热装置（10）以电池电压工作。 当控制加热装置（10）时，其被照射电流，并且检测到至少一个测量值，其表示流过加热装置的电流。 在考虑电池电压时，将电流的测量值与至少一个具有默认公差宽度的参考值进行比较。 在偏离参考值的测量值的情况下，可以假设错误。

    DEVICE FOR CONTROLLING AN ELECTROMAGNETIC VALVE
    4.
    发明申请
    DEVICE FOR CONTROLLING AN ELECTROMAGNETIC VALVE 有权
    用于控制电磁阀的装置

    公开(公告)号：US20100106300A1

    公开(公告)日：2010-04-29

    申请号：US12518822

    申请日：2007-11-29

    申请人： Jan Kaluza ,  Horst Kleinknecht

    发明人： Jan Kaluza ,  Horst Kleinknecht

    IPC分类号： G05B13/02

    CPC分类号： H01F7/1844 ,  F01N3/206 ,  F02D41/20 ,  G01R31/06 ,  H01F2007/1866 ,  H03K17/165

    摘要： In a device for controlling an electromagnetic valve, input device(s) write a multitude of measured values for the current and/or the voltage into a first memory to represent a characteristic. Analysis device(s) perform a state analysis and/or a change-over-time analysis. On the basis of the state analysis and/or the change-over-time analysis, evaluation device(s) correct at least one control variable, which characterizes the control, and write it into a second memory. Control device(s) control an output stage on the basis of the control variables.

    摘要翻译： 在用于控制电磁阀的装置中，输入装置将用于电流和/或电压的大量测量值写入第一存储器以表示特性。 分析设备执行状态分析和/或转换时间分析。 基于状态分析和/或切换时间分析，评估装置校正表征控制的至少一个控制变量，并将其写入第二存储器。 控制装置根据控制变量控制输出级。

    PROCEDURE FOR CHECKING THE FUNCTIONALITY OF AN ELECTRIC HEATING DEVICE
    6.
    发明申请
    PROCEDURE FOR CHECKING THE FUNCTIONALITY OF AN ELECTRIC HEATING DEVICE 有权
    检查电加热装置的功能的程序

    公开(公告)号：US20100134120A1

    公开(公告)日：2010-06-03

    申请号：US12622454

    申请日：2009-11-20

    申请人： Buelent Barcin ,  Jan Kaluza ,  Michael Gerlach ,  Horst Kleinknecht

    发明人： Buelent Barcin ,  Jan Kaluza ,  Michael Gerlach ,  Horst Kleinknecht

    IPC分类号： G01R31/02

    CPC分类号： F02M37/0082 ,  F01N11/00 ,  F01N2550/22 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2900/1811 ,  Y02T10/47

    摘要： A procedure for checking the functionality of an electric heating device (10) with at least one PTC-element (13, 14) is suggested. The electric heating device (10) is operated at a battery voltage. When controlling the heating device (10) it is impinged with a current and at least one measuring value is detected, which represents the current that flows through the heating device. The measuring value for the current is compared to at least one reference value with a default tolerance width while considering the battery voltage. In the case of a measuring value that deviates from the reference value an error can be assumed.

    摘要翻译： 提出了用至少一个PTC元件（13,14）来检查电加热装置（10）的功能的步骤。 电加热装置（10）以电池电压工作。 当控制加热装置（10）时，其被照射电流，并且检测到至少一个测量值，其表示流过加热装置的电流。 在考虑电池电压时，将电流的测量值与至少一个具有默认公差宽度的参考值进行比较。 在偏离参考值的测量值的情况下，可以假设错误。

    METHOD FOR OPERATING A REAGENT METERING VALVE AND APPARATUS FOR CARRYING OUT THE METHOD
    7.
    发明申请
    METHOD FOR OPERATING A REAGENT METERING VALVE AND APPARATUS FOR CARRYING OUT THE METHOD 审中-公开
    用于操作试剂计量阀的方法和实施方法的装置

    公开(公告)号：US20090199540A1

    公开(公告)日：2009-08-13

    申请号：US12306392

    申请日：2007-09-12

    申请人： Horst Kleinknecht

    发明人： Horst Kleinknecht

    IPC分类号： F01N3/20 ,  F16K31/06 ,  F01N9/00

    CPC分类号： F16K31/0675 ,  F01N3/208 ,  F01N2610/02 ,  F01N2900/1808 ,  Y02T10/24 ,  Y10T137/0318

    摘要： A method is proposed for operating a metering valve which is realized as a solenoid valve which is actuated by an electromagnet that interacts with an armature which is connected fixedly to a valve needle and, furthermore, is loaded with a pulse-width modulated metering signal which defines the metering of a reagent which is to be introduced into the exhaust-gas region of an internal combustion engine or of a preliminary stage of a reagent, as is an apparatus for carrying out the method. The opening duration of the metering valve is limited to a minimum opening duration, for which the metering valve is opened completely and which is fixed in such a way that a spray mist is always produced during the metering. The procedure according to this invention prevents the reagent from crystallizing and, as a result, firstly ensures exact metering of the reagent and secondly counteracts clogging of the metering valve, in particular if a urea/water solution is provided as preliminary stage of the reagent.

    摘要翻译： 提出了一种用于操作计量阀的方法，该计量阀被实现为电磁阀，该电磁阀由电磁体致动，该电磁体与与阀针固定连接的电枢相互作用，并且还装载有脉宽调制计量信号， 限定要引入内燃机的废气区域或试剂的初级阶段的试剂的计量，以及用于执行该方法的装置。 计量阀的打开持续时间被限制到最小打开持续时间，计量阀完全打开，并且以这样的方式固定，使得在计量期间始终产生喷雾。 根据本发明的方法防止试剂结晶，结果首先确保试剂的精确计量，并且其次反应计量阀的堵塞，特别是如果提供尿素/水溶液作为试剂的初级阶段。

    Procedure for operating a reducing agent metering valve of a SCR-exhaust gas purifying system
    8.
    发明授权
    Procedure for operating a reducing agent metering valve of a SCR-exhaust gas purifying system 有权
    操作SCR排气净化系统的还原剂计量阀的步骤

    公开(公告)号：US08250855B2

    公开(公告)日：2012-08-28

    申请号：US12058202

    申请日：2008-03-28

    申请人： Horst Kleinknecht

    发明人： Horst Kleinknecht

    IPC分类号： F01N3/00

    CPC分类号： F01N3/208 ,  F01N11/00 ,  F01N2550/05 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1486 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

    摘要： A procedure for dosing a reducing agent into the exhaust gas of an combustion engine with a valve is presented, which shows a solenoid and a movable seal body for adjusting a percolation profile, whose value is depending on the current through the solenoid, whereby the valve is triggered by a current profile, which shows two consecutive sectors. The procedure distinguishes itself in that it is checked in the first sector whether the valve is frozen or whether a danger of freezing exists, and that an electric energy that has been fed into the solenoid with the electric current is set in the second sector depending on the result of the checking. Furthermore a controller is introduced, which is customized for controlling the process of such a procedure.

    摘要翻译： 提出了一种用于将还原剂计量到具有阀的内燃机的排气中的过程，其示出了螺线管和用于调节渗透分布的可移动密封体，其值取决于通过螺线管的电流，由此阀 由当前配置文件触发，显示两个连续的扇区。 该过程区别在于，在第一扇区中检查阀是否被冻结或者是否存在冻结的危险，并且已经被馈送到具有电流的螺线管中的电能被设置在第二扇区中，这取决于 检查结果。 此外，引入了控制器，其被定制用于控制这种过程的过程。