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    • 4. 发明申请
    • Modified Electrical Actuation Of An Actuator For Determining The Time At Which An Armature Strikes A Stop
    • 用于确定电枢停止的时间的执行器的改进的电致动器
    • US20140092516A1
    • 2014-04-03
    • US14005794
    • 2012-03-13
    • Michael KochGerd Rösel
    • Michael KochGerd Rösel
    • H01F7/18
    • H01F7/18F02D41/20F02D2041/2055F02D2041/2058H01F7/1844H01F2007/185
    • A method is disclosed for operating an actuator having a coil and a displaceably mounted armature driven by a magnetic field generated by the coil, in a measurement operating mode for ascertaining a time at which the armature reaches its stop position after activation of the actuator. The method includes applying to the coil an actuation voltage signal dimensioned such that the expected armature stop time falls in a time window in which a temporally constant voltage is applied to the coil, detecting an intensity profile of the current flowing through the coil within the time window, and determining the armature stop time, based on an evaluation of the detected current intensity profile. A method for operating such an actuator is also disclosed, wherein information about the stop time is obtained in a measurement operating mode and used in a series operating mode for optimized actuation of the actuator.
    • 公开了一种用于操作具有线圈和由线圈产生的磁场驱动的可移动安装的电枢的致动器的方法,该测量操作模式用于确定在致动器致动之后电枢到达其停止位置的时间。 该方法包括向线圈施加致动电压信号,该致动电压信号的尺寸设定为使得预期的电枢停止时间落在时间窗口中,其中时间上恒定的电压施加到线圈,检测在时间内流过线圈的电流的强度分布 窗口,并且基于检测到的当前强度分布的评估来确定衔铁停止时间。 还公开了一种用于操作这种致动器的方法,其中关于停止时间的信息在测量操作模式中获得并且以串联操作模式被使用以优化致动器的致动。
    • 8. 发明申请
    • DIALYSIS MACHINE AND METHOD FOR DETERMINING THE FURRING IN A DIALYSIS MACHINE
    • DIALYSIS MACHINE和确定DIALYSIS MACHINE中流动的方法
    • US20090321360A1
    • 2009-12-31
    • US12448979
    • 2008-01-17
    • Andreas MaierhoferAlfred GagelMalte GrossMichael Koch
    • Andreas MaierhoferAlfred GagelMalte GrossMichael Koch
    • B01D61/34
    • A61M1/1605A61M1/16A61M1/1607A61M1/1609A61M1/165A61M1/169A61M2205/3317A61M2205/3324A61M2205/3327A61M2205/702A61M2205/707A61M2205/7554
    • The present invention relates to a dialysis machine comprising at least one filter for the filtration of the dialysis liquid and comprising means for determining the calcification of the dialysis machine, wherein the means for the determining of the calcification of the dialysis machine comprising one or more sensors, with the sensor or sensors being configured and arranged such that the ion concentration or a parameter representative of the ion concentration or of its change of the dialysis liquid, of a solution serving the decalcification or of another measuring solution can be detected by these either downstream or upstream and downstream of the at least one filter, and wherein the means for determining the calcification of the dialysis machine furthermore have an evaluation or calculation unit which is configured such that it determines the calcification of the dialysis machine on the basis of the ion concentration or parameter value detected by means of the sensor or sensors. The invention further relates to a method of determining the calcification of a dialysis machine.
    • 本发明涉及一种透析机,其包括至少一个用于过滤透析液体的过滤器,并且包括用于确定透析机的钙化的装置,其中用于确定透析机钙化的装置包括一个或多个传感器 传感器或传感器被配置和布置成使得代表脱钙液的溶液的离子浓度或其变化的离子浓度或参数,或者用于脱钙的溶液或另一种测量溶液的离子浓度或参数可以由下游 或至少一个过滤器的上游和下游,并且其中用于确定透析机钙化的装置还具有评估或计算单元,其被配置为使得其基于离子浓度确定透析机的钙化 或通过传感器或传感器检测的参数值。 本发明还涉及一种确定透析机钙化的方法。