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    Method for functional checking of an exhaust recycling system on an internal combustion engine
    21.
    发明授权
    Method for functional checking of an exhaust recycling system on an internal combustion engine 有权
    内燃机排气再循环系统的功能检查方法

    公开(公告)号：US06799454B2

    公开(公告)日：2004-10-05

    申请号：US10357614

    申请日：2003-02-04

    申请人： Christian Birkner ,  Arno Friedrich ,  Michael Käsbauer

    发明人： Christian Birkner ,  Arno Friedrich ,  Michael Käsbauer

    IPC分类号： G01M1500

    CPC分类号： F02D41/0055 ,  F02B47/08 ,  F02B77/08 ,  F02D41/187 ,  F02M26/49 ,  F02M26/53 ,  Y02T10/47

    摘要： For the checking of an exhaust gas recycling valve, the control signal for the exhaust gas return valve is returned from a defined value to zero, in the idle state of the internal combustion engine while the vehicle is at a standstill and the reaction of the signal (MAF) from an airflow detector in the inlet tract is evaluated. Should the signal not exceed a given threshold value (MAE SWD), within a first time period (T2), then a faulty dynamic is assigned to the exhaust recycling valve. Should the signal not exceed a second given threshold value (MAF SWS), within a second time period (T3), then it is determined that the exhaust recycling valve can not be completely shut.

    摘要翻译： 为了检查排气回收阀，在内燃机的怠速状态下，排气回流阀的控制信号从规定值返回到零，同时车辆处于静止状态 （MAF）从进气道中的气流检测器进行评估。 如果信号不超过给定的阈值（MAE SWD），则在第一时间段（T2）内，故障动态被分配给排气回收阀。 如果信号不超过第二给定阈值（MAF SWS），则在第二时间段（T3）内，则确定废气回收阀不能完全关闭。

    Method for the closed-loop control of the boost pressure of a turbocharged internal combustion engine
    24.
    发明授权
    Method for the closed-loop control of the boost pressure of a turbocharged internal combustion engine 失效
    用于涡轮增压内燃机的增压压力的闭环控制的方法

    公开(公告)号：US6067799A

    公开(公告)日：2000-05-30

    申请号：US220235

    申请日：1998-12-23

    申请人： Dirk Heinitz ,  Achim Przymusinski ,  Christian Birkner

    发明人： Dirk Heinitz ,  Achim Przymusinski ,  Christian Birkner

    IPC分类号： F02D41/00 ,  F02D23/00

    CPC分类号： F02D41/0007 ,  Y02T10/144

    摘要： The boost pressure in a turbocharged internal combustion engine is regulated by closed-loop control. A current performance graph value u(k), corresponding to a desired boost pressure, is determined from a speed/load-dependent performance graph. After that, the current performance graph value u(k) is compared with a previous performance graph value u(k-1). If the current performance graph value u(k) is greater than or equal to the previous performance graph value u(k-1), then the current performance graph value u(k) is transmitted as the process parameter x(k). Conversely, if the current performance graph value u(k) is less than the previous performance graph value u(k-1), then the current performance graph value u(k) is filtered by a PT.sub.2 member after an idle time elapses and is transmitted as the process parameter x(k).

    摘要翻译： 涡轮增压内燃机的增压压力由闭环控制来调节。 根据速度/负载相关的性能图确定对应于期望的增压压力的当前性能图值u（k）。 之后，将当前性能图值u（k）与先前的性能图值u（k-1）进行比较。 如果当前性能图值u（k）大于或等于先前的性能曲线图值u（k-1），那么当前的性能图值u（k）被作为过程参数x（k）被发送。 相反，如果当前的性能图值u（k）小于先前的性能图值u（k-1），那么在空闲时间过去之后，当前性能图值u（k）被PT2成员过滤，并且是 作为过程参数x（k）发送。

    Method for the functional diagnosis of an exhaust recycling system on an internal combustion engine
    26.
    发明授权
    Method for the functional diagnosis of an exhaust recycling system on an internal combustion engine 有权
    内燃机排气回收系统的功能诊断方法

    公开(公告)号：US06701245B2

    公开(公告)日：2004-03-02

    申请号：US10357563

    申请日：2003-02-04

    申请人： Christian Birkner ,  Michael Käsbauer

    发明人： Christian Birkner ,  Michael Käsbauer

    IPC分类号： F02M2507

    CPC分类号： F02D11/107 ,  F02B47/08 ,  F02B77/08 ,  F02D41/0055 ,  F02D41/042 ,  F02D41/1498 ,  F02D2041/0017 ,  F02M26/49 ,  F02M26/53 ,  Y02T10/47

    摘要： The invention relates to the diagnosis of an exhaust gas recycling valve, whereby, on switching off the internal combustion engine, the throttle valve and the exhaust recycling valve are closed and a check is made of whether a compression is detectable in the cylinders of the internal combustion engine, by means of an engine speed check within a segment. Should an engine speed difference (Ndiff) be greater than a threshold value (Ndiff SW), then an incompletely closed exhaust gas recycling valve is recognized, assuming a complete closure of the throttle valve.

    摘要翻译： 本发明涉及排气再循环阀的诊断，其中在关闭内燃机时，关闭节流阀和废气再循环阀，并且检查内部气瓶中的压缩是否可检测 内燃机，通过在段内的发动机速度检查。 如果发动机转速差（Ndiff）大于阈值（Ndiff SW），则假设节流阀完全关闭，则会识别到未完全关闭的排气回收阀。

    Method of specifying an injection-pressure setpoint value in an accumulator injection system
    27.
    发明授权
    Method of specifying an injection-pressure setpoint value in an accumulator injection system 有权
    在蓄能器注射系统中指定注射压力设定点值的方法

    公开(公告)号：US6035829A

    公开(公告)日：2000-03-14

    申请号：US229927

    申请日：1999-01-13

    申请人： Andreas Hartke ,  Klaus Wenzlawski ,  Christian Birkner

    发明人： Andreas Hartke ,  Klaus Wenzlawski ,  Christian Birkner

    IPC分类号： F02D41/24 ,  F02D41/38 ,  F02M7/00

    CPC分类号： F02D41/2422 ,  F02D41/3836 ,  F02D2041/1432 ,  F02D2200/0602 ,  F02D2200/606 ,  F02D2250/31 ,  F02D41/0225

    摘要： An injection-pressure setpoint value for the pressure accumulator of an accumulator injection system is specified as a function of the operating point of the engine. The setpoint is specified with the aid of respectively separate characteristic diagrams for the start, idling and load engine operating states. In load operation, the profile of the injection-pressure setpoint value is additionally adapted to the particular requirements of the transient engine operation with a first timing element whose timing characteristics depend on the engine speed. The profile may be briefly raised out of a low engine speed in the case of an acceleration. With the aid of a downstream, second timing element which is independent of the first timing element, sudden transitions in the specification of the setpoint values when the engine operating state changes are suitably smoothed out. Any jumps in the injection-pressure setpoint value are avoided. The gear which has been engaged or the driving style of the driver can be taken into account in the transfer characteristics of the second timing element.

    摘要翻译： 蓄能器注入系统的蓄压器的注射压力设定值被指定为发动机的工作点的函数。 通过分别启动，空转和负载发动机运行状态的独立特性图来指定设定值。 在负载操作中，喷射压力设定值的轮廓额外地适应于具有取决于发动机转速的定时特性的第一定时元件的瞬态发动机运行的特定要求。 在加速的情况下，轮廓可以从低发动机转速中短暂地升高。 借助于独立于第一定时元件的下游的第二定时元件，适当地平滑发动机操作状态改变时在设定值的规格中的突然转变。 避免了喷射压力设定值的任何跳跃。 可以在第二定时元件的传送特性中考虑已经接合的齿轮或驾驶员的驾驶风格。

    Blood substitute suppression by peroxides
    28.
    发明授权
    Blood substitute suppression by peroxides 失效
    血液替代物通过过氧化物抑制

    公开(公告)号：US6013467A

    公开(公告)日：2000-01-11

    申请号：US147531

    申请日：1999-03-17

    申请人： Joachim Siedel ,  Michael Harold Town ,  Christian Birkner

    发明人： Joachim Siedel ,  Michael Harold Town ,  Christian Birkner

    IPC分类号： C12Q1/00 ,  C12Q1/40 ,  C12Q1/42 ,  C12Q1/48 ,  C12Q1/26

    CPC分类号： C12Q1/42 ,  C12Q1/00 ,  C12Q1/40 ,  C12Q1/48 ,  Y10S435/975

    摘要： The invention concerns a method for the elimination or/and reduction of interferences which are caused by the presence of free haemoglobin in the determination of an analyte in a sample by optical measurement, wherein one or several peroxidic compounds are added to the analytical reagent or to a part thereof before the measurement. In addition a reagent kit is disclosed which contains at least one peroxidic compound.

    摘要翻译： PCT No.PCT / EP97 / 03750 Sec。 371日期1999年3月17日 102（e）1999年3月17日PCT PCT 1997年7月14日PCT公布。 出版物WO98 / 02570 日期1998年1月22日本发明涉及消除或/和减少干扰的方法，其通过光学测量在测定样品中的分析物的存在时由游离血红蛋白的存在引起，其中将一种或多种过氧化合物加入 分析试剂或其一部分。 此外，公开了含有至少一种过氧化合物的试剂盒。

    DETECTION OF BACTERIAL (MOLLICUTES) CONTAMINATION
    29.
    发明申请
    DETECTION OF BACTERIAL (MOLLICUTES) CONTAMINATION 审中-公开
    检测细菌（MOLLICUTES）污染

    公开(公告)号：US20120129181A1

    公开(公告)日：2012-05-24

    申请号：US13364050

    申请日：2012-02-01

    申请人： Christian Birkner

    发明人： Christian Birkner

    IPC分类号： C12Q1/68

    CPC分类号： C12Q1/689 ,  C12Q1/6848 ,  C12Q2527/125

    摘要： The present disclosure provides a method and system for the PCR amplification of a target sequence which suppresses non-specific amplification products. The disclosure concerns the use of a primer pair optimized to amplify a nucleic acid of a contaminant in the background of genomic DNA of a first organism. When DNA from a second organism suspected for comprising the contaminant is subjected to the same PCR-based amplification reaction, detection sensitivity and specificity of the contaminant is enhanced when an amount of genomic DNA of the first organism is present in the amplification reaction.

    摘要翻译： 本公开提供了抑制非特异性扩增产物的靶序列的PCR扩增的方法和系统。 本公开涉及使用优化以在第一生物体的基因组DNA的背景中扩增污染物的核酸的引物对。 当来自怀疑包含污染物的第二生物的DNA进行相同的基于PCR的扩增反应时，当扩增反应中存在第一生物体的基因组DNA的量时，污染物的检测灵敏度和特异性得到增强。