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    Determining the temperature of an exhaust gas sensor by means of calibrated internal resistance measurement
    1.
    发明授权
    Determining the temperature of an exhaust gas sensor by means of calibrated internal resistance measurement 有权
    通过校准的内阻测量来确定废气传感器的温度

    公开(公告)号：US06939037B2

    公开(公告)日：2005-09-06

    申请号：US10399152

    申请日：2002-07-06

    申请人： Erich Junginger ,  Dietmar Blessing ,  Christian Zimmermann ,  Wilhelm Haag ,  Frank Molwitz ,  Rene Schenk ,  Bernd Hilgenberg ,  Johann Riegel

    发明人： Erich Junginger ,  Dietmar Blessing ,  Christian Zimmermann ,  Wilhelm Haag ,  Frank Molwitz ,  Rene Schenk ,  Bernd Hilgenberg ,  Johann Riegel

    IPC分类号： G01K7/26 ,  F02D41/14 ,  G01N27/41 ,  G01N27/419 ,  G01K1/00 ,  F02D41/00 ,  G01K17/16 ,  G01N25/00

    CPC分类号： F02D41/1496

    摘要： For achieving a highest possible measuring accuracy of a circuit for measuring the internal resistance of an exhaust-gas sensor, a method and a circuit for measuring the internal resistance R1 (10) of an electrochemical cell (12) are provided for determining the temperature of an exhaust-gas sensor, especially of a motor vehicle. The circuit is provided with the objective to improve the control to a constant temperature to therefore also improve the performance of the exhaust-gas sensor. A measurement current I_Mess (20) is applied to the internal resistance R1 (10) of the electrochemical cell (12) and a resulting first voltage is detected. A switchover to a reference resistor R2 takes place from time to time or at regular time intervals. With a switchover to the reference resistor R2, the resulting second voltage is stored and thereafter is applied as a reference value for the measurement of the internal resistance R1 (10). The switchover (18) to the reference resistor R2 takes place, for example, via force/sense lines.

    摘要翻译： 为了实现用于测量排气传感器的内部电阻的电路的最高测量精度，提供了用于测量电化学电池（12）的内部电阻R 1（10）的方法和电路，用于确定温度 的废气传感器，特别是机动车辆。 该电路的目的是改善对恒温的控制，从而也提高废气传感器的性能。 将测量电流I_Mess（20）施加到电化学电池（12）的内部电阻R 1（10），并且检测到所得到的第一电压。 对参考电阻R 2的切换是不时或以规律的时间间隔进行的。 通过切换到参考电阻器R 2，存储所得到的第二电压，然后施加作为用于测量内部电阻R 1（10）的参考值。 例如，通过力/感测线进行到参考电阻器R 2的切换（18）。

    Control device for a motor vehicle having an input equipped for processing signals of different types of sensors
    4.
    发明授权
    Control device for a motor vehicle having an input equipped for processing signals of different types of sensors 有权
    具有用于处理不同类型传感器的信号的输入装置的机动车辆的控制装置

    公开(公告)号：US09122263B2

    公开(公告)日：2015-09-01

    申请号：US13307297

    申请日：2011-11-30

    申请人： Christian Zimmermann

    发明人： Christian Zimmermann

    IPC分类号： H03K17/60 ,  G05B19/042

    CPC分类号： G05B19/0423 ,  G05B2219/21085 ,  G05B2219/21114 ,  H03K17/60

    摘要： A control device (42) for use in a motor vehicle includes at least one input that has an input port (12), at least one input channel (20, 38), and an input circuitry (43) and receives signals from a sensor (10, 34) via the input port (12) and sends the signals via the input circuitry (43) to the input channel (20, 38). The input port (12) is connected to a defined voltage via a resistor. The input circuitry (43) has a pull-up switch (44) that can be actuated by the control device (42), which controls connection of the input port (12) to a high voltage, and a pull-down switch (46) that can be actuated by the control device (42), which controls connection of the input port (12) to a low voltage. A method adapts the control device (42) to the sensor (10, 34), which is connected to the control device (42).

    摘要翻译： 用于机动车辆的控制装置（42）包括具有输入端口（12），至少一个输入通道（20,38）和输入电路（43）的至少一个输入端，并接收来自传感器 （10,34），并且经由输入电路（43）将信号发送到输入通道（20,38）。 输入端口（12）通过电阻器连接到限定的电压。 输入电路（43）具有可由控制装置（42）致动的上拉开关（44），该控制装置控制输入端口（12）与高电压的连接;以及下拉开关（46） ），其可以由控制装置（42）致动，控制装置控制输入端口（12）的连接到低电压。 一种方法使控制装置（42）适配于连接到控制装置（42）的传感器（10,34）。

    CONTROL DEVICE FOR A MOTOR VEHICLE HAVING AN INPUT EQUIPPED FOR PROCESSING SIGNALS OF DIFFERENT TYPES OF SENSORS
    5.
    发明申请
    CONTROL DEVICE FOR A MOTOR VEHICLE HAVING AN INPUT EQUIPPED FOR PROCESSING SIGNALS OF DIFFERENT TYPES OF SENSORS 有权
    具有用于处理不同类型的传感器信号的输入装置的电动机的控制装置

    公开(公告)号：US20120139615A1

    公开(公告)日：2012-06-07

    申请号：US13307297

    申请日：2011-11-30

    申请人： Christian Zimmermann

    发明人： Christian Zimmermann

    IPC分类号： H03K17/60 ,  H03K17/687

    CPC分类号： G05B19/0423 ,  G05B2219/21085 ,  G05B2219/21114 ,  H03K17/60

    摘要： A control device (42) for use in a motor vehicle includes at least one input that has an input port (12), at least one input channel (20, 38), and an input circuitry (43) and receives signals from a sensor (10, 34) via the input port (12) and sends the signals via the input circuitry (43) to the input channel (20, 38). The input port (12) is connected to a defined voltage via a resistor. The input circuitry (43) has a pull-up switch (44) that can be actuated by the control device (42), which controls connection of the input port (12) to a high voltage, and a pull-down switch (46) that can be actuated by the control device (42), which controls connection of the input port (12) to a low voltage. A method adapts the control device (42) to the sensor (10, 34), which is connected to the control device (42).

    摘要翻译： 用于机动车辆的控制装置（42）包括具有输入端口（12），至少一个输入通道（20,38）和输入电路（43）的至少一个输入端，并接收来自传感器 （10,34），并且经由输入电路（43）将信号发送到输入通道（20,38）。 输入端口（12）通过电阻器连接到限定的电压。 输入电路（43）具有可由控制装置（42）致动的上拉开关（44），该控制装置控制输入端口（12）与高电压的连接;以及下拉开关（46） ），其可以由控制装置（42）致动，控制装置控制输入端口（12）的连接到低电压。 一种方法使控制装置（42）适配于连接到控制装置（42）的传感器（10,34）。

    Arrangement for voltage supply to a volatile semiconductor memory
    6.
    发明授权
    Arrangement for voltage supply to a volatile semiconductor memory 失效
    用于向易失性半导体存储器供电的布置

    公开(公告)号：US06816428B2

    公开(公告)日：2004-11-09

    申请号：US10169446

    申请日：2002-11-12

    申请人： Christian Zimmermann ,  Axel Aue ,  Juergen Spachmann

    发明人： Christian Zimmermann ,  Axel Aue ,  Juergen Spachmann

    IPC分类号： G11C700

    CPC分类号： G11C5/143 ,  G11C5/141 ,  G11C11/4074

    摘要： A system for supplying power to a volatile semiconductor memory having a memory array, with the semiconductor memory being provided with a standby voltage that is present at a second connection of the semiconductor memory. To implement the power supply system as simply and with as few components as possible, the semiconductor memory is provided with a stabilization circuit for stabilizing the standby voltage that has a low impedance when the input voltage is elevated and a high impedance when the input voltage is too low to supply the semiconductor memory.

    摘要翻译： 一种用于向具有存储器阵列的易失性半导体存储器供电的系统，其中半导体存储器具有存在于半导体存储器的第二连接处的备用电压。 为了简单且尽可能少的部件实现电源系统，半导体存储器设置有稳定电路，用于稳定当输入电压升高时具有低阻抗的待机电压，并且当输入电压为 太低，无法提供半导体存储器。

    Ignition system for internal combustion engines
    7.
    发明授权
    Ignition system for internal combustion engines 失效
    内燃机点火系统

    公开(公告)号：US5462036A

    公开(公告)日：1995-10-31

    申请号：US211578

    申请日：1994-05-26

    申请人： Karl-Heinz Kugler ,  Walter Gollin ,  Karlheinz Riedel ,  Christian Zimmermann

    发明人： Karl-Heinz Kugler ,  Walter Gollin ,  Karlheinz Riedel ,  Christian Zimmermann

    IPC分类号： F02P3/04 ,  F02P3/045 ,  F02P9/00 ,  F02P15/10

    CPC分类号： F02P9/002 ,  F02P15/08 ,  F02P3/0456

    摘要： An ignition system for internal combustion engines with sequential spark ignition is provided which serves to ensure that the last individual spark (EZ) of a sequential spark ignition does not lead to damage to the internal combustion engine, for instance damage caused by ignition during the exhaust stroke. A closing time corresponding to a charging process (AL) for an individual ignition is subtracted from a distribution limit (VG) to obtain a calculated limit (11). Once this limit is reached, the current charging process proceeds unimpeded to trigger the individual ignition, but no new charging process will be started.

    摘要翻译： PCT No.PCT / DE93 / 00646 Sec。 371日期：1994年5月26日 102（e）日期1994年5月26日PCT提交1993年7月22日PCT公布。 出版物WO94 / 0372400 日期为1994年2月17日。提供了具有顺序火花点火的内燃机的点火系统，其用于确保顺序火花点火的最后单个火花（EZ）不会导致对内燃机的损坏，例如 在排气冲程期间由点火引起的损坏。 从分配极限（VG）中减去对应于单个点火的充电过程（AL）的关闭时间以获得计算的限制（11）。 一旦达到此限制，当前的充电过程就会不受阻碍地触发，以触发单个点火，但不会开始新的充电过程。

    MOVING ENCLOSURES FOR LASER EQUIPMENT
    8.
    发明申请
    MOVING ENCLOSURES FOR LASER EQUIPMENT 有权
    用于激光设备的移动装置

    公开(公告)号：US20100084385A1

    公开(公告)日：2010-04-08

    申请号：US12446857

    申请日：2006-10-24

    申请人： Leonid Zeygerman ,  Christian Zimmermann

    发明人： Leonid Zeygerman ,  Christian Zimmermann

    IPC分类号： F16P3/02 ,  B23K26/38 ,  B23K37/00

    CPC分类号： F16P1/06 ,  B23K26/0876 ,  B23K26/706 ,  F16P3/02 ,  Y10T483/115

    摘要： Moving enclosures for laser equipment are provided. A machine tool installation is disclosed including (a) a laser cutting head configured to be movable in three dimensions; (b) a workpiece support configured to support a workpiece in operative relationship with the laser cutting head (c) a skirt configured to surround the laser cutting head on three sides and intercept light that passes from the head and is reflected off of the workpiece or workpiece support; and (d) a protective cover positioned to intercept light that is reflected off of the workpiece or workpiece support and is not intercepted by the skirt. The skirt and protective cover are configured to move laterally with the laser cutting head.

    摘要翻译： 提供激光设备的移动外壳。 公开了一种机床安装，包括（a）激光切割头，其被构造成可在三维中移动; （b）工件支撑件，其被配置为支撑与激光切割头（c）有效关系的工件，裙部被配置为围绕激光切割头在三个侧面上并且截取从头部穿过的光并被从工件反射出来， 工件支撑; 和（d）保护盖，其被定位成拦截从工件或工件支撑件反射的光，并且不被裙部遮挡。 裙部和保护罩配置成与激光切割头横向移动。

    Method and device for estimating an admission pressure in a motor vehicle brake system
    9.
    发明授权
    Method and device for estimating an admission pressure in a motor vehicle brake system 有权
    用于估计机动车辆制动系统中的进入压力的方法和装置

    公开(公告)号：US06668634B1

    公开(公告)日：2003-12-30

    申请号：US09675342

    申请日：2000-09-28

    申请人： Christian Zimmermann ,  Yoichi Arima

    发明人： Christian Zimmermann ,  Yoichi Arima

    IPC分类号： G01M1700

    CPC分类号： B60T8/40 ,  B60T8/4059

    摘要： A method for estimating an admission pressure prevailing between a main brake cylinder and an intake valve of a wheel brake cylinder of a motor vehicle brake system, with the admission pressure being estimated, taking into account a run-on voltage of a clocked-mode motor of a pump for recirculating brake fluid from an accumulator, located at the output end of the wheel brake cylinder, to the main brake cylinder of the brake system, and also taking into account an accumulator pressure determined in the accumulator.

    摘要翻译： 一种用于估计机动车辆制动系统的车轮制动液缸的主制动缸和进气门之间的入口压力的估计方法，其中考虑到定时电动机的接通电压 用于将来自位于车轮制动缸的输出端的蓄能器的制动液循环到制动系统的主制动缸，并且还考虑到在蓄能器中确定的蓄能器压力。

    High voltage ignition system monitoring circuit
    10.
    发明授权
    High voltage ignition system monitoring circuit 失效
    高压点火系统监控电路

    公开(公告)号：US5027073A

    公开(公告)日：1991-06-25

    申请号：US486786

    申请日：1990-03-01

    申请人： Ernst Kaller ,  Karl-Heinz Kugler ,  Christian Zimmermann ,  Hans Koehnle

    发明人： Ernst Kaller ,  Karl-Heinz Kugler ,  Christian Zimmermann ,  Hans Koehnle

    IPC分类号： F02P17/12

    CPC分类号： F02P17/12

    摘要： In order to protect catalytic converters from damage caused by continued engine operation with a malfunctioning ignition system, a monitoring circuit checks current in the ignition coil primary winding. Primary winding current (i) is transformed by a measuring circuit (11) into a test primary voltage (U.sub.pr) which is fed to an evaluation circuit for comparison with ignition system supply voltage (U.sub.v) from the battery. During each primary current pulse, an instantaneous value is sampled, preferably during the earlier half of the pulse, and when the instantaneous test voltage (U.sub.pr) exceeds the supply voltage (U.sub.v) by more than a predetermined amount, the evaluation circuit (10) generates an error or malfunction indication. The ignition system can then be serviced before the catalytic converter is ruined.

    摘要翻译： 为了保护催化转化器免受由发生故障点火系统的持续发动机运行而造成的损坏，监控电路检查点火线圈初级绕组中的电流。 初级绕组电流（i）由测量电路（11）变换成测试初级电压（Upr），该测试初级电压（Upr）被馈送到评估电路以与来自电池的点火系统电源电压（Uv）进行比较。 在每个初级电流脉冲期间，优选地在脉冲的较早一半期间对瞬时值进行采样，并且当瞬时测试电压（Upr）超过电源电压（Uv）超过预定量时，评估电路（10） 产生错误或故障指示。 然后可以在催化转化器被破坏之前对点火系统进行维修。