Method for monitoring a process automation technology network
    1.
    发明授权
    Method for monitoring a process automation technology network 有权
    监控过程自动化技术网络的方法

    公开(公告)号:US09077620B2

    公开(公告)日:2015-07-07

    申请号:US12449853

    申请日:2008-04-07

    IPC分类号: G06F15/173 H04L12/26

    摘要: In a method for monitoring a network of process automation technology, wherein the network includes a number of field devices, which are connected via a fieldbus with a superordinated unit, there is created for a network application, which analyzes the network, a network description, which corresponds to a device description for field devices. Therewith, the network application can be integrated in a simple manner into a plant monitoring application and status information of the network can be output via the plant monitoring application.

    摘要翻译: 在用于监视过程自动化技术网络的方法中,其中网络包括通过现场总线与上位单元连接的多个现场设备,为网络应用创建,其分析网络,网络描述, 这对应于现场设备的设备描述。 因此,网络应用可以以简单的方式集成到工厂监控应用中,并且可以通过工厂监控应用输出网络的状态信息。

    Verfahren zum Betreiben eines Feldgerates
    3.
    发明申请
    Verfahren zum Betreiben eines Feldgerates 审中-公开
    费尔法恩zum Betreiben eines Feldgerates

    公开(公告)号:US20100201342A1

    公开(公告)日:2010-08-12

    申请号:US12452277

    申请日:2008-11-14

    IPC分类号: H02J4/00

    摘要: A method for operating a field device of industrial process and/or automation technology, wherein the field device, at least at times, is supplied with electrical energy from an energy source. The minimum voltage requirement of the field device is ascertained, and, from the ascertained minimum voltage, a supply voltage value is ascertained, and the field device is supplied, at least at times, with electrical energy, whose voltage is below, or essentially equal to, the ascertained supply voltage value.

    摘要翻译: 一种用于操作工业过程和/或自动化技术的现场设备的方法,其中所述现场设备至少有时被从能量源提供电能。 确定现场设备的最低电压要求,并且从确定的最小电压确定电源电压值,并且至少有时以电压低于或基本相等的电能来提供现场设备 确定的电源电压值。

    VERFAHREN ZUM BETREIBEN EINES FELDGERATES, SOWIE KOMMUNIKATIONSEINHEIT UND FELDGERAT
    5.
    发明申请
    VERFAHREN ZUM BETREIBEN EINES FELDGERATES, SOWIE KOMMUNIKATIONSEINHEIT UND FELDGERAT 审中-公开
    VERFAHREN ZUM BETREIBEN EINES FELDGERATES,SOWIE KOMMUNIKATIONSEINHEIT UND FELDGERAT

    公开(公告)号:US20100214091A1

    公开(公告)日:2010-08-26

    申请号:US12452276

    申请日:2008-11-14

    IPC分类号: G08B1/08

    摘要: A method for operating a field device of an industrial process, and/or automation, technology, wherein at least one communication unit is connected with the field device for sending and/or for receiving a signal. An electrical power loss of the communication unit and/or a need of the communication unit for electrical energy, especially in the form of electrical voltage, are/is reduced for an adjustable period of time. Furthermore, a communication unit, as well as to a field device with a communication unit is provided for.

    摘要翻译: 一种用于操作工业过程和/或自动化技术的现场设备的方法,其中至少一个通信单元与现场设备连接以发送和/或接收信号。 通信单元的电功率损耗和/或用于电能的通信单元,特别是电压形式的需求在可调整的时间段内被减少。 此外,提供通信单元以及具有通信单元的现场设备。

    METHOD FOR MONITORING A PROCESS AUTOMATION TECHNOLOGY NETWORK
    8.
    发明申请
    METHOD FOR MONITORING A PROCESS AUTOMATION TECHNOLOGY NETWORK 有权
    监测过程自动化技术网络的方法

    公开(公告)号:US20100204959A1

    公开(公告)日:2010-08-12

    申请号:US12449853

    申请日:2008-04-07

    IPC分类号: G06F15/00

    摘要: In a method for monitoring a network of process automation technology, wherein the network includes a number of field devices, which are connected via a fieldbus with a superordinated unit, there is created for a network application, which analyzes the network, a network description, which corresponds to a device description for field devices. Therewith, the network application can be integrated in a simple manner into a plant monitoring application and status information of the network can be output via the plant monitoring application.

    摘要翻译: 在用于监视过程自动化技术网络的方法中,其中网络包括通过现场总线与上位单元连接的多个现场设备,为网络应用创建,其分析网络,网络描述, 这对应于现场设备的设备描述。 因此,网络应用可以以简单的方式集成到工厂监控应用中,并且可以通过工厂监控应用输出网络的状态信息。

    Method for operating a measuring arrangement for detecting the component
of combustible gases in a gas mixture
    9.
    发明授权
    Method for operating a measuring arrangement for detecting the component of combustible gases in a gas mixture 失效
    用于检测气体混合物中可燃气体组分的测量装置的方法

    公开(公告)号:US5142898A

    公开(公告)日:1992-09-01

    申请号:US696088

    申请日:1991-05-06

    IPC分类号: G01N27/16 G01N33/00

    摘要: The invention is directed to a method of operating a measuring arrangement for detecting combustible gases in a gas mixture with the measuring arrangement including a display unit, a measuring unit, a detector element and a drivable compensator element. The method is improved in that the power input is minimized. This is achieved in that the detector element is supplied with the detector operating current ID during a first operating phase in the operational-ready condition; whereas, the compensator element is driven with a compensator component operating current IK1 and a first measuring signal U1 for gas analysis is formed from the voltages on the detector element and compensator element and that, in a second operating phase, the compensator element is connected in a component heat-up phase to the compensator operating current IK from the switch-in time point t0 to the time point t1 and the steady-state terminal value of the compensator voltages UK(ts) is extrapolated at the end of the heat-up phase from the increase of the compensator voltage UK(t) in the time interval t0 to t1 with a processing function and a second measuring signal U 2 for gas analysis is formed with the extrapolated terminal voltage UK(ts) and the voltage UD on the detector element.

    摘要翻译: 本发明涉及一种操作用于检测气体混合物中的可燃气体的测量装置的方法,所述测量装置包括显示单元,测量单元,检测器元件和可驱动补偿元件。 改进了该方法,即功率输入被最小化。 这是通过在操作就绪状态的第一操作阶段期间向检测器元件提供检测器工作电流ID而实现的; 而补偿元件由补偿元件工作电流IK1驱动,并且用于气体分析的第一测量信号U1由检测器元件和补偿元件上的电压形成,并且在第二操作阶段中,补偿元件连接在 从加载时间点t0到时间点t1的补偿器工作电流IK的分量加热阶段和补偿器电压UK(ts)的稳态终端值在加热结束时被外推 在处理功能的时间间隔t0至t1中补偿器电压UK(t)的增加和用于气体分析的第二测量信号U 2由外插端子电压UK(ts)和电压UD 检测元件。

    Valve arrangement of microstructured components
    10.
    发明授权
    Valve arrangement of microstructured components 失效
    微结构元件的阀门排列

    公开(公告)号:US5029805A

    公开(公告)日:1991-07-09

    申请号:US334919

    申请日:1989-04-07

    摘要: A valve arrangement from microstructured components worked out of a basic body, for the control of fluids, include an actuation element which is movable relative to a flow path distributor and opens or closes fluid paths depending on its position. A transition from one position into the other is effected by adding an actuating drive connected to an electrical power source. The actuation element is held in its switch position. For a high fluid flow, a large force can be applied to the actuation element. The actuating drive works according to an operating principle aimed at covering the longest distance possible. A holding device is provided, which works according to an operating principle working independent of the first operating principle and provides the generation of the greatest cohesion possible.

    摘要翻译: 从用于控制流体的基本体中制造的微结构部件的阀装置包括可相对于流路分配器移动的致动元件,并根据其位置打开或关闭流体路径。 通过添加连接到电源的致动驱动器来实现从一个位置到另一位置的转变。 致动元件保持在其开关位置。 对于高流体流量,可以向致动元件施加大的力。 驱动驱动器根据旨在覆盖尽可能长的距离的工作原理工作。 提供了一种保持装置,其根据独立于第一操作原理工作的工作原理工作,并提供可能产生最大内聚力。