METHOD FOR IDENTIFICATION OF PNEUMATIC DRIVES
    131.
    发明申请
    METHOD FOR IDENTIFICATION OF PNEUMATIC DRIVES 审中-公开
    用于识别气动驱动器的方法

    公开(公告)号:US20110015792A1

    公开(公告)日:2011-01-20

    申请号:US12835932

    申请日:2010-07-14

    IPC分类号: G05D16/20 G05D7/06

    摘要: The disclosure relates to a system and method for identification of pneumatic drives. The pneumatic actuating drive is controlled by an electro-pneumatic position regulator, which is equipped with a microcontroller, at least one electro-pneumatic transducer for controlling the pressure-medium flow to and from the drive, and a communication interface. After the position regulator has been started up with an initial setting, a nominal value profile and an actual value profile can be analyzed during operation and, if a control error exceeds a predeterminable minimum value, the manipulated variable from the position regulator can be temporarily replaced by a test signal during which operating parameters of the controlled system are recorded from which current regulator parameters are determined.

    摘要翻译: 本公开涉及用于识别气动驱动器的系统和方法。 气动执行驱动器由电动气动位置调节器控制,电动气动位置调节器配备有微控制器,至少一个电动气动传感器,用于控制流入和离开驱动器的压力介质流量,以及通信接口。 在位置调节器启动初始设置后,可以在运行期间分析标称值曲线和实际值曲线,如果控制误差超过可预定的最小值,则位置调节器的操作变量可以暂时替换 通过测试信号记录受控系统的操作参数,从中确定当前的调节器参数。

    Measurement transmitter
    132.
    发明授权
    Measurement transmitter 有权
    测量变送器

    公开(公告)号:US07825761B2

    公开(公告)日:2010-11-02

    申请号:US11790277

    申请日:2007-04-24

    IPC分类号: H01F27/02

    CPC分类号: G01D11/245

    摘要: The invention relates to a measurement transmitter for operation in a process plant. The enclosure of the measurement transmitter comprises two mutually separate containers (11, 12), where the transducer for converting the process-related, physical variable into an appropriate electrical variable is housed in the one container (11), and an electronic circuit (22) is arranged in the other container (12). The two containers (11, 12) have complimentary screw threads (51, 52) to each other, and are screwed together directly. The screw connection of the two containers (11, 12) comprises a transformer made up of two parts (31, 32), whose parts (31, 32) each comprise a winding (41, 42) connected to the circuitry (21, 22) of the respective container (11, 12).

    摘要翻译: 本发明涉及一种用于在过程工厂中操作的测量发射器。 测量发射器的外壳包括两个相互分开的容器(11,12),其中用于将过程相关的物理变量转换成适当的电变量的换能器容纳在一个容器(11)中,并且电子电路(22) )设置在另一个容器(12)中。 两个容器(11,12)彼此具有互补的螺纹(51,52),并且被直接拧紧在一起。 两个容器(11,12)的螺钉连接包括由两部分组成的变压器(31,32),其部分(31,32)各自包括连接到电路(21,22)的绕组(41,42) )的容器(11,12)。

    METHOD FOR DETECTING THE DRIVE TYPE OF AN ACTUATOR (II)
    133.
    发明申请
    METHOD FOR DETECTING THE DRIVE TYPE OF AN ACTUATOR (II) 有权
    检测执行机构驱动类型的方法(二)

    公开(公告)号:US20090145291A1

    公开(公告)日:2009-06-11

    申请号:US12328954

    申请日:2008-12-05

    IPC分类号: F15B21/08

    摘要: A method is disclosed for detecting the drive type of an actuator, e.g., a pneumatic actuator, having a positioner for operating a final control element in a process engineering plant. The actuator is connected to the positioner by a mounting set, the positioner comprising an electronic control unit, which uses a microcontroller to receive one or more input signals, and to output actuating signals to control the flow of gas to or from the chambers of a single-acting or double-acting pneumatic drive. The position feedback sensors are equipped with a rotational measuring system. During commissioning of the actuator, the relationship between the drive volumes and the position signal is found and compared with transfer characteristics of known drive types. Where there is a match between the transfer characteristic defined by the value pairs of the given actuator and one of the transfer characteristics of the known drive types, the identified drive type is assigned to the given actuator.

    摘要翻译: 公开了一种用于检测致动器(例如气动致动器)的驱动类型的方法,其具有用于在过程工程设备中操作最终控制元件的定位器。 致动器通过安装组件连接到定位器,定位器包括电子控制单元,该电子控制单元使用微控制器来接收一个或多个输入信号,并且输出致动信号以控制气体到达或来自腔室的气流 单作用或双作用气动驱动。 位置反馈传感器配备有旋转测量系统。 在执行器调试期间,找到驱动体积和位置信号之间的关系,并将其与已知驱动类型的传递特性进行比较。 在由给定致动器的值对定义的传递特性与已知驱动类型的传送特性之间存在匹配的情况下,将所识别的驱动类型分配给给定的致动器。

    Diagnostic device for use in process control system
    134.
    发明申请
    Diagnostic device for use in process control system 失效
    用于过程控制系统的诊断设备

    公开(公告)号:US20080103629A1

    公开(公告)日:2008-05-01

    申请号:US12004018

    申请日:2007-12-20

    IPC分类号: G05D7/00 G08B31/00

    摘要: The diagnostic device for detecting a failure of a sensing means, which sensing means comprises a recording means for repeatedly recording pairs of two absolute pressure values, the absolute pressure values being related to absolute pressures in the first and the second impulse lines, respectively, a computation means for repeatedly computing, from a prescribable number of pairs of the two absolute pressure values, a correlation value representative of the correlation between the two absolute pressure value, a comparison means for comparing correlation values to at least one correlation threshold value, and an output means for outputting a diagnostic output depending on the result of the comparison. It is possible to derive the absolute pressure values from one differential pressure measurement an one absolute pressure measurement.

    摘要翻译: 用于检测感测装置的故障的诊断装置,该感测装置包括用于重复记录两个绝对压力值对的记录装置,绝对压力值分别与第一和第二脉冲管线中的绝对压力相关,a 计算装置,用于从表示两个绝对压力值的对数的两个绝对压力值的可规定数量重复计算装置,用于将相关值与至少一个相关阈值进行比较的比较装置和 输出装置,用于根据比较结果输出诊断输出。 可以从一次压差测量中得到绝对压力值,即一次绝对压力测量。

    Pressure transducer
    135.
    发明申请
    Pressure transducer 审中-公开
    压力传感器

    公开(公告)号:US20070233421A1

    公开(公告)日:2007-10-04

    申请号:US11705469

    申请日:2007-02-13

    IPC分类号: G01L7/00

    CPC分类号: G01L19/083 G01D3/022

    摘要: Exemplary embodiments are directed to processing a sensor signal using the correction parameters assigned to the sensor. A pressure transducer is disclosed for measuring and converting absolute pressure and/or differential pressure into an adequate electrical measurement signal with the aid of a processing unit having an associated read-only memory, in which is stored a set of correction parameters for correcting the measurement signal.

    摘要翻译: 示例性实施例涉及使用分配给传感器的校正参数来处理传感器信号。 公开了一种压力传感器,用于借助于具有相关联的只读存储器的处理单元来测量和将绝对压力和/或压差转换成适当的电测量信号,其中存储一组用于校正测量的校正参数 信号。

    Neutralizing human antibodies to anthrax toxin
    138.
    发明申请
    Neutralizing human antibodies to anthrax toxin 审中-公开
    中和人类抗体对炭疽毒素

    公开(公告)号:US20060246079A1

    公开(公告)日:2006-11-02

    申请号:US11040580

    申请日:2005-01-21

    IPC分类号: A61K39/40 C07K16/12

    摘要: A highly efficient method for generating human antibodies using recall technology is provided. In one aspect, human antibodies which are specific to the anthrax toxin are provided. In one aspect, human peripheral blood cells that have been pre-exposed to anthrax toxin are used in the SCID mouse model. This method results in high human antibody titers which are primarily of the IgG isotype and which contain antibodies of high specificity and affinity to desired antigens. The antibodies generated by this method can be used therapeutically and prophylactically for preventing or treating mammals exposed to anthrax. Thus, in one embodiment, a prophylactic or therapeutic agent used to counter the effects of anthrax toxin, released as a mechanism of bioterrorism, is provided. In one embodiment, a formulation and method for preventing and/or treating anthrax infection comprising a binding agent that prevents the assembly of the PA63 heptamer is also provided. Methods for diagnosis and methods to determine anthrax contamination are also described.

    摘要翻译: 提供了使用召回技术产生人抗体的高效方法。 一方面,提供了对炭疽毒素特异性的人抗体。 一方面,在SCID小鼠模型中使用预先暴露于炭疽毒素的人外周血细胞。 该方法导致高的人抗体滴度,其主要是IgG同种型,并且其含有对所需抗原具有高特异性和亲和力的抗体。 通过该方法产生的抗体可以治疗和预防用于预防或治疗暴露于炭疽的哺乳动物。 因此,在一个实施方案中,提供了用作抵抗作为生物恐怖机制的机制释放的炭疽毒素的作用的预防或治疗剂。 在一个实施方案中,还提供了用于预防和/或治疗炭疽感染的制剂和方法,其包含防止PA63七聚体组装的结合剂。 还描述了诊断方法和确定炭疽污染的方法。

    Processing device and display system
    140.
    发明申请
    Processing device and display system 审中-公开
    处理装置和显示系统

    公开(公告)号:US20050143632A1

    公开(公告)日:2005-06-30

    申请号:US10974982

    申请日:2004-10-27

    IPC分类号: A61B5/00 G06F19/00

    摘要: A processing device and display system provides different functions used in delivering healthcare to a patient. A plurality of different individual modules includes at least one of: (a) a patient monitoring module for acquiring and processing signals derived from sensors suitable for attachment to a patient; and (b) a patient treatment module for providing treatment to a patient. A central processor exchanges data with the plurality of modules and processes signals derived from at least one of the plurality of different modules. A display generator initiates generation of data representing at least one user interface image including processed signal information of at least one of the plurality of different modules.

    摘要翻译: 处理装置和显示系统提供用于向医疗人员提供医疗保健的不同功能。 多个不同的单独模块包括以下中的至少一个:(a)用于获取和处理从适合于附接到患者的传感器得到的信号的患者监视模块; 和(b)用于向患者提供治疗的患者治疗模块。 中央处理器与多个模块交换数据并处理从多个不同模块中的至少一个模块导出的信号。 显示生成器发起表示至少一个用户界面图像的数据的生成,该用户界面图像包括多个不同模块中的至少一个的处理信号信息。