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    CLAM-SHELL LUMINOMETER
    171.
    发明申请
    CLAM-SHELL LUMINOMETER 审中-公开

    公开(公告)号：WO2014031327A3

    公开(公告)日：2014-05-30

    申请号：PCT/US2013053714

    申请日：2013-08-06

    Applicant: SIEMENS HEALTHCARE DIAGNOSTICS ,  COHEN BERI

    Inventor： COHEN BERI

    IPC: G01N21/05

    CPC classification number: G01N21/76 ,  G01N21/253 ,  G01N33/5302 ,  G01N2201/0221 ,  G01N2201/064 ,  G01N2201/08 ,  G01N2201/0833 ,  G01N2201/084

    Abstract: A clam-shell luminometer that, when closed, completely encloses an assay reaction mixture-containing reaction vessel and some portion of a reaction carousel or ring. The luminometer includes first and second portions that are coupled to each other, a photomultiplier tube, and plural fiber optic bundles that are optically coupled to the photomultiplier tube. First ends of the fiber optic bundles are disposed adjacent to the reaction vessel in the second portion so that the fiber optic bundles completely surround the perimeter or periphery of the reaction vessel.

    Abstract translation: 一种蛤壳式发光计，当关闭时，完全包含含有测定反应混合物的反应容器和一部分反应转盘或环。 发光计包括彼此耦合的第一和第二部分，光电倍增管和光学耦合到光电倍增管的多个光纤束。 光纤束的第一端在第二部分邻近反应容器设置，使得光纤束完全包围反应容器的周边或周边。

    SENSOR STRUCTURE FOR ONLINE MONITORING OF FURANS IN POWER TRANSFORMERS
    172.
    发明申请
    SENSOR STRUCTURE FOR ONLINE MONITORING OF FURANS IN POWER TRANSFORMERS 审中-公开
    电力变压器在线监测的传感器结构

    公开(公告)号：WO2013059032A1

    公开(公告)日：2013-04-25

    申请号：PCT/US2012/059417

    申请日：2012-10-10

    Applicant: ABB TECHNOLOGY AG ,  CHEIM, Luiz, V.

    Inventor： CHEIM, Luiz, V. ,  KOUZMINE, Oleg ,  WUEEST, Robert

    IPC: G01N21/85

    CPC classification number: G01N21/59 ,  G01N21/33 ,  G01N2201/062 ,  G01N2201/084

    Abstract: Sensor structure (16) is provided for online monitoring of levels of Furans in oil of a transformer tank. The sensor structure includes a UV light source (26), a filter (30) permitting only UV light of a certain wavelength range to pass, a window (32) permitting the filtered UV light to passes there-through, and a UV light detector (36) to receive UV light that passes through the window. When the sensor structure is mounted to the transformer tank that is online so that the window is exposed to oil, and Furans in the oil are being monitored, the Furans will absorb UV light, creating a difference in UV light received by the light detector when compared to the UV light received by the light de¬ tector when the monitored oil has no Furans therein. The output signal of the light detector is substantially proportional to a total of Furans in the monitored oil.

    Abstract translation: 传感器结构（16）用于在线监测变压器油箱中呋喃水平。 传感器结构包括UV光源（26），仅允许一定波长范围的紫外光通过的滤光器（30），允许经滤光的UV光通过的窗口（32），以及UV光检测器 （36）接收通过窗户的紫外光。 当传感器结构安装到在线变压器油箱，使窗户暴露于油中，并且油中的呋喃被监控时，呋喃将吸收紫外线，产生由光检测器接收的紫外线的差异 与被监测的油在其中没有呋喃的情况下由光电检测器接收的UV光相比。 光检测器的输出信号基本上与被监测油中呋喃总数成比例。

    FIBER OPTIC SENSOR UTILIZING BROADBAND SOURCES
    173.
    发明申请
    FIBER OPTIC SENSOR UTILIZING BROADBAND SOURCES 审中-公开
    光纤传感器利用宽带源

    公开(公告)号：WO2011003190A1

    公开(公告)日：2011-01-13

    申请号：PCT/CA2010/001055

    申请日：2010-07-06

    Applicant: HONEYWELL ASCA, INC. ,  HARAN, Frank, Martin ,  MACHATTIE, Ross, K. ,  BESELT, Ronald, E.

    Inventor： HARAN, Frank, Martin ,  MACHATTIE, Ross, K. ,  BESELT, Ronald, E.

    IPC: G01J3/28 ,  D21F7/06 ,  D21H23/12 ,  G01N21/86 ,  G01J3/10

    CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/10 ,  G01J3/36 ,  G01N21/3559 ,  G01N21/86 ,  G01N2021/8663 ,  G01N2201/084

    Abstract: Fiber optic sensors employ a high brightness light source such as a fiber optic supercontinuum source, multiplexed superluminescent light emitting diodes, or a broadband tunable laser diode. Light is delivered to the measurement location via fiber optics and sensor optics directs infrared radiation onto material the being monitored that is located in a hostile environment. A disperse element is positioned in the detection beam path in order to separate the wavelengths and to perform spectral analysis. A spectral analysis of the radiation that emerges from the sheet yields information on a plurality of parameters for the material. For papermaking applications, the moisture level, temperature and cellulose content in the paper can be obtained.

    Abstract translation: 光纤传感器采用高亮度光源，例如光纤超连续光源，多路超发光发光二极管或宽带可调激光二极管。 光通过光纤传输到测量位置，并且传感器光学器件将红外辐射引导到位于恶劣环境中被监测的材料上。 分散元件位于检测光束路径中，以分离波长并进行光谱分析。 从片材出射的辐射的光谱分析产生关于材料的多个参数的信息。 对于造纸应用，可以获得纸张中的水分含量，温度和纤维素含量。

    GAS DETECTION METHOD AND APPARATUS
    179.
    发明申请
    GAS DETECTION METHOD AND APPARATUS 审中-公开
    气体检测方法和装置

    公开(公告)号：WO1989003028A1

    公开(公告)日：1989-04-06

    申请号：PCT/GB1988000776

    申请日：1988-09-22

    Applicant: THE VICTORIA UNIVERSITY OF MANCHESTER ,  MOHEBATI, Arman ,  KING, Terence, A.

    Inventor： THE VICTORIA UNIVERSITY OF MANCHESTER

    IPC: G01N21/39

    CPC classification number: G01N21/39 ,  G01N21/031 ,  G01N2201/084

    Abstract: An apparatus for detecting a predetermined gas in an absorption cell. The output of an infra-red laser source is transmitted to the absorption cell. The transmitted output is controlled to vary with time between at least two wavelengths one of which is more readily absorbed by the gas than the other. The amplitudes of the wavelengths after transmission are compared to detect the gas. The laser output may include the two frequencies and a filter may be used to alternate between them. Alternatively the laser output may be a single frequency which is scanned across a frequency at which the gas absorbs readily.

    Abstract translation: 一种用于检测吸收单元中的预定气体的装置。 红外激光源的输出被传输到吸收单元。 控制传输的输出在至少两个波长之间随时间变化，其中一个比另一个更容易被气体吸收。 将透射后的波长的幅度进行比较以检测气体。 激光输出可以包括两个频率，并且可以使用滤波器来在它们之间交替。 或者，激光输出可以是在气体容易吸收的频率上扫描的单个频率。

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