Gas Composition monitoring arrangement
    71.
    发明申请
    Gas Composition monitoring arrangement 审中-公开
    气体组成监测安排

    公开(公告)号:US20060286423A1

    公开(公告)日:2006-12-21

    申请号:US11484730

    申请日:2006-07-12

    Applicant: John Black

    Inventor: John Black

    Abstract: A gas composition monitoring arrangement for a module 2 used in a solid oxide fuel cell comprises provision of an optically transparent window 4 in the end of a gas flow channel 3 formed in that module 2. Thus, the window 4 allows passive and active optical gas analysis of the gas flow through the channel in situ without the necessity as with previous systems of drawing a proportion of that gas flow away from the module 2 and therefore fuel cell for appropriate analysis. In such circumstances, actual in situ gas composition determination is achieved rather than a determination which may be distorted through the transfer regime to a previous remote gas analysis apparatus.

    Abstract translation: 在固体氧化物燃料电池中使用的用于模块2的气体成分监测装置包括在形成于该模块2中的气体流动通道3的端部设置光学透明的窗口4.因此,窗口4允许被动和主动的光学气体 通过原位分析通过通道的气体流量,而不需要像以前的系统那样将一部分气体流量从模块2中抽出,因此燃料电池用于适当的分析。 在这种情况下,实现实际的原位气体成分测定,而不是可以通过转移方式扭曲到先前的远程气体分析装置的确定。

    Optical measurement apparatus
    72.
    发明申请
    Optical measurement apparatus 审中-公开
    光学测量装置

    公开(公告)号:US20050140980A1

    公开(公告)日:2005-06-30

    申请号:US10827491

    申请日:2004-04-20

    Abstract: An optical measurement apparatus is provided with a light source and guiding module and a receiving module in the present invention. The light source and guiding module, composed of a light source module and a light-guiding apparatus, is used to provide a low-cost area light source and to transfer the area light source to become a linear incident light through the light-guiding apparatus. And the receiving module, composed of a linear or area CCD sensor, is used to provide the linear or area detection for an array-type sample with the help of the light source and guiding apparatus. The present invention will simplify the complexity of the optical mechanism of two-dimension moving and single-point-scanning mode of the conventional optical measurement apparatus.

    Abstract translation: 光学测量装置在本发明中设置有光源和引导模块和接收模块。 由光源模块和导光装置构成的光源和引导模块用于提供低成本区域光源并将区域光源转移成通过导光装置的线性入射光 。 并且由线性或区域CCD传感器组成的接收模块用于在光源和引导装置的帮助下为阵列型样品提供线性或区域检测。 本发明将简化传统光学测量装置的二维移动和单点扫描模式的光学机构的复杂性。

    Remote spectrophotometer
    74.
    发明授权
    Remote spectrophotometer 失效
    远程分光光度计

    公开(公告)号:US4770530A

    公开(公告)日:1988-09-13

    申请号:US855168

    申请日:1986-04-23

    Abstract: A spectrophotometer (10) is provided having the capability to accurately measure spectral reflectance at relatively long sample distances. A first illumination optics arrangement (14) assures uniform illumination to a portion of the sample and a second optical arrangement (20) focuses the reflected image of part of the illuminated sample onto a polychromator (22). Reference beam means are provided so that the polychromator sequentially measures the spectral characteristics of the reference beam and the sample. Continuous monitoring of the illumination at select wavelengths provides illumination normalization data so that a microprocessor (40) can normalize the illumination and compare the reference beam and sample measurements to accurately determine the spectral reflectance characteristics of the sample. Angular and raster scanning capability is also provided.

    Abstract translation: 提供分光光度计(10),其具有在相对长的取样距离下精确地测量光谱反射率的能力。 第一照明光学装置(14)确保对样品的一部分的均匀照明,并且第二光学装置(20)将被照射样品的一部分的反射图像聚焦到多色淀粉(22)上。 提供参考光束装置,使得多色板顺序测量参考光束和样品的光谱特性。 对选择波长的照明的连续监测提供照明归一化数据,使得微处理器(40)可以对照明进行标准化,并比较参考光束和样品测量值,以准确地确定样品的光谱反射特性。 还提供角度和光栅扫描功能。

    Multiple-sample scanner-type fluorescence detection apparatus
    77.
    发明公开
    Multiple-sample scanner-type fluorescence detection apparatus 有权
    Abtastende FluoreszenznachweisvorrichtungfürMehrfachproben。

    公开(公告)号:EP1024355A1

    公开(公告)日:2000-08-02

    申请号:EP00101404.2

    申请日:2000-01-25

    Abstract: A fluorescence detection apparatus is provided which comprises a sample holder (4) for holding stationarily sample vessels deployed along a circle line or concentric circle lines having different radiuses, a partition plate (3) connected to a driving means (7) to be rotatable around the center of the circle line or concentric circle lines, optical means (5) for excitation light and optical means (6) for fluorescence light fixed respectively to the partition plate to be rotatable in integration therewith, a first light guide (1) constituted of numerous optical fibers, a photosensor (2), and a light source (8) for generating the excitation light, wherein the partition plate, the optical means for excitation light, and the optical means for fluorescence are integrally rotated, and thereby the fluorescence of the sample arranged along the circle line is successively detected and the detected fluorescence is transmitted to the photosensor. This fluorescence detection apparatus is useful in real-time monitoring of fluorescence signals, and satisfies the requirements of precise temperature control, quick treatment of many samples, high sensitivity, high reliability, low cost, and small size of the apparatus.

    Abstract translation: 提供了一种荧光检测装置,其包括用于保持沿着圆线展开的固定样品容器的样本保持器(4)或具有不同半径的同心圆线;连接到驱动装置(7)以可旋转的分隔板(3) 圆线或同心圆线的中心,用于激发光的光学装置(5)和用于荧光的光学装置(6),分别固定在分隔板上以与其一体旋转;第一光导(1),由 多个光纤,光电传感器(2)和用于产生激发光的光源(8),其中分隔板,用于激发光的光学装置和用于荧光的光学装置一体地旋转,由此荧光 连续检测沿圆线排列的样品,并将检测到的荧光传输到光电传感器。 该荧光检测装置可以实时监测荧光信号,满足精密温度控制,快速处理多种样品,高灵敏度,高可靠性,低成本,小尺寸等要求。

    Messkopf
    78.
    发明公开
    Messkopf 失效
    测量头。

    公开(公告)号:EP0327499A1

    公开(公告)日:1989-08-09

    申请号:EP89810061.5

    申请日:1989-01-24

    Abstract: Ein Meßkopf, insbesondere für ein Handgerät zur Er­fassung von photometrischen Daten, verfügt über eine Beleuchtungsoptik mit einer Asphäre, die eine ring­förmig um die Symmetrieachse des Meßkopfes laufende Mulde aufweist, welche im Querschnitt die Gestalt eines Ellipsensegments hat. Die Meßoptik (116) zum Erfassen des vom Meßfleck (57) remittierten Lichtes bildet einen runden Meßfleck (57) auf eine Ellipse am Eintrittsspalt (59) des Monochromators (55) ab, wozu eine sphä­risch/zylindrische Linse (132) sowie ein erster Glas­stab (148) und ein Glasstab (149) verwendet werden, die jeweils zylindrische Flächen (154, 155, 156, 157) aufweisen, deren zugeordnete Zylinderachsen gekreuzt sind.

    Abstract translation: 的测量头,特别是用于检测测光数据的手持式装置,具有与具有一个环状连续约测量头凹部,其在横截面中具有椭圆形段的形状的对称轴的非球面透镜的照明光学系统。 用于从所述测量点(57)检测所述光学测量系统(116)反射的光的形式从圆形测量光斑(57)上的单色器(55)的入口狭缝(59)的椭圆形中,向其中一个球形/柱面透镜(132)和第一玻璃棒 (148)和一玻璃棒(149)时,每个圆柱形表面(154,155,156,157),其相关联的气缸轴线交叉。

    Vorrichtung zur Messung der Lichtstreuung in stark streuenden dispersen Systemen
    80.
    发明公开
    Vorrichtung zur Messung der Lichtstreuung in stark streuenden dispersen Systemen 失效
    Vorrichtung zur Messung der Lichtstreuung in stark streuenden dispersen Systemen。

    公开(公告)号:EP0244789A2

    公开(公告)日:1987-11-11

    申请号:EP87106383.0

    申请日:1987-05-02

    Abstract: Vorrichtung zur Messung der Lichtstreuung in stark streuen­den dispersen Medien. Bei dieser Meßvorrichtung wird aus einer Lichtquelle, bevorzugt aus einem He-Ne Laser Licht in eine Meßzelle gestrahlt, in der sich das zu untersu­chende Medium befindet. Das aus der Küvette austretende Licht wird mit einem Lichtdetektor (Photomultiplier) ge­messen. Um den Einfluß von Fremdlicht auszuschalten, ist es vorteilhaft, dem Laser einen Chopper nachzuschalten und das am Photomultiplier empfangene Meßsignal in einem Lock-in Verstärker mit angeschlossenem Rechner und Schrei­ber am Ausgang des Photomultipliers zu verarbeiten.

    Abstract translation: 在该装置中,光从光源(优选He-Ne激光)照射到测试介质所在的测量单元中。 使用光检测器(光电倍增管)测量从比色皿出现的光。 为了消除外部光的影响,连接激光下游的斩光器并且在​​光电倍增器的输出端连接到计算机和记录器的锁定放大器处理在光电倍增器处接收的测量信号是有利的。

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