Dual illumination angle goniometric spectrophotometer
    42.
    发明申请
    Dual illumination angle goniometric spectrophotometer 失效
    双照度角测角分光光度计

    公开(公告)号:US20060114465A1

    公开(公告)日:2006-06-01

    申请号:US11266573

    申请日:2005-11-03

    IPC分类号: G01N21/55

    摘要: The present disclosure provides for a device, as well as a system and method associated therewith, for, among other things, providing: (i) up to five distinct measurement angles along with an illumination reference channel; (ii) a plurality of illumination sources that provide a focused beam of illumination at specific desired angles of incidence to a sample under target; (iii) a shutter mechanism incorporating a calibration transfer standard; (iv) an internal optical system that is operatively associated with a gimbaled structure suitable to allow vertical and angular conformity to a target sample; and (v) a handheld and operated enclosure incorporating a user interface with a visual display unit complete with interactive navigation means and an activation switch, and a number of surface detecting contact elements operatively associated with the optical system and shutter mechanism.

    摘要翻译: 本公开提供了一种装置,以及与其相关联的系统和方法,用于除其他之外提供:(i)与照明参考通道一起多达五个不同的测量角; (ii)多个照明源,其以特定的期望的入射角提供聚焦的光束照射到目标下的样品; (iii)包含校准转印标准的快门机构; (iv)内部光学系统,其可操作地与万向结构相关联,所述万向结构适于允许垂直和角度地符合目标样品; 以及(v)手持和操作的外壳,其包括具有视觉显示单元的用户界面,该显示单元具有交互式导航装置和激活开关,以及与光学系统和快门机构可操作地相关联的多个表面检测接触元件。

    Method and system for determining and monitoring the dispensing efficiency of a fuel dispensing point in a service station environment
    46.
    发明申请
    Method and system for determining and monitoring the dispensing efficiency of a fuel dispensing point in a service station environment 有权
    用于确定和监测服务站环境中燃料分配点的分配效率的方法和系统

    公开(公告)号:US20050087558A1

    公开(公告)日:2005-04-28

    申请号:US10684258

    申请日:2003-10-11

    CPC分类号: B67D7/085 B67D2007/329

    摘要: Determining a maximum dispensing efficiency of a dispensing point in a fuel dispenser and determining if a dispensing point has a blockage and/or a performance problem if the maximum dispensing efficiency is less than expected. The maximum dispensing efficiency is calculated by determining the dispensing events exhibiting the lowest time for dispensed volume from a set of volume and time pair measurements for the dispensing point. The dispensing events exhibiting the lowest time for dispensed volume that are used to determine the maximum dispensing efficiency are taken from dispensing events where the amount of dead time, the time between the activation of a fuel dispensing event and the engaging of a nozzle and the time between the disengaging of the nozzle and the deactivation of the dispensing event, and customer or pre-pay transaction controlled reduced flow rates are minimized. In this manner, volume and time data that include more than the minimum amount of dead time in a dispensing event are not used in the determination of the maximum dispensing efficiency.

    摘要翻译: 确定燃料分配器中的分配点的最大分配效率,并且如果最大分配效率低于预期,则确定分配点是否具有堵塞和/或性能问题。 通过从分配点的一组体积和时间对测量中确定表现出分配体积的最低时间的分配事件来计算最大分配效率。 显示用于确定最大分配效率的分配体积的最低时间的分配事件取自分配事件,其中死区时间量,燃料分配事件的启动与喷嘴的接合之间的时间与时间 在喷嘴的分离和分配事件的停用之间以及客户或预付交易控制的减少的流量被最小化。 以这种方式,在确定最大分配效率时,不使用包括大于分配事件中的最小死区时间量的体积和时间数据。