Interaligned component optical encoder with integral housing component
locating studs and shelf
    1.
    发明授权
    Interaligned component optical encoder with integral housing component locating studs and shelf 失效
    带有一体式外壳部件定位螺柱和搁板的分配光学编码器

    公开(公告)号:US5923032A

    公开(公告)日:1999-07-13

    申请号:US850715

    申请日:1997-05-02

    IPC分类号: G01D5/34 G01D5/347

    CPC分类号: G01D5/34707 G01D5/34

    摘要: An improved optical encoder with a simplified construction for reliable component alignment and enhanced resolution is disclosed. The encoder includes a housing with locating points, such as studs and shelves, integrally formed on inner surfaces of the housing. The locating points reliably fix the X, Y and Z axis orientation between a light detector and light source assembly. The light source assembly preferably comprises two light detectors on a single board to increase resolution. Additional features of the invention include a sealed housing and a code wheel having two concentric tracks of transmissive slots that are circumferentially offset from each other and an external cable strain relief assembly.

    摘要翻译: 公开了一种具有简化结构的改进的光学编码器,用于可靠的部件对准和增强的分辨率。 编码器包括具有定位点的壳体,例如螺柱和搁架,整体形成在壳体的内表面上。 定位点可靠地固定光检测器和光源组件之间的X,Y和Z轴方向。 光源组件优选地在单个板上包括两个光检测器以增加分辨率。 本发明的附加特征包括一个密封的外壳和一个具有彼此周向偏移的两个同心轨道的透光槽的码盘和一个外部电缆应变消除组件。

    COLLISION AVOIDANCE SYSTEM FOR RAIL LINE VEHICLES
    6.
    发明申请
    COLLISION AVOIDANCE SYSTEM FOR RAIL LINE VEHICLES 有权
    铁路车辆碰撞避免系统

    公开(公告)号:US20120296562A1

    公开(公告)日:2012-11-22

    申请号:US13474428

    申请日:2012-05-17

    IPC分类号: G08G1/16 B61L25/02

    摘要: A collision avoidance system (CAS) is described that includes one or more sensor technologies, including, for example, an Ultra Wideband (UWB) sensing technology. The collision avoidance system is designed to reliably track the location and speed of vehicles and the distance between vehicles over a wide variety of track and terrain. The collision avoidance system may utilize information from a variety of sensor technologies to determine whether one or more vehicles violate speed and/or separation criteria, and may generate a warning.

    摘要翻译: 描述了一种包括一种或多种传感器技术的碰撞避免系统(CAS),包括例如超宽带(UWB)感测技术。 防撞系统旨在可靠地跟踪车辆的位置和速度以及车辆在各种轨道和地形之间的距离。 碰撞避免系统可以利用来自各种传感器技术的信息来确定一个或多个车辆是否违反速度和/或分离标准,并且可能产生警告。

    Cell having electrodes of improved service life
    9.
    发明授权
    Cell having electrodes of improved service life 失效
    电池具有使用寿命更长的电极

    公开(公告)号:US5435896A

    公开(公告)日:1995-07-25

    申请号:US217830

    申请日:1994-03-25

    摘要: A metal surface, useful as an electrode in an electrolytic cell, is now described having enhanced adhesion of subsequently applied coatings combined with excellent coating service life. The substrate metal of the electrode, such as a valve metal as represented by titanium, is provided with a highly desirable rough surface characteristic for subsequent coating application. This can be achieved by various operations including etching and melt spray application of metal or ceramic oxide to ensure a roughened surface morphology. Usually in subsequent operations, a barrier layer is provided on the surface of enhanced morphology. This may be achieved by operations including heating, as well as including thermal decomposition of a layer precursor. Subsequent coatings provide enhanced lifetime even in the most rugged commercial environments.

    摘要翻译: 现在描述用作电解池中的电极的金属表面,其具有增强的随后涂覆的涂层的粘附性以及优异的涂层使用寿命。 电极的基板金属,例如由钛表示的阀金属,具有用于后续涂布应用的高度期望的粗糙表面特性。 这可以通过各种操作实现,包括蚀刻和熔体喷涂金属或陶瓷氧化物以确保粗糙化的表面形态。 通常在随后的操作中,在增强的形态表面上提供阻挡层。 这可以通过包括加热以及包括层前体的热分解的操作来实现。 随后的涂层即使在最坚固的商业环境中也能提供更长的使用寿命。

    Plate and frame heat exchanger assembly with anodic protection
    10.
    发明授权
    Plate and frame heat exchanger assembly with anodic protection 失效
    板式和框架式热交换器组件具有阳极保护功能

    公开(公告)号:US4586562A

    公开(公告)日:1986-05-06

    申请号:US521944

    申请日:1983-08-10

    CPC分类号: F28F19/004 F28F3/083

    摘要: A plate heat exchanger assembly is provided having an anodic protection system comprising a plate heat exchanger frame, a plurality of heat exchanger plates mounted to the frame and means for selectively applying a voltage across the plates whereby during operation of the plate heat exchanger assembly biofouling and scaling is inhibited. The plurality of heat exchanger plates are mounted to the frame to define a plurality of heat exchange chambers for heat communication between a first and second process fluid being transmitted through the assembly. An insulating contact coating at points of electrically conductive contact between adjacent plates of the heat exchange chambers is provided such that the chambers comprise electrolytic chambers means are provided for selectively applying a voltage across said adjacent plates. A method of applying the insulating contact coating to a heat exchanger plate is also disclosed. The method comprises identifying points of electrically conductive contact between said adjacent heat exchanger plates and applying an insulating material to the points of contact.

    摘要翻译: 提供了一种板式换热器组件,其具有阳极保护系统,该阳极保护系统包括板式热交换器框架,安装到框架上的多个热交换器板和用于选择性地施加跨过板的电压的装置,由此在板式换热器组件生物污损的操作期间和 缩放被禁止。 多个热交换器板安装到框架上以限定多个热交换室,用于通过组件传输的第一和第二工艺流体之间的热连通。 提供了在热交换室的相邻板之间的导电接触点处的绝缘接触涂层,使得这些室包括电解室装置,用于选择性地在所述相邻板上施加电压。 还公开了将绝缘接触涂层施加到热交换器板的方法。 该方法包括识别所述相邻的热交换器板之间的导电接触点,并将绝缘材料施加到接触点。