Multiple chamber dual channel infrared gas detection system
    2.
    发明授权
    Multiple chamber dual channel infrared gas detection system 有权
    多室双通道红外气体检测系统

    公开(公告)号:US07535007B1

    公开(公告)日:2009-05-19

    申请号:US12037581

    申请日:2008-02-26

    IPC分类号: G01N21/00

    摘要: A gas sensor usable in harsh environments includes a multiple chamber radiant energy transmission path which extends between a multi-channel emitter and a multi-channel detector. Chamber length and gas selection are establishable using a movable element with an aperture. The element is located between the emitter and the detector on the transmission path. Radiant energy from the emitter is reflected between the emitter and the element, prior to passing through the element to impinge on the detector.

    摘要翻译: 可用于恶劣环境的气体传感器包括在多通道发射器和多通道检测器之间延伸的多室辐射能传输路径。 室长度和气体选择可使用具有孔径的可移动元件来确定。 该元件位于传输路径上的发射器和检测器之间。 来自发射体的辐射能量在穿过元件以撞击检测器之前在发射器和元件之间被反射。

    Control system for on-off valves resulting in proportional response
    4.
    发明授权
    Control system for on-off valves resulting in proportional response 有权
    开关阀的控制系统产生比例响应

    公开(公告)号:US06367497B1

    公开(公告)日:2002-04-09

    申请号:US09799266

    申请日:2001-03-05

    IPC分类号: G05D700

    摘要: A valve control system (10) for achieving proportional response using inexpensive on-off valves (16) commonly used in machine and robotic applications and other pneumatic/hydraulic systems. A proportional response is achieved from each on-off valve (16) by interposing a single continuously proportional inlet valve (18) actuated by linear or non-linear signals to regulate the transfer of a media, whether air or fluid, to the actuated on-off valve (16) via a common galley (22). The actuation signals are preferably provided by a microcontroller (14) that can be programmed with more than one algorithm for generating different types of actuation signals. Furthermore, a non-linear mechanical response can be linearized by generating a non-linear actuation signal to produce a non-linear media transfer which when combined with the non-linear mechanical response results in an overall linear response.

    摘要翻译: 一种阀控制系统(10),用于使用机器和机器人应用中常用的廉价的开关阀(16)和其它气动/液压系统来实现比例响应。 通过插入由线性或非线性信号致动的单个连续成比例的入口阀(18),从每个开关阀(16)获得比例响应,以调节介质(无论是空气或流体)到被致动的传递 (16)通过公共厨房(22)。 致动信号优选由微控制器(14)提供,微控制器(14)可以用多于一种算法进行编程,以生成不同类型的致动信号。 此外,非线性机械响应可以通过产生非线性致动信号而线性化,以产生非线性介质传递,当非线性机械响应与非线性机械响应相结合时会产生整体线性响应。

    Virtual reality baseball training and amusement system
    5.
    发明授权
    Virtual reality baseball training and amusement system 失效
    虚拟现实棒球训练和娱乐系统

    公开(公告)号:US5443260A

    公开(公告)日:1995-08-22

    申请号:US247360

    申请日:1994-05-23

    IPC分类号: A63B69/00 A63F13/00 H04N7/18

    CPC分类号: A63B69/0002

    摘要: A virtual reality baseball training and amusement apparatus which detects the speed and projected flight of a batted baseball or softball. The invention provides a display of a simulated game played in response to the trajectory information of a struck ball. The invention also allows users to interact with the simulated game by moving players in response to the simulated flight of the ball.

    摘要翻译: 一种虚拟现实棒球训练和娱乐设备,用于检测棒球或垒球的速度和预计飞行速度。 本发明提供了响应于击球的轨迹信息而演奏的模拟游戏的显示。 本发明还允许用户通过响应于模拟的球的飞行而移动玩家与模拟游戏进行交互。

    GAS SENSOR SYSTEM HAVING A ZEROING MECHANISM
    6.
    发明申请
    GAS SENSOR SYSTEM HAVING A ZEROING MECHANISM 审中-公开
    具有零度机构的气体传感器系统

    公开(公告)号:US20090113984A1

    公开(公告)日:2009-05-07

    申请号:US11936546

    申请日:2007-11-07

    IPC分类号: G01N33/00 B01J19/00

    CPC分类号: G01N33/0006

    摘要: A sensing system having a zeroing mechanism incorporating a micropump. The micropump may be connected to a gas conditioner for providing zeroing gas to a sensor downstream. The micropump and sensor may be connected to a processor or computer for pump control and receipt of information from the sensor. Upon zeroing and/or baseline correction of the sensor, the pump may be stopped and a sample gas may be fed into the sensor for detection and analysis. Alternatively, the pump may situated downstream of the sensor to draw conditioned gas through the sensor. A valve may be added having a conditioned gas input connected to the conditioner and having a sample input. The valve may have an output connected to the sensor. When the valve is open to the conditioned gas input, it will be closed to the sample input, and vice versa. The system may be for zeroing and/or calibration.

    摘要翻译: 一种具有结合微型泵的调零机构的感测系统。 微型泵可以连接到气体调节器,以向下游的传感器提供归零气体。 微型泵和传感器可以连接到处理器或计算机,用于泵控制和从传感器接收信息。 在传感器的归零和/或基线校正之后,泵可以停止,并且样品气体可以被馈送到传感器中用于检测和分析。 或者,泵可以位于传感器的下游,以通过传感器吸收经调节的气体。 可以添加具有连接到调节器并具有样品输入的调节气体输入的阀。 阀可以具有连接到传感器的输出。 当阀门打开到调节气体输入口时,它将被关闭到样品输入端,反之亦然。 该系统可以用于归零和/或校准。