Optoacoustic gas sensor
    3.
    发明授权
    Optoacoustic gas sensor 有权
    光声气体传感器

    公开(公告)号:US07213444B2

    公开(公告)日:2007-05-08

    申请号:US11130316

    申请日:2005-05-16

    IPC分类号: G01N21/00

    摘要: An optoacoustic sensor for detecting one or more target gases includes a body featuring halves containing measurement cells. Each measurement cell is in communication with a light source and a microphone as well as the ambient atmosphere. Evaluation and control electronics are in communication with the light sources and the microphones sequentially illuminate the first and second light sources so that a measurement signal due to optoacoustic pressure variations from a target gas is generated by the microphone of the illuminated or gas active cell and a compensation signal is generated by the microphone of the non-illuminated or gas inactive cell. The compensation signal is subtracted from the measurement signal by the evaluation and control electronics to provide a sensor output signal.

    摘要翻译: 用于检测一个或多个目标气体的光声传感器包括具有包含测量单元的半部的主体。 每个测量单元与光源和麦克风以及周围环境通信。 评估和控制电子设备与光源通信,并且麦克风顺序地照亮第一和第二光源,使得由于来自目标气体的光声压力变化引起的测量信号由照明或气体活性电池的麦克风产生,并且 补偿信号由非照明或气体不活动单元的麦克风产生。 通过评估和控制电子装置从测量信号中减去补偿信号,以提供传感器输出信号。

    Rack storage door with closure sensor
    4.
    发明授权
    Rack storage door with closure sensor 有权
    带闭合传感器的机架存储门

    公开(公告)号:US09527667B2

    公开(公告)日:2016-12-27

    申请号:US12954227

    申请日:2010-11-24

    IPC分类号: B65G1/02 B65G1/04

    CPC分类号: B65G1/02 B65G1/0407

    摘要: A configuration contains a coupling mechanism for closing a door of a rack store, the door being guided in particular on rails, and an uncoupling and displacing device for opening and displacing the door. The uncoupling and displacing device has a displaceable driver, with which the coupling mechanism can be moved from a closed position into an open position and the door can be displaced. A closure sensor monitors the closed position of the coupling mechanism.

    摘要翻译: 配置包括用于关闭机架存储器的门的联接机构,门被特别地导引在轨道上,以及用于打开和移动门的非耦合和移位装置。 脱离和移位装置具有可移动的驱动器,联接机构可以通过该位移驱动器从关闭位置移动到打开位置,并且门可以移位。 闭合传感器监测联接机构的关闭位置。

    Optoacoustic gas sensor
    5.
    发明申请
    Optoacoustic gas sensor 有权
    光声气体传感器

    公开(公告)号:US20060254340A1

    公开(公告)日:2006-11-16

    申请号:US11130316

    申请日:2005-05-16

    IPC分类号: G01N7/00 G01N29/02

    摘要: An optoacoustic sensor for detecting one or more target gases includes a body featuring halves containing measurement cells. Each measurement cell is in communication with a light source and a microphone as well as the ambient atmosphere. Evaluation and control electronics are in communication with the light sources and the microphones sequentially illuminate the first and second light sources so that a measurement signal due to optoacoustic pressure variations from a target gas is generated by the microphone of the illuminated or gas active cell and a compensation signal is generated by the microphone of the non-illuminated or gas inactive cell. The compensation signal is subtracted from the measurement signal by the evaluation and control electronics to provide a sensor output signal.

    摘要翻译: 用于检测一个或多个目标气体的光声传感器包括具有包含测量单元的半部的主体。 每个测量单元与光源和麦克风以及周围环境通信。 评估和控制电子设备与光源通信,并且麦克风顺序地照亮第一和第二光源,使得由于来自目标气体的光声压力变化引起的测量信号由照明或气体活性电池的麦克风产生,并且 补偿信号由非照明或气体不活动单元的麦克风产生。 通过评估和控制电子装置从测量信号中减去补偿信号,以提供传感器输出信号。