会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 76. 发明授权
    • Respirator with end-of-service-life detection
    • 具有使用寿命终止检测的呼吸器
    • US08616205B2
    • 2013-12-31
    • US12899075
    • 2010-10-06
    • Peter TobiasBrian Krafthefer
    • Peter TobiasBrian Krafthefer
    • A62B7/10A62B19/00A62B23/02F16K31/02B01D53/02B01D53/30
    • A61M16/107A61M2205/0227A61M2205/125A61M2205/17A61M2205/42A61M2205/705A62B9/006A62B19/00
    • The present disclosure relates to methods and apparatus for detecting when respiratory cartridges of a respirator have reached their end-of-service-life. In some instances, two or more respiratory cartridges are removably connectable to a respirator housing, where each of the two or more respiratory cartridges receives ambient air and deliver cleaned air to the respirator housing. One of the respiratory cartridges may be configured to have a lower adsorption capacity than the remaining respirator cartridges. A gas sensor may be situated downstream of the reduced capacity respirator cartridge, and may detect an increased concentration of the targeted gas in the cleaned air delivered by the reduced capacity respiratory cartridge. When detected, an end-of-service-life indication may be provided to the user.
    • 本公开涉及用于检测呼吸器的呼吸盒何时已经达到使用寿命的方法和装置。 在一些情况下,两个或更多个呼吸盒可移除地连接到呼吸器壳体,其中两个或更多个呼吸盒中的每一个接收环境空气并将清洁的空气输送到呼吸器壳体。 其中一个呼吸盒可以被配置为具有比其余的呼吸器盒更低的吸附能力。 气体传感器可以位于容量较小的呼吸器筒的下游,并且可以检测由减小容量的呼吸筒输送的清洁空气中的目标气体的浓度增加。 当检测到时,可以向用户提供服务寿命终止指示。
    • 78. 发明申请
    • GAS SENSOR SYSTEM HAVING A ZEROING MECHANISM
    • 具有零度机构的气体传感器系统
    • US20090113984A1
    • 2009-05-07
    • US11936546
    • 2007-11-07
    • Steven GautieriPeter Tobias
    • Steven GautieriPeter Tobias
    • G01N33/00B01J19/00
    • G01N33/0006
    • 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.
    • 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。