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4 条记录 (耗时 0.011 秒)

    Multi-function menu selection device
    1.
    发明授权
    Multi-function menu selection device 失效
    多功能菜单选择装置

    公开(公告)号：US5627531A

    公开(公告)日：1997-05-06

    申请号：US315750

    申请日：1994-09-30

    申请人： Oliver A. Posso ,  Julie A. Reichert

    发明人： Oliver A. Posso ,  Julie A. Reichert

    IPC分类号： A61B5/00 ,  G06F3/033 ,  H03M11/00

    CPC分类号： A61B5/7475 ,  A61B5/14551 ,  G06F3/0362 ,  Y10S345/902

    摘要： The menu selection device uses a combination of the rotary position of a rotary optical encoder and the operation of a coaxially mounted push-button switch to enable the user to progress through various layers of a hierarchical menu system. The rotary position of the shaft translates to a menu category which is selected by the user activating the push-button switch. The selection of the menu category allows the user to then sequence through the plurality of menu entries within this menu category by again rotating the shaft. The user selects one of these menu entries by again activating the push-button switch.

    摘要翻译： 菜单选择装置使用旋转光学编码器的旋转位置和同轴安装的按钮开关的操作的组合，以使得用户能够通过分级菜单系统的各个层进行。 轴的旋转位置转换为用户激活按钮开关所选择的菜单类别。 菜单类别的选择允许用户通过再次旋转轴来顺序通过该菜单类别中的多个菜单条目。 用户通过再次激活按钮开关来选择这些菜单项中的一个。

    Method and apparatus for calibrating gas monitors
    2.
    发明授权
    Method and apparatus for calibrating gas monitors 失效
    校准气体监测仪的方法和装置

    公开(公告)号：US4722217A

    公开(公告)日：1988-02-02

    申请号：US920814

    申请日：1986-10-17

    申请人： David W. Arnett ,  Andras Gedeon ,  Julie A. Reichert ,  Carl Hamilton

    发明人： David W. Arnett ,  Andras Gedeon ,  Julie A. Reichert ,  Carl Hamilton

    IPC分类号： G01N1/00 ,  G01N21/27 ,  G01N33/00 ,  G01N37/00

    CPC分类号： G01N33/0006

    摘要： A method and means is disclosed for carrying out the calibration of a gas monitor. The calibration is effected by providing a calibration gas containing a precise amount of the constituent that is measured by the gas monitor. That calibration gas is introduced into the gas monitor and passes therethrough in a closed system such that leakage of calibration gas to the surrounding environment at the inlet to the gas monitor and from the outlet of the monitor is prevented. The calibration gas is further stalled in the gas sensor chamber of the gas monitor for the operator to make necessary adjustments to the gas monitor at no flow conditions of the calibration gas.

    摘要翻译： 公开了一种用于执行气体监测器的校准的方法和装置。 通过提供包含由气体监测器测量的精确量的成分的校准气体来进行校准。 该校准气体被引入气体监测器并在封闭的系统中通过，使得防止校准气体在气体监测器的入口和监视器的出口处向周围环境泄漏。 校准气体在气体监测器的气体传感器室中进一步停止，以便操作者在校准气体的流动条件下对气体监测器进行必要的调整。