LIQUID NITROGEN LEVEL CONTROL SYSTEM
    267.
    发明申请
    LIQUID NITROGEN LEVEL CONTROL SYSTEM 审中-公开
    液氮控制系统

    公开(公告)号:US20070095668A1

    公开(公告)日:2007-05-03

    申请号:US11555275

    申请日:2006-10-31

    Abstract: A liquid container arrangement for controlling the level of liquid in a container is disclosed. The liquid container arrangement includes a first compartment open to atmosphere and to which evaporative loss of liquid occurs and a second compartment that is closed to atmosphere and in liquid communication with the first compartment. The liquid container arrangement also includes adjustment means for adjusting the level of the liquid in the second compartment to vary the level of the liquid in the first compartment.

    Abstract translation: 公开了一种用于控制容器中液体液位的液体容器装置。 液体容器装置包括通向大气并且液体蒸发损失的第一隔室和与大气封闭并与第一隔室液体连通的第二隔室。 液体容器装置还包括调节装置,用于调节第二隔室中的液体的液位以改变第一隔室中液体的水平。

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