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    • 2. 发明申请
    • INFLATION DEVICE
    • 充气装置
    • WO2009109910A1
    • 2009-09-11
    • PCT/IB2009/050851
    • 2009-03-03
    • STOPAK (PTY) LTDPANSEGROUW, Bester, Jacobus
    • PANSEGROUW, Bester, Jacobus
    • B65B31/04B60C29/00B63B25/24
    • B63B25/24Y10T137/3584
    • An inflation device for inflating containers with non-rigid walls such as bags, which includes a body having a venturi shaped air channel. First and second air inlets lead into the air channel, with an outlet being adapted to allow air to exit from the air channel for inflating a container when joined to the outlet. The second inlet is adapted to be closed by a self-closing valve if air does not flow through the air channel. A sensor associated with the body is adapted to detect when a container, such as a bag, joined to the body has been filled to a predetermined degree and then causes the flow of air through the air channel to be interrupted.
    • 用于对具有非刚性壁的容器充气的充气装置,例如袋,其包括具有文氏管形空气通道的主体。 第一和第二空气入口引入空气通道,出口适于允许空气从空气通道离开,以在连接到出口时使容器充气。 如果空气不流过空气通道,则第二入口适于由自动关闭阀关闭。 与身体相关联的传感器适于检测何时将与身体接合的诸如袋子的容器已经被填充到预定的程度,然后使空气通过空气通道的流动被中断。
    • 4. 发明申请
    • INFLATION DEVICE
    • 充气装置
    • WO2008099237A1
    • 2008-08-21
    • PCT/IB2007/050510
    • 2007-02-16
    • STOPAK (PTY) LTDPANSEGROUW, Bester, Jacobus
    • PANSEGROUW, Bester, Jacobus
    • B60C29/00B63B25/24B60P7/00B65B31/04
    • B60P7/065
    • The invention discloses an inflation device for inflating containers with non-rigid walls having a body with an air channel incorporating, a venturi tube; a first inlet being in communication with the air channel and accordingly the venturi tube and being adapted to allow compressed air to enter the venturi tube; an outlet being in communication with the air channel and accordingly the venturi tube and being adapted to allow air to exit from the venturi tube for inflating a container; a second inlet being in communication with the air channel and accordingly the venturi tube and being adapted to allow air to be sucked into the venturi tube as a result of the compressed air entering the air channel; and a first self-closing valve located at the second inlet and being adapted to close off the second inlet if air is not sucked into the air channel.
    • 本发明公开了一种充气装置,用于使具有非刚性壁的容器充气,所述容器具有主体,所述本体具有并入有文丘里管的空气通道; 第一入口与空气通道相连,并且因此文丘里管,并且适于允许压缩空气进入文丘里管; 出口与空气通道相连,并且因此文丘里管,并且适于允许空气从文丘里管排出以使容器膨胀; 第二入口与空气通道相连,并且因此文丘里管,并且适于使空气由于压缩空气进入空气通道而被吸入文丘里管; 以及位于所述第二入口处的第一自动关闭阀,并且如果空气未被吸入所述空气通道中则适于关闭所述第二入口。
    • 7. 发明申请
    • INFLATION DEVICE
    • 充气装置
    • WO2010131137A1
    • 2010-11-18
    • PCT/IB2010/051762
    • 2010-04-22
    • STOPAK (PTY) LTDPANSEGROUW, Bester, JacobusAHLERT, DetlevMOOSA, Shakoor
    • PANSEGROUW, Bester, JacobusAHLERT, DetlevMOOSA, Shakoor
    • B65B31/04B60P7/00B63B25/24
    • B60P7/065B65B55/20
    • An inflation device for inflating containers having a body with an air channel therein being in the form of a venturi tube. A first inlet is provided in the body, being in communication with the air channel, to allow compressed air to flow into the air channel. An outlet is provided in the body, being in communication with the air channel, to allow the air to exit the air channel for inflating a container joined to the outlet. A second inlet is provided in the body, being in communication with the first inlet, to allow ambient air to be sucked into the air channel as a result of the compressed air flowing in the air channel and passing through the venturi tube. A self-closing valve is located at the second inlet for closing off the second inlet if the pressure in the air channel is greater than the ambient pressure. The inflation device further has a sensor means being adapted to continuously measure the pressure in a container joined to the body and a manually operable valve for interrupting the supply of compressed air into the air channel.
    • 用于充气具有其中具有空气通道的主体的容器的充气装置是文氏管的形式。 第一入口设置在主体中,与空气通道连通,以允许压缩空气流入空气通道。 在主体中设置有与空气通道连通的出口,以允许空气离开空气通道,以使连接到出口的容器充气。 第二入口设置在主体中,与第一入口连通,以便由于压缩空气在空气通道中流动并通过文氏管而使环境空气被吸入空气通道。 如果空气通道中的压力大于环境压力,则自动关闭阀位于第二入口处以关闭第二入口。 膨胀装置还具有传感器装置,其适于连续地测量连接到主体的容器中的压力和用于中断向空气通道供应压缩空气的手动操作阀。