| 摘要 |
<p>The safety valve (1) assembly, for a container, has an air inflow (2) and an air bleed (3) unit integrated into a valve housing (4), as a threaded plug. In the event of an under pressure within the container when liquid is extracted, the valve membrane (11) opens at the air inflow unit. The safety valve (1) assembly, for a container, has an air inflow (2) and an air bleed (3) unit integrated into a valve housing (4), as a threaded plug. In the event of an under pressure within the container when liquid is extracted, the valve membrane opens at the air inflow (2) to allow air to flow in (a) to the interior of the container. The stiffness of the valve plate (45) at the air bleed (3) is selected to allow an over pressure to develop within the container such as of 80 mbar, which stabilizes the container. If the pressure level increases further, the valve plate (45) opens to allow air or gas to flow out (b) of the container through the safety valve (1).</p> |
