| 摘要 |
<p>Head has a channel, filter and spout. An inlet tube for liquid has a longitudinal slot and is in the flow channel and oriented parallel with it. Preferably, the channel has a removable lid which rests with one long side on the long edge of the channel; the other long side forms, with the face of the spout, directed inwards to the channel, a liquid passage slot. The lid is displaceable horizontally by a screw connector to modify the shape and size of the slot.</p> |
