| 摘要 |
<p>A dosing system for filling containers (1) with a particulate/liquid mixture includes three piston-and-cylinder devices (2, 6) and (10), of which a first device (2) delivers the mixture downwards to containers (1) advanced beneath it, a second device (6) feeds a thick particulate/liquid mixture via a conduit (5) to the first device (2), and the third device (10) feeds a thin liquid via a conduit (8) to the first device (2). A liquid supply port (4) is disposed peripherally in the cylinder (11) of the first device (2) and is swept by the piston (12) thereof, and a conduit in continuous communication with the port (4) extends through the piston (12) to a lower axial end of the piston (12).</p> |
