| 摘要 |
<p>A main group of cylinders (1) have pistons (3) connected with main chamber (5) having inlet, outlet (5a,5b). A dispenser alternately connects food product inlet (9) with main chamber, wherein pistons open inlet and close outlet of main chamber, and simultaneously connects food product outlet (10) with sub chamber (8), wherein sub group of cylinders open inlet and close outlet of sub chamber, and vice-versa.</p> |
