| 摘要 |
The cylinder 3 for mixing and dispensing the ice cream contains a rotor 4 provided with a cam surface 26 which acts on a control element 35, 36 of a pump immersed 41 in the liquid cream contained in a reserve container 2 placed under the cylinder 3, the cream being delivered via a transfer tube 28 in which the control element 35, 36 is placed, the pump 41 simultaneously sucking in air from the outside via an air-supply circuit 51. <IMAGE>
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