| 摘要 |
<p>The control method comprises refrigerated showcase (10) with glass panel (11) and rear hinged top (12) that can be opened. A cooling circuit is attached with evaporator unit, compressor and condenser unit. Heating filaments (32) are governed by a control unit, while a light detector (38) is installed on the same plane on which the tray (39) lies to detect the actual quantity of ice cream present. A cooling assembly (40) is provided to measure the values of temperature of the air entering and leaving the evaporator unit. An independent claim is also included for a device to control refrigeration.</p> |
