Cooling food products
    1.
    发明授权
    Cooling food products 失效
    冷藏食品

    公开(公告)号:US3831389A

    公开(公告)日:1974-08-27

    申请号:US20369871

    申请日:1971-12-01

    申请人: LIPONA S

    发明人: LIPONA S

    摘要: Food products, e.g., freshly killed poultry, meat products, freshly harvested vegetables, etc., are cooled by passing through or dipping in a refrigerant liquid such as a low boiling fluorocarbon. Preferably the apparatus has an inlet liquid seal and an outlet liquid seal to prevent escape of fluorocarbon vapor.

    摘要翻译: 诸如新鲜杀死的家禽,肉制品,新鲜收获的蔬菜等的食品通过穿过或浸入诸如低沸点碳氟化合物的制冷剂液体来冷却。 优选地,该装置具有入口液体密封件和出口液体密封件,以防止碳氟化合物蒸气逸出。