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    • 3. 发明授权
    • Device for making frozen confections
    • 制作冷冻甜点的装置
    • US4488817A
    • 1984-12-18
    • US511469
    • 1983-07-07
    • Susumu UesakaToshio HagiwaraAkira YusenMinoru TakayamaShinichi Urakami
    • Susumu UesakaToshio HagiwaraAkira YusenMinoru TakayamaShinichi Urakami
    • B01F7/00B01F13/00B01F15/00B01F15/06
    • B01F7/1695B01F13/002B01F15/00506B01F7/00
    • The device for making frozen confections such as ice cream comprises a double-walled cylindrical vessel having an upper open end and a closed bottom and consisting of a thin aluminum inner vessel member and a thin aluminum outer vessel member with the upper ends thereof hermetically sealingly curled together, the space between the inner and the outer vessel member being filled with a cold keeping agent, an outer receptacle for receiving and supporting the vessel therein with a clearance or heat insulating material provided therebetween, a cover member adapted to engage at its periphery with a ring attached to the upper edge of the double-walled vessel and/or the outer receptacle, and a stirring means extending into the interior of the vessel through a bearing hole formed at the center of the cover member. The freezable cold keeping agent may be cooled and frozen to keep sufficient cold before use so that, when the confectionary to be frozen is placed in the double-walled vessel after the agent has been cooled and frozen, the confectionary is appropriately frozen while it is stirred by the stirring means thereby permitting the frozen confectionary can be prepared.
    • 用于制造冷冻甜食例如冰淇淋的装置包括具有上开口端和封闭底部并由薄铝内容器构件和薄铝外容器构件组成的双壁圆柱形容器,其上端密封地卷曲 内外容器构件之间的空间被填充有保冷剂,外部容器用于在其中容纳和支撑容器,其间设置有间隙或绝热材料,盖构件,其适于在其周边与 连接到双壁容器和/或外部容器的上边缘的环和通过形成在盖构件的中心的轴承孔延伸到容器内部的搅拌装置。 冷冻冷冻保鲜剂可以冷却冷冻,使用前必须保持足够的冷,这样冷冻冷冻后将冷冻糖果放在双层容器中时,糖果就可以适当冷冻 通过搅拌装置搅拌,从而可以制备冷冻糖食。