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公开(公告)号:US4403479A
公开(公告)日:1983-09-13
申请号:US349989
申请日:1982-02-18
申请人: Ivan Rasovich
发明人: Ivan Rasovich
CPC分类号: F25D3/11 , A23L3/362 , A23L3/375 , F25D2400/30
摘要: Apparatus for quick freezing of food products and the like including an insulating tank with a liquid nitrogen bath, an adjacent chamber, a conveyor system for moving product through the bath and the chamber, and an exhaust system for drawing vapor from the tank into and out of the chamber. A process for quick freezing of food products and the like wherein at least the surface of an item is frozen by immersing the item in a liquid nitrogen bath, after which the item is moved through a chamber and further cooled by vapor from the liquid bath drawn into the chamber.
摘要翻译: 用于快速冷冻食品等的装置,包括具有液氮浴的绝热箱,相邻的室,用于通过浴和室运动产品的输送系统,以及用于从罐中抽出蒸气的排气系统 的房间。 一种用于快速冷冻食品等的方法,其中至少物品的表面通过将物品浸入液氮浴中而被冷冻,之后将物品移动通过室并进一步通过来自液浴的蒸气冷却 进入房间
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公开(公告)号:US4142001A
公开(公告)日:1979-02-27
申请号:US795118
申请日:1977-05-09
申请人: John S. Kilpatrick
发明人: John S. Kilpatrick
摘要: Method for producing frozen raw battered food products by first applying a coating of the raw batter to the outside of the food product, and then depositing the coated product on a layer of carbon dioxide snow, in a relation causing the batter while still uncooked to set to a non-flowing condition by reduction in temperature of the batter while it is contacted and supported by the layer of carbon dioxide snow.
摘要翻译: 通过首先将生面糊的涂层施加到食品的外部,然后将涂覆的产品沉积在二氧化碳雪层上,使糊状物仍然未煮熟的关系来制备冷冻的原料打击食物的方法 在由二氧化碳雪层接触和支撑的同时通过降低面糊的温度来达到不流动状态。
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公开(公告)号:US3768272A
公开(公告)日:1973-10-30
申请号:US3768272D
申请日:1970-06-17
申请人: BARRETT L
发明人: BARRETT L
摘要: This invention provides a direct contact freezing device using a low boiling point, inert refrigerant in a stream having portions at different velocities for the direct contact freezing of comestibles without clumping of the particles or icing of the freezer.
摘要翻译: 本发明提供了一种使用低沸点惰性制冷剂的直接接触式冷冻装置,该物流具有不同速度的部分,用于食物的直接接触冷冻,而不会使颗粒结冰或结冰。
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公开(公告)号:US3732114A
公开(公告)日:1973-05-08
申请号:US3732114D
申请日:1970-06-29
CPC分类号: F25D13/062 , A23G9/286 , A23L3/36 , A23L3/361 , A23L3/362
摘要: A method and apparatus for extremely rapid freezing and the product it produces. Thin layers of product are frozen and subcooled on a flexible strip in consecutive layers. The product is then removed from the strip and processed.
摘要翻译: 一种非常快速冷冻的方法和设备及其生产的产品。 产品的薄层在连续的层中冷冻并在柔性条上过冷。 然后将产品从条带中取出并加工。
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公开(公告)号:US3085884A
公开(公告)日:1963-04-16
申请号:US75121158
申请日:1958-07-28
发明人: MORRISON WILLARD L
IPC分类号: A23L3/36
CPC分类号: A23L3/362
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公开(公告)号:US2812050A
公开(公告)日:1957-11-05
申请号:US59974956
申请日:1956-07-24
发明人: PASQUALE AMERIO , KRAFT AUGUST L
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公开(公告)号:US2679323A
公开(公告)日:1954-05-25
申请号:US12340849
申请日:1949-10-25
发明人: COWAN PATTERSON VELT
CPC分类号: F25D25/04 , A23L3/362 , A23L3/364 , F25D2400/30
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公开(公告)号:US2631440A
公开(公告)日:1953-03-17
申请号:US6605048
申请日:1948-12-18
申请人: POLK ISAAC H
发明人: POLK ISAAC H
CPC分类号: A23L3/362 , F25D31/001
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公开(公告)号:US2522221A
公开(公告)日:1950-09-12
申请号:US55488944
申请日:1944-09-20
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