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1.发明授权
公开(公告)号：US5630327A
公开(公告)日：1997-05-20
申请号：US611317
申请日：1996-03-05
申请人： Edward F. Kiczek , Donald J. Ehnot , Richard Reider , Brian Sink
发明人： Edward F. Kiczek , Donald J. Ehnot , Richard Reider , Brian Sink
摘要： The present invention is an immersion freezer which employs a postcooling chamber. The immersion section of the freezer initially immerses all or part of the items to be frozen (typically food items) in a bath of a liquid refrigerant to impart a crust freeze on the items, which locks in moisture and prevents clumping. The postcooling chamber, located underneath the immersion section, then uses the vaporized refrigerant from the immersion section to complete the freezing process while also maximizing efficiency. The postcooling chamber also imparts agitation to the items (which further prevents clumping) through the use of a series of cascading conveyor belts.
摘要翻译： 本发明是采用后冷却室的浸没式冷冻机。 冷冻机的浸渍部分最初将要冷冻的物品（通常是食品）的全部或部分浸入液体制冷剂的浴中，以使物品冻结，从而防止潮湿并防止结块。 位于浸没部分下方的后冷却室然后使用来自浸没部分的汽化制冷剂来完成冷冻过程，同时也使效率最大化。 后冷却室还通过使用一系列级联传送带对物品（其进一步防止聚集）施加搅拌。
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公开(公告)号：US5417074A
公开(公告)日：1995-05-23
申请号：US101625
申请日：1993-07-26
CPC分类号： F25D3/11 , A23L3/361 , A23L3/375 , F25D2400/30
摘要： Method and apparatus for rapidly crust or through freezing a particle by simultaneously moving the particle through a bath of cryogenic liquid and exposing the particle or portions of the particle not submerged in the liquid to a spray of the cryogenic liquid.
摘要翻译： 通过同时将颗粒移动通过低温液体浴并将颗粒或部分未浸没在液体中的颗粒暴露于低温液体的喷雾，快速地通过或通过冷冻颗粒的方法和装置。
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公开(公告)号：US5059151A
公开(公告)日：1991-10-22
申请号：US613418
申请日：1990-11-14
申请人： Edward F. Kiczek
发明人： Edward F. Kiczek
CPC分类号： A22C29/046 , A23L17/50 , F25D2400/28
摘要： Method and apparatus for opening a mollusk (e.g., oyster) by rapidly cooling said mollusk to a surface temperature of about -100.degree. F. followed by mechanically agitating said mollusk whereby the mollusk shell opens and at least one eye of the mollusk meat is detached from the shell. Subsequent to cooling and prior to agitating, the mollusk can be rapidly immersed in a water bath to raise the surface temperature of the mollusk to no more than about -50.degree. F. Individually quick frozen mollusk meat can be prepared rapidly either as an individual portion of meat or on the half shell.
摘要翻译： 通过将软体动物快速冷却至约-100°F的表面温度来打开软体动物（例如，牡蛎）的方法和装置，然后机械搅动所述软体动物，由此软体动物壳打开并且软体动物肉的至少一只眼睛被分离 从外壳。 在冷却之后并且在搅动之前，软体动物可以快速地浸入水浴中，以将软体动物的表面温度升高到不超过约-50°F。可以迅速地制备单独快速的软体动物肉作为单个部分 的肉或半壳。
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公开(公告)号：US5517827A
公开(公告)日：1996-05-21
申请号：US333172
申请日：1994-11-02
CPC分类号： F25D3/11
摘要： The present invention is a tunnel freezer which incorporates a "dual flow" design whereby the refrigerant is introduced at each end of the tunnel and withdrawn from the middle of the tunnel. A key to the present invention is that the dual flow design allows one to confine the pressure gradient for leaks between the ends of the tunnel where it will not be a concern since the item entrance and exit ports (which ports provide a ready access for leaks) are located at the ends of the tunnel.
摘要翻译： 本发明是一种结合了“双流”设计的隧道式冷冻机，其中制冷剂被引入隧道的每一端并从隧道的中部撤出。 本发明的关键在于，双流设计允许在隧道的端部之间限制泄漏的压力梯度，因为物品的入口和出口（这些端口提供便于泄漏的通路） ）位于隧道的两端。
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5.发明授权Method and apparatus for individually quick freezing small surface moist articles 失效用于单独快速冷冻小表面潮湿物品的方法和设备
公开(公告)号：US5220802A
公开(公告)日：1993-06-22
申请号：US917706
申请日：1992-07-21
CPC分类号： A23B7/0408 , A23B7/055 , A23L3/361 , A23L3/375 , F25D3/11 , F25D2400/30
摘要： Method and apparatus for quick freezing particles with surface moisture by immersion in liquid cryogen to produce a frozen crust or layer on the particles followed by agitation in content with the vaporized cryogen to complete freezing and prevent clumping of the particles.
摘要翻译： 通过浸入液体冷冻剂中快速冷冻具有表面水分的颗粒的方法和装置，以在颗粒上产生冷冻的外壳或层，随后与蒸发的冷冻剂一起搅拌以完成冷冻并防止颗粒的聚集。
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6.发明授权Process for extruding thermoplastic materials using low pressure inert gases as foaming agents 失效使用低压惰性气体作为发泡剂挤出热塑性材料的方法
公开(公告)号：US5034171A
公开(公告)日：1991-07-23
申请号：US443777
申请日：1989-11-30
CPC分类号： B29C44/3446 , B29B7/7428 , B29C44/3442 , B29C44/50 , B29C47/1063 , B29C47/6018 , B29C47/0009 , B29C47/1072 , B29K2105/0005
摘要： A process for producing microcellular foamed articles wherein a low pressure compressible, inert gas such as nitrogen is used as a foaming agent. The process comprises introducing a thermoplastic material into an inlet of an extruder having a length to diameter ratio of at least 30:1, said extruder comprising a screw having at least one stage; heating the thermoplastic material in a melt zone to a temperature sufficient to melt or soften the thermoplastic material to form a melted thermoplastic material; injecting an insoluble compressible, inert gas into the melted thermoplastic material at a position approximately 1 to 2 screw diameters downstream of the melt zone; mixing the molten thermoplastic material and the inert, compressible gas to form a homogeneous dispersion of insoluble bubbles within the material; reducing the pressure of the molten thermoplastic material causing the homogeneously dispersed bubbles to expand within the melted thermoplastic material to form a foamed article and cooling the foamed article to a temperature below the melting or softening point of the foamed article.
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公开(公告)号：US5509278A
公开(公告)日：1996-04-23
申请号：US426538
申请日：1995-04-20
摘要： The present invention is a tunnel freezer which employs two distinct chambers for crust freezing the bottom surfaces of items to be processed without substantially refrigerating the remainder of the items. In this manner, the product is made ready for transfer to downstream operations without worry of sticking to belt surfaces. The present invention has application in setting the bottom surface of food items such as cookies, bakery items, caramel coated candies, taffy and the like.
摘要翻译： 本发明是一种隧道式冷冻机，其采用两个不同的室，用于使待加工物品的底部表面冷冻，而基本上不冷却剩余的物品。 以这种方式，产品准备好转移到下游操作，而不用担心粘附到带表面。 本发明适用于设置饼干，面包店用品，焦糖涂层糖果，taffy等食品的底面。
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公开(公告)号：US5509277A
公开(公告)日：1996-04-23
申请号：US355758
申请日：1994-12-14
摘要： The present invention is a combination immersion/impingement tunnel freezer. A solid conveyor belt moves the items to be frozen through an initial immersion section wherein the conveyor belt is immersed in a bath of liquid refrigerant. Subsequently, the conveyor belt moves the items to be frozen through an impingement section wherein the evaporated refrigerant from the immersion section is directed toward the solid conveyor belt at a high velocity and at an angle substantially perpendicular to the longitudinal axis of the tunnel.
摘要翻译： 本发明是一种组合式浸入/冲击式隧道式冷冻机。 固体输送带将要冷冻的物品移动通过初始浸渍部分，其中输送带浸入液体制冷剂浴中。 随后，传送带通过冲击部分移动要冷冻的物品，其中来自浸没部分的蒸发的制冷剂以高速度并且基本上垂直于隧道的纵向轴线的角度被引向固体传送带。
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9.发明授权Cryo-mechanical system for reducing dehydration during freezing of foodstuffs 失效用于减少食品冷冻过程中脱水的冷冻机械系统
公开(公告)号：US5220803A
公开(公告)日：1993-06-22
申请号：US789247
申请日：1991-11-07
申请人： Edward F. Kiczek
发明人： Edward F. Kiczek
CPC分类号： A23L3/363 , A23L3/375 , F25D3/11 , F25D2400/30 , F25D2700/12
摘要： Method and apparatus for reducing dehydration during freezing of foodstuffs utilizing a combination of cryogenic freezing to lock in moisture followed by vaporized cryogen assisted mechanical freezing to through freeze other foodstuff.
摘要翻译： 利用低温冻结的组合将食品冷冻期间的脱水减少，然后蒸发的冷冻剂辅助机械冷冻以通过冷冻其他食品来减少脱水的方法和装置。
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公开(公告)号：US4866950A
公开(公告)日：1989-09-19
申请号：US181145
申请日：1988-04-13
申请人： Edward F. Kiczek
发明人： Edward F. Kiczek
CPC分类号： F25D3/11 , B65B25/041 , C12G1/0213
摘要： A process and apparatus for extracting musts from fruit by rapid cooling said fruit to a temperature below 0.degree. C. followed by homogenizing the temperature of batches of said fruit prior to processing. The apparatus includes a cryogenic tunnel freezer in combination with a homogenizing/discharge hopper with refrigeration provided by a liquid cryogen such as nitrogen.
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