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公开(公告)号：US20140069119A1
公开(公告)日：2014-03-13
申请号：US14011799
申请日：2013-08-28
IPC分类号： F25D3/10
CPC分类号： F25D3/10 , A01N1/0236 , A01N1/0252 , A01N1/0257 , A01N1/0268 , A01N1/0284 , F17C2227/045 , F25D3/105 , F25D3/11 , F25D13/06 , F25D13/062 , F25D25/00 , F25D25/005 , F25D25/04 , G01N1/42
摘要： The present invention, in some embodiments thereof, relates to a method and scalable devices for hyperfast cooling and re-warming of samples. More specifically, it relates to cryogenic preservation of biological samples via vitrification. It includes: a liquid sample placed at ambient temperature in a flat thermo conductive container that in some embodiments additionally contains a detachable disposable or sterilizable thermo conductive spiral; transferring the sample to a cooling chamber using a linear percussion stepping motor drive; hyperfast cooling of the sample using streams of pressurized liquid coolant; transferring the sample to a detachable shipping/storage chamber filled with liquid coolant, from which the sample can be transferred to another vessel that contains liquid cryogenic coolant and moved back to the shipping/storage chamber. This chamber can be then attached to a re-warming chamber, in which the sample is heated to a biologically tolerant temperature above 0 degrees Celsius in a hyperfast manner.
摘要翻译： 本发明在一些实施例中涉及一种用于样品的高温冷却和再升温的方法和可扩展的装置。 更具体地说，它涉及通过玻璃化的生物样品的低温保存。 其包括：在环境温度下放置在平坦的热导性容器中的液体样品，在一些实施例中另外包含可拆卸的一次性或可消毒的热导螺旋; 使用线性冲击步进电机驱动将样品转移到冷却室; 使用加压液体冷却剂流对样品进行高速冷却; 将样品转移到填充有液体冷却剂的可拆卸运输/储存室，样品可以从该液体冷却剂转移到另一个包含液体低温冷却剂的容器中并移回运送/储存室。 然后可以将该室连接到再升温室，其中将样品以超快速方式加热至0摄氏度以上的生物耐受温度。
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公开(公告)号：US4807448A
公开(公告)日：1989-02-28
申请号：US168383
申请日：1988-03-15
CPC分类号： F25D13/062 , A23L3/361 , A23L3/362
摘要： A freezing apparatus comprises a cooling hollow body to receive food products to be frozen thereon and to be driven for rotation, a flexible container made of a flexible sheet material which is arranged on the upper surface of the cooling hollow body so as to cover said products placed on said upper surface, a cold brine circulating path including the hollow portion of the cooling hollow body and the interior of the flexible container which are mutually communicated to feed cold brine, a plurality of adapters attached to the outer periphery of the flexible container, and a guide rail provided around the outer periphery of the flexible container to slidably support the adapters. The flexible container is moved synchronousely with the cooling hollow body due to a frictional force resulted between the flexible container and the cooling hollow body.
摘要翻译： 一种冷冻装置，包括：冷却空心体，用于容纳被冷冻并被驱动旋转的食品;由柔性片材制成的柔性容器，其设置在所述冷却空心体的上表面上以覆盖所述产品 放置在所述上表面上，包括冷却空心体的中空部分和柔性容器的内部的冷盐水循环路径，其相互连通以供给冷盐水;多个适配器，其连接到柔性容器的外周; 以及围绕柔性容器的外周设置以可滑动地支撑适配器的导轨。 柔性容器由于在柔性容器和冷却空心体之间产生的摩擦力而与冷却空心体同步地移动。
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公开(公告)号：US3791162A
公开(公告)日：1974-02-12
申请号：US3791162D
申请日：1972-07-13
申请人： NPI CORP
发明人： BAKER E
CPC分类号： F25D13/062
摘要： A double belt freezing machine has a pair of thermally conducting belts trained around drums mounted on a frame so that the horizontal upper run of the lower belt and the horizontal lower run of the upper belt are spaced apart a distance adjustable by moving a carriage on which the upper belt is mounted up and down on the frame. In thermal contact with the belts are platens joined to a refrigerating system at least in part mounted on the frame, the upper platen having flexible connections thereto. Foodstuffs such as hamburger patties are fed between and in thermal contact with the adjacent runs of the belts and emerge frozen.
摘要翻译： 双带式冷冻机具有一对传导带，在围绕安装在框架上的滚筒上进行训练，使得下部带的水平上部行程和上部带的水平下游间隔开一段可调节的距离， 上皮带上下安装在框架上。 在与皮带热接触时，与至少部分地安装在框架上的制冷系统接合的压板，上压板具有与其的柔性连接。 诸如汉堡肉饼之类的食物在相邻的皮带之间进行加热接触并且与冷冻接触。
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公开(公告)号：US3402568A
公开(公告)日：1968-09-24
申请号：US46700965
申请日：1965-06-25
申请人： SUCHER PACKING CO
发明人： KAMIN HAL B , MILTON ROSENTHALER
IPC分类号： F25D13/06
CPC分类号： F25D13/062 , F25D2400/30
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公开(公告)号：US2324517A
公开(公告)日：1943-07-20
申请号：US43728542
申请日：1942-04-01
申请人： KING DAVID W
发明人： KING DAVID W
CPC分类号： F25D13/062 , A23L3/361
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公开(公告)号：US1817890A
公开(公告)日：1931-08-04
申请号：US4072625
申请日：1925-07-01
发明人： CLARENCE BIRDSEYE
CPC分类号： F25D13/062 , A23G9/14 , A23L3/362
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公开(公告)号：US20140298851A1
公开(公告)日：2014-10-09
申请号：US14356961
申请日：2012-10-08
IPC分类号： F25D17/06
CPC分类号： F25D17/06 , F25D13/06 , F25D13/062
摘要： A contact freezer (10) combining the techniques of plate freezing and impingement freezing. One or more cooling modules (11) are disposed sequentially with a continuous conveyor (14) for carrying a food product. Each cooling module (11) includes a refrigerated plate (16) disposed underneath and supporting the conveyor (14). The food product is simultaneously cooled using the impingement freezing technique. A cooling coil (19) is disposed above the conveyor (14). One or more fans (22) disposed below the cooling coil (19) circulate air downwardly through the cooling coil (19) and through an array of diverters (23) so that high speed cooled air is directed onto the food product. The contact freezer (10) may also include a pre-chilling section (12) with a refrigerated plate (24) but without impingement freezing elements.
摘要翻译： 接触冷冻机（10）结合板冷冻和冲击冷冻的技术。 一个或多个冷却模块（11）依次设置有用于承载食品的连续输送机（14）。 每个冷却模块（11）包括布置在下面并支撑输送机（14）的冷藏板（16）。 使用冲击冷冻技术同时冷却食品。 冷却盘管（19）设置在输送机（14）的上方。 设置在冷却盘管（19）下方的一个或多个风扇（22）将空气向下循环通过冷却盘管（19）并通过一系列转向器（23），使得高速冷却的空气被引导到食品上。 接触冷冻器（10）还可以包括具有冷藏板（24）但没有冲击冷冻元件的预冷段（12）。
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公开(公告)号：US4583375A
公开(公告)日：1986-04-22
申请号：US703494
申请日：1985-02-20
申请人： Yoshio Sasaki
发明人： Yoshio Sasaki
CPC分类号： F25D13/062 , A23B4/064 , A23L3/362
摘要： A cooling apparatus for cooling food products to be frozen from their both sides by putting said products between plural, vertically arranged cooling means comprises a rotary conveyor, a cooling means placed below the upper belt of the rotary conveyor and containing a low temperature cooling fluid to thereby cool the upper belt and at least one cooling vessel placed above the rotary conveyor so as to be vertically movable.
摘要翻译： 一种冷却装置，用于通过将所述产品放置在多个垂直布置的冷却装置之间来冷却从其两侧冷冻的食品，包括旋转传送器，设置在旋转输送机的上部带的下方的冷却装置，并且包含低温冷却流体 从而使上带和至少一个放置在旋转输送机上方的冷却容器冷却以便可垂直移动。
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公开(公告)号：US4531373A
公开(公告)日：1985-07-30
申请号：US664164
申请日：1984-10-24
申请人： Boris Rubinsky
发明人： Boris Rubinsky
CPC分类号： G01N1/42 , A01N1/02 , A01N1/0257 , F25D13/062 , F26B5/06
摘要： Controlled freezing of a material (12) is accomplished by positioning an aliquot of the material (12) upon one surface (26) of a longitudinally extending substrate (14). First (30) and second (36) bases are provided each having heat transfer surfaces (32,40) which are adapted to sit in heat transfer relation with the other surface (24) of the substrate (14). The temperature of the first base (30) is controlled to be above the freezing temperature of the material (12). The temperature of the second base (36) is controlled to be below the freezing temperature of the material (12). The substrate (14) is moved longitudinally across the first base (30) in the direction of second base (36) while maintaining heat transfer relation of both bases (30,36) with the first surface (24) of the substrate (14). The frezzing rate of the material (12) is closely controlled and frozen material (12) can be produced in a continuous process.
摘要翻译： 通过将材料（12）的等分试样定位在纵向延伸的基底（14）的一个表面（26）上来实现材料（12）的受控冷冻。 提供第一（30）和第二（36）基座，每个基座具有适于与衬底（14）的另一表面（24）保持热传递关系的传热表面（32,40）。 第一基座（30）的温度被控制为高于材料（12）的冷冻温度。 将第二基座（36）的温度控制在材料（12）的冷冻温度以下。 基板（14）沿着第二基座（36）的方向纵向移动穿过第一基座（30），同时保持两个基座（30,36）与基板（14）的第一表面（24）的热传递关系， 。 材料（12）的高效率被严格控制，冷冻材料（12）可以连续生产。
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公开(公告)号：US4004870A
公开(公告)日：1977-01-25
申请号：US583515
申请日：1975-06-04
CPC分类号： F25D25/04 , F25D13/062 , F25D17/02 , Y10S425/009
摘要： A dual-belt system for solidifying products such as hot-melt resins by passing a product layer through a treatment zone formed by two endless steel belts. The product layer is precooled so that the product strip has substantially the desired cross-sectional shape prior to entering the treatment zone. During the precooling step the product spreads by the action of gravity, and the rates of precooling and movement are such as to insure that the product strip has dimensions within acceptable tolerances.
摘要翻译： 通过将产品层通过由两个无端钢带形成的处理区域来固化诸如热熔树脂的产品的双带系统。 产品层被预冷却，使得产品带在进入处理区之前具有基本上所需的横截面形状。 在预冷步骤期间，产品通过重力的作用传播，并且预冷和运动的速率使得确保产品条的尺寸在可接受的公差范围内。
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