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公开(公告)号：US08323080B2
公开(公告)日：2012-12-04
申请号：US12101555
申请日：2008-04-11
摘要： System and method for controlled atmosphere stunning of chickens or turkeys in a batch mode is provided. The disclosed method includes the steps of: loading one or more batches of chickens or turkeys in a stunning chamber and sealably enclosing the stunning chamber to isolate the atmosphere therein. Carbon dioxide is then introduced to the isolated atmosphere in a series of three, four, five or more phases to humanely stun and eventually kill the poultry. The carbon dioxide containing atmosphere is subsequently forcibly exhausted from the stunning chamber and the ranks of cages or modules containing the stunned poultry are advanced to a subsequent processing station such as a tipper or dumping station.
摘要翻译： 提供了一种以批次模式对鸡或火鸡进行可控气氛惊吓的系统和方法。 所公开的方法包括以下步骤：将一批或多批鸡或火鸡装载在令人惊叹的室中，并且密封地封闭灭菌室以隔离其中的气氛。 然后将二氧化碳以一系列三，四，五个或更多个阶段引入到隔离的气氛中，以人道。un并最终杀死家禽。 含二氧化碳的气氛随后被强制地从令人惊叹的室中排出，并且包含昏迷的家禽的笼子或模块的排列被推进到随后的处理站，例如倾卸站或倾倒站。
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公开(公告)号：US07614240B2
公开(公告)日：2009-11-10
申请号：US11524877
申请日：2006-09-22
申请人： Bryce Mark Rampersad
发明人： Bryce Mark Rampersad
CPC分类号： F25B9/145 , F25B2309/1407 , F25B2309/1408 , F25B2309/1411 , F25B2309/1423 , F25B2309/1424 , F25B2309/1427
摘要： Method of controlling a pulse tube cryocooler in which the power input to the acoustic source is varied to maintain temperature of a refrigeration load or a temperature that is at least referable to the temperature of the refrigeration load, at a set point temperature. Additionally, the impedance of an inertance network of the pulse tube cryocooler is also adjusted to obtain a maximum cooling power to the refrigeration load at the particular temperature as sensed and the particular power that is being supplied to the acoustic source.
摘要翻译： 控制脉冲管制冷器的方法，其中输入到声源的功率在设定点温度下变化以保持制冷负荷的温度或至少参考制冷负荷的温度的温度。 此外，还调整脉冲管低温冷却器的惯性网络的阻抗，以在感测到的特定温度和被提供给声源的特定功率下获得对制冷负载的最大冷却功率。
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公开(公告)号：US20080072608A1
公开(公告)日：2008-03-27
申请号：US11524877
申请日：2006-09-22
申请人： Bryce Mark Rampersad
发明人： Bryce Mark Rampersad
CPC分类号： F25B9/145 , F25B2309/1407 , F25B2309/1408 , F25B2309/1411 , F25B2309/1423 , F25B2309/1424 , F25B2309/1427
摘要： Method of controlling a pulse tube cryocooler in which the power input to the acoustic source is varied to maintain temperature of a refrigeration load or a temperature that is at least referable to the temperature of the refrigeration load, at a set point temperature. Additionally, the impedance of an inertance network of the pulse tube cryocooler is also adjusted to obtain a maximum cooling power to the refrigeration load at the particular temperature as sensed and the particular power that is being supplied to the acoustic source.
摘要翻译： 控制脉冲管制冷器的方法，其中输入到声源的功率在设定点温度下变化以保持制冷负荷的温度或至少参考制冷负荷的温度的温度。 此外，还调整脉冲管低温冷却器的惯性网络的阻抗，以在感测到的特定温度和被提供给声源的特定功率下获得对制冷负载的最大冷却功率。
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公开(公告)号：US08240065B2
公开(公告)日：2012-08-14
申请号：US12414760
申请日：2009-03-31
CPC分类号： F26B5/06
摘要： A freeze-dryer and method of controlling the same is provided. The disclosed freeze-dryer includes a chamber adapted to hold material or product to be freeze-dried; one or more depressurization orifices; a gas pressurization circuit having a source of gas to pressurize the chamber to a prescribed pressure; a depressurization circuit coupled to the chamber via the one or more orifices and having a depressurizing control valve; and a control unit adapted to pressurize the chamber with the source of gas and actuate the depressurizing control valve to depressurize the chamber upon command. The ratio of total depressurization orifice area to the chamber volume is preferably between about 6×10−2 and about 4×10−4 m2/m3.
摘要翻译： 提供了一种冷冻干燥机及其控制方法。 所公开的冷冻干燥机包括适于容纳要冷冻干燥的材料或产品的室; 一个或多个减压孔; 气体加压回路，其具有用于将所述腔室加压到规定压力的气体源; 减压回路，经由所述一个或多个孔连接到所述腔室并具有减压控制阀; 以及控制单元，其适于利用所述气体源对所述室加压并且致动所述减压控制阀以在命令时对所述室进行减压。 总减压孔面积与室容积的比优选在约6×10 -2至约4×10 -4 m 2 / m 3之间。
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公开(公告)号：US07568353B2
公开(公告)日：2009-08-04
申请号：US11486925
申请日：2006-07-14
CPC分类号： F25D19/006 , A01N1/02 , A01N1/0257 , F17C2270/02
摘要： A method of storing biological samples in which the biological samples are stored in a stack within a vessel interior of an insulated vessel. A pool of liquid cryogen is maintained within the vessel interior by condensing cryogenic vapor boiled off of the pool of liquid cryogen with a cryocooler having a cold finger. The cryocooler and cold finger are positioned so that a cold heat exchanger of the cold finger is in thermal contact with the cryogenic vapor and is positioned above the stack, so as to also maintain a temperature difference within the insulated vessel, between a bottom region of the stack and a top region of the stack, of no greater than about 65K.
摘要翻译： 一种存储生物样品的方法，其中将生物样品储存在绝热容器的容器内部的堆叠中。 通过冷凝从液体冷冻剂池蒸发的低温蒸汽与具有冷手指的低温冷却器，将液体冷冻剂池保持在容器内部。 低温冷却器和冷指状物被定位成使得冷指状物的冷热交换器与低温蒸气热接触并且被定位在堆叠之上，以便在绝热容器内保持温度差， 堆叠和堆叠的顶部区域不大于约65K。
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公开(公告)号：US20080254727A1
公开(公告)日：2008-10-16
申请号：US12101555
申请日：2008-04-11
IPC分类号： A22B3/00
摘要： System and method for controlled atmosphere stunning of chickens or turkeys in a batch mode is provided. The disclosed method includes the steps of: loading one or more batches of chickens or turkeys in a stunning chamber and sealably enclosing the stunning chamber to isolate the atmosphere therein. Carbon dioxide is then introduced to the isolated atmosphere in a series of three, four, five or more phases to humanely stun and eventually kill the poultry. The carbon dioxide containing atmosphere is subsequently forcibly exhausted from the stunning chamber and the ranks of cages or modules containing the stunned poultry are advanced to a subsequent processing station such as a tipper or dumping station.
摘要翻译： 提供了一种以批次模式对鸡或火鸡进行可控气氛惊吓的系统和方法。 所公开的方法包括以下步骤：将一批或多批鸡或火鸡装载在令人惊叹的室中，并且可密封地包围惊险室以隔离其中的气氛。 然后将二氧化碳以一系列三，四，五个或更多个阶段引入到隔离的气氛中，以人道。un并最终杀死家禽。 含二氧化碳的气氛随后被强制地从令人惊叹的室中排出，并且包含昏迷的家禽的笼子或模块的排列被推进到随后的处理站，例如倾卸站或倾倒站。
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公开(公告)号：US06732536B1
公开(公告)日：2004-05-11
申请号：US10396353
申请日：2003-03-26
IPC分类号： F17C902
CPC分类号： F25B19/005 , F25D3/10
摘要： A method for providing cooling to superconducting cable wherein pressurized liquid cryogen is passed into a vacuum vessel, which is maintained at a lower pressure by a vacuum pump, and a portion of the liquid cryogen is flashed to produce cooled liquid cryogen. The evacuating energy combined with the pressurized liquid produces a pressure gradient which serves to provide a continuous supply of cooled liquid cryogen for providing cooling to the superconducting cable.
摘要翻译： 一种用于向超导电缆提供冷却的方法，其中将加压液体冷冻剂通入真空容器中，真空容器由真空泵保持在较低的压力，并且一部分液体冷冻剂被闪蒸以产生冷却的液体冷冻剂。 与加压液体结合的抽空能量产生压力梯度，其用于提供冷却的液体冷冻剂的连续供应，以向超导电缆提供冷却。
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公开(公告)号：US20100242301A1
公开(公告)日：2010-09-30
申请号：US12414760
申请日：2009-03-31
CPC分类号： F26B5/06
摘要： A freeze-dryer and method of controlling the same is provided. The disclosed freeze-dryer includes a chamber adapted to hold material or product to be freeze-dried; one or more depressurization orifices; a gas pressurization circuit having a source of gas to pressurize the chamber to a prescribed pressure; a depressurization circuit coupled to the chamber via the one or more orifices and having a depressurizing control valve; and a control unit adapted to pressurize the chamber with the source of gas and actuate the depressurizing control valve to depressurize the chamber upon command. The ratio of total depressurization orifice area to the chamber volume is preferably between about 6×10−2 and about 4×10−4 m2/m3.
摘要翻译： 提供了一种冷冻干燥机及其控制方法。 所公开的冷冻干燥机包括适于容纳要冷冻干燥的材料或产品的室; 一个或多个减压孔; 气体加压回路，其具有用于将所述腔室加压到规定压力的气体源; 减压回路，经由所述一个或多个孔连接到所述腔室并具有减压控制阀; 以及控制单元，其适于利用所述气体源对所述室加压并且致动所述减压控制阀以在命令时对所述室进行减压。 总减压孔面积与室容积的比优选在约6×10 -2至约4×10 -4 m 2 / m 3之间。
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公开(公告)号：US07290396B2
公开(公告)日：2007-11-06
申请号：US11037097
申请日：2005-01-19
CPC分类号： F25D19/006 , A01N1/02 , A01N1/0257 , F17C2270/02
摘要： A cryogenic biological preservation unit having a removable lid and an integrated cryocooler positioned apart from, or within a fixed portion of, the lid and which provides refrigeration to the upper portion of the interior of the unit which also contains a pool of liquid cryogen and at least one biological sample preferably positioned above the pool of liquid cryogen.
摘要翻译： 一种低温生物保存单元，其具有可拆卸的盖和集成的低温冷却器，其与盖子的固定部分分开或在固定部分内设置，并且还向包含液体冷冻剂池的内部的上部提供制冷，并且在 最少一个生物样品优选位于液体冷冻剂池的上方。
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公开(公告)号：US06640552B1
公开(公告)日：2003-11-04
申请号：US10254805
申请日：2002-09-26
IPC分类号： F25B900
CPC分类号： F25B25/005 , F25B9/14 , F25B2400/24 , F25B2500/06
摘要： A system for providing refrigeration to a superconducting device wherein a cooling fluid is cooled by receiving refrigeration from one or more cryocoolers and then is warmed by indirect heat exchange with ballast liquid thereby providing cooling to the ballast liquid prior to providing refrigeration to the superconducting device.
摘要翻译： 一种用于向超导装置提供制冷的系统，其中冷却流体通过从一个或多个低温冷却器接收制冷来冷却，然后通过与压舱液体的间接热交换而加热，从而在向超导装置提供制冷之前对压载液进行冷却。
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