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公开(公告)号：US20180266748A1
公开(公告)日：2018-09-20
申请号：US15768565
申请日：2016-10-13
发明人： Arto Pitsinki , Janne Puustelli
CPC分类号： F25D3/122 , F25D29/001 , F25D2700/12
摘要： A storage container in a current temperature is cooled to a target temperature in two phases comprising a first phase of convective heat transfer from the storage container to dry ice, and a second phase of flowing sublimed dry ice to the storage container. Deviation of the current temperature from the target temperature is measured. The first phase is applied, when the deviation of the current temperature inside the storage container is higher than a threshold value for the deviation. The second phase is applied, when the deviation of current temperature inside the storage container is less than a threshold value.
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公开(公告)号：US20180216864A1
公开(公告)日：2018-08-02
申请号：US15742907
申请日：2016-07-07
发明人： Arto Pitsinki , Mikko Ranta
CPC分类号： F25D3/125 , F25D29/001 , F25D2303/0844 , F25D2323/061 , F25D2331/804
摘要： There is provided improved utilisation of the cooling capacity in dry ice. An apparatus comprises at least one sealed container for dry ice enclosed within another sealed container, wherein the at least one sealed container for dry ice is operatively connected to a storage container for cooling the storage container to a target temperature or to a target temperature range by sublimed dry ice from the at least one sealed container for dry ice, and the at least one sealed container for dry ice is operatively connected to said another sealed container for conducting sublimed dry ice from the at least one sealed container for dry ice to said another sealed container, when the target temperature of the storage container is met.
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公开(公告)号：US10001313B2
公开(公告)日：2018-06-19
申请号：US14021142
申请日：2013-09-09
申请人： Stan C. Petrov
发明人： Stan C. Petrov
IPC分类号： F25J3/00 , B65B63/08 , F25D23/12 , F25D3/02 , F17C1/00 , F17C3/00 , F17C13/00 , F25D3/10 , F25D29/00 , A01N1/02 , F17C13/02
CPC分类号： F25D3/107 , A01N1/0257 , A01N1/0268 , A01N1/0273 , F17C13/025 , F17C2205/0338 , F17C2205/0391 , F25D29/001
摘要： A compact, mobile communicating carrying case for the transport and storage of temperature-sensitive materials. The carrying case regulates to temperature presets that can be altered real time directly or remotely. Cryogenic temperature control is provided by use of a low boiling point liquid coolant, like liquid nitrogen or air that accelerates in a multicore cooling system. A microprocessor-controlled double function solenoid acting as a valve and sensor, temperature sensors, and several mechanical one way release valves regulate the cooling system. Peripheral integrated modules collect, send, receive and display information on the case and on smart devices about location, core temperature, the carrier and the nature of the enclosed material. The carrying case provides a compact laser-etched sterile working area, in addition to a set of basic instruments, needed for procedures using the biological materials.
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公开(公告)号：US09989301B2
公开(公告)日：2018-06-05
申请号：US15075469
申请日：2016-03-21
发明人： Aaron Gamache Foege
CPC分类号： F25D29/001 , F25D3/10
摘要： A flow control system for a flow of a cryogenic fluid over a component is provided. The system includes a first tubing containing a first fluid therein and positioned upstream of the component with respect to the flow of the cryogenic fluid. The system includes a second tubing containing a second fluid therein and positioned downstream of the component with respect to the flow of the cryogenic fluid. The system also includes a parameter sensing device fluidly connected to the first tubing and the second tubing for comparing a first parameter associated with the first tubing and a second parameter associated with the second tubing. The system further includes a flow control device coupled to the parameter sensing device to regulate the flow of the cryogenic fluid over the component based, at least in part, on the comparison.
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5.发明授权Method and device for generating a positive pressure in a tank for liquefied gas on a refrigerated vehicle and a cooling system for a refrigerated vehicle and a refrigerated vehicle 有权用于在冷藏车辆中的液化气体的罐中产生正压的方法和装置以及用于冷藏车辆和冷藏车辆的冷却系统公开(公告)号：US09506681B2
公开(公告)日：2016-11-29
申请号：US12296389
申请日：2007-03-27
申请人： Franz Lürken , Helmut Henrich , Reinhard Kost
发明人： Franz Lürken , Helmut Henrich , Reinhard Kost
IPC分类号： F17C7/02 , F17C9/02 , F17C9/04 , F17C13/00 , F25D3/10 , B60H1/32 , B60P3/20 , F25D29/00 , B60H1/00
CPC分类号： F25D3/105 , B60H1/00014 , B60H1/32 , B60H1/3202 , B60P3/20 , F25D29/001 , F25D2500/02
摘要： The invention relates to a device and a method for generating a positive pressure in a tank for liquefied gas on a refrigerated vehicle with an evaporator for the liquefied gas, in conjunction with which the evaporator is connected in a fluid-conducting fashion to the tank via a line for liquefied gas, and in conjunction with which a valve is arranged in the line, comprising the following method steps: opening the valve so that liquefied gas exits from the tank and into the line; closing the valve in such a way that a quantity of the liquefied gas remains in the line and is able to flow back into the tank; heating the quantity in the line. The invention also relates to a method for the supply of liquefied gas, and a device for generating a positive pressure in a tank for liquefied gas in a cooling system, in conjunction with which the method according to the invention for generating a pressure is utilized. The invention permits a particularly efficient and reliable cooling of products in a refrigerated vehicle.
摘要翻译： 本发明涉及一种用于在具有用于液化气体的蒸发器的冷藏车辆上的液化气罐中产生正压的装置和方法，其中蒸发器以导流方式连接到罐通过 一条用于液化气的管道，并且与管道一起配置一个阀，包括以下方法步骤：打开阀门，使液化气体从罐中排出并进入管路; 关闭阀门，使得一定数量的液化气体保持在管路中并且能够回流到罐中; 加热线中的数量。 本发明还涉及一种用于供应液化气体的方法，以及用于在冷却系统中的用于液化气体的罐中产生正压的装置，结合利用根据本发明的用于产生压力的方法。 本发明允许对冷藏车辆中的产品进行特别有效和可靠的冷却。
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公开(公告)号：US20150068232A1
公开(公告)日：2015-03-12
申请号：US14021142
申请日：2013-09-09
申请人： Stan C. Petrov
发明人： Stan C. Petrov
IPC分类号： F25D3/10
CPC分类号： F25D3/107 , A01N1/0257 , A01N1/0268 , A01N1/0273 , F17C13/025 , F17C2205/0338 , F17C2205/0391 , F25D29/001
摘要： A compact, mobile communicating carrying case for the transport and storage of temperature-sensitive materials. The carrying case regulates to preset cryogenic temperatures without external input. Cryogenic temperature control is provided by use of a liquid nitrogen cooling system. A microprocessor-controlled double function solenoid, temperature sensors, and several mechanical one way release valves regulate the cooling system. Peripheral integrated modules collect, send, receive and display information such as location, core temperature, and the nature of the enclosed material. The carrying case provides a compact laser-etched working area, in addition to a set of basic surgical instruments, needed for procedures using biological materials.
摘要翻译： 一种用于运输和储存温度敏感材料的紧凑型移动通信手提箱。 手提箱调节为预设低温，无需外部输入。 通过使用液氮冷却系统提供低温温度控制。 微处理器控制的双功能电磁阀，温度传感器和多个机械单向释放阀调节冷却系统。 外围集成模块收集，发送，接收和显示信息，如位置，核心温度和封闭材料的性质。 手提箱除了使用生物材料的程序所需的一组基本手术器械外，还提供了紧凑的激光蚀刻工作区域。
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公开(公告)号：US08925334B2
公开(公告)日：2015-01-06
申请号：US13129870
申请日：2009-11-09
申请人： Heiko Zimmermann , Uwe Schoen , Guenter R. Fuhr , Dirk Leuthold , Marianne Belke
发明人： Heiko Zimmermann , Uwe Schoen , Guenter R. Fuhr , Dirk Leuthold , Marianne Belke
CPC分类号： A01N1/0252 , F25B2700/04 , F25D3/102 , F25D3/11 , F25D29/001 , F25D2600/02 , F25D2700/12 , F25D2700/16 , G01N1/42 , G01N2035/00435
摘要： The invention relates to a cryogenic storage device and to a method for operating a cryogenic storage device, particularly for cryogenic storage of biological samples, comprising a sample carrying device that is set up to accommodate samples, a cryogenic container that is set up to accommodate the sample carrying device, a container cooling device with which the cryogenic container can be cooled, an intermediate storage container that is set up for intermediate storage of the sample carrying device, a transport device with which the sample carrying device can be moved between the cryogenic container and the intermediate storage container and a sensor device with which at least one operating parameter of the cryogenic storage device can be registered. The transport device is set up to be activated in dependence on an output signal from the sensor device upon registering a predetermined operating condition of the cryogenic storage device, so that the sample carrying device is moved from the cryogenic container to the intermediate storage container. Additionally or alternatively, an intermediate storage cooling device that is set up for cooling the intermediate storage container can be activated in dependence on an output signal of the sensor device.
摘要翻译： 本发明涉及一种低温存储装置和一种用于操作低温存储装置的方法，特别是用于生物样品的低温储存的方法，包括设置用于容纳样品的样品携带装置，设置为容纳 样品运送装置，用于冷冻低温容器的容器冷却装置，设置用于样品运送装置的中间储存的中间储存容器，运送装置，使样品运送装置能够在低温容器 以及可以登记低温储存装置的至少一个操作参数的中间储存容器和传感器装置。 传送装置被设置为在登记低温存储装置的预定操作条件时依赖于来自传感器装置的输出信号被激活，使得样品携带装置从低温容器移动到中间储存容器。 另外或替代地，可以根据传感器装置的输出信号激活设置用于冷却中间存储容器的中间存储冷却装置。
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公开(公告)号：US20140238049A1
公开(公告)日：2014-08-28
申请号：US13774815
申请日：2013-02-22
申请人： Joseph D. Orndorff , Stephen Hope
发明人： Joseph D. Orndorff , Stephen Hope
IPC分类号： F25D29/00
CPC分类号： F25D29/001
摘要： A cryogenic system including a source of cryogen fluid, a cryogenic chamber receiving the cryogen fluid to cool the cryogenic chamber, an exhaust for venting spent cryogen from the cryogenic chamber, a cryogenic sensor positioned in the cryogenic chamber to monitor a condition, and a cryogenic signal conditioning unit associated with the cryogenic sensor. The cryogenic signal conditioning unit includes a software programmable current source, a programmable gain amplifier, an analog to digital converter, a memory, and a user interface.
摘要翻译： 包括冷冻剂流体源的低温系统，接收用于冷却低温室的冷冻剂流体的低温室，用于从低温室排放废制冷剂的排气，位于低温室中的低温传感器以监测状况，以及低温 信号调节单元与低温传感器相关联。 低温信号调节单元包括软件可编程电流源，可编程增益放大器，模数转换器，存储器和用户接口。
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公开(公告)号：US20140238048A1
公开(公告)日：2014-08-28
申请号：US13774807
申请日：2013-02-22
申请人： Joseph D. Orndorff , Stephen Hope
发明人： Joseph D. Orndorff , Stephen Hope
IPC分类号： F17C13/02
CPC分类号： F17C13/02 , F25D29/001 , F25D29/005 , F25D2400/361 , F25D2700/12
摘要： A cryogenic system including a source of cryogen fluid, a cryogenic chamber receiving the cryogen fluid to cool the cryogenic chamber, an exhaust for venting spent cryogen from the cryogenic chamber, a cryogenic sensor positioned in the cryogenic chamber to monitor a condition, and a cryogenic sensor readout module associated with the cryogenic sensor. The cryogenic sensor readout module including a power bus, an excitation bus, a low-noise signal processor, an analog to digital converter, a converter, an output module, a liquid crystal display (LCD), and an Ethernet port.
摘要翻译： 包括冷冻剂流体源的低温系统，接收用于冷却低温室的冷冻剂流体的低温室，用于从低温室排放废制冷剂的排气，位于低温室中的低温传感器以监测状况，以及低温 传感器读出模块与低温传感器相关联。 低温传感器读出模块包括电源总线，激励总线，低噪声信号处理器，模数转换器，转换器，输出模块，液晶显示器（LCD）和以太网端口。
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10.发明授权Method and system for nucleation control in a controlled rate freezer (CRF) 有权控制率冷冻机（CRF）中成核控制的方法和系统公开(公告)号：US08794013B2
公开(公告)日：2014-08-05
申请号：US13097724
申请日：2011-04-29
申请人： Ying Zhou , Theodore H. Gasteyer, III , Nigel J. Grinter , Alan T. Cheng , Yeu-Chuan Simon Ho , Robert R. Sever
发明人： Ying Zhou , Theodore H. Gasteyer, III , Nigel J. Grinter , Alan T. Cheng , Yeu-Chuan Simon Ho , Robert R. Sever
CPC分类号： A01N1/0289 , A01N1/0257 , A01N1/0284 , F25D3/102 , F25D29/001
摘要： A method and system for controlled rate freezing and nucleation of materials is provided. The presently disclosed system and method provides the ability to rapidly cool the materials contained in vials or other containers within a cooling unit via forced convective cooling using a laminar and uniform flow of cryogen in proximity to the plurality of vials disposed within the cooling unit. The rapid cooling of the biological materials is achieved by precisely controlling and adjusting the temperature of the cryogen being introduced to the system as a function of time. The presently disclosed methods to systems also provide nucleation control via temperature quench and depressurized nucleation control.
摘要翻译： 提供了控制速率冷冻和成核的方法和系统。 本公开的系统和方法提供了通过强制对流冷却来快速冷却包含在冷却单元内的小瓶或其他容器中的材料的能力，其中使用层流和均匀流动的冷冻剂靠近设置在冷却单元内的多个小瓶。 生物材料的快速冷却是通过精确地控制和调节作为时间的函数引入到系统中的冷冻剂的温度来实现的。 目前公开的系统方法还通过温度骤冷和减压成核控制提供成核控制。
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