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61. 发明授权

US4142376A Control for cryogenic freezing tunnel 失效
标题翻译：低温冻结隧道的控制
公开(公告)号：US4142376A
公开(公告)日：1979-03-06
申请号：US847718
申请日：1977-11-02
申请人： Glenn A. Sandberg
发明人： Glenn A. Sandberg
IPC分类号： A23L3/36 , F25D3/11 , F25D29/00 , G05D23/19 , F25D7/00
CPC分类号： A23L3/361 , F25D29/001 , F25D3/11 , G05D23/19
摘要： A startup and shutdown control for a cryogenic freezing tunnel for freezing food products in which the rate of flow of cryogen into the tunnel is normally regulated by a thermal regulator, including an auxiliary flow regulator for maintaining a predetermined flow of cryogen to the tunnel independently of the thermal regulator, a first startup interval device, comprising a counter responsive to movement of the tunnel conveyor, for actuating the auxiliary flow regulator to provide a constant flow of cryogen to the tunnel after a first startup interval measured from the initiation of movement of a supply of food products to the tunnel, and a second startup interval device, comprising a timer, to cut off the flow of cryogen via the auxiliary flow regulator after a second startup inverval. The control further includes a first shutdown interval device, which is also a counter, to cut off all cryogen flow to the tunnel after a first shutdown interval measured from the interruption of the food product supply, and a second shutdown interval device, a timer, to restore flow control to the thermal regulator after a second shutdown interval.
摘要翻译：用于冷冻食品的低温冻结隧道的启动和关闭控制，其中冷冻剂进入隧道的流速通常由热调节器调节，其包括辅助流量调节器，用于将预定流量的冷冻剂保持到隧道，独立于热调节器，第一启动间隔装置，包括响应于隧道输送机的移动的计数器，用于致动辅助流量调节器，以在从启动运动之后测量的第一启动间隔之后向隧道提供恒定流量的冷冻剂向隧道供应食品，以及第二启动间隔装置，包括定时器，在第二次启动反转之后通过辅助流量调节器切断冷冻剂流。该控制还包括第一关闭间隔装置，其也是计数器，用于在从食品供应中断测量的第一关闭间隔之后切断到隧道的所有冷冻剂流，以及第二关闭间隔装置，定时器，在第二次关机间隔后恢复到热调节器的流量控制。

62. 发明授权

US3893308A Freezing apparatus particularly useful for freezing spermatozoa 失效
标题翻译：冷冻设备特别适用于冷冻精子
公开(公告)号：US3893308A
公开(公告)日：1975-07-08
申请号：US45078374
申请日：1974-03-13
申请人： RICOR LTD
发明人： BARKAY JOSEPH , ZUCKERMAN HENRYK , PUNDAK NACHMAN
IPC分类号： F25D3/10 , F25D29/00 , C12K1/08
CPC分类号： F25D29/001 , F25D3/10
摘要： Freezing apparatus is described particularly useful for producing frozen pellets of a medium containing spermatozoa, for use in artificial insemination. The apparatus includes a freezing chamber having a heat-conductive removable freezing plate constituting the top wall of a compartment into which a cooling gas is fed from a liquified gas container. A valve in the gas feed line controls the amount of gas fed to the freezing chamber to produce a preselected temperature as preset by a controller, and an electrical heating element within the liquified gas container effects the drive of the gas from the container to the freezing chamber. The heat-conductive plate is formed with a plurality of recessed pockets in which the medium is introduced and freezes in the form of pellets.
摘要翻译：描述冷冻装置特别适用于生产用于人工授精的含有精子的培养基的冷冻颗粒。该装置包括具有构成隔室的顶壁的导热性可移除冷冻板的冷冻室，冷却气体从液化气体容器供入冷冻室。气体供给管中的阀控制供给到冷冻室的气体量，以产生由控制器预设的预选温度，并且液化气体容器内的电加热元件影响气体从容器的驱动到冷冻房间。导热板形成有多个凹槽，其中介质被引入并以颗粒的形式冻结。

63. 发明授权

US3826100A Method and apparatus for controlling freezing apparatus 失效
标题翻译：控制冷冻装置的方法和装置
公开(公告)号：US3826100A
公开(公告)日：1974-07-30
申请号：US25507172
申请日：1972-05-19
申请人： VAHL L
发明人： VAHL L
IPC分类号： A23L3/36 , F25D29/00 , F25D13/06
CPC分类号： A23L3/362 , F25D29/001
摘要： Method and apparatus for optimum recovery of an evaporating coolant in a direct contact type of freezing apparatus, such method including measuring the differential pressure in the supply or discharge duct to or from the freezing chamber and the pressure of the air in the space in which the apparatus is located resulting from the diffusion of coolant and air within the apparatus and using the pressure difference to control the discharge of air from the apparatus.
摘要翻译：直接接触式冷冻装置中的蒸发冷却剂的最佳回收方法和装置，包括测量与冷冻室的供应或排出管道之间的压差以及空间中的空气压力，装置由于冷却剂和空气在装置内的扩散而产生，并且使用压力差来控制从装置排出的空气。

64. 发明授权

US3492831A Meat refrigeration and dehumidification system 失效
标题翻译：肉制冷除和除湿系统
公开(公告)号：US3492831A
公开(公告)日：1970-02-03
申请号：US3492831D
申请日：1968-07-01
申请人： UNION CARBIDE CORP
发明人： MAURER DAVID P , SPENCER DONALD M
IPC分类号： A23B4/06 , F25D3/10 , F25D29/00 , F25D25/00 , A23B1/04 , F25D17/06
CPC分类号： F25D3/105 , F25D29/001

65. 发明授权

US3411539A Pneumatic valve 失效
标题翻译：气动阀
公开(公告)号：US3411539A
公开(公告)日：1968-11-19
申请号：US47599365
申请日：1965-07-30
申请人： UNITED ELECTRIC CONTROLS CO
发明人： MACHADO JOHN S , DE MEO NICHOLAS L
IPC分类号： F25D29/00
CPC分类号： F25D29/001 , Y10T137/86919

66. 发明公开

US20240298633A1 CRYOGENIC STORAGE UNIT 审中-公开
公开(公告)号：US20240298633A1
公开(公告)日：2024-09-12
申请号：US18662564
申请日：2024-05-13
申请人： Azenta US, Inc.
发明人： Dale SANDY , Sean CANTRELL , Jonathan GREENE , Gilmer EDWARDS
IPC分类号： A01N1/02 , F25D3/10 , F25D19/00 , F25D29/00
CPC分类号： A01N1/0257 , A01N1/0252 , F25D3/105 , F17C2223/0161 , F25D19/006 , F25D29/001
摘要： It is described herein an improved cryogenic storage unit. The improved cryogenic storage unit may include an apparatus for thermal regulation in a cryogenic freezer. The improved cryogenic storage unit may also include a cable gland. The improved cryogenic storage unit may also include a bearing assembly. The improved cryogenic storage unit may also include a system for charging a cryogen to a cryogenic freezer. The improved cryogenic storage unit may also include a venting system. The improved cryogenic storage unit may also include an alignment of a lid and a handle.

67. 发明授权

US12031768B2 Refrigerator 有权
公开(公告)号：US12031768B2
公开(公告)日：2024-07-09
申请号：US17077578
申请日：2020-10-22
申请人： LG Electronics Inc.
发明人： Hyeon Seong Lee , Yong Hyeon Cho , Sung Hee Kang , Jung Hyuk Cho
IPC分类号： F25D17/06 , F25C1/00 , F25D17/08 , F25D23/02 , F25D29/00
CPC分类号： F25D17/065 , F25C1/00 , F25D17/067 , F25D17/08 , F25D23/02 , F25D29/001 , F25D2317/061 , F25D2317/063 , F25D2317/0671 , F25D2317/0672
摘要： A refrigerator includes a cabinet, an evaporator, a shroud, a grille panel coupled to a front surface of the shroud, and a blower fan module disposed between the grille panel and the shroud and configured to blow the cool air from the evaporator toward a freezing compartment. The blower fan module includes an installation frame defining a first plane that faces a rear surface of the grille panel, and a second plane that faces the front surface of the shroud, a hub part that is rotatably coupled to the second plane of the installation frame and faces an inlet hole of the shroud, and a blower impeller disposed in the hub part.

68. 发明公开

US20240060699A1 PORTABLE COOLER CONTAINER 审中-公开
公开(公告)号：US20240060699A1
公开(公告)日：2024-02-22
申请号：US18259575
申请日：2021-12-16
申请人： Ember Technologies, Inc.
发明人： Clayton Alexander , Daren John Leith , Christopher Thomas Wakeham , Mikko Juhani Timperi , Rahul Mulinti
IPC分类号： F25D3/14 , F25D29/00
CPC分类号： F25D3/14 , F25D29/001 , F25D2201/14 , F25D2400/36 , F25D2700/122 , F25D2700/14
摘要： A portable cooler container is provided, with a payload chamber for one or more temperature sensitive or perishable goods. A cooling unit is disposed in the payload chamber. The cooling unit includes a vessel filled with a cooling material (e.g., dry ice) and closed with a lid. One or more variable apertures of the cooling unit are operable to controllably release a chilled gas (e.g., CO2 gas) generated by the cooling material into the payload chamber of the vessel to cool the payload.

69. 发明授权

US11827077B2 Cooling system and methods for cooling interior volumes of cargo trailers 有权
公开(公告)号：US11827077B2
公开(公告)日：2023-11-28
申请号：US17152208
申请日：2021-01-19
申请人： RSC Industries Inc.
发明人： Eric William Bryant , Edward John Bratkowski , Andrew D. Frost , Fred Jackson Norvell, III , James Madison Reid , Robert C. Rabine , Paul M. Walling , Thomas Zagotta , Robert S. Rau
IPC分类号： B60H1/00 , B60H1/32 , F25D29/00 , F24F11/30 , F24F11/52 , F24F110/00
CPC分类号： B60H1/00964 , B60H1/00014 , B60H1/32 , B60H1/3202 , F24F11/30 , F24F11/52 , F25D29/001 , F24F2110/00
摘要： A system for controlling a temperature a within an interior volume of a cargo trailer adapted to transport perishable goods is described herein. The system includes a fluid distribution assembly and a monitoring system. The fluid distribution assembly is configured to selectively channel a flow of cryogenic cooling fluid into the cargo trailer interior volume to facilitate adjusting a temperature within the interior volume. The monitoring system includes at least one sensor for sensing an environmental parameter of the cargo trailer, and a controller coupled to the sensor and to the fluid distribution assembly. The controller is configured to receive a monitoring signal indicative of the sensed environmental parameter, determine an environmental condition of the cargo trailer as a function of the environmental parameter, and provide a notification signal if the determined environmental condition is different than a predefined environmental condition.

70. 发明授权

US11796247B2 Temperature control system 有权
公开(公告)号：US11796247B2
公开(公告)日：2023-10-24
申请号：US17100227
申请日：2020-11-20
申请人： CKD CORPORATION , EBARA CORPORATION , EBARA REFRIGERATION EQUIPMENT & SYSTEMS CO., LTD.
发明人： Akihiro Ito , Norio Kokubo , Masayuki Kouketsu , Isahiro Hasegawa , Toshiharu Nakazawa , Keisuke Takanashi , Yukihiro Fukusumi
IPC分类号： F25D29/00 , F25D17/02
CPC分类号： F25D29/001 , F25D17/02 , F25D2303/085 , F25D2400/34 , F25D2500/04 , F25D2600/02 , F25D2700/121 , F25D2700/123 , F25D2700/16
摘要： A temperature control system is used for controlling a temperature of a control target to a target temperature that changes with lapse of time. The system includes: a first adjustment apparatus that includes a first tank that stores a first heat transfer medium, adjusts the temperature of the first heat transfer medium to a first set temperature, and supplies the temperature-adjusted first heat transfer medium; a first circulation circuit through which the first heat transfer medium flows from the first adjustment apparatus to a first flow-through path and returns to the first adjustment apparatus; an adjustment section that adjusts an amount of heat supplied from the first flow-through path to the control target; a memory that stores a relation between the lapse of time and the target temperature; and a controller.

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