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公开(公告)号：US20200068925A1
公开(公告)日：2020-03-05
申请号：US16558920
申请日：2019-09-03
Applicant: John M. Girard , Soujanya N. Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N. Hasty , Steven McCarty
Inventor： John M. Girard , Soujanya N. Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N. Hasty , Steven McCarty
Abstract: Particulate material is cooled by passing into the material a coolant stream of liquid nitrogen having a gaseous product around at least a portion of the liquid nitrogen, wherein the coolant stream is formed outside the particulate material in a nozzle body from which the coolant stream is passed into the particulate material.
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公开(公告)号：US20120291480A1
公开(公告)日：2012-11-22
申请号：US13110322
申请日：2011-05-18
Applicant: John M. Girard , Jeffrey R. Wallace , Bryce M. Rampersad , Kenneth L. Burgers , Yeu-Chuan Simon Ho , Balazs Hunek
Inventor： John M. Girard , Jeffrey R. Wallace , Bryce M. Rampersad , Kenneth L. Burgers , Yeu-Chuan Simon Ho , Balazs Hunek
CPC classification number: F25B19/005 , F25B9/008
Abstract: A liquid carbon dioxide refrigeration system is provided. The refrigeration system may include a storage tank arranged for storing liquid carbon dioxide, and a vessel arranged to separate carbon dioxide into a vapor carbon dioxide portion and a liquid carbon dioxide portion. A first conduit is coupled to the storage tank and the first vessel such that liquid carbon dioxide can pass from the storage tank to the first vessel. A second conduit is coupled to the first vessel such that the liquid carbon dioxide portion can pass into a refrigeration device, and a third conduit is coupled to the first vessel and the first conduit to recycle the vapor carbon dioxide portion back to the first conduit. The third conduit may include a refrigeration package to compress and liquefy the vapor carbon dioxide portion
Abstract translation: 提供液态二氧化碳制冷系统。 制冷系统可以包括设置用于储存液体二氧化碳的储罐和布置成将二氧化碳分离成蒸气二氧化碳部分和液体二氧化碳部分的容器。 第一导管连接到储罐和第一容器，使得液体二氧化碳可以从储罐传递到第一容器。 第二导管联接到第一容器，使得液体二氧化碳部分可以进入制冷装置，并且第三导管联接到第一容器和第一导管，以将蒸汽二氧化碳部分再循环回第一导管。 第三导管可以包括用于压缩和液化蒸气二氧化碳部分的制冷包装
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公开(公告)号：US20220071243A1
公开(公告)日：2022-03-10
申请号：US17525008
申请日：2021-11-12
Applicant: John M Girard , Soujanya N Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N Hasty , Steven McCarty
Inventor： John M Girard , Soujanya N Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N Hasty , Steven McCarty
Abstract: Particulate material is cooled by passing into the material a coolant stream of liquid nitrogen having a gaseous product around at least a portion of the liquid nitrogen, wherein the coolant stream is formed outside the particulate material in a nozzle body from which the coolant stream is passed into the particulate material.
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公开(公告)号：US20180279657A1
公开(公告)日：2018-10-04
申请号：US16000014
申请日：2018-06-05
Applicant: GARY D. LANG , JOHN M. GIRARD
Inventor： GARY D. LANG , JOHN M. GIRARD
Abstract: Product such as food is chilled or frozen in apparatus in which a chilling zone holds a pool of cryogen vapor, and a belt that carries the product through the apparatus passes through a region in the apparatus that is lower than the upper surface of the pool of cryogen vapor.
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公开(公告)号：US11202457B2
公开(公告)日：2021-12-21
申请号：US16558920
申请日：2019-09-03
Applicant: John M Girard , Soujanya N Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N Hasty , Steven McCarty
Inventor： John M Girard , Soujanya N Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N Hasty , Steven McCarty
Abstract: Particulate material is cooled by passing into the material a coolant stream of liquid nitrogen having a gaseous product around at least a portion of the liquid nitrogen, wherein the coolant stream is formed outside the particulate material in a nozzle body from which the coolant stream is passed into the particulate material.
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Patent Agency Ranking
公开(公告)号：US20190124955A1
公开(公告)日：2019-05-02
申请号：US16155307
申请日：2018-10-09
Applicant: John M Girard , Sameer H Israni
Inventor： John M Girard , Sameer H Israni
Abstract: When a food processing vessel under vacuum is repressurized, the tendency of product in the vessel to be forced into feed lines is relieved or overcome by establishing an effectively high pressure in the feed lines.
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公开(公告)号：US20090019869A1
公开(公告)日：2009-01-22
申请号：US11879894
申请日：2007-07-19
Applicant: John M. Girard , Glenn T. Sameshima
Inventor： John M. Girard , Glenn T. Sameshima
IPC: F25D3/11
CPC classification number: F25D3/11 , F25D13/06 , F25D16/00 , F25D29/001 , F25D2700/123
Abstract: A cryogenic freezer with cryogenic vapor control is disclosed. The cryogenic freezer is characterized in that the vapor control system is adapted to control the speed of the transition fan which moves some of the cryogen from a first cryogenic freezer to a second freezer in response to differences between the temperature of the process room, operating temperature of the cryogenic freezer; and a temperature of the exhaust. By adjusting the transition fan speed in response to such temperature differences the vapor control system operates to limit the flow of air from the process room into the freezer and also limits cryogen vapor flow from the freezer to the process room.
Abstract translation: 公开了一种具有低温蒸汽控制的低温冷冻机。 低温冷冻机的特征在于，蒸汽控制系统适于控制转换风扇的速度，其将一些冷冻剂从第一低温冷冻器移动到第二冷冻器，以响应于处理室的温度，工作温度 的低温冷冻机; 和排气温度。 通过响应于这样的温度差调节转换风扇速度，蒸气控制系统操作以限制从处理室进入冷冻室的空气流并且还限制从冷冻器到处理室的冷冻剂蒸气流。
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公开(公告)号：US11744270B2
公开(公告)日：2023-09-05
申请号：US17525008
申请日：2021-11-12
Applicant: John M Girard , Soujanya N Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N Hasty , Steven McCarty
Inventor： John M Girard , Soujanya N Jampala , Balazs Hunek , Yeu-Chuan Simon Ho , Richard N Hasty , Steven McCarty
CPC classification number: A23L3/375 , F25D3/10 , F25D29/001
Abstract: Particulate material is cooled by passing into the material a coolant stream of liquid nitrogen having a gaseous product around at least a portion of the liquid nitrogen, wherein the coolant stream is formed outside the particulate material in a nozzle body from which the coolant stream is passed into the particulate material.
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公开(公告)号：US20220104522A1
公开(公告)日：2022-04-07
申请号：US17551630
申请日：2021-12-15
Applicant: GARY D. LANG , JOHN M. GIRARD
Inventor： GARY D. LANG , JOHN M. GIRARD
Abstract: Product such as food is chilled or frozen in apparatus in which a chilling zone holds a pool of cryogen vapor, and a belt that carries the product through the apparatus passes through a region in the apparatus that is lower than the upper surface of the pool of cryogen vapor.
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公开(公告)号：US11178889B2
公开(公告)日：2021-11-23
申请号：US16155307
申请日：2018-10-09
Applicant: John M Girard , Sameer H Israni
Inventor： John M Girard , Sameer H Israni
Abstract: When a food processing vessel under vacuum is repressurized, the tendency of product in the vessel to be forced into feed lines is relieved or overcome by establishing an effectively high pressure in the feed lines.
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