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1.发明公开公开(公告)号：US20230288116A1
公开(公告)日：2023-09-14
申请号：US18120514
申请日：2023-03-13
CPC分类号： F25C1/14 , F25B9/002 , F25C2301/00
摘要： The invention encompasses methods for the large-scale (preferably under cGMP or cGLP standards) preparation of micron-sized or submicron-sized particles including pharmaceutical or biologic active agents. The systems and methods include a cryogenic cooling system including a novel shroud that enhances the cooling effects thereby reducing product loss and increasing product yields.
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公开(公告)号：US11566830B2
公开(公告)日：2023-01-31
申请号：US16001509
申请日：2018-06-06
申请人： IceGen Patent Corp.
发明人： Mikhail Mogilevsky
摘要： A heat exchanger has at least one inlet and outlet to permit circulation of refrigerant therethrough. Each heat exchanger includes a plurality of thin sections of material arranged between a pair of thin flat outer plates. Each of the thin sections of material is comprised of parallel flow paths, allowing for the refrigerant to flow through the inlet, then from one section to the next, and finally out the outlet. The arrangement of the sections of parallel flow paths allows for the refrigerant to come into contact with the majority of the inside wall of the outer plates, allowing for maximum heat exchange. In use for cooling liquids, the heat exchangers are arranged within a frame and brought into contact with the liquid to be cooled. When the heat exchangers are used to cool liquid sufficiently to produce ice crystals, a rotating scraping device sweeps across the surface of the heat exchanger, removing any ice crystals that have formed.
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公开(公告)号：US20180073792A1
公开(公告)日：2018-03-15
申请号：US15260368
申请日：2016-09-09
CPC分类号： F25C1/147 , C02F1/325 , C02F2201/32 , C02F2201/326 , C02F2209/005 , C02F2209/44 , C02F2303/04 , C02F2307/12 , F25C5/187 , F25C2400/10 , F25C2400/12 , F25C2400/14 , F25C2600/04
摘要： A stand-alone ice making appliance and method of operation is provided. The stand-alone ice making appliance may include a container defining a first storage volume for receipt of ice, a water storage volume in fluid communication with the container to receive water from the container, an ice maker, a pump, and an ultraviolet light source. The ice maker may include an auger at least partially surrounded by a casing. The casing may be in fluid communication with the water storage volume to receive water from the water storage volume. The ice maker may further include a sealed refrigeration system in thermal communication with the casing. The pump may be in fluid communication with water storage volume for actively flowing water from the water storage volume to the ice maker. The ultraviolet light source may face the water storage volume to selectively direct ultraviolet light into the water storage volume.
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公开(公告)号：US09874411B2
公开(公告)日：2018-01-23
申请号：US13876701
申请日：2011-10-03
申请人： Niels Ter Huurne , Ronald Buitenhuis , Gerardus Cornelius Maria Van Der Ven , Franciscus Johannes Cornelis Smeltink , Gerrit Hendrik Van Aartsen
发明人： Niels Ter Huurne , Ronald Buitenhuis , Gerardus Cornelius Maria Van Der Ven , Franciscus Johannes Cornelis Smeltink , Gerrit Hendrik Van Aartsen
CPC分类号： F28F19/008 , B01D1/225 , F25C1/14 , F28D2021/0042 , F28F3/14 , F28F2230/00 , F28F2265/16 , F28F2275/20 , F28F2280/02 , Y10T29/4935
摘要： The invention relates to improvements of a scraping heat exchanger having an outer cylinder comprising a first wall having a smooth circle-cylindrical inner side, and an inner cylinder positioned concentrically within it. The improvements regard a simple detachable inner cylinder, a heat exchanger with lid including a fluid barrier, a heat exchanger with a tangential output, and a method and heat exchanger adapted for improved evacuation of a product chamber of a heat exchanger.
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公开(公告)号：US20180017305A1
公开(公告)日：2018-01-18
申请号：US15208652
申请日：2016-07-13
发明人： Ronald Scott Tarr , Jarvis Ward , Tomas Garces
摘要： A stand-alone ice making appliance is provided. The stand-alone ice making appliance may include an outer casing, a water tank, a pump, an ice maker, and a container. The outer casing may define an internal cavity that includes a primary opening. The water tank may define a storage volume to receive water. The pump may be in fluid communication with the storage volume of the water tank to actively flow water therefrom. The ice maker may in fluid communication with the storage volume of the water tank to receive water therefrom. The container may be disposed within the internal cavity. The container may include an insulated sidewall positioned across the primary opening and at least partially defining a storage volume to receive ice from the ice maker.
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公开(公告)号：US09869502B2
公开(公告)日：2018-01-16
申请号：US14987841
申请日：2016-01-05
CPC分类号： F25C1/147 , F25C5/182 , F25C5/24 , F25C2400/10 , F25C2500/08 , F25C2600/04 , F25C2700/02 , F25C2700/10 , F25C2700/12 , F25C2700/14 , F25D11/02 , F25D17/065 , F25D23/025 , F25D23/028 , F25D23/04 , F25D29/00 , F25D2317/061 , F25D2600/04 , F25D2600/06 , F25D2700/122
摘要： A method for operating a fan of a nugget ice maker is provided. The method includes monitoring a speed of an auger of the nugget ice maker while a motor of the nugget ice maker rotates the auger and the fan of the nugget ice maker runs at a stored speed. A speed of the fan is increased when the speed of the auger stabilizes.
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公开(公告)号：US20180001239A1
公开(公告)日：2018-01-04
申请号：US15197841
申请日：2016-06-30
IPC分类号： B01D35/30 , B01D35/14 , F25C1/22 , C02F1/28 , F25C1/14 , F25D11/00 , B01D29/13 , B01D35/02 , C02F1/00
CPC分类号： F25C1/25 , B01D29/23 , B01D29/90 , B01D29/92 , B01D2201/282 , B01D2201/44 , C02F1/003 , C02F1/283 , C02F2201/004 , C02F2307/12 , F25C1/147 , F25D2323/121 , F25D2323/122
摘要： A filter for a non-plumbed appliance is provided. The filter includes a filter housing defining a filter chamber. A filter inlet and a filter outlet are positioned along a bottom portion of the filter housing, and filter media is positioned within the filter chamber to remove contaminants from water flowing through the filter media. A divider wall is positioned within the filter chamber to direct the flow of water through a flow aperture at a top portion of the filter chamber, such that the filter chamber remains filled with water during operation. As a result, the filter media remains completely submerged, thereby improving filtration performance, reducing pressure drop, and more evenly depleting the filter media.
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公开(公告)号：US20170292780A1
公开(公告)日：2017-10-12
申请号：US15093815
申请日：2016-04-08
发明人： Jianwu Li
CPC分类号： G05B19/048 , F25C5/22 , F25D29/00 , F25D29/008 , F25D2400/361 , G05B2219/2654
摘要： A method for operating a refrigerator appliance includes receiving a user inquiry signal at a controller of the refrigerator appliance in response to an inquiry input at a user interface of the refrigerator appliance, obtaining a status of at least one operable component of the refrigerator appliance with the controller of the refrigerator appliance, and sending the status of the at least one operable component of the refrigerator appliance from the controller of the refrigerator appliance to the user interface of the refrigerator appliance. A related refrigerator appliance is provided.
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公开(公告)号：US20170292748A1
公开(公告)日：2017-10-12
申请号：US15092643
申请日：2016-04-07
发明人： David Tyler Gullett
CPC分类号： F25D17/065 , F25C1/147 , F25C1/24 , F25C1/25 , F25C2400/10 , F25C2500/08 , F25C2700/04 , F25C2700/14 , F25D11/02 , F25D23/04
摘要： A water switch assembly for a nugget ice making assembly is provided. The ice making assembly includes a hollow auger rotatably mounted within a reservoir and configured for extruding ice. The water switch assembly includes a water supply pipe that extends vertically through the center of the ice making auger and reservoir. The water switch assembly is in fluid communication with a water inlet and includes a capacitance probe for measuring the water level in the reservoir. In this manner, the water switch assembly is configured to control the flow of water to the reservoir in response to the water level measured by the capacitance probe.
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公开(公告)号：US20170234593A1
公开(公告)日：2017-08-17
申请号：US15045397
申请日：2016-02-17
CPC分类号： F25C1/147 , F16C17/02 , F16C19/166 , F16C19/361 , F16C21/00 , F16C35/067 , F16C35/073 , F16C2362/52 , F25C5/08 , F25C2400/10 , F25D11/02 , F25D17/065 , F25D23/028 , F25D23/04 , F25D2323/021 , F25D2700/122
摘要： An ice maker includes a casing that defines a chamber. The casing extends between a top portion and a bottom portion. An extruder die is mounted to the casing at the top portion of the casing. An auger is disposed within the chamber of the casing. A radial sleeve bearing engages the auger at the bottom portion of the casing. A radial and thrust bearing engages the auger at the extruder die. A related refrigerator appliance is also provided.
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