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公开(公告)号：US20240344754A1
公开(公告)日：2024-10-17
申请号：US18754463
申请日：2024-06-26
申请人： LG Electronics Inc.
发明人： Seongmin SONG , Yunsu CHU
CPC分类号： F25D11/04 , F25D11/025 , F25D17/065 , F25D25/025
摘要： The present invention relates to a refrigerator having a separate deep-freezing space which is partitioned inside a storage space of the refrigerator. Provided is a refrigerator having a flow path which allows cold air to circulate inside a deep-freezing chamber. According to an embodiment disclosed in the present document, a flow path portion is formed on one part of the inner surface of the housing which forms the inner space of the deep-freezing chamber. The flow path portion is formed in a stepped shape on the inner surface of the housing.
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公开(公告)号：US12082714B2
公开(公告)日：2024-09-10
申请号：US17892785
申请日：2022-08-22
申请人： Leer, Inc.
发明人： William M. Huffar , Karl E. Katuin , Michael A. Andrew , Stephen J. Dieter , Terry D. Matt , John A. Miller , Nicholas A. Truesdale
CPC分类号： A47F10/02 , F25D11/04 , F25D17/042 , G06Q20/18 , G06Q20/208 , G07F9/006 , G07F9/105 , G07F11/62 , F25D2317/0417 , F25D2331/801
摘要： A merchandiser for storing at least one product for purchase by a customer is provided. The merchandiser includes: a housing defining a cavity configured to receive the at least one product; an opening defined by the housing, the opening providing access to the cavity; and a door coupled to the housing and movable between a first position and a second position. The door substantially covers the opening in the first position and the door is positioned away from the opening in the second position such that the cavity is accessible. The merchandiser further includes a control system operable in a plurality of modes including at least a run mode and a setup mode. In the run mode, purchase of the at least one product is permitted. In the setup mode, one or more run mode provisions that control operation of the merchandiser in the run mode are received.
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公开(公告)号：US11845555B2
公开(公告)日：2023-12-19
申请号：US16627196
申请日：2018-06-22
CPC分类号： B64D11/04 , F25D23/021 , F25D23/025 , F25D23/028
摘要： An on-board device for a vehicle, preferably a galley or a bar for an airplane, has at least one visible side wall and at least one paneling for partially or completely concealing a work area of the on-board device. The paneling is adjustable between at least two configurations. The paneling forms or covers at least part of the side wall in a first configuration and conceals the work area partially or completely in a second configuration.
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公开(公告)号：US11674738B2
公开(公告)日：2023-06-13
申请号：US16856719
申请日：2020-04-23
申请人： Quantinuum LLC
CPC分类号： F25D19/006 , F25D11/04 , G01N1/42
摘要： An experimental payload and cryogenic system are provided. An experimental payload including a cryogenic chamber is provided. The cryogenic chamber includes an action chamber configured to be cryogenically cooled to an action temperature. The cryogenic chamber also includes an inner cooling ring cooled via an internal braiding system. The inner cooling ring is configured to operate at a first temperature. The cryogenic chamber further includes an outer ring in communication with the inner cooling ring. The outer ring is configured to absorb heat from the experimental payload. The outer ring defines a second temperature that is greater than the first temperature. The cryogenic chamber also includes a plurality of legs operably coupled to the cryogenic chamber at a top end of each leg. The legs are characterized by a low thermal conductivity and the experimental payload is configured to be attached to a base of a cryocooler.
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公开(公告)号：US20220178606A1
公开(公告)日：2022-06-09
申请号：US17441779
申请日：2020-03-23
申请人： LG Electronics Inc.
发明人： Seongmin SONG , Yunsu CHU
摘要： The present invention relates to a refrigerator having a separate deep-freezing space which is partitioned inside a storage space of the refrigerator. Provided is a refrigerator having a flow path which allows cold air to circulate inside a deep-freezing chamber. According to an embodiment disclosed in the present document, a flow path portion is formed on one part of the inner surface of the housing which forms the inner space of the deep-freezing chamber. The flow path portion is formed in a stepped shape on the inner surface of the housing.
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公开(公告)号：US20210333038A1
公开(公告)日：2021-10-28
申请号：US16856719
申请日：2020-04-23
摘要： An experimental payload and cryogenic system are provided. An experimental payload including a cryogenic chamber is provided. The cryogenic chamber includes an action chamber configured to be cryogenically cooled to an action temperature. The cryogenic chamber also includes an inner cooling ring cooled via an internal braiding system. The inner cooling ring is configured to operate at a first temperature. The cryogenic chamber further includes an outer ring in communication with the inner cooling ring. The outer ring is configured to absorb heat from the experimental payload. The outer ring defines a second temperature that is greater than the first temperature. The cryogenic chamber also includes a plurality of legs operably coupled to the cryogenic chamber at a top end of each leg. The legs are characterized by a low thermal conductivity and the experimental payload is configured to be attached to a base of a cryocooler.
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公开(公告)号：US11067323B2
公开(公告)日：2021-07-20
申请号：US16027820
申请日：2018-07-05
申请人： LG ELECTRONICS INC.
发明人： Heayoun Sul , Minkyu Oh , Hyoungkeun Lim
IPC分类号： F25B49/02 , F25B13/00 , F25B5/02 , F25D19/04 , F25D11/04 , F25D17/06 , F25D17/04 , F25B41/385
摘要： A refrigerator includes a first freezing cycle in which a first refrigerant circulates and having a first compressor, a first condenser, at least one first expansion mechanism, and at least one first evaporator, the first freezing cycle configured to cool freezing and refrigerating compartments, a freezing compartment sensor, a refrigerating compartment sensor, a second freezing cycle in which a second mixed refrigerant having a lower evaporation temperature than the first refrigerant circulates and having a second compressor, a second condenser, a second expansion mechanism, and a second evaporator, the second freezing cycle configured to cool a deep freezing compartment, a deep freezing compartment sensor, and a controller configured to operate the first freezing cycle and the second freezing cycle independently or simultaneously, thereby more efficiently cooling the freezing and refrigerating compartments and the deep freezing compartment.
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公开(公告)号：US10849442B2
公开(公告)日：2020-12-01
申请号：US14921454
申请日：2015-10-23
申请人： Leer, Inc.
发明人： William M. Huffar , Karl E. Katuin , Michael A. Andrew , Stephen J. Dieter , Terry D. Matt , John A. Miller , Nicholas A. Truesdale
摘要： An ice merchandiser for storing bagged ice for purchase by a customer is provided. The ice merchandiser includes a payment system structured to enable a patron to facilitate a bagged ice product transaction at the ice merchandiser, and an access control system structured to selectively provide access to the ice merchandiser during the bagged ice product transaction based on the payment system providing an indication that payment for the ice product has been validated.
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公开(公告)号：US10782061B2
公开(公告)日：2020-09-22
申请号：US16126153
申请日：2018-09-10
发明人： Takashi Arai , Eiichi Mori
摘要： An ultra low-temperature freezer includes: a casing that includes an exterior body having a first side surface and a second side surface laterally facing each other, an interior body, a heat insulation material, an evaporator, and a polyurethane; a hinge that includes a first hinge piece and a second hinge piece, with the first hinge piece being attached to the second side surface; and an outer door that has a third side surface and a fourth side surface facing the third side surface, with the second hinge piece being attached to the fourth side surface. The outer door includes an inner surface and an outer face provided forward of the inner surface, a heat insulation material including a vacuum heat insulation panel provided to the inner surface side, and a polyurethane provided between the heat insulation material and the outer face.
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公开(公告)号：US20200217579A1
公开(公告)日：2020-07-09
申请号：US16822250
申请日：2020-03-18
发明人： Thomas WURM
摘要： In a method for freezing a liquid located in a container, in particular a liquid drug, the container is exposed to a cold gas in order to freeze the liquid. The cold gas preferably flows around the container, and/or is cooled in another way in order to freeze the liquid. The container is insulated at a surface of at least one first volume portion of the container, and the container is cooled nearly immediately at a surface of a second volume portion of the container by the cold gas such that the liquid freezes through later in the at least one first volume portion than in the second volume portion.
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