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公开(公告)号：US11617439B2
公开(公告)日：2023-04-04
申请号：US17142331
申请日：2021-01-06
摘要： A shelf is provided which has a placement surface for objects to be treated in the climate cabinet and an underside opposite the placement surface, wherein the shelf can be mounted in a climate chamber of the climate cabinet. At least one reinforcing rib is detachably fastened to a base plate of the shelf.
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公开(公告)号：US11493257B2
公开(公告)日：2022-11-08
申请号：US16886068
申请日：2020-05-28
申请人： LG ELECTRONICS INC.
发明人： Daewoong Kim , Minkyu Oh , Boan Kwon , Wonjin Lee
摘要： An entrance refrigerator includes an upper first cold air supply on an upper portion and a lower second cold air supply on a lower portion, and an external air guide provided between the upper first cold air supply and the lower second cold air supply.
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公开(公告)号：US20220155006A1
公开(公告)日：2022-05-19
申请号：US17532829
申请日：2021-11-22
发明人： Alexander James Woolf , Elliott Gerard Wolf , Daniel Thomas Wintz , Jesse Scott Tootell , Bryan Thomas Kaye , Jesse Dylan Crossno , Alexander Ming Zhang , Gabriel Len West , John Richardson Crawford , Tiara Lee Flewelling
摘要： The subject matter of this specification can be embodied in, among other things, a method for time shifting when a cold storage facility is cooled that includes determining a thermal model of a cold storage facility, obtaining an energy cost model that describes a schedule of variable energy costs over a predetermined period of time in the future, determining an operational schedule for at least a portion of a refrigeration system based on the thermal model, the energy cost model, and a maximum allowed temperature, and powering on the portion the refrigeration system based on the operational schedule, cooling, by the powered portion of the refrigeration system to a temperature below the maximum allowed temperature, reducing power usage of the powered portion of the refrigeration system based on the operational schedule, and permitting the facility to be warmed by ambient temperatures toward the maximum allowed temperature.
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公开(公告)号：US11181315B2
公开(公告)日：2021-11-23
申请号：US16582147
申请日：2019-09-25
申请人： KPS GLOBAL LLC
摘要： An enclosure for use as a walk-in freezer or refrigerator includes a first panel and a second panel connected to the first panel. Each of the first and second panels includes a body having a frame coupled to the body. The frame includes a beam of a first material and a jacket of a second material at least partially enclosing the beam. An interior edge of the frame is adjacent to the body. An exterior edge is defined by the jacket and defines a joint member. The joint member of the first panel defines a groove, and the joint member of the second panel defines a protrusion adapted to engage the groove of the joint member of the first panel. At least one joint member includes a deformable portion that compresses when the joint member of the first panel engages with the joint member of the second panel.
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公开(公告)号：US11112162B2
公开(公告)日：2021-09-07
申请号：US16184329
申请日：2018-11-08
摘要： A combination light and pressure relief vent (10) is disclosed which includes a housing (11), a valve assembly (12), and a light assembly (13). The housing include a valve body (16), port tube (17), and an outside louver (18). The valve body has a low pressure intake port (25), a high pressure intake port (26), and a low pressure exhaust port (27). The valve assembly includes a low pressure intake valve (40), a high pressure intake valve (42), and a low pressure exhaust valve (44). The light assembly includes a heat sink casing (51) which partially defines a heat chamber (52). The casing has a front wall (55) to which is mounted an LED module (57). A lens cover (61) is coupled to the front surface of the casing. Heat generated by the LED module is transferred through the casing to the heat chamber to warm the valve assembly.
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公开(公告)号：US11073322B2
公开(公告)日：2021-07-27
申请号：US15974601
申请日：2018-05-08
摘要： A modular air handler is adapted for installation in a racking assembly behind palletized product. The air handler operates to move air through the adjacent layers of palletized product upon placement of the palletized product in the adjacent space. The air handler can be deactivated in order to prevent unnecessary air flow when no palletized product is present in the adjacent space. A number of the modular air handlers may be provided for a racking assembly, such that individual pallet bays may be activated or deactivated as palletized product is deposited or withdrawn from the various pallet bays of the rack.
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公开(公告)号：US20210207403A1
公开(公告)日：2021-07-08
申请号：US17136999
申请日：2020-12-29
申请人： LG ELECTRONICS INC.
发明人： Hyunchul KIM
摘要： A smart entryway includes an entrance door assembly configured to allow users (e.g., residents) to enter and exit a first space (e.g., a residence) and a storage assembly configured to allow secondary users (e.g., deliverymen) in a second space (e.g., a porch) to store items for later retrieval by the users. A portion of the storage assembly may be optionally refrigerated or heated. A security assembly is provided between the entrance door assembly and the storage assembly. The security assembly includes an authentication device to authenticate users and secondary users and a locking device to unlock the storage assembly and the entrance door assembly upon authentication. The locking device is provided behind the authentication device and concealed from the second space. When a first door of the storage assembly accessible from the first space is opened, a second door of the storage assembly accessible from the second space is locked.
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公开(公告)号：US11041666B2
公开(公告)日：2021-06-22
申请号：US16342351
申请日：2017-10-17
发明人： Satoru Sakae , Takahito Nakayama , Takenori Mezaki
摘要： Provided is a refrigeration apparatus that secures safety while suppressing an increase in cost. A refrigeration apparatus performs a refrigeration cycle in a refrigerant circuit including a compressor, a heat source-side heat exchanger, and a usage-side heat exchanger. The refrigeration apparatus comprises a usage-side fan providing an air flow, and a controller. The usage-side fan is disposed in a target space where inside air is cooled. The controller performs a refrigerant leak determination process to determine whether a refrigerant leak occurs, based on a state of a refrigerant in the refrigerant circuit. When the controller performs the refrigerant leak determination process to determine that a refrigerant leak occurs, then the controller performs leakage refrigerant agitation control to operate the usage-side fan so as to suppress local emergence of a region where the refrigerant leaks at a high concentration in the target space.
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公开(公告)号：US10976092B2
公开(公告)日：2021-04-13
申请号：US15111698
申请日：2015-01-28
发明人： Nigel Dade , Gareth Hunt , Hoi Kan Chung , Nashim Imam
IPC分类号： F25D13/04 , A47B88/90 , G07F11/62 , G07F9/10 , F25B5/02 , F25B29/00 , G07F17/12 , G07C9/23 , A47G29/14 , F25D29/00 , A47G29/30 , F25D13/02 , F25D25/02 , A23B4/06 , F25D17/00 , F25D25/00 , F25D13/00
摘要： A temperature controlled storage apparatus 8(10), comprising; a plurality of lockable storage spaces, each of the plurality of lockable storage spaces comprising one or more compartments; in which the temperature of each of the one or more compartments is independently controllable to provide either one of: chilled temperature; or frozen temperature; and wherein access to the storage space is remotely programmable.
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公开(公告)号：US20200072538A1
公开(公告)日：2020-03-05
申请号：US16413309
申请日：2019-05-15
发明人： Alexander James Woolf , Elliott Gerard Wolf , Daniel Thomas Wintz , Jesse Scott Tootell , Bryan Thomas Kaye , Jesse Dylan Crossno , Alexander Ming Zhang , Gabriel Len West , John Richardson Crawford , Tiara Lee Flewelling
摘要： The subject matter of this specification can be embodied in, among other things, a method for time shifting when a cold storage facility is cooled that includes determining a thermal model of a cold storage facility, obtaining an energy cost model that describes a schedule of variable energy costs over a predetermined period of time in the future, determining an operational schedule for at least a portion of a refrigeration system based on the thermal model, the energy cost model, and a maximum allowed temperature, and powering on the portion the refrigeration system based on the operational schedule, cooling, by the powered portion of the refrigeration system to a temperature below the maximum allowed temperature, reducing power usage of the powered portion of the refrigeration system based on the operational schedule, and permitting the facility to be warmed by ambient temperatures toward the maximum allowed temperature.
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