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公开(公告)号：US11428461B2
公开(公告)日：2022-08-30
申请号：US16914989
申请日：2020-06-29
摘要： An apparatus includes a high side heat exchanger, a load, a compressor, a belt, a first bin, a second bin, and a controller. The high side heat exchanger removes heat from a refrigerant. The load uses the refrigerant to cool an enclosed space. The compressor compresses the refrigerant. The first and second bins are coupled to the belt and positioned within the enclosed space. The controller receives a first message, determines that the first bin should be selected, and cycles the belt to move the first bin to a retrieval location within the enclosed space. The controller also receives a second message, determines that the second bin should be selected, and cycles the belt to move the second bin to the retrieval location.
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公开(公告)号：US20220170686A1
公开(公告)日：2022-06-02
申请号：US17538266
申请日：2021-11-30
申请人： KPS GLOBAL LLC
发明人： James M. Costanza , Rahul Sharma , Michael Cline
摘要： A system for cooling a product includes an enclosed environment having an outlet, an inlet, and a temperature in a first temperature range. An antechamber is at least partially surrounding the inlet of the enclosed environment and has a temperature in a second temperature range. A conveyor system includes a conveyor path extending between the inlet and the outlet of the enclosed environment and provides a spiral travel path. The temperature range of the enclosed environment is configured to cool the product before the product exits through the outlet of the enclosed environment.
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公开(公告)号：US20220146188A1
公开(公告)日：2022-05-12
申请号：US17584057
申请日：2022-01-25
申请人： LG Electronics Inc.
发明人： Kwanghyun CHOI
摘要： A refrigerator includes a cabinet defining a storage chamber, a drawer door configured to be inserted into and withdrawn out of the storage chamber, a driving device provided at the door part, an elevation device provided at the drawer part and having a scissors lift assembly, and a connecting assembly that couples the driving device to the scissors lift assembly to transfer driving force from the driving device to the scissors lift assembly. The elevation device is configured, based on being uncoupled from the connecting assembly, to be separable from the drawer part, and the elevation device includes a restricting unit configured to restrict the scissors lift assembly from unfolding when the elevation device is separated from the drawer part. The drawer door includes a drawer part and a door part that is configured to, based on the drawer door being inserted into the storage chamber, close the storage chamber.
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公开(公告)号：US20220099541A1
公开(公告)日：2022-03-31
申请号：US17643123
申请日：2021-12-07
IPC分类号： G01N1/42 , G01N35/00 , G01N35/02 , G01N35/04 , A01N1/02 , F02D3/00 , B01L7/00 , F25D3/10 , F25D11/02 , F25D25/04
摘要： Cryogenic storage system provides automated storage and retrieval of samples in a cryogenic environment, as well as automated transfer of individual samples between cryogenic environments. Stored samples are maintained under a cryogenic temperature threshold, while also enabling access to the samples. The samples may be organized and tracked by scanning a barcode of each sample. Embodiments may also comprise multiple storage vaults and provide for transfer of individual samples between the storage vaults, as well as between a storage vault and a removable cryogenic storage device.
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公开(公告)号：US11266273B2
公开(公告)日：2022-03-08
申请号：US17333705
申请日：2021-05-28
摘要： The present disclosure relates to an appliance. In one embodiment, the appliance has an enclosed structure which includes a first portion configured to receive one or more meal cartridges, and store and preserve the meal cartridges at a selected temperature range; a second portion; and transfer mechanism configured to transfer at least one meal cartridge in the first portion to the second portion within the enclosed structure in response to a command input for cooking the at least one meal cartridge. The second portion is configured to accept the at least one meal cartridge, receive a cooking instruction command including a cooking duration and temperature determined for the at least one meal cartridge, and cook the at least one meal cartridge based upon the cooking duration and temperature.
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公开(公告)号：US20210364216A1
公开(公告)日：2021-11-25
申请号：US17323940
申请日：2021-05-18
申请人： NITROcrete IP, LLC
摘要： An apparatus, system, device, and the like, for a liquid nitrogen dispensing head that may be used in a system for cooling aggregate, such as may be found in a batch plant involved in producing concrete. The dispensing head is positioned over a conveyor belt that conveys aggregate to a mixing apparatus to produce concrete. The head dispenses liquid nitrogen onto the aggregate to cool the aggregate and may include interior chambers separated by one or more baffles. The chambers may reduce the pressure of the liquid nitrogen onto the aggregate in relation to the flow pressure of the liquid nitrogen entering the dispensing head. In another example, an assembly may include sidewalls that extend to the aggregate on either side of the head to form a cooling tunnel through which the aggregate is conveyed and is exposed to the liquid nitrogen being dispensed from the head.
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公开(公告)号：US20210333044A1
公开(公告)日：2021-10-28
申请号：US17369462
申请日：2021-07-07
发明人： Tomokatsu Takahashi
摘要： A low-temperature storage system 100 is provided, which can, with a simple structure, minimize heat transfer into the low-temperature storage chamber, reduce the operation noise, allow easy positioning of a reciprocating part inside the low-temperature storage chamber, and preclude device bulkiness outside the low-temperature storage chamber. The low-temperature storage system 100 includes a low-temperature storage chamber 110, and a transfer mechanism 120. The transfer mechanism 120 includes an in-storage unit 121 and an external unit 140. The in-storage unit 121 includes a reciprocating part 122 that holds the storage objects C, a turn guide 126 that guides the reciprocating part 122, and a lift member 131 that causes the reciprocating part 122. The external unit 140 includes a torque transmission part 141, a lift transmission part 147, and a detachable moving part 150 that drives the torque transmission part 141 and lift transmission part 147.
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公开(公告)号：US11073331B2
公开(公告)日：2021-07-27
申请号：US16791950
申请日：2020-02-14
申请人： LG Electronics Inc.
发明人： Jeonggil Kim
IPC分类号： F25D29/00 , F25D23/02 , F25D25/02 , E05B65/00 , A47B88/50 , E05C7/06 , F25D25/04 , F25D23/06 , A47B88/90
摘要： A refrigerator includes: a cabinet; an upper door; a lower door that is a drawer type door; a draw-out rail that connects the lower door to a storage space in the cabinet and that guides insertion and withdrawal of the lower door in a front-rear direction; an elevation assembly that is located in the lower door, that elevates an object stored in the lower door in a state in which the lower door is withdrawn, and that elevates the object relative to the lower door; and a door restriction device configured to selectively restrict an opening movement of the upper door based on whether the lower door is opened or closed. The door restriction device is configured to restrict the opening movement of the upper door based on the lower door being opened, and to allow the opening movement of the upper door based on the lower door being closed.
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公开(公告)号：US20210172675A1
公开(公告)日：2021-06-10
申请号：US16820568
申请日：2020-03-16
发明人： Jing XIE , Jinfeng WANG , Dazhang YANG
摘要： The invention discloses a nozzle structure for a quick freezer, including a plurality of conical diversion channels, a plurality of jet channel, a plurality of hemispherical nozzles and a steel belt. The nozzle structure is a funnel-shaped structure formed by the conical diversion channel, the jet channel and the hemispherical nozzle. The nozzle structure of the present invention can effectively improve flow area at the cross-flow direction, and a fluid buffer area is formed between two adjacent nozzles, which can reduce the cross-flow effect, and improve the heat exchange rate of the surface of the steel belt, thereby reducing the freezing time of food, improving the freezing efficiency of the quick freezer, and reducing the energy consumption.
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公开(公告)号：US10948230B2
公开(公告)日：2021-03-16
申请号：US15772150
申请日：2016-10-11
申请人： BSH HAUSGERAETE GMBH
发明人： Claudia Weiss , Marcus Wehlauch , Felix Wiedenmann
IPC分类号： F25D23/06 , F25D25/00 , F25D17/06 , F25D11/02 , F25D17/04 , F25D25/02 , F25D23/08 , F25D25/04
摘要： A refrigeration appliance, particularly a domestic refrigeration appliance, has a storage space surrounded by a thermally-insulating housing. The storage space is divided by at least one horizontal panel into an upper part and a lower part. One of the parts is divided by at least one vertical wall into two adjacent compartments. An air channel for exchanging air between an evaporator chamber and at least one first compartment extends in the vertical wall.
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