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公开(公告)号：US10508852B2
公开(公告)日：2019-12-17
申请号：US14835633
申请日：2015-08-25
发明人： Sung Jin Yang
摘要： According to an embodiment, a refrigerator, comprising: a main body comprising a food storage space; a door installed in the main body and configured to open and close the food storage space; and an ice-making device installed in the food storage space, wherein the ice-making device comprises a case comprising a cooling space defined therein, a cooling unit configured to cool the cooling space, and an ice-making system disposed in the cooling space and configured to produce ice pieces, the ice-making system comprising an ice tray comprising a plurality of ice-making spaces capable of retaining water, and a water supply unit configured to supply water to the ice-making spaces, the water supply unit comprises a feeder pipe configured to feed water to the ice-making system, and a water supply pipe connected to the feeder pipe and disposed above the ice tray to extend along a length direction of the ice tray, and a plurality of water supply holes is formed in the water supply pipe in the positions corresponding to the ice-making spaces so that water is supplied to the respective ice-making spaces through the respective water supply holes.
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公开(公告)号：US10443914B2
公开(公告)日：2019-10-15
申请号：US15465099
申请日：2017-03-21
发明人： Sung Jin Yang
摘要： An ice-making device for a refrigerator including a duct providing a cold air flow path under an ice tray in which water turns into ice pieces. Uneven portions extending in a direction differing from a flow direction of cold air are formed at a lower surface of the ice tray. The duct may have a wavy surface. The surface features of the ice tray and the duct can advantageously increase contact area and contact time between cold air and the ice tray, thereby increasing the heat exchange efficiency between cold air and water contained in the ice tray.
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公开(公告)号：US10180273B2
公开(公告)日：2019-01-15
申请号：US14840029
申请日：2015-08-30
发明人： Min Bon Koo
IPC分类号： F25C1/04 , F25C5/20 , F25D17/06 , F25D23/06 , F25D11/02 , F25D11/00 , F25D23/02 , F25D21/14 , F25D21/06
摘要： An ice making system includes an ice making unit that makes ice cubes; a cold air generator unit that cools air inside a cooling duct so as to produce cold air, a cold air circulation unit that supplies the cold air from the cold air generator to the ice making unit and discharges the cold air from the ice making unit to the cold air generator, and a drainage unit that drains defrost water produced from the cooling duct to an outside.
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公开(公告)号：US10168089B2
公开(公告)日：2019-01-01
申请号：US15462699
申请日：2017-03-17
发明人： Sung Jin Yang
摘要： A refrigerator includes a refrigerator main body configured to define an outer shell of the refrigerator and a door configured to open and close an internal space of the refrigerator main body. The refrigerator further includes an ice-making unit provided in the door and a cold air generation unit configured to circulate a refrigerant so that a cold air is supplied to the internal space. The refrigerator further includes an ice-making pipe installed within the ice-making unit so that the ice-making unit makes heat exchange with the refrigerant, a refrigerant pipe installed in the refrigerator main body so as to receive the refrigerant from the cold air generation unit, and a soft pipe disposed around a folding portion of the refrigerator main body and the door and configured to interconnect the ice-making pipe and the refrigerant pipe in a stretchable manner.
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公开(公告)号：US10119750B2
公开(公告)日：2018-11-06
申请号：US15471916
申请日：2017-03-28
发明人： Dong Sun Kim
摘要： A dispenser assembly for a refrigerator including a removable discharge nozzle. The dispenser assembly includes a dispenser body, a water supply flow path and a removable discharge nozzle removably supported by a storage part formed in the dispenser body. The removable discharge nozzle is coupled to an extension hose can be pulled out of the dispenser body by a user for dispensing water. The removable discharge nozzle includes a discharge flow path, a rotating shaft installed in the discharge flow path, an opening/closing member, and a discharge button for user manipulation.
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公开(公告)号：US10119740B2
公开(公告)日：2018-11-06
申请号：US15455765
申请日：2017-03-10
发明人： Sung Jin Yang
IPC分类号： F25C1/24 , F25C5/18 , F25C5/06 , F25C5/08 , F25C5/182 , F25B5/02 , F25C1/10 , F25C1/22 , F25C5/20 , F25D17/04
摘要： A refrigerator includes an ice-making unit disposed in the door and can make ice through direct cooling by a refrigerant without using cold air flow. A cold air generation system operates to circulate the refrigerant for supplying a cold air flow for the refrigerator. A refrigerant pipe is installed in the refrigerator main body to branch off some refrigerant from the cold air generation system. An ice-making pipe is installed within the ice-making unit and receives the refrigerant from the refrigerant pipe. Water freezes into ice through heat transfer between the ice-making unit and the ice-making pipe containing refrigerant. A soft pipe is disposed around a hinge shaft of the refrigerator main body and the door and configured to interconnect the ice-making pipe and the refrigerant pipe in a twistable manner.
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公开(公告)号：US10041718B2
公开(公告)日：2018-08-07
申请号：US14179075
申请日：2014-02-12
发明人： Jin Hwan Kim
摘要： A method for controlling a refrigerator may include sensing whether a door of a refrigerator compartment is open, determining whether a compressor of the refrigerator is being driven, continuing driving a fan of the refrigerator if the door is open and the compressor is being driven, and driving the fan until the compressor is driven if the door is open and the compressor is not being driven.
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公开(公告)号：US10036586B2
公开(公告)日：2018-07-31
申请号：US15456144
申请日：2017-03-10
发明人： Sung Jin Yang
CPC分类号： F25C5/046 , F25C5/182 , F25C5/22 , F25C2400/10
摘要： A refrigerator including an ice maker and cutters for crushing ice produced from the ice maker. The cutters include fixed cutters and rotational cutters. Through holes are formed on the cutters to facilitate cold air flow to pass through the cutters and into the ice crushing space. The rotational cutters can rotate in one direction to crush the ice, and can rotate in another direction to leave the ice uncrushed.
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公开(公告)号：US10012427B2
公开(公告)日：2018-07-03
申请号：US15365845
申请日：2016-11-30
发明人： Woo Cheol Cheon
CPC分类号： F25D23/02 , E06B3/263 , F25D11/00 , F25D2201/126
摘要： A refrigerator is disclosed including a refrigerator compartment configured to store food, and a door configured to selectively open and close the refrigerator compartment. The door includes a first frame disposed on a front surface and side surfaces of the door, and second frames connected to a top and a bottom of the first frame, where the first frame and/or the second frames including fixing portions configured to fix the first frame to the second frames. A manufacturing method for efficiently manufacturing a refrigerator is also disclosed.
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公开(公告)号：US10006686B2
公开(公告)日：2018-06-26
申请号：US14841432
申请日：2015-08-31
发明人： Sung Jin Yang
CPC分类号： F25C1/04 , F25C5/22 , F25D11/022 , F25D17/02 , F25D23/006 , F25D23/028 , F25D23/04 , F25D2400/14
摘要： A refrigerator includes a main body having a food storage space therein, a door installed on the main body and configured to have an ice compartment therein and to close the food storage space, a compressor, a condenser, and an expansion valve that are installed in the door, and an ice generator installed in the ice compartment. The ice generator includes a tray configured to receive and contain water therein, a refrigerant pipe line configured to connect the compressor, the condenser, and the expansion valve to each other and cool the tray by conduction, and one or more lock rings configured to connect in an airtight fashion the refrigerant pipe line to the compressor, the condenser, and the expansion valve.
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