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13 条记录 (耗时 0.019 秒)

    Vacuum adiabatic body and refrigerator
    2.
    发明授权
    Vacuum adiabatic body and refrigerator 有权

    公开(公告)号：US11274785B2

    公开(公告)日：2022-03-15

    申请号：US15749156

    申请日：2016-08-01

    申请人： LG ELECTRONICS INC.

    发明人： Wonyeong Jung ,  Myoungju Kang ,  Deokhyun Youn

    IPC分类号： F25D23/02 ,  F16L59/065 ,  F25D23/06 ,  F25D19/00

    摘要： A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the third space includes a first vacuum space part and a second vacuum space part having a lower height than the first vacuum space part, and an addition mounting part having parts mounted therein is provided at an outside of the second vacuum space part.

    Door opening and closing device for refrigerator and method of controlling the same
    4.
    发明授权
    Door opening and closing device for refrigerator and method of controlling the same 有权

    公开(公告)号：US10197326B2

    公开(公告)日：2019-02-05

    申请号：US15508801

    申请日：2015-09-04

    申请人： LG ELECTRONICS INC.

    发明人： Changwoo Son ,  Cholok Han ,  Myoungju Kang

    IPC分类号： F25D23/02 ,  E05F15/614 ,  E05F15/619 ,  F25D11/00 ,  F25D29/00 ,  H02P6/182

    摘要： A door opening and closing device for a refrigerator includes a door coupled to a main body, an opening and closing unit including a drive unit for generating rotational force by means of a motor and a door rotating mechanism for opening or closing the door, a device for measuring a back electromotive force generated from the motor, a power circuit connected for supplying power to the motor, a circuit for transmitting back electromotive force of the motor to the device, a control switch for selectively connecting the motor to the circuit or the power circuit, and a control unit for connecting the control switch to the power circuit when the motor is activated, and connecting the control switch to the circuit and opening or closing the door when the motor is deactivated, wherein the control unit closes the door when a predetermined back electromotive force is input to the device.

    Refrigerator for vehicle and vehicle
    5.
    发明授权
    Refrigerator for vehicle and vehicle 有权

    公开(公告)号：US11524618B2

    公开(公告)日：2022-12-13

    申请号：US16482194

    申请日：2018-02-01

    申请人： LG ELECTRONICS INC.

    发明人： Myoungju Kang ,  Deokhyun Youn

    IPC分类号： B60N3/10 ,  B60H1/00 ,  B60H1/32

    摘要： Provided is a refrigerator for a vehicle. The refrigerator for the vehicle may include a cavity or compartment accommodating a product, a machine room disposed at a side of the cavity, a compressor accommodated in the machine room to compress a refrigerant, a condensation module or assembly accommodated in the machine room to condense the refrigerant, an evaporation module or assembly accommodated in the cavity to evaporate the refrigerant and thereby to cool the cavity, a machine room cover defining an inner space of the machine room, and a controller mounted on an outer surface of the machine room cover.

    Refrigerator
    6.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11480381B2

    公开(公告)日：2022-10-25

    申请号：US17042111

    申请日：2019-04-04

    申请人： LG ELECTRONICS INC.

    发明人： Myoungju Kang ,  Deokhyun Youn ,  Jangseok Lee

    IPC分类号： F25D11/02 ,  F16L59/065 ,  F25D23/02 ,  F25D23/06 ,  F25D23/08

    摘要： A refrigerator includes a vacuum adiabatic body having a storage space to store a product and a door to open or close the storage space. The main body includes a first plate and perforation plate. A cool air supply gap through which cool air flows is formed between the first plate and the perforation plate. At least two holes through which cool air is discharged to the storage space are formed in the perforation plate. The first plate may be a wall of the main body.

    Door opening and closing device for refrigerator
    8.
    发明授权
    Door opening and closing device for refrigerator 有权

    公开(公告)号：US10301865B2

    公开(公告)日：2019-05-28

    申请号：US15508680

    申请日：2015-09-04

    申请人： LG ELECTRONICS INC.

    发明人： Changwoo Son ,  Myoungju Kang ,  Cholok Han

    IPC分类号： F25D23/02 ,  E05F15/614 ,  E05F15/75 ,  E06B5/00 ,  E06B7/215 ,  F25D29/00

    摘要： A door opening and closing device for a refrigerator includes a door coupled by means of a hinge unit to a main body defining a storage compartment therein, a gasket disposed between the door and the main body to provide a hermetic seal therebetween, and an opening and closing unit for opening and closing the door with respect to the main body, wherein the opening and closing unit includes a drive unit for generating a driving force, a gasket separation mechanism for pushing the main body using rotational force transmitted from the drive unit to separate the gasket from the main body or the door, and a door rotating mechanism for rotating the door using the rotational force transmitted from the drive unit.