公开(公告)号：US20180347886A1

公开(公告)日：2018-12-06

申请号：US15994538

申请日：2018-05-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunam CHAE ,  Kyungseok KIM ,  Soyoon KIM ,  Kyunghun CHA

IPC: F25D17/04 ,  F25D17/06 ,  F25D17/08

Abstract: A refrigerator includes a cabinet including a storage compartment, a storage compartment door to open or close the storage compartment, a cool air duct provided in the storage compartment and positioned at an upper portion of the storage compartment to discharge cool air to the storage compartment, a damper to adjust an amount of cool air introduced into the cool air duct, and a door discharge duct communicating with the cool air duct and extending in a front-rear direction toward the storage compartment door to discharge cool air received from the cool air duct to the storage compartment door.

公开(公告)号：US20140231708A1

公开(公告)日：2014-08-21

申请号：US14177648

申请日：2014-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Youngbae KIM ,  Soyoon KIM ,  Wonsool AHN ,  Jaehyun SOH

IPC: C08G18/38

CPC classification number: C08G18/3819 ,  C08G2101/0025 ,  C08J9/0023 ,  C08J9/0042 ,  C08J9/0052 ,  C08J9/141 ,  C08J2201/022 ,  C08J2203/14 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2205/10 ,  C08J2375/06 ,  C08J2375/08

Abstract: The present invention relates to a reactive cell opener composition that includes a base oil, and a metal salt of a fatty acid having a hydroxyl group coupled to an isocyanate group. The invention also relates to a polyol composition that includes a polyol, a foam stabilizer, and a cell opener mixed with each other. The present invention also relates to an open-celled polyurethane foam manufactured from a polyol composition.

Abstract translation: 本发明涉及一种反应性开孔剂组合物，其包含基础油和具有与异氰酸酯基团偶联的羟基的脂肪酸的金属盐。 本发明还涉及包含多元醇，泡沫稳定剂和彼此混合的开孔剂的多元醇组合物。 本发明还涉及由多元醇组合物制成的开孔聚氨酯泡沫体。

公开(公告)号：US20210222012A1

公开(公告)日：2021-07-22

申请号：US17122268

申请日：2020-12-15

Applicant: LG ELECTRONICS INC.

Inventor： Soyoon KIM ,  Dong Jin Kim ,  Juwon Kim ,  Hyunwoo Jun ,  Jaekyung Yang

IPC: C09D1/04 ,  C09D7/65

Abstract: A composition for a stainless coating according to the present disclosure includes a sodium silicate, a lithium silicate, a polysiloxane, ethanol, and a residual solvent. The composition may be uniformly and smoothly coated on a curved, stainless steel surface, cleaning may be easier, and yellowing may be reduced or prevented.

公开(公告)号：US20210054684A1

公开(公告)日：2021-02-25

申请号：US16982819

申请日：2019-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Sora KIM ,  Soyoon KIM ,  Yunsung KIM ,  Eunsoo YANG

IPC: E06B3/677 ,  C03C8/02 ,  C03C8/20

Abstract: An apparatus for manufacturing vacuum insulation glass is provided. The apparatus for manufacturing the vacuum insulation glass includes a cap frit disposed on an exhaust hole, and an exhaust finishing frit provided on a bottom surface of the cap frit and including a frit formed of a glass material. The exhaust finishing frit is dispensed, in the paste form, to the cap frit such that the exhaust finishing frit is easily aligned with the cap frit.

公开(公告)号：US20180340726A1

公开(公告)日：2018-11-29

申请号：US15989783

申请日：2018-05-25

Applicant: LG ELECTRONICS INC.

Inventor： Kyunghun CHA ,  Soyoon KIM ,  Kyungseok KIM

IPC: F25D17/06 ,  F25D11/02 ,  F25D25/02

CPC classification number: F25D17/065 ,  F25D11/02 ,  F25D25/025 ,  F25D2317/061 ,  F25D2317/063 ,  F25D2317/066 ,  F25D2317/0666 ,  F25D2317/0671 ,  F25D2400/30

Abstract: A refrigerator may include a cabinet having a freezer compartment. An evaporator supplies cold air to the freezer compartment and an evaporator cover covers the evaporator. The evaporator cover has a supercooling passage for flowing some of cold air that has exchanged heat through the evaporator to a supercooling compartment of the freezer compartment. A cold air duct directs the other of the cold air that has exchanged heat through the evaporator to a top storage space over the supercooling compartment. A cold air guide device guides cold air in the cold air duct to a bottom storage space under the supercooling compartment.

公开(公告)号：US20180292121A1

公开(公告)日：2018-10-11

申请号：US15946137

申请日：2018-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Soyoon KIM ,  Kyunghun CHA ,  Kyungseok KIM

IPC: F25D21/12 ,  F25B39/00 ,  F25D17/06 ,  F25D17/08 ,  F25D21/00 ,  F25D21/02 ,  F25B13/00

CPC classification number: F25D21/125 ,  F25B13/00 ,  F25B39/00 ,  F25B39/024 ,  F25B2600/112 ,  F25D17/062 ,  F25D17/067 ,  F25D17/08 ,  F25D21/004 ,  F25D21/006 ,  F25D21/02 ,  F25D21/12 ,  F25D2317/0655 ,  F25D2317/0661 ,  F25D2317/0671 ,  F25D2317/0681 ,  F25D2317/0683 ,  F25D2700/10 ,  Y02B30/743

Abstract: A refrigerator a duct arranged to partition an inner space of a storage chamber body into a storage chamber and an air flow channel, wherein the duct has an ejection hole defined therein; a roll-bond evaporator disposed in the air flow channel, wherein the roll-bond evaporator has a top and a bottom, a left end and a right end; a blowing fan configured to draw air from the storage chamber to blow the air into the air flow channel; and a defrost sensor closer to one of the top and bottom than the other of the top and the bottom, wherein said one is closer to the blowing fan than the other, wherein the sensor is closer to one of the left end and the right end than the other of the left end and the right end.

公开(公告)号：US20140346942A1

公开(公告)日：2014-11-27

申请号：US14284614

申请日：2014-05-22

Applicant: LG Electronics Inc.

Inventor： Soyoon KIM ,  Jaehyun SOH

IPC: F25D23/08 ,  F25D23/06 ,  F25D23/00

CPC classification number: F25D23/08 ,  C08J9/0023 ,  C08J9/0052 ,  C08J2205/05 ,  C08J2375/04 ,  F25D23/00 ,  F25D23/02 ,  F25D23/064 ,  F25D23/067 ,  F25D2201/1262 ,  F25D2201/14 ,  Y10T29/49993

Abstract: A refrigerator uses a vacuum heat insulation material. The refrigerator includes a door including a space part having a predetermined volume and a housing having a hole to allow communication between inner and outer sides of the space part. The space part includes, as a core material, an open cell polyurethane foam formed by a foam material injected via the hole to fill the space part.

Abstract translation: 冰箱使用真空隔热材料。 冰箱包括具有预定体积的空间部分的门和具有孔的壳体，以允许空间部分的内侧和外侧之间的连通。 空间部分包括作为芯材料的由通过孔注入的泡沫材料形成的开孔聚氨酯泡沫以填充空间部分。

公开(公告)号：US20240410221A1

公开(公告)日：2024-12-12

申请号：US18808437

申请日：2024-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Sora KIM ,  Soyoon KIM ,  Youngseok KIM ,  Eunsoo YANG

IPC: E06B3/677

Abstract: The present invention relates to an apparatus for manufacturing vacuum glass. An apparatus for manufacturing vacuum glass, according to an embodiment of the present invention, includes an exhaust finishing frit inserted into an exhaust hole of a plate glass assembly so as to seal the exhaust hole in an exhaust process. In addition, the exhaust finishing frit comprises: a frit body having a body top part on which a cap frit is placed; a depressed portion which is upwardly depressed from the bottom of the frit body; and an exhaust guide part which is formed to penetrate the outer circumferential surface of the frit body. Thus, it is possible to prevent bubbles from being generated in the exhaust finishing frit during a finishing process.

公开(公告)号：US20230174820A1

公开(公告)日：2023-06-08

申请号：US18074029

申请日：2022-12-02

Applicant: LG Electronics Inc.

Inventor： Soyoon KIM ,  Juwon KIM ,  Hyunwoo JUN ,  Jaekyung YANG ,  Dong Jin KIM ,  Yongsoo LEE

IPC: C09D183/16 ,  C09D7/61

CPC classification number: C09D183/16 ,  C09D7/61

Abstract: A coating composition has heat resistance, transparency, and high hardness. The coating composition is configured to be applied to a stainless steel material. The coating composition includes a polysilazane, a solvent, a dark pigment and a dispersant. A home appliance includes a base including a stainless steel material and a coating layer disposed on the base. The coating layer includes the coating composition.

公开(公告)号：US20210395129A1

公开(公告)日：2021-12-23

申请号：US16968502

申请日：2019-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Sora KIM ,  Soyoon KIM ,  Youngseok KIM ,  Eunsoo YANG

IPC: C03B19/01

Abstract: The present invention relates to an apparatus for manufacturing vacuum glass. An apparatus for manufacturing vacuum glass, according to an embodiment of the present invention, includes an exhaust finishing frit inserted into an exhaust hole of a plate glass assembly so as to seal the exhaust hole in an exhaust process. In addition, the exhaust finishing frit comprises: a frit body having a body top part on which a cap frit is placed; a depressed portion which is upwardly depressed from the bottom of the frit body; and an exhaust guide part which is formed to penetrate the outer circumferential surface of the frit body. Thus, it is possible to prevent bubbles from being generated in the exhaust finishing frit during a finishing process.