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公开(公告)号：US20210199367A1
公开(公告)日：2021-07-01
申请号：US17057518
申请日：2019-10-30
Applicant: LG Electronics Inc.
Inventor： Soyoon KIM , Eunsoo Yang , Joonghan SON , Sangho PARK
Abstract: The present invention provides a panel assembly, a refrigerator, and home appliances. The panel assembly of the present invention comprises: a first panel formed of a glass material; a second panel spaced apart from the first panel and formed of a glass material; a plurality of spacers provided between the first panel and the second panel so as to maintain a gap between the first panel and the second panel, and arranged to be spaced apart from each other; a sealing member disposed between the first panel and the second panel for sealing a space between the first panel and the second panel; an exhaust hole provided in at least one of the first panel and the second panel so as to discharge air such that the space between the first panel and the second panel becomes a vacuum insulation space; and a cover member covering the exhaust hole.
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公开(公告)号：US09644629B2
公开(公告)日：2017-05-09
申请号：US14031443
申请日：2013-09-19
Applicant: LG ELECTRONICS INC.
Inventor： Jinsung Park , Eunsoo Yang , Chuljig Bae , Byeongchul Lee
CPC classification number: F04C29/02 , F04C18/0215 , F04C23/008 , F04C2230/602 , F04C2230/91 , F04C2230/92 , F04C2240/54 , F04C2240/603 , F05C2225/04 , F05C2225/12 , F16C17/02 , F16C33/1045 , F16C33/201 , F16C33/205 , F16C2208/36 , F16C2240/60
Abstract: A scroll compressor having a bearing is provided. The scroll compressor includes: a casing; a main frame fixed to the casing and having a shaft insertion hole formed therein; a fixed scroll fixed to the casing and disposed above the main frame; an orbiting scroll forming a compression chamber together with the fixed scroll and having a boss portion formed on a lower surface thereof; a rotational shaft having an end portion insertedly fixed in the boss portion in a state in which the rotational shaft is insertedly positioned in the shaft insertion hole; and a lubricating layer made of a PEEK material and formed in the shaft insertion hole or the boss portion, wherein the lubricating layer is formed by applying a liquid material to the shaft insertion hole or the boss portion.
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公开(公告)号：US11920404B2
公开(公告)日：2024-03-05
申请号：US16982819
申请日：2019-01-31
Applicant: LG ELECTRONICS INC.
Inventor： Sora Kim , Soyoon Kim , Yunsung Kim , Eunsoo Yang
CPC classification number: E06B3/6775 , C03C8/02 , C03C8/20 , C03C2204/00
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.
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公开(公告)号：US10676981B2
公开(公告)日：2020-06-09
申请号：US16206569
申请日：2018-11-30
Applicant: LG Electronics Inc.
Inventor： Eunsoo Yang , Soyoon Kim
Abstract: A vacuum glazing includes a vacuum layer formed between a first glazing and a second glazing, a spacer provided in the vacuum layer, a frame provided at edge portions of the first and second glazings, and a sealant interposed between the frame and surfaces of the first and second glazings to perform sealing of the vacuum layer. The insulating performance of the vacuum glazing is improved.
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公开(公告)号：US10550885B2
公开(公告)日：2020-02-04
申请号：US15156418
申请日：2016-05-17
Inventor： Eunsoo Yang , Bumdong Sa , Byeongchul Lee , Eunsoo Park , Wookha Ryu
Abstract: A lubricating layer having wear resistance and reliability on the wear resistance, and a compressor including a lubricating layer are provided. The compressor may include a lubricating layer coated on a frictional portion between a rotational shaft and a bearing. The lubricating layer may include at least one metal phase selected from a group consisting of Titanium (Ti); and Copper (Cu), Cobalt (Co), Nickel (Ni), and Zirconium (Zr), and may be a composite structure of amorphous and nanocrystalline materials.
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Patent Agency Ranking
公开(公告)号：US09217433B2
公开(公告)日：2015-12-22
申请号：US14031397
申请日：2013-09-19
Applicant: LG ELECTRONICS INC.
Inventor： Jinsung Park , Eunsoo Yang , Chuljig Bae , Byeongchul Lee
IPC: F01C1/02 , F01C5/00 , F03C2/00 , F04C2/00 , F04C29/02 , F04C15/00 , F04C18/02 , F16C33/20 , F04C23/00
CPC classification number: F04C29/02 , F04C15/0073 , F04C18/0215 , F04C23/008 , F04C2210/14 , F04C2230/60 , F04C2240/50 , F04C2240/54 , F04C2240/603 , F05C2225/12 , F05C2251/04 , F16C33/201 , F16C2208/00 , F16C2208/36 , F16C2360/42
Abstract: A synthetic resin bearing and a scroll compressor using the same are provided. In the synthetic resin bearing as a journal bearing fixed to an orbiting scroll or a main frame and relatively rotated with respect to a rotational shaft in a scroll compressor, the journal bearing is made of a PEEK material, and a thickness t of the journal bearing is smaller than a thickness t1 with which a temperature in a contact surface thereof with the rotational shaft during an operation of the scroll compressor corresponds to a glass transition temperature.
Abstract translation: 提供合成树脂轴承和使用该合成树脂轴承的涡旋压缩机。 在作为轴颈轴承的合成树脂轴承中，轴颈轴承固定在绕动涡盘或主框架上，相对于涡旋压缩机中的旋转轴相对旋转，轴颈轴承由PEEK材料制成，轴颈轴承的厚度t 小于在涡旋压缩机的操作期间与旋转轴的接触表面中的温度对应于玻璃化转变温度的厚度t1。
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公开(公告)号：US12084910B2
公开(公告)日：2024-09-10
申请号：US16968502
申请日：2019-01-31
Applicant: LG ELECTRONICS INC.
Inventor： Sora Kim , Soyoon Kim , Youngseok Kim , Eunsoo Yang
CPC classification number: E06B3/6775
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.
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公开(公告)号：US11971206B2
公开(公告)日：2024-04-30
申请号：US18094109
申请日：2023-01-06
Applicant: LG Electronics Inc.
Inventor： Soyoon Kim , Eunsoo Yang , Joonghan Son , Sangho Park
CPC classification number: F25D23/028 , F25D23/04 , E05Y2900/31 , F25D27/00 , F25D2323/023 , F25D2400/36
Abstract: A home appliance includes a refrigerator including a panel assembly. The panel assembly includes: a first panel formed of a glass material; a second panel spaced apart from the first panel and formed of a glass material; a plurality of spacers provided between the first panel and the second panel so as to maintain a gap between the first panel and the second panel, and arranged to be spaced apart from each other; a sealing member disposed between the first panel and the second panel for sealing a space between the first panel and the second panel; an exhaust hole provided in at least one of the first panel and the second panel so as to discharge air such that the space between the first panel and the second panel becomes a vacuum insulation space; and a cover member covering the exhaust hole.
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公开(公告)号：US20230144762A1
公开(公告)日：2023-05-11
申请号：US18094109
申请日：2023-01-06
Applicant: LG Electronics Inc.
Inventor： Soyoon KIM , Eunsoo Yang , Joonghan SON , Sangho PARK
CPC classification number: F25D23/028 , F25D23/04 , E05Y2900/31 , F25D27/00
Abstract: A home appliance includes a refrigerator including a panel assembly. The panel assembly includes: a first panel formed of a glass material; a second panel spaced apart from the first panel and formed of a glass material; a plurality of spacers provided between the first panel and the second panel so as to maintain a gap between the first panel and the second panel, and arranged to be spaced apart from each other; a sealing member disposed between the first panel and the second panel for sealing a space between the first panel and the second panel; an exhaust hole provided in at least one of the first panel and the second panel so as to discharge air such that the space between the first panel and the second panel becomes a vacuum insulation space; and a cover member covering the exhaust hole.
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公开(公告)号：US11236542B2
公开(公告)日：2022-02-01
申请号：US16860726
申请日：2020-04-28
Applicant: LG Electronics Inc.
Inventor： Eunsoo Yang , Soyoon Kim
Abstract: A vacuum glazing includes a vacuum layer formed between a first glazing and a second glazing, a spacer provided in the vacuum layer, a frame provided at edge portions of the first and second glazings, and a sealant interposed between the frame and surfaces of the first and second glazings to perform sealing of the vacuum layer. The insulating performance of the vacuum glazing is improved.
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