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公开(公告)号：WO2017023094A1
公开(公告)日：2017-02-09
申请号：PCT/KR2016/008512
申请日：2016-08-02
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , YOUN, Deokhyun , LEE, Sungsub , KIM, Daewoong , KIM, Sora
IPC: F25D23/06 , F25D23/02 , F25D19/00 , F16L59/065
CPC classification number: F25D23/06 , F25D2201/14
Abstract: A vacuum adiabatic body includes: a first plate member; a second plate member; a sealing part; a supporting unit; a heat resistance unit; and an exhaust port, wherein an extending part extending toward the third space to be coupled to the supporting unit is provided to at least one of the first and second plate members, and the extending part is formed to extend downward from an edge portion of the at least one of the first and second plate members.
Abstract translation: 真空绝热体包括：第一板构件; 第二板构件; 密封件; 支持单位 耐热单元; 以及排气口，其中向所述第三空间延伸以连接到所述支撑单元的延伸部分设置在所述第一和第二板构件中的至少一个上，并且所述延伸部分形成为从所述第一和第二板构件的边缘部分向下延伸 第一和第二板构件中的至少一个。
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公开(公告)号：WO2022092924A1
公开(公告)日：2022-05-05
申请号：PCT/KR2021/015490
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , LEE, Sungsub , LEE, Jaehwan
Abstract: A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Accordingly, the vacuum adiabatic body capable of achieving the industrial purpose may be provided.
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公开(公告)号：WO2022092940A1
公开(公告)日：2022-05-05
申请号：PCT/KR2021/015514
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , YOUN, Deokhyun , LEE, Sungsub
Abstract: A method for manufacturing a vacuum adiabatic body according to an embodiment may include a vacuum adiabatic body component preparation process of manufacturing components applied to a vacuum adiabatic body. Optionally, the method may include a vacuum adiabatic body component assembly process of assembling the components. Optionally, the method may include a vacuum adiabatic body component sealing process of sealing an outer wall of a vacuum space to block the vacuum space from the external space. Optionally, the method may include a vacuum exhaust process for a vacuum adiabatic body, in which internal air of a vacuum space is discharged. Optionally, the method may include a device assembling process of providing a device using the vacuum adiabatic body.
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公开(公告)号：WO2017023075A1
公开(公告)日：2017-02-09
申请号：PCT/KR2016/008468
申请日：2016-08-01
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , YOUN, Deokhyun , LEE, Sungsub
IPC: F25D23/06 , F25D23/02 , F25D19/00 , F16L59/065
CPC classification number: F25D23/062 , F25D19/006 , F25D23/028 , F25D23/085 , F25D2201/14
Abstract: 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 vacuum adiabatic body further includes a peripheral adiabatic part provided to an outer wall of an edge portion of the third space to improve the adiabatic performance of the edge portion of the third space, and the peripheral adiabatic part is provided as a separate adiabatic member. Accordingly, it is possible to improve an adiabatic effect and to increase the volume of an outer door in a door-in-door refrigerator.
Abstract translation: 真空绝热体包括：第一板构件，其限定用于第一空间的壁的至少一部分; 限定用于具有与所述第一空间不同的温度的第二空间的壁的至少一部分的第二板构件; 密封部，其密封所述第一板状部件和所述第二板状部件，以提供具有所述第一空间的温度与所述第二空间的温度之间的温度并处于真空状态的第三空间; 维持第三空间的支撑单元; 用于减小所述第一板构件和所述第二板构件之间的传热量的耐热单元; 以及第三空间中的气体排出的排气口，其中所述真空绝热体还包括设置在所述第三空间的边缘部分的外壁上的外围绝热部分，以改善所述第三空间的边缘部分的绝热性能 第三空间，外围绝热部分作为单独的绝热构件提供。 因此，可以改善绝热效果并增加门内冰箱内的外门的体积。
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公开(公告)号：WO2022092926A1
公开(公告)日：2022-05-05
申请号：PCT/KR2021/015492
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , YOUN, Deokhyun , LEE, Sungsub
IPC: F25D23/02 , F16L59/065 , F16L59/02 , B23K1/00 , F25D23/06
Abstract: A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Optionally, the vacuum adiabatic body may include a second plate providing the seal. Optionally, the vacuum adiabatic body may include an outer panel disposed outside the second plate when the vacuum space is centered. Accordingly, the vacuum adiabatic body may be improved in productivity.
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Patent Agency Ranking
公开(公告)号：WO2022092925A1
公开(公告)日：2022-05-05
申请号：PCT/KR2021/015491
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , YOUN, Deokhyun , LEE, Sungsub
Abstract: A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Optionally, the vacuum adiabatic body may include a tube passing through the first plate. Optionally, the vacuum adiabatic body may include a flange provided on the first plate to guide the tube. Optionally, a height from the first plate to an insertion end of the tube may be less than a height of the vacuum space. Accordingly, the vacuum adiabatic body may be improved in productivity. Examples of the aforementioned tube may be ports such as an exhaust port or a getter port.
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公开(公告)号：WO2021006642A1
公开(公告)日：2021-01-14
申请号：PCT/KR2020/008971
申请日：2020-07-09
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , KIM, Daewoong , CHUN, Chanho , LEE, Sungsub , LEE, Jangseok
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a conductive resistance sheet configured to connect the first plate to the second plate so as to reduce a heat transfer amount between the first plate and the second plate and a cover assembly configured to cover the conductive resistance sheet. The cover assembly includes an inner cover configured to protect an inside, an outer cover configured to protect an outside, and a front cover configured to protect a front side. The front cover is thicker than the plate. The protection of the conductive resistance sheet and the improvement of the adiabatic effect may be obtained.
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公开(公告)号：WO2019139333A1
公开(公告)日：2019-07-18
申请号：PCT/KR2019/000279
申请日：2019-01-08
Inventor： NAM, Hyeunsik , YOUN, Deokhyun , LEE, Sungsub , LEE, Jangseok , JUNG, Chungwoo , KANG, Yongtae , JUNG, Hansol
Abstract: The diffusion absorption refrigeration apparatus according to the present invention includes: a generator; a bubble pump; a gas-liquid separator; a condenser; a gas branch pipe; an evaporator; an absorber; a gas heat exchanger; a storage tank; and a solution heat exchanger, in which a single material of trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) and 2,3,3,3-tetrafluoropropene (R-1234yf), which have a low global warming potential (GWP), or a mixture thereof at a predetermined ratio is used as a refrigerant. According to the present invention, the stability is high, and a low GWP can be achieved.
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公开(公告)号：WO2022092969A1
公开(公告)日：2022-05-05
申请号：PCT/KR2021/015579
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , YOUN, Deokhyun , LEE, Sungsub , RYU, Minsu
IPC: F16L59/065 , F16L59/02 , B23K1/00 , B23K31/12 , G01M3/02 , B23K1/20 , B23K37/00 , F25D23/02 , F25D23/06
Abstract: A method for manufacturing a vacuum adiabatic body of the present disclosure may include a vacuum adiabatic body component preparation step of manufacturing a component applied to the vacuum adiabatic body. Optionally, the method may include a vacuum adiabatic body component assembly step of assembling the components. Optionally, the method may include a vacuum adiabatic body component sealing step of sealing an outer wall of a vacuum space to block the vacuum space from the external space. Optionally, the method may include a vacuum adiabatic body vacuum exhaustion step of exhausting the internal air of the vacuum space. Optionally, the method may include a device assembling step of providing a device using the vacuum adiabatic body.
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公开(公告)号：WO2022092947A1
公开(公告)日：2022-05-05
申请号：PCT/KR2021/015524
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Wonyeong , YOUN, Deokhyun , LEE, Sungsub , RYU, Minsu
Abstract: A method for manufacturing a vacuum adiabatic body according to an embodiment may include a vacuum adiabatic body component preparation process of manufacturing components applied to a vacuum adiabatic body. Optionally, the method may include a vacuum adiabatic body component assembly process of assembling the components. Optionally, the method may include a vacuum adiabatic body component sealing process of sealing an outer wall of a vacuum space to block the vacuum space from the external space. Optionally, the method may include a vacuum exhaust process for a vacuum adiabatic body, in which internal air of a vacuum space is discharged. Optionally, the method may include a device assembling process of providing a device using the vacuum adiabatic body.
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