US 12,410,882 B2
Vacuum adiabatic body
Wonyeong Jung, Seoul (KR); Deokhyun Youn, Seoul (KR); Bongjin Kim, Seoul (KR); and Jaehyun Bae, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/034,949
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Nov. 1, 2021, PCT No. PCT/KR2021/015562
§ 371(c)(1), (2) Date May 2, 2023,
PCT Pub. No. WO2022/092962, PCT Pub. Date May 5, 2022.
Claims priority of application No. 10-2020-0144774 (KR), filed on Nov. 2, 2020; and application No. 10-2020-0144777 (KR), filed on Nov. 2, 2020.
Prior Publication US 2024/0003480 A1, Jan. 4, 2024
Int. Cl. F16L 59/065 (2006.01); F25D 23/06 (2006.01)
CPC F16L 59/065 (2013.01) [F25D 23/062 (2013.01); F25D 2201/14 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An adiabatic body comprising:
a first plate, the first plate including a first inner case and a second inner case;
a second plate spaced apart from the first plate to form a vacuum space between the second plate and the first plate in a first direction;
a component including a first portion having a movable portion and a second portion that is connected to the first portion; and
a side plate configured to provide a side of the vacuum space,
wherein the side plate includes a first side portion to form a side of the vacuum space, and a second side portion that extends from the first side portion in a longitudinal direction of the vacuum space,
wherein the second inner case includes a first portion to cover part of the first inner case and a second portion that extends in a direction away from the first portion of the second inner case,
wherein among two imaginary lines extending in the first direction from an installation region of the component, an edge of the second side portion of the side plate is disposed in a first gap between a first imaginary line (L2) close to the vacuum space and a second imaginary line (L3) extending in the first direction from the second portion of the second inner case,
wherein a second gap is provided between the component and the edge of the second side portion of the side plate.