US 12,241,582 B2
Vacuum adiabatic body
Wonyeong Jung, Seoul (KR); and Deokhyun Youn, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/034,856
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Nov. 1, 2021, PCT No. PCT/KR2021/015495
§ 371(c)(1), (2) Date May 1, 2023,
PCT Pub. No. WO2022/092928, PCT Pub. Date May 5, 2022.
Claims priority of application No. 10-2020-0144800 (KR), filed on Nov. 2, 2020.
Prior Publication US 2024/0003479 A1, Jan. 4, 2024
Int. Cl. F16L 59/065 (2006.01); B23K 1/00 (2006.01); F16L 59/02 (2006.01); F16L 59/08 (2006.01); F25D 23/02 (2006.01); F25D 23/06 (2006.01)
CPC F16L 59/065 (2013.01) [B23K 1/0008 (2013.01); F16L 59/026 (2013.01); F16L 59/08 (2013.01); F25D 23/028 (2013.01); F25D 23/063 (2013.01); F25D 23/064 (2013.01); F25D 2201/14 (2013.01); Y10T 428/231 (2015.01)] 17 Claims
OG exemplary drawing
 
1. A vacuum adiabatic body comprising:
a first plate;
a second plate separated from the first plate in a first direction to provide a vacuum space between the first plate and the second plate;
a side plate provided between the first plate and the second plate; and
a through-hole and a tube provided at a portion of the side plate,
wherein:
the tube includes an inner section extending into the vacuum space from an inner surface of the side plate, and an outer section extending outside of the side plate, and
the inner section has a first end connected to the through-hole and a second end provided so as not to be in contact with the first plate and the second plate.