US 12,359,864 B2
Vacuum adiabatic body and refrigerator
Duchan Ki, Seoul (KR); Wonyeong Jung, Seoul (KR); and Deokhyun Youn, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Feb. 7, 2023, as Appl. No. 18/106,644.
Application 18/106,644 is a continuation of application No. 16/981,138, granted, now 11,598,571, previously published as PCT/KR2019/007765, filed on Jun. 26, 2019.
Claims priority of application No. 10-2018-0074307 (KR), filed on Jun. 27, 2018.
Prior Publication US 2023/0251015 A1, Aug. 10, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. F25D 21/08 (2006.01); F25D 23/06 (2006.01); F16L 59/065 (2006.01); F25D 29/00 (2006.01)
CPC F25D 21/08 (2013.01) [F25D 23/065 (2013.01); F16L 59/065 (2013.01); F25D 29/005 (2013.01); F25D 2201/14 (2013.01); F25D 2400/02 (2013.01); F25D 2400/40 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A vacuum adiabatic body, comprising:
a first plate;
a second plate;
a vacuum space provided between the first plate and the second plate, and configured to be in a vacuum state; and
an opening disposed in at least one of the first plate and the second plate;
an electric line to pass through the vacuum space and to pass through the opening; and
a sealer configured to surround at least a first portion of the electric line at the opening.