US 12,253,296 B2
Vacuum adiabatic body and refrigerator
Wonyeong Jung, Seoul (KR); Daewoong Kim, Seoul (KR); Hyeunsik Nam, Seoul (KR); and Deokhyun Youn, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 17, 2024, as Appl. No. 18/415,345.
Application 18/415,345 is a continuation of application No. 17/879,446, filed on Aug. 2, 2022, granted, now 11,913,706.
Application 17/879,446 is a continuation of application No. 16/979,250, granted, now 11,428,456, issued on Aug. 30, 2022, previously published as PCT/KR2019/007749, filed on Jun. 26, 2019.
Claims priority of application No. 10-2018-0074164 (KR), filed on Jun. 27, 2018.
Prior Publication US 2024/0159449 A1, May 16, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. F16L 59/065 (2006.01); F25D 23/00 (2006.01); F25D 23/06 (2006.01); F25D 23/02 (2006.01); F25D 23/08 (2006.01)
CPC F25D 23/006 (2013.01) [F25D 23/065 (2013.01); F16L 59/065 (2013.01); F25D 23/02 (2013.01); F25D 23/087 (2013.01); F25D 2201/14 (2013.01); Y10T 428/231 (2015.01)] 13 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;
an opening provided in at least one of the first plate or the second plate;
a sealer provided at the opening;
a pipeline passing through the sealer; and
at least one block configured to support the pipeline and to shield the opening, the at least one block including a portion inserted into the opening,
wherein the sealer is disposed between the portion of the at least one block and an inner surface of the opening.