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US 12,253,296 B2Granted
Vacuum adiabatic body and refrigerator
AssigneeLG Electronics Inc.
InventorsWonyeong Jung, Daewoong Kim, Hyeunsik Nam, Deokhyun Youn
Life of this patent
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Abstract
A vacuum adiabatic body includes a heat exchange pipeline and a sealing assembly. The heat exchange pipeline includes at least two pipelines which pass through a first plate and a second plate to allow a refrigerant to move between inner and outer spaces. The sealing assembly allows the heat exchange pipeline to pass through the first plate and the second plate without contacting a vacuum space provided between the first and second plates.
Claims13
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.
6 more elements
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,
- wherein at least one block comprises:
- a first block supported by the first plate and including a first insertion part having a first coupling part;
- and
- a second block supported by the second plate and including a second insertion part having a second coupling part that is screw-coupled to the first coupling part.
9 more elements
A vacuum adiabatic body comprising:
- a first plate;
- a second plate;
- a vacuum space provided between the first plate and the second plate;
- a conductive resistance sheet configured to reduce heat conduction between the first and second plate, the conductive resistance sheet being connected to the first 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.
6 more elements
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,
- wherein at least one block comprises:
- a first block including a first supporter supported by the first plate and a first insertion part having a first coupling part;
- and
- a second block including a second supporter supported by the second plate and a second insertion part having a second coupling part that is coupled to the first coupling part;
- wherein the sealer comprises at least one of:
- a first sealer provided at an interface of the first supporter and the first plate, or
- a second sealer provided at an interface of the first supporter and the pipeline.
12 more elements
Dependencies are inferred from the claim text.