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US 11,906,232 B2Granted
Refrigerator
AssigneeLG Electronics Inc.
InventorsMyoungju Kang, Deokhyun Youn, Jangseok Lee
Life of this patent
Estimating the term…
Abstract
A refrigerator includes a vacuum adiabatic body having a storage space to store a product and a door to open or close the storage space. The main body includes a first plate and perforation plate. A cool air supply gap through which cool aft flows is formed between the first plate and the perforation plate. At least two holes through which cool air is discharged to the storage space are formed in the perforation plate. The first plate may be a wall of the main body.
Claims20
A vacuum adiabatic body, comprising:
- a first plate;
- a second plate, a vacuum space being provided between the first plate and the second plate;
- a support configured to maintain a distance between the first plate and second plate, the support being positioned to contact or to be adjacent to the first plate;
- and
- a perforation plate spaced apart from the first plate by a gap to allow passage of cool air, the perforation plate having at least one hole through which the cool air is discharged from the gap.
2 more elements
A vacuum adiabatic body, comprising:
- a first plate;
- a second plate;
- a vacuum space being provided between the first plate and the second plate;
- a support configured to maintain a distance between the first plate and second plate, the support being positioned to contact or to be adjacent to the first plate;
- a cover spaced apart from the first plate and having at least one hole through which cool air is discharged;
- and
- a cooling air passage formed between the first plate and the cover.
4 more elements
A vacuum adiabatic body, comprising:
- a first plate;
- a second plate, a vacuum space being provided between the first plate and the second plate;
- a support configured to maintain a distance between the first plate and second plate, the support being positioned to contact or to be adjacent to the first plate;
- and
- a perforation plate spaced apart from the first plate by a gap through which cool air passes,
- wherein the perforation plate includes a plurality of holes that have a size and a density configured to increase in a downstream flow direction of the cool air in the gap.
3 more elements
Dependencies are inferred from the claim text.