Refrigerator and vacuum insulating material provided thereto
AssigneeSamsung Electronics Co., Ltd.
InventorsHyun Ku JEONG, Dae Hwan KIM, Keon KUK, Jun O KIM, Choong Hyo JANG, Min Soo KIM
Life of this patent
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Abstract
Disclosed herein is a refrigerator having an inner case, a storage compartment formed in the inner case, an outer case provided outside the inner case, an inner frame coupled to an outer surface of the inner case to support the inner case, an outer frame coupled to an inner surface of the outer case to support the outer case, and a vacuum insulation panel provided between the inner case and the outer case to insulate the storage compartment and supported by the inner frame and the outer frame. The refrigerator can be assembled without foaming insulation and maintain rigidity.
Claims41
A refrigerator comprising:
- an inner case;
- a storage compartment formed in the inner case;
- an outer case provided outside the inner case;
- an inner frame coupled to an outer surface of the inner case to support the inner case;
- an outer frame coupled to an inner surface of the outer case to support the outer case;
- and
- a vacuum insulation panel provided between the inner case and the outer case to insulate the storage compartment and supported by the inner frame and the outer frame.
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A refrigerator comprising:
- an inner case;
- a storage compartment formed inside the inner case;
- an outer case provided outside the inner case;
- and
- a vacuum insulation module provided between the inner case and the outer case to insulate the storage compartment,
- wherein the vacuum insulation module comprises,
- a vacuum insulation panel comprising an envelope whose inside is sealed in a vacuum state and a core material provided inside the envelop, and
- a cartridge having a bottom, side walls, and an insertion space formed by the bottom and the side walls and into which the vacuum insulation pane is inserted.
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A refrigerator comprising:
- an inner case;
- a storage compartment formed in the inner case;
- an outer case provided outside the inner case;
- a support frame coupled to an outer surface of the inner case, the support frame having first direction frames and second direction frames arranged in a lattice form and having a mounting space formed between the first direction frames and the second direction frames;
- and
- a vacuum insulation panel disposed between the inner case and the outer case to insulate the storage compartment and inserted into the mounting space of the support frame.
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Dependencies are inferred from the claim text.