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Refrigerator comprising vacuum space

A vacuum space and refrigerator technology, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., and can solve problems such as large refrigerators

Active Publication Date: 2012-05-16
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in order to generate an insulating effect by using an insulating material, it is necessary to secure a certain thickness of the insulating material, which means that the insulating material also becomes thicker, resulting in a thick wall between the inner case and the outer case, so that the refrigerator also becomes thicker. Big

Method used

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  • Refrigerator comprising vacuum space
  • Refrigerator comprising vacuum space
  • Refrigerator comprising vacuum space

Examples

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Embodiment Construction

[0040] Reference will now be made in detail to specific embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0041] refer to figure 1 , The refrigerator includes: a body 1 in which a storage chamber is formed; a first door 4 rotatably provided on the body 1 ; and a second door 5 slidably provided on the body 1 .

[0042] In this case, the first door 4 has, but is not limited to, the function of opening / closing the refrigerating compartment in the storage compartment, and the second door 5 has, but is not limited to, the function of opening / closing the freezing compartment in the storage compartment.

[0043] figure 2 A perspective view illustrating a body of a refrigerator according to a preferred embodiment of the present invention, in which the casing of the body has been removed from the top and side sides of th...

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Abstract

The refrigerator includes a body having a storage space for storing a predetermined storage object, wherein the body includes an inner case having the storage space, an outer case having an inside surface spaced a predetermined gap from an inside surface of the inner case to house the inner case, a vacuum space provided between the inner case and the outer case enclosed to maintain a vacuum state for heat insulating between the inner case and the outer case, and a sealing unit for sealing a front of the vacuum space formed between a front of the inner case and a front of the outer case and reducing a heat transfer rate between the inner case and the outer case.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Application No. 10-2010-0105894 filed on October 28, 2010, which is hereby incorporated by reference as if fully set forth herein. technical field [0003] The present invention relates to a refrigerator, and more particularly, to a refrigerator in which a vacuum space is formed between an outer case and an inner case of a refrigerator body for enhancing a heat insulating function. Background technique [0004] A refrigerator is a home appliance that forms a storage chamber temperature below zero or above zero for refrigerating or freezing storage of objects to be stored. [0005] Generally, a refrigerator is provided with: a body having a storage space formed in the body for storing storage of objects; and a door rotatably or slidably mounted to the body for opening / closing the storage space . [0006] The body has: an inner case forming a storage space; an outer case acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/06
CPCF25D2201/14F25D23/085F25D23/066F25D23/065
Inventor 丁元荣李明烈池成
Owner LG ELECTRONICS INC
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