|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 22|
A refrigerator includes an inner case, an outer case, a vacuum space, and a liquid-gas interchanger. The inner case defines an exterior appearance of a storage space. The outer case is spaced apart a predetermined distance from the inner case. The vacuum space is provided between the inner case and the outer case, and maintains a vacuum to insulate the inner case from the outer case. The liquid-gas interchanger is arranged in the vacuum space to generate heat exchange between a refrigerant after it is exhausted from an evaporator and a refrigerant before...
1. A refrigerator comprising: an inner case in which a storage space is formed;an outer case accommodating the inner case;a vacuum space provided between the inner case and the outer case; anda heat exchanger configured to generate heat exchange between refrigerant that has passed an evaporator and refrigerant that is being drawn into the evaporator,wherein the heat exchanger is provided within the vacuum space, andwherein only a first end and second end of the heat exchanger are welded to the inner case and the outer case, respectively, andwherein porti...