|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/45 ; 62/50 ; 62/54 ; 220/446|
|발명자 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 1|
A container for low temperature liquefied gas includes inner and outer shells forming a sealed evacuated space around the inner shell to insure low heat conduction from the ambient surroundings through the container to the liquefied gas in the inner shell. The container provides gas at relatively low pressure by drawing the liquefied gas from the inner shell to a heat exchanger where it evaporates and is fed to a user. A vacuum insulated access channel is provided through the shells for a fluid output tube through which the liquefied gas is drawn from th...
In a container for low temperature liquified gas that provides the gas at relatively low pressure by drawing liquified gas from the container into a heat exchanger where it evaporates and feeding the gas from the heat exchanger to the user, the improvement comprising, (a) an inner shell containing said liquified gas, (b) an outer shell containing said inner shell and enclosing a sealed shell insulating space between said shells (c) means connected to said container for evacuating said shell insulating space, (d) an opening in said outer shell, (e) an ope...