Method of preventing atmosphere from entering heat-insulating container

• Main Authors: NAKATA; ISSEI, HONGO; AKIRA, YOSHIDA; EIICHI, UEDA; HIDEKI, SUZUKI; TOSHIMITSU, AOKI; NOBUYOSHI
• Format: Patent
• Language: English
• Published: 05.02.1985
• Edition: 3
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

A method of preventing the atmosphere from entering a heat-insulating container adapted to temporarily reserve a low-temperature liquefied gas, wherein a dry gas is constantly supplied to the inside of the heat-insulating container when it is in an inoperative state, in order to maintain the inside...