|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F25D-023/12 E04B-001/74 F17C-001/00|
|미국특허분류(USC)||62/0451; 62/2591; 52/4042; 52/4074|
|§371/§102 date||20001214 (20001214)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 9 인용 특허 : 4|
A containment enclosure (1) for a cryogenic unit (2) has a chamber (7) in which the cryogenic unit (2) is located. A chamber wall (4, 5, 6) includes thermally insulating bricks (10, 11) for thermally insulating the cryogenic unit (2) in the chamber (7). The chamber wall (4, 5, 6) is impermeable to liquid leaking from the cryogenic unit (2). A sump (30) is provided for receiving any liquid leaking from the cryogenic unit (2). Withdrawing means (31) are provided for withdrawing liquid from the sump (30) through an open uppermost end of the sump (30).
1. In combination, a containment enclosure and a cryogenic unit, the cryogenic unit being at least one of an air separation unit, a gas liquefaction unit, a gas synthesis unit, and a gas purification unit, the containment enclosure being arranged to contain liquid leaking from the cryogenic unit and comprising a chamber in which the cryogenic unit is located; a chamber wall which includes thermal insulation for thermally insulating the cryogenic unit in the chamber; and a sump for receiving liquid leaking from the cryogenic unit; wherein the chamber wall...