This cooler comprises an obturator (18) which, at the end of cooling, is brought rapidly from a first position where the untensioned opening (1) is free to a second position where this opening is masked by a surface allowing at the periphery of the orifice a leak path. <IMAGE>
申请公布号
EP0245164(A1)
申请公布日期
1987.11.11
申请号
EP19870401003
申请日期
1987.04.30
申请人
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
