专利检索 ap:("L'AIR LIQUIDE, SOCIETE ANONYME POURL'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE") AND inv:"GRUNDMANN, Joachim" 第 1 页

1.

发明公开
PROCEDE DE CONDITIONNEMENT DE FLUIDE DANS UN RECIPIENT EQUIPE D'UN ROBINET A PRESSION POSITIVE 有权
标题翻译：与液体容器配备填充法正压阀

公开(公告)号：EP1188018A1

公开(公告)日：2002-03-20

申请号：EP00917122.4

申请日：2000-04-05

申请人： L'AIR LIQUIDE, SOCIETE ANONYME POURL'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

发明人： GRUNDMANN, Joachim

IPC分类号： F17C13/04 , F16K1/30

CPC分类号： F17C13/04 , F17C2201/0104 , F17C2203/0636 , F17C2203/0648 , F17C2203/0663 , F17C2205/0323 , F17C2205/0332 , F17C2205/0338 , F17C2221/011 , F17C2221/013 , F17C2221/014 , F17C2221/015 , F17C2221/03 , F17C2221/033 , F17C2223/0153 , F17C2227/04 , F17C2227/048 , F17C2270/05 , Y02E60/321

摘要： The invention relates to a method for conditioning a receptacle which can contain a pressurized liquid, e.g. a gas cylinder, whereby said receptacle is fitted with a positive pressure valve into which a gas with a water or water vapour content of less than 40ppmv is introduced after the internal volume, i.e. the inside, of the receptacle has been dried in order to remove any water vapour therein. A receptacle conditioned in such a way can be used in a welding operation, especially TIG, MIG or MAG welding, or in a plasma-arc cutting operation.