Title:
【発明の名称】正圧バルブが取り付けられたレセプタクル内の流体のコンディショニング方法
Document Type and Number:
Japanese Patent JP2002542442
Kind Code:
A
Abstract:
A method for conditioning a receptacle which can contain a pressurized liquid, e.g. a gas cylinder, whereby the receptacle is fitted with a positive pressure valve into which a gas with a water or water vapor content of less than 40 ppmv is introduced after the internal volume, i.e. the inside, of the receptacle has been dried in order to remove any water vapor 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.
Inventors:
Grundmann, Joachim
Application Number:
JP2000612665A
Publication Date:
December 10, 2002
Filing Date:
April 05, 2000
Export Citation:
Assignee:
Rail Liquide-Societe Anonym a Directoire et Conseille de Surveillance Pool Retude e Rex Prowation de Procede Georges Claude
International Classes:
F16K17/04; F17C13/00; F17C13/04; (IPC1-7): F17C13/04; F17C13/00
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)