发明名称 |
REFRIGERATION METHOD AND INSTALLATION |
摘要 |
<p>Method and installation for refrigerating the same application by means of several refrigerators/liquefiers disposed in parallel, the refrigerators/liquefiers in parallel using a working gas of the same nature having a low molar mass, that is to say having a mean total molar mass of less than 10 g/mol such as pure gaseous helium, each refrigerator/liquefier comprising a station for compressing the working gas, a cold box intended to cool the working gas at the output from the compression station, the working gas cooled by each of the respective cold boxes of the refrigerators/liquefiers being put in thermal exchange with the application with a view to supplying cold to the latter, in which a single compression station compresses the working gas for each of the respective separate cold boxes of the refrigerators/liquefiers disposed in parallel, the single compression station comprising only compression machines of the lubricated-screw type and systems for removing oil from the working fluid output from the compression machines, so that the compression machines and the oil-removal systems are shared by the refrigerators/liquefiers disposed in parallel.</p> |
申请公布号 |
EP2758725(A1) |
申请公布日期 |
2014.07.30 |
申请号 |
EP20120756775 |
申请日期 |
2012.08.14 |
申请人 |
L'AIR LIQUIDE SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE |
发明人 |
BERNHARDT, JEAN-MARC;DESCHILDRE, CINDY;FAUVE, ERIC;GRILLOT, DAVID |
分类号 |
F25B9/00;F25B1/10;F25B5/02;F25B43/02;F25J1/00;F25J1/02 |
主分类号 |
F25B9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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