发明名称 |
EXPANSION VALVE ASSEMBLY FOR FLUID HAVING PRE-ADJUSTED AND NON-USER-MODIFIABLE FIXED PRESSURE |
摘要 |
<p>The invention concerns an expansion valve assembly for a fluid with pre-adjusted expansion comprising a main body, fluid expansion means adapted to provide a fluid expansion from a first pressure value to a prefixed pressure value, and an outlet connection (12) for delivering said fluid after expansion to the pre-adjusted fixed pressure value and comprising, arranged on said internal fluid passage, at least a coupling valve (30) mobile in translation in said first internal passage. The invention also concerns a method for connecting a user take-off point (100) to such an assembly and a fluid transfer system comprising a user take-off point and such an assembly.</p> |
申请公布号 |
WO0244824(A2) |
申请公布日期 |
2002.06.06 |
申请号 |
WO2001FR03661 |
申请日期 |
2001.11.21 |
申请人 |
L'AIR LIQUIDE;FRO S.R.L.;ARZENTON, MARCO;GOUNOT, ETIENNE |
发明人 |
ARZENTON, MARCO;GOUNOT, ETIENNE |
分类号 |
F16L37/08;F16L37/22;F16L37/32;G05D16/06;(IPC1-7):G05D16/06 |
主分类号 |
F16L37/08 |
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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