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1. 发明申请

WO0244824A2 EXPANSION VALVE ASSEMBLY FOR FLUID HAVING PRE-ADJUSTED AND NON-USER-MODIFIABLE FIXED PRESSURE 审中-公开
标题翻译：具有预调节和非用户可修正的固定压力的流体膨胀阀组件
公开(公告)号：WO0244824A2
公开(公告)日：2002-06-06
申请号：PCT/FR0103661
申请日：2001-11-21
申请人： AIR LIQUIDE , FRO S R L , ARZENTON MARCO , GOUNOT ETIENNE
发明人： ARZENTON MARCO , GOUNOT ETIENNE
IPC分类号： F16L37/08 , F16L37/22 , F16L37/32 , G05D16/06
CPC分类号： F16L37/22 , F16L37/32 , G05D16/0663
摘要： 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.
摘要翻译：本发明涉及一种用于具有预调节膨胀的流体的膨胀阀组件，其包括主体，适于提供从第一压力值到预定压力值的流体膨胀的流体膨胀装置，以及用于输送所述在膨胀之后的流体到预调节的固定压力值，并且包括布置在所述内部流体通道上的至少一个在所述第一内部通道中平移移动的联接阀（30）。本发明还涉及用于将用户起飞点（100）连接到这种组件的方法以及包括用户起飞点和这种组件的流体传输系统。

2. 发明申请

WO02090813A3 EXPANSION VALVE FITTED WITH A CONNECTOR THAT IS DESIGNED FOR THE CONNECTION OF A USER SOCKET 审中-公开
标题翻译：用连接器连接的扩展阀，用于连接用户插座
公开(公告)号：WO02090813A3
公开(公告)日：2003-02-20
申请号：PCT/FR0201360
申请日：2002-04-19
申请人： AIR LIQUIDE , FRO S R L , ARZENTON MARCO , GOUNOT ETIENNE
发明人： ARZENTON MARCO , GOUNOT ETIENNE
IPC分类号： F16K27/00 , F16L37/22 , F16L37/32 , G05D16/10
CPC分类号： F16L37/22 , F16L37/32 , Y10T137/87957
摘要： The invention relates to a fluid expansion valve (50) comprising a main body (30) with an internal fluid passage (32, 32a, 32b) and an outlet connector (1). Said outlet connector is used to deliver the expanded fluid and is provided with an external profile that is suitable for the connection of a user socket having an internal profile that is adapted and/or complementary to the external profile of the connector. The outlet connector (1) comprises at least three cylindrical connection sections (P1 to P3) which are arranged in succession from the outlet end (11) of said outlet connector (1) to the connection end (10) of the outlet connector (1) on the body (30) of the expansion valve. Said connection sections (P1 to P3) are provided with increasing external diameters (D1 to D3). The invention also relates to the use of one such expansion valve to deliver a pressurised gas that is intended to pressurise a food drink, particularly beer or soft drinks. Moreover, the invention relates to a fluid transfer system comprising one such expansion valve and a connector socket having a complementary internal profile.
摘要翻译：本发明涉及一种包括具有内部流体通道（32,32a，32b）和出口连接器（1）的主体（30）的流体膨胀阀（50）。所述出口连接器用于输送膨胀流体并且设置有外部轮廓，该外部轮廓适合于具有与连接器的外部轮廓适配和/或补充的内部轮廓的用户插座的连接。出口连接器（1）包括至少三个从所述出口连接器（1）的出口端（11）连接到出口连接器（1）的连接端（10）的圆柱形连接部分（P1至P3））在膨胀阀的主体（30）上。所述连接部分（P1至P3）具有增加的外径（D1至D3）。本发明还涉及使用一种这种膨胀阀来输送旨在对食品饮料，特别是啤酒或软饮料加压的加压气体。此外，本发明涉及一种流体输送系统，其包括一个这种膨胀阀和具有互补内部轮廓的连接器插座。

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