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1. 发明申请

WO2007016957A1 FILLING VALVE HAVING A THREE-POSITION VALVE ROD 审中-公开
标题翻译：带有三位置阀的填充阀
公开(公告)号：WO2007016957A1
公开(公告)日：2007-02-15
申请号：PCT/EP2005/009209
申请日：2005-07-28
申请人： SIDEL , LUPI, Andrea , VAIA, Fabrizio
发明人： LUPI, Andrea , VAIA, Fabrizio
IPC分类号： B67C3/26 , B67C3/20 , B67C3/28
CPC分类号： B67C3/286 , B67C3/20 , B67C3/26 , B67C3/2608
摘要： Filling valve (5) comprising: a hollow housing (11) having a valve seat (25); a moving valve rod (14) slidingly mounted in the housing (11) and having a sealing surface (23), said moving valve rod (14) and said hollow housing. (11) together defining a liquid chamber (18); a liquid inlet (26) for putting said liquid chamber (18) into communication with a liquid supply pipe (6); means for putting said valve rod (14) in a first, full-open position, in which said sealing surface (23) is spaced from said valve seat (25), thereby forming a passage (27) for the liquid; means for putting said valve rod (14) in a second, closed position, in which said sealing surface (23) is in sealing contact with said valve seat (25), thereby closing said passage (27), and means for putting said valve rod (14) in a third, predetermined, semi-open position in which said sealing surface (23) is spaced from the valve seat (25) but closer to the same than in the full-open position.
摘要翻译：填充阀（5）包括：具有阀座（25）的中空壳体（11）; 滑动地安装在所述壳体（11）中并且具有密封表面（23），所述移动阀杆（14）和所述中空壳体的移动阀杆（14）。（11）一起限定液体室（18）; 用于将所述液体室（18）与液体供应管（6）连通的液体入口（26）; 用于将所述阀杆（14）放置在所述密封表面（23）与所述阀座（25）间隔开的第一完全打开位置的装置，从而形成用于所述液体的通道（27）; 用于将所述阀杆（14）置于第二闭合位置的装置，其中所述密封表面（23）与所述阀座（25）密封接触，从而关闭所述通道（27），以及用于将所述阀杆（14）处于其中所述密封表面（23）与所述阀座（25）间隔开但与所述全开位置更接近的第三预定的半开位置。

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