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1. 发明公开

EP0537822A1 One-way valve for a deformable container 失效
标题翻译： Einwegventilfüreinen deformierbarenBehälter。
公开(公告)号：EP0537822A1
公开(公告)日：1993-04-21
申请号：EP92202987.1
申请日：1992-09-29
申请人： SOFAR S.p.A.
发明人： Labruzzo, Carla
IPC分类号： B65D35/50 , B05B11/04
CPC分类号： B05B11/0064 , B65D47/2075 , Y10T137/7929
摘要： 5 n7 The one-way valve for a container supplying a liquid under pressure by means of compression of the container is designed to be inserted between the outlet mouth (12) of the container (10) and the end (17) of the supply nozzle (14) connected thereto. Said valve comprises a hollow body (18) inserted partially into the outlet mouth (12) of the container (10), the base of which engaging with said end (17) of the nozzle (14) is open, while the other base (22) has an essentially central hole (24) through which the liquid passes. Said hollow body (18) ac- comodates internally an obturator member (26) essentially consisting of a shaped stopper (28) connected, via elastically deformable lugs (34), to its support element (32) inserted inside the hollow body (18) and having a longitudinal passage (40) with a cross-section greater than that of the stopper (28). The lugs (34) are designed to keep the stopper (28) engaged in the hole (24) of the hollow body (18) when the container (10) is not compressed and to allow it to be moved away from said hole (24) when the container (10) is compressed in order to supply the liquid.
摘要翻译：用于通过容器压缩而在压力下供应液体的容器的单向阀被设计成插入在容器（10）的出口（12）和供给喷嘴（14）的端部（17）之间）。所述阀包括部分地插入容器（10）的出口（12）的中空体（18），其中与基座（11）接合的喷嘴（14）的底部是敞开的，而另一个底座 22）具有基本上中心的孔（24），液体通过该孔。所述中空体（18）内部容纳基本上由通过可弹性变形的凸耳（34）连接到其插入中空体（18）内部的支撑元件（32）的成形止挡件（28）的闭塞件（26），并具有纵向通道（40）的横截面大于止动件（28）的横截面。凸耳（34）被设计成当容器（10）未被压缩并且允许其移动远离所述孔（24）时，将止动件（28）保持在中空体（18）的孔（24）中）当容器（10）被压缩以便供应液体时。

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