公开(公告)号：US20050121472A1

公开(公告)日：2005-06-09

申请号：US10501404

申请日：2003-01-09

申请人： Jacobus Wessels ,  Marius Vermeulen ,  Frank Muller

发明人： Jacobus Wessels ,  Marius Vermeulen ,  Frank Muller

IPC分类号： B65D35/40 ,  G01F11/16 ,  G01F11/22 ,  G01F11/10

CPC分类号： G01F11/22 ,  B65D35/40 ,  G01F11/16

摘要： The invention discloses a valve unit including a dispenser inlet (30,32) and a dispenser outlet (34). A metering chamber (40, 24) having a predetermined volume and two chamber openings (42, 42) is movably located inside the dispenser in a manner allowing at least one of the chamber openings to be moved between a first position where it is aligned with the dispenser inlet (32) and a second position where it is aligned with the dispenser outlet (43). Furthermore, a control member (26) is movably located inside the metering chamber between the chamber openings and is adapted to selectively close off the dispenser outlet.

摘要翻译： 本发明公开了一种包括分配器入口（30,32）和分配器出口（34）的阀单元。 具有预定体积的计量室（40,24）和两个室开口（42,42）以可允许至少一个腔室开口在第一位置与第二位置之间移动的方式可移动地位于分配器内部， 分配器入口（32）和与分配器出口（43）对准的第二位置。 此外，控制构件（26）可动地定位在腔室开口之间的计量室内部，并且适于选择性地关闭分配器出口。