公开(公告)号：US20080232986A1

公开(公告)日：2008-09-25

申请号：US12052007

申请日：2008-03-20

申请人： Victor Grifols Lucas ,  Francisco Javier Belda Oriola

发明人： Victor Grifols Lucas ,  Francisco Javier Belda Oriola

IPC分类号： F04B43/08

CPC分类号： F04B43/0072 ,  F04B13/00 ,  F04B43/107 ,  F04B43/1133 ,  F05C2251/08

摘要： The invention provides the arrangement of a resilient and flexible tubular element, with shape memory, which contains the product to be metered and which receives an action of limited compression of the walls thereof, in such a way that there is no contact between the internal walls of the opening of the tubular element which propels the product, in such a way that the product supply and discharge are controlled by respective valves situated before and after the compressible tubular metering element.

摘要翻译： 本发明提供了具有形状记忆体的弹性和柔性管状元件的布置，其包含要计量的产品并且其受到其壁的有限压缩的作用，使得内壁之间没有接触 推动产品的管状元件的开口，使得产品供应和排出由位于可压缩管状计量元件之前和之后的各个阀控制。