公开(公告)号：US20070274845A1

公开(公告)日：2007-11-29

申请号：US11748778

申请日：2007-05-15

申请人： David Ruprecht ,  Shawn McCall ,  Steven DeMaio ,  Ashok Mathur

发明人： David Ruprecht ,  Shawn McCall ,  Steven DeMaio ,  Ashok Mathur

IPC分类号： F04B17/00 ,  F04B35/02 ,  B01D53/22 ,  B01D46/46

CPC分类号： B01D53/053 ,  B01D2256/10 ,  B01D2259/4525 ,  B01D2259/455

摘要： Fluid storage and dispensing system comprising a pressure vessel having a moveable partition member dividing the interior into first and second variable volumes. The first variable volume has a first passage adapted for the inflow and outflow of a product fluid and the second variable volume has a second passage adapted for the inflow and outflow of a compensating gas. The system includes (1) a compensating gas line for providing compensating gas, (2) a first orifice that is installed in the compensating gas line and has an upstream side and a downstream side, (3) a compensating gas vent line connected to the compensating gas line between the second passage and the downstream side of the first orifice, and (4) a second orifice installed in the compensating gas vent line, wherein the cross-sectional flow area of the second orifice is smaller than the cross-sectional flow area of the first orifice.

摘要翻译： 流体储存和分配系统包括具有将内部分成第一和第二可变体积的可移动分隔构件的压力容器。 第一可变容积具有适于产品流体的流入和流出的第一通道，并且第二可变容积具有适于补偿气体的流入和流出的第二通道。 该系统包括（1）用于提供补偿气体的补偿气体管线，（2）安装在补偿气体管线中并具有上游侧和下游侧的第一孔口，（3）与 补偿气体管线在第一孔口的第二通道和下游侧之间，和（4）安装在补偿气体排放管线中的第二孔口，其中第二孔口的横截面积面积小于横截面流动 第一孔的面积。