公开(公告)号：US08932031B2

公开(公告)日：2015-01-13

申请号：US13097889

申请日：2011-04-29

申请人： Nathan D. Maguire ,  Robert J. Romero

发明人： Nathan D. Maguire ,  Robert J. Romero

IPC分类号： F04B45/00 ,  F04B43/06 ,  F04B23/04 ,  F04B41/06

CPC分类号： F04B43/06

摘要： A pump system includes: a first coupler that receives a common input feed and provides two input feeds of fluid being drawn into the pump system, a second coupler that receives two output feeds and provides a common output feed of the pumped fluid, and a third coupler that receives a common gas feed providing two gas feeds to drive the pump system; two pumps, each having an inlet to receive a respective input feed, an outlet to provide a respective output feed of the pumped fluid, and a gas inlet to receive a respective gas feed so as to cause pumping action to drive the pump; and a base for holding the couplers with straps for attaching the two pump. The common gas feed causes pumping action in the two pumps and provides a constant almost pulsation free flow.

摘要翻译： 泵系统包括：第一联接器，其接收公共输入进给并且提供被吸入泵系统的流体的两个输入进给;接收两个输出进给并提供泵送流体的公共输出进给的第二联接器， 耦合器，其接收提供两个气体进料以驱动泵系统的公共气体进料; 两个泵，每个具有用于接收相应输入进料的入口，用于提供泵送流体的相应输出进料的出口以及用于接收相应气体进料以便引起泵送作用以驱动泵的气体入口; 以及用于将耦合器保持为带子以用于连接两个泵的基座。 普通气体进料在两个泵中引起泵送作用，并提供恒定的几乎无脉动的流量。