公开(公告)号：US20160039659A1

公开(公告)日：2016-02-11

申请号：US14814155

申请日：2015-07-30

Applicant: Advanced Technology Materials, Inc.

Inventor： Donald D. WARE ,  Glenn M. TOM ,  Paul DATHE ,  Amy KOLAND ,  Jason GEROLD ,  Kirk MIKKELSEN ,  Kevin T. O'DOUGHERTY ,  Michael A. CISEWSKI

IPC: B67D7/76 ,  B67D7/02 ,  B65D83/62

CPC classification number: B67D7/763 ,  B65D83/62 ,  B67D7/0261 ,  Y10T137/313

Abstract: Systems are described for delivery of a wide variety of materials in which liquid and gas or vapor states are concurrently present, from a package preferably including a fluid-containing collapsible liner. Headspace gas is removed from a pressure dispensing package prior to liquid dispensation therefrom, and ingress gas is removed thereafter during dispensation operation. At least one sensor senses presence of gas or a gas-liquid interface in a reservoir or gas-liquid separation region. A gas removal system including an integral reservoir, at least one sensor, and at least one flow control elements may be included within a connector adapted to mate with a pressure dispensing package, for highly efficient removal of gas from the liquid being dispensed from the container.