公开(公告)号：US20220290812A1

公开(公告)日：2022-09-15

申请号：US17689610

申请日：2022-03-08

Applicant: ENTEGRIS, INC.

Inventor： Edward E. Jones ,  Joseph R. Despres ,  Sarah A. Utz

IPC: F17C7/00 ,  F17C11/00

Abstract: A gas storage and dispensing container includes a storage vessel, a first gas pressure regulator, and a second gas pressure regulator. The storage vessel is configured to contain a pressurized gas. The gas storage and dispensing container has a discharge flow path for discharging the pressurized gas. The first gas pressure regulator is disposed within the storage vessel, and the second gas pressure regulator is external to the storage vessel. The discharge flow path extends through the first gas pressure regulator and the second gas pressure regulator. A method of discharging gas from a gas storage and dispensing container includes a first gas pressure regulator reducing a pressure of the pressurized gas to a first pressure and a second gas pressure regulator reducing the pressure of the pressurized gas to a second pressure.