Patent · US Active

Pressure controller

US11592848B2 · kind B2 · utility

0Cited by

9References

9Claims

0Family size

Assignee

BUERKERT WERKE Gmbh & CO. KG · DE

Inventors

Alyse Krausz · Ingelfingen, DE
Christoph Scholl · Neuenstein, DE
Jonas Mueller · Muttenz, CH
Matthias Boehringer · Ingelfingen, DE
Thomas Hahn · Vienna, US

Key dates

Filing date	Mar 10, 2020
Grant date	Feb 28, 2023
Priority date	—
Expiry date	Apr 17, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/87169
WIPO fieldControl
WIPO sectorInstruments

Abstract

In a pressure controller for adjusting a pressure in a container connected downstream of the pressure controller and in fluid communication therewith, the pressure controller includes a main fluid duct having a fluid input and a fluid output leading to the container and a control valve for adjusting a fluid pressure at the fluid output, a bypass duct branching off from the main fluid duct downstream of the control valve, configured for venting of the main fluid duct, and a flow cross-section of the bypass duct being smaller than a maximum flow cross-section of the main fluid duct.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.