Patent · US Active

Open-loop and closed-loop control system of a deoxygenation plant

US11745037B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignee

Wagner Group GmbH · DE

Inventors

Horst Lewonig · Hannover, DE
Andreas Henkel · Harsum, DE

Key dates

Filing date	May 9, 2019
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Sep 9, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA62C3/00
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

The invention relates to a control and regulating system of an oxygen-reducing system, comprising at least one inert gas generator (30a, 30b), at least one oxygen concentration sensor (31a, 40), at least one actuator (32, 33, 41) for releasing inert gas, wherein the control and regulating system comprises a plurality of signal-connected controller modules (22, 24), each configured or configurable so as to enable the execution of one or more regulating functions, wherein the regulating functions are decentrally distributed to at least two signal-connected controller modules (22, 24).

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