The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 2021
Filed:
Dec. 22, 2015
Applicant:
Wagner Fire Safety, Inc., Boston, MA (US);
Inventors:
Ernst-Werner Wagner, Winsen, DE;
Julian Eichhoff, Hannover, DE;
Assignee:
WAGNER FIRE SAFETY, INC., Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62C 2/04 (2006.01); A62C 37/08 (2006.01); A62C 35/64 (2006.01); A62C 35/68 (2006.01); A62C 99/00 (2010.01);
U.S. Cl.
CPC ...
A62C 2/04 (2013.01); A62C 35/645 (2013.01); A62C 35/68 (2013.01); A62C 37/08 (2013.01); A62C 99/0018 (2013.01); A62C 99/0063 (2013.01);
Abstract
An oxygen-reducing installation and method include a compressed gas storage having a container for storing a compressed gas, which can be an oxygen-reduced gas mixture or an inert gas, and having a fluid connection to an enclosed area via a line system to feed at least a portion of the compressed gas to the enclosed area. A gas separation system provides an oxygen-reduced gas mixture and includes an outlet for delivery of the oxygen-reduced gas mixture produced in the gas separation system to the compressed gas storage and/or to the enclosed area as required.