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. 21, 2017
Filed:
Jul. 23, 2015
Applicant:
Airbus Ds Gmbh, Taufkirchen, DE;
Inventors:
Assignee:
Airbus DS GmbH, Taufkirchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/04 (2006.01); A62B 11/00 (2006.01); B01D 53/053 (2006.01);
U.S. Cl.
CPC ...
B01D 53/053 (2013.01); A62B 11/00 (2013.01); B01D 53/0423 (2013.01); B01D 53/0431 (2013.01); B01D 53/0462 (2013.01); B01D 2252/204 (2013.01); B01D 2253/102 (2013.01); B01D 2253/20 (2013.01); B01D 2257/504 (2013.01); B01D 2258/06 (2013.01); B01D 2259/4009 (2013.01); B01D 2259/40013 (2013.01); B01D 2259/40043 (2013.01); B01D 2259/40096 (2013.01); B01D 2259/4566 (2013.01); B01D 2259/4575 (2013.01); Y02C 10/04 (2013.01); Y02C 10/06 (2013.01); Y02C 10/08 (2013.01);
Abstract
A method for separating off carbon dioxide from a gas mixture, in particular from breathing air, with a life-sustaining device, wherein in a first method step the gas mixture is fed to an adsorption and/or absorption unit under at least one first pressure, and in a second method step a gas mixture is conveyed out of the adsorption and/or absorption unit under at least one second pressure that is higher than the first pressure.