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:
Aug. 09, 2022
Filed:
Apr. 10, 2018
Carleton Life Support Systems, Inc., Davenport, IA (US);
Steven C. Peake, Dubuque, IA (US);
Gary Byrd, Donahue, IA (US);
Courtney J. Monzyk, Davenport, IA (US);
Timothy Raleigh, Long Grove, IA (US);
Chris Fellner, Blue Grass, IA (US);
Gary Wu, Davenport, IA (US);
Other;
Abstract
An onboard rebreathing loop system resident on an aircraft for providing oxygen to aircraft personnel includes a ceramic oxygen generating system (COGS) module configured to receive an inlet air and output a high purity oxygen (O) gas into a breathing loop and a carbon dioxide (CO) scrubber module configured to receive exhaled air from the aircraft personnel and output a CO-scrubbed air into the breathing loop. The high purity Ogas and CO-scrubbed air are mixed to form a mixed gas having a partial pressure of Osuitable for breathing by the aircraft personnel. The onboard rebreathing loop system may further include an odor removal module, an air temperature and/or humidity control module to condition the mixed gas before breathing by the aircraft personnel, and a gas sensor module to confirm the partial pressure of Owithin the mixed gas before breathing by the aircraft personnel.