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:
Dec. 01, 2009
Filed:
Sep. 12, 2006
Robert Tom, Redondo Beach, CA (US);
Jenny Gu, San Gabriel, CA (US);
Ryan Murphy, Hermosa Beach, CA (US);
Benjamin Tang, San Gabriel, CA (US);
Robert Tom, Redondo Beach, CA (US);
Jenny Gu, San Gabriel, CA (US);
Ryan Murphy, Hermosa Beach, CA (US);
Benjamin Tang, San Gabriel, CA (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A gas generating system comprises an air separation module (ASM) in fluid communication with a nitrogen enriched air (NEA) line and an oxygen enriched air (OEA) line. A valve is positioned in the OEA line and an oxygen sensor is positioned in the NEA line. The valve can be modulated in response to the oxygen sensor to create a backpressure forcing more airflow into the NEA line. The OEA line can be backpressured until a predetermined NEA oxygen concentration is reached.