Ronald D Holden

US Patent:

47651938, Aug 23, 1988

Filed:

Jun 8, 1987

Appl. No.:

7/059641

Inventors:

Ronald D. Holden - San Antonio TX
John B. Tedor - San Antonio TX
Andrew O. Bergquist - San Antonio TX
David S. Moran - San Antonio TX
Mike Eiserer - San Antonio TX

Assignee:

The United States of America as represented by the Secretary of the Air
Force - Washington DC

International Classification:

G01M 1900
G01D 2102

US Classification:

738659

Abstract:

Test and man-rating of an oxygen generation system required analytical methods for evaluating system performance both in the laboratory and on the aircraft. The Oxygen System Analyzer is capable of monitoring four performance variables which include: (1) system gas flow rate, (2) product oxygen concentration, (3) system outlet pressure, and (4) aircraft cabin pressure. The analyzer is a portable tester designed to be used on a frequent basis to ascertain system performance and assure reliability and safety. The device may be used either in preflight system checkout mode or to assess in-flight performance characteristics and compliance with design specifications. The analyzer is packaged in a flight worthy case (20. times. 13. times. 8. 5 inches, 31 pounds) and operates from a 12 volt rechargeable power system for 8-10 hours. Data is handlogged from digital panel meters.

Address:

3310 Quiver Dr, San Antonio, TX 78238

VIN:

2CNDL13F496204167

Make:

CHEVROLET

Model:

EQUINOX

Year:

2009