Density monitor and method

Details Density monitor and method Density monitor and method

1983-02-22

1984-12-25

Kreitman, Stephen A.

Measuring and testing

Gas analysis

Density or specific gravity

73 1G, G01N 932

Patent

active

044895925

ABSTRACT:
Methods and apparatus for determining density of gases and vapors. The primary sensing device is a fluidic oscillator through which a sample of gas is passed.

REFERENCES:
patent: 1911853 (1933-05-01), Silcox
patent: 2703494 (1955-03-01), Carney
patent: 3082618 (1963-03-01), Nerheim
patent: 3273377 (1966-09-01), Testerman et al.
patent: 3554004 (1971-01-01), Rauch et al.
patent: 3701280 (1972-10-01), Stroman
patent: 3756068 (1973-09-01), Villarroel et al.
patent: 4150561 (1979-04-01), Zupanick
Instruments and Control Systems, Jan. '71, pp. 81-82, "Molecular Weight Sensor" by M. J. LeRoy Jr. and S. H. Gorland.
NASA TM X-52780, "Evaluation of a Fluidic Oscillator as a Molecular-Weight Sensor of Gases" by M. J. LeRoy Jr. and S. H. Gorland.
NASA TM X-1939, "Sensing Molecular Weights of Gases with a Fluidic Oscillator" by M. J. LeRoy Jr. and S. H. Gorland.
Fossil Energy I & C Briefs, Nov. '81, vol. 2, No. 6, "Fluidic Oscillator Sensors" by Trevor Sutton.
Ind. Eng. Chem. Fundam., vol. 11, No. 3, 1972, pp. 407-409, "A Fluidic-Electronic Hybrid System for Measuring the Composition of Binary Mixtures" by C. Anderson et al.
NASA TM X-1269, "Use of a Fluidic Oscillator as a Humidity Sensor for a Hydrogen-Steam Mixture" by P. R. Prokopius.
NASA TM X-3068, "Use of Fluidic Oscillator to Measure Fuel-Air Ratios of Combustion Gases" by S. M. Riddlebaugh.
NASA Report No. L0341, 04-16-76, "Fluidic Hydrogen Detector Production Prototype Developement" by G. W. Roe and R. E. Wright (Sections 4 & 5 and Appendices have been omitted).

Affiliated with

Also associated with

Rating

Density monitor and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Density monitor and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Density monitor and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1147020