Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Patent
1992-10-15
1993-09-21
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
422 62, 422 67, 422 83, 422 94, 436 55, 436113, 436181, G01N 3112
Patent
active
052466680
ABSTRACT:
An air sampling and analysis system has a plurality of air sampling tubes extending between an analytical laboratory and a number of remote locations where samples are taken. Means are provided for continually drawing air through the sampling tubes during times when they are not connected to a analytical instrument for measuring concentration of various gases. Means are also provided adjacent to the inlet of at least some of the sampling tubes for converting a vapor which may not travel the full length of the sampling tube, to a gas which will travel the full length of the tube. The concentration of the vapor can be found by measuring the composition of the air sample with conversion and subtracting a similar composition without conversion. Examples of vapors that are converted include hydrogen sulfide and ammonia.
REFERENCES:
patent: 2302001 (1942-11-01), Schirm
patent: 2333934 (1943-11-01), Jacobson
patent: 2821462 (1958-01-01), McEvoy
patent: 2890617 (1959-06-01), Lupfer et al.
patent: 3300282 (1967-01-01), Risk et al.
patent: 3765247 (1973-10-01), Riggs
patent: 4090392 (1978-05-01), Smith et al.
patent: 4432939 (1984-02-01), Watanabe et al.
patent: 4601211 (1986-07-01), Whistler
patent: 4705669 (1987-11-01), Tsuji et al.
patent: 4722830 (1988-02-01), Urie et al.
patent: 4891186 (1990-01-01), Roberge et al.
Soviet Patent Abtracts S-X Electrical, week 8931, Jul. 5, 1989, Derwent Publications Ltd., London S03 *SU-1436-067 (Analyt Instr Res).*
Fitz Dennis R.
MacCallum Taber K.
Space Biospheres Ventures
Thornton Krisanne M.
Warden Robert J.
LandOfFree
Air sampling and analysis system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air sampling and analysis system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air sampling and analysis system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1047856