Measuring and testing – Instrument proving or calibrating – Volume of flow – speed of flow – volume rate of flow – or mass...
Patent
1995-04-19
1996-08-27
Noland, Thomas P.
Measuring and testing
Instrument proving or calibrating
Volume of flow, speed of flow, volume rate of flow, or mass...
G01F 2500
Patent
active
055489907
ABSTRACT:
A method for in situ calibration of a flow meter under test installed in a pipe involves positioning a pre-calibrated insertion meter within the bore of the pipe in series with meter and using the output from the insertion meter to calibrate the meter. A calibration system is also described.
REFERENCES:
patent: 2851882 (1958-09-01), Nottinghom, Jr.
patent: 2958218 (1960-11-01), Hill
patent: 3138013 (1964-06-01), Smith
patent: 3457768 (1969-07-01), Jasek
patent: 3469442 (1969-09-01), Brucekner
patent: 3711689 (1973-01-01), Park
patent: 3958443 (1976-05-01), Berrettini
patent: 4658634 (1987-04-01), Killough et al.
patent: 4945754 (1990-08-01), Wissman, Jr. et al.
patent: 4959990 (1990-10-01), Morris
patent: 5000041 (1991-03-01), Miyamsto et al.
patent: 5072416 (1991-12-01), Francisco, Jr. et al.
patent: 5321992 (1994-06-01), Mudd et al.
patent: 5363689 (1994-11-01), Hoffmann et al.
Instruments and Control Systems , "Automatic Flowmeter Calibration", vol. 33, pp. 1537-1538; Sep. 1960; H. A. Lent; in 73/3.
Conference Proceedings of the 23rd Annual Conference on Engineering in Medicine and Biology; p. 271; "Calibration of C W and Pulse Doppler Flowmeters" Nov. 15-19, 1970; Francis D. McLeod, Jr.; in 73/3.
Indian Journal of Technology; vol. 12, No. 3, in 73/3 pp. 115-119, Mar. 1974 "High Pressure Tests on Constant Cross-Section Variable Area Flowmeter"; V. K. Chithambaran et al.
LandOfFree
Methods and systems for calibrating flow meters does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and systems for calibrating flow meters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and systems for calibrating flow meters will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1049027