Measuring and testing – Volume or rate of flow – System
Patent
1982-08-13
1983-10-04
Woodiel, Donald O.
Measuring and testing
Volume or rate of flow
System
73 405R, 73301, G01F 152
Patent
active
044071582
ABSTRACT:
A sewer flow measurement method and system for determining flow conditions of a sewer line system wherein separately located monitors make and record precisely synchronized and time identifiable pressure measurements, utilizing pressure-to-signal transducers positioned on the bottom of pipes where they exit into manholes. A cassette recorder records the different pressure related signals from the monitors together with a discrete identification signal from each monitor. The outputs of the recorder are then fed to a pressure-to-flow computer which provides location identified, time-synchronized, flow data for the system.
REFERENCES:
patent: Re29868 (1978-12-01), Gates et al.
patent: 1992780 (1935-02-01), Skeats
patent: 3638490 (1972-02-01), Buettner
patent: 3695094 (1972-10-01), Hulme
patent: 3727459 (1973-04-01), Buettner
patent: 3965740 (1976-06-01), Martig, Jr.
patent: 4058011 (1977-11-01), Martig, Jr.
patent: 4070563 (1978-01-01), Petroff
patent: 4116061 (1978-09-01), Petroff
patent: 4211111 (1980-07-01), Petroff
patent: 4295197 (1981-10-01), Petroff
patent: 4344329 (1982-08-01), Petroff
Wastewater Flow Measurement In Sewers Using Ultrasound, pp. 1-16.
Control of Infiltration and Inflow Into Sewer Systems, Section 3.3.1, "Flow Measurements".
Sewer System Evaluation For Infiltration/Inflow, pp. 1-17.
Buckeye Bulletin, "Sewer System Analysis", Sewer System Evaluation, Sections 1 and 2.
Sewage Flow Investigations at Invercargill, pp. 326-330.
Measuring Rainfall and Runoff at Storm-Water Inlets, pp. 102-115.
Electronic Computers Used For Hydrologic Problems, pp. 21-29.
Infiltration Measure In Sanitary Sewers By Dye-Dilution Method.
Phillips C. A.
Woodiel Donald O.
LandOfFree
Flow analyzer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flow analyzer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow analyzer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-968162