Method and apparatus for improved flow rate measurement and cali

Details Method and apparatus for improved flow rate measurement and cali Method and apparatus for improved flow rate measurement and cali

1996-02-08

1997-11-04

Williams, Hezron E.

Measuring and testing

Instrument proving or calibrating

Volume of flow, speed of flow, volume rate of flow, or mass...

G01F 2500

Patent

active

056842465

ABSTRACT:
A method and apparatus for precise measurement and calibration of gas flow rates is described. The apparatus and method employ precision-bored cylinders adapted for operation with ultrasonic transducers under the control of computer subroutines for accomplishing the desired methods.

REFERENCES:
patent: 4253156 (1981-02-01), Lisle et al.
patent: 4372150 (1983-02-01), Stephens et al.
patent: 4419880 (1983-12-01), Hanowich
patent: 4543649 (1985-09-01), Head et al.
patent: 4581707 (1986-04-01), Miller
patent: 4674317 (1987-06-01), Cohrs et al.
patent: 4794785 (1989-01-01), Cohrs et al.
patent: 4938054 (1990-07-01), Dye et al.

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