Barometrically compensated pressure index continuous integrator

Details Barometrically compensated pressure index continuous integrator Barometrically compensated pressure index continuous integrator

1974-05-22

1976-03-30

Queisser, Richard C.

Measuring and testing

Volume or rate of flow

Expansible chamber

73194R, G01F 112

Patent

active

039466094

ABSTRACT:
A barometrically compensated pressure index continuous integrator assembly for measuring the throughput fluid flow of a meter comprising a pressure sensing means mounted within a chamber and adapted to expand or contract in a straight line responsive to changes in the pressure of the fluid flow. The chamber or pressure sensing means communicates with the fluid flow of the meter to communicate line pressure therefrom and the other is evacuated to substantially zero absolute pressure. A link transfer assembly interconnects the pressure sensing means with a pressure index continuous integrator for regulating the output thereof in accordance with variations in the absolute pressure being measured.

REFERENCES:
patent: 2662757 (1953-12-01), Mock
patent: 3053082 (1962-09-01), Loud et al.
patent: 3073157 (1963-01-01), Gehre
patent: 3318150 (1967-05-01), Rose
patent: 3336034 (1967-08-01), Smith
patent: 3780580 (1973-12-01), Kugler

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