Precision flowmeter

Measuring and testing – Volume or rate of flow – Expansible chamber

Patent

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Details

73119A, G01F 314

Patent

active

043310338

ABSTRACT:
A precision positive displacement flowmeter for providing an accurate measurement of fluid flow at one end of a fluid circuit, comprising a cylinder and piston arrangement constructed to receive and emit circuit fluid continually, and an indicator arranged to give an indication of such flow by monitoring piston movement.

REFERENCES:
patent: 7869 (1851-01-01), Ericsson
patent: 3344667 (1967-10-01), Maltby
patent: 4192185 (1980-03-01), Keilholz
patent: 4214476 (1980-07-01), Koster et al.

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