Liquid sampling system

Details Liquid sampling system Liquid sampling system

1985-02-25

1987-01-27

Levy, Stewart J.

Measuring and testing

Sampler, sample handling, etc.

Capture device

7386473, G01N 114

Patent

active

046386750

ABSTRACT:
In a sampling system, delivery and return flow pipes extend between a bulk supply and a sampling station. A needle communicates with the flow path at the sampling station and apparatus is provided for maintaining a depression at the sampling station. Pulsed pressure fluid applied to the delivery pipe propels slugs of a liquid to the sampling station. With a closed bottle located on the needle, the bottle is evacuated by the depression at the sampling station to allow sample to collect in the bottle.

REFERENCES:
patent: 2995037 (1961-08-01), Parker et al.
patent: 4046011 (1977-09-01), Olsen
patent: 4450730 (1984-05-01), Levos et al.
patent: 4512203 (1985-04-01), Calome-Lonjean

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