Proportional fluid sampling device

Details Proportional fluid sampling device Proportional fluid sampling device

1974-12-19

1976-03-02

Queisser, Richard C.

Measuring and testing

Measuring vessel

73422R, G01N 114

Patent

active

039409937

ABSTRACT:
An apparatus is disclosed for obtaining from a fluid stream, a sample having a volume that is proportional to the flow rate of the fluid stream. The apparatus comprises intake means for withdrawing fluid material from a stream; a sampling reservoir having a conduit inlet at the top and an outlet at the bottom; an equalizer chamber in communication with said sampling reservoir, said equalizer chamber being operated in conjunction with a gas bubbling system to maintain the level of liquid in said sampling reservoir so that the volume of said liquid is proportional to the flow rate in said fluid stream.

REFERENCES:
patent: 3727464 (1973-04-01), Rutkowski et al.
patent: 3811324 (1974-05-01), Doncer et al.

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