Sample collector

Details Sample collector Sample collector

1991-12-16

1994-08-23

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

Capture device

G01N 114

Patent

active

053397002

ABSTRACT:
To draw samples of liquid for later analysis, liquid is periodically pumped from the inlet port in coordination with initiating movement of a web of packaging material, folding the package material and sealing it to form a pouch. The liquid is pumped from the inlet port into the pouch and the pouch is sealed. The pumping means and the equipment for drawing the web are controlled so that the container corresponds in internal volume to the volume of liquid pumped into the container prior to sealing the container and identification is printed onto the web becomes part of the package for the liquid.

REFERENCES:
patent: 3453799 (1969-07-01), Cloud et al.
patent: 3921456 (1975-11-01), Newcomb, Jr. et al.
patent: 4265074 (1981-05-01), Reuter et al.
patent: 4525979 (1985-07-01), Lin et al.
patent: 4852413 (1989-08-01), Niskin et al.
patent: 4860836 (1989-08-01), Gunther
patent: 4945713 (1990-08-01), Widenback
patent: 4998621 (1991-03-01), Meehan
patent: 5036001 (1991-07-01), Gork et al.

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