Liquid sampler

Details Liquid sampler Liquid sampler

1981-03-30

1982-08-31

Swisher, S. Clement

Measuring and testing

Sampler, sample handling, etc.

Capture device

7386463, G01N 108, G01N 112

Patent

active

043466125

ABSTRACT:
A liquid sampler, and particularly, a liquid sampler for sampling liquid taining frazil ice, employs a sampling tube open at both top and bottom which can be thrust into the liquid to be sampled and a membrane-type cylindrical valve which is closed by pulling a single string which is looped about the cylindrical membrane. A cutting shoe at the lower end of the sampling tube permits cutting through ice for obtaining the sample.

REFERENCES:
patent: 892944 (1908-07-01), Drawe
patent: 2434835 (1948-01-01), Colley
patent: 2436737 (1948-02-01), White et al.
patent: 2515882 (1950-07-01), McClusky
patent: 2746225 (1956-05-01), Cloud
patent: 2846179 (1958-08-01), Monckton
patent: 3383131 (1968-05-01), Rosfelder
patent: 3504550 (1970-04-01), Koch et al.
patent: 3807234 (1974-04-01), Duperon
patent: 4106576 (1977-10-01), Clements

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