Streamlined oceanographic sampling bottle

Details Streamlined oceanographic sampling bottle Streamlined oceanographic sampling bottle

1988-07-21

1989-07-11

Levy, Stewart J.

Measuring and testing

Sampler, sample handling, etc.

Capture device

7386467, G01N 112

Patent

active

048460044

ABSTRACT:
An oceanographic sampling bottle providing low drag for a rapid descent rate and low susceptibility to leakage after sample acquisition. The sampling bottle comprises streamlined inlet and outlet valve members shaped and positioned to avoid flow separation. The bottle with valves occupies a relatively small cross-sectional area facilitating design of a rosette or cluster of bottles. A hollow resilient conduit interconnecting the inlet and outlet valves draws the valves against seats on the sampling bottle when released. Vents in the conduit provide pressure equalization.

REFERENCES:
patent: 2298627 (1942-10-01), Proudman et al.
patent: 3276266 (1966-10-01), Auer
patent: 4271704 (1981-06-01), Peters

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