Streamlined oceanographic sampling bottle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 11, 1989
Grant Date -
N/A
app pub date -
Jul 21, 1988
filing date -
Sep 25, 1987
priority date (Note) -
Expired
status (Latency Note)
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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.
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