Receptacles – Container attachment or adjunct – Pressure relief means
Patent
1977-06-10
1978-09-26
Price, William
Receptacles
Container attachment or adjunct
Pressure relief means
220216, B65D 2500, B65D 8718
Patent
active
041163567
ABSTRACT:
Structure mounted at the top edge of an open top tank having a floating roof covering the fluid contents. It is an airfoil that extends above the edge, and directs air flow due to wind, down onto the windward side of the roof to equalize the otherwise uneven pressure caused by wind that increases the undesirable vapor emissions from the contents of the tank and could tend to tip the roof.
REFERENCES:
patent: 1611440 (1926-12-01), Haupt
patent: 1714207 (1929-05-01), Bohnhardt
patent: 3106310 (1963-10-01), Scherer
patent: 3589549 (1971-06-01), Heisterberg
Silver, Jr. Hayden J.
Stackhouse, Jr. James H.
Dearborn Henry C.
Pollard Steven M.
Price William
Ries Carl G.
Texaco Inc.
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