Self-closing fluid dispensing valves
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United States of America Patent
Stats
-
Dec 20, 1983
Grant Date -
N/A
app pub date -
Nov 2, 1981
filing date -
Nov 2, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Self-closing fluid dispensing valves particularly for use with soft flexible fluid containers. The valves include a tubular outer housing having one end attached to the fluid container and an inner coaxial tubular barrel which may be rotated to align fluid dispensing holes in both housing and barrel. Tabs extending from both housing and barrel permit 'two-finger' opening of the valves against spring forces that operate to automatically close the valves.
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Family
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Cited Art Landscape
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