Fire-fighting nozzle with selective flush control mechanism
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United States of America Patent
Stats
-
Aug 14, 1984
Grant Date -
N/A
app pub date -
Aug 17, 1982
filing date -
Aug 17, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A constant pressure nozzle having a pressure-responsive baffle head movable toward and away from a throat element so as to define a discharge orifice. The throat being movably mounted for retraction by external control means to a debris-flushing position, but means being provided to maintain the throat in a fixed position during normal operation of the nozzle.
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Family
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Cited Art Landscape
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