Acceleration sensitive shut off valve for firefighting equipment
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 12, 2002
Grant Date -
N/A
app pub date -
Mar 1, 2000
filing date -
Mar 1, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A firefighting monitor having an acceleration sensitive shut off valve that responds to acceleration of the monitor to reduce water flow through the monitor. The acceleration sensitive shut off valve is self-contained and requires no contact with an external surface or device. The valve closing speed may be modulated by a dampener device that slows the rate at which the valve closes to avoid damage from water hammer.
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