Apparatus and method for multipurpose residential water flow fire alarm
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United States of America Patent
Stats
-
Jun 27, 2000
Grant Date -
N/A
app pub date -
Jun 17, 1998
filing date -
Jun 17, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multipurpose residential plumbing and fire sprinkler system or, more simply, a multipurpose piping system ('MPS') is a system for providing water to both domestic uses (e.g., showers, sinks, toilets) and to sprinklers for fire protection. The invention provides an apparatus and method for alarming when one or more sprinklers connected to the MPS are activated by a fire. The invention uses a water flow detector. In particular, the invention provides an apparatus and method for distinguishing typical domestic water flow from the flow caused by one or more sprinkler heads.
First Claim
Family
International Classification(s)
Cited Art Landscape
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