Multi-mode waterflow detector with electronic timer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 14, 2001
Issued Date -
N/A
app pub date -
Mar 22, 2000
filing date -
Apr 13, 1998
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A flow detector includes solid state delay circuitry coupled to a flow indicating device. In response to flow being indicated, the delay circuitry is enabled. After a preset delay interval, if flow is still being indicated, an output signal can be generated. The flow indicating device can be a two-state mechanical switch. A mode setting element can be used to configure the detector for different types of installations.
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Cited Art Landscape
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