Electronic valve controller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 8, 1982
Grant Date -
N/A
app pub date -
Sep 5, 1980
filing date -
Sep 5, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic valve controller for controlling a meter valve system is disclosed. The electronic controller includes circuitry for enabling a multilevel shutdown of a meter valve system. The meter valve system includes a preset batch counter, positive displacement meter and diaphragm operated globe valve. The electrical circuitry is operatively associated with the meter valve system in enhancing and inhibiting the flow through the globe valve based upon a comparison of a preset desired flow rate and the actual system flow rate.
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Family
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Cited Art Landscape
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