Adjustable automatic airflow control damper system
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United States of America Patent
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Nov 7, 2023
Grant Date -
N/A
app pub date -
Jun 6, 2019
filing date -
Sep 25, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An automatic remote controllable duct damper with an adjustable minimum flow through the duct, an adjustable maximum flow through the duct, which is configured so that an electric motor configured to adjust one of the adjustable maximum flow through the duct and the adjustable minimum flow through the duct is not configured to drive a damper plate in opposite directions and the amount of the adjustment of the adjustable maximum flow and the adjustable minimum flow is infinitely variable from said maximum flow to said minimum flow, without introducing any new matter within the interior of the duct.
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