Blower system for blowing fluid off of a passing vehicle
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United States of America Patent
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Oct 26, 2021
Grant Date -
May 9, 2019
app pub date -
Oct 3, 2018
filing date -
Oct 3, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
Described is a blower system. The blower system includes one or more blowers. Each blower has an intake for providing air into an air chamber which houses an impeller. A gate covers each intake. Each gate is movable between a closed position in which it is pulled against the intake and an open position in which the gate is lifted off of the intake. A controller system is included that is operable for causing the gates to move from the closed to the open position when a vehicle is present or approaching and cause the gates to return to the closed position when no vehicle is present or leaving.
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