Watercraft propulsion system and method for inverting a rotation of an impeller driven by a motor of a watercraft
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United States of America Patent
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Jul 12, 2022
Grant Date -
N/A
app pub date -
Jan 30, 2020
filing date -
Jan 31, 2019
priority date (Note) -
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Abstract
A method for inverting a rotation of an impeller driven by a motor of a watercraft is disclosed. In response to sensing that the motor is stopped, a direct linkage is disconnected between the motor and the impeller and a reverse connection is established between the motor and the impeller. The motor is started after sensing that the reverse connection is established. A watercraft propulsion system having an electronic control unit configured to perform the method and a watercraft including the watercraft propulsion system are also disclosed. Reverse operation of the impeller is useful in removing debris from the jet propulsion system.
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