Marine jet drive with through-the-nozzle exhausting
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United States of America Patent
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Apr 20, 2004
Issued Date -
N/A
app pub date -
Mar 15, 2002
filing date -
May 13, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A marine jet drive having through-the-nozzle engine exhaust, thereby to avoid or minimize noxious odors, noise and heat problems. A method for improving marine jet drive engine performance, including producing suction to facilitate exhaust flow from the engine by discharging exhaust within the water outflow in the nozzle; exhaust is most preferably discharged at a position flush with the position of water discharge.
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