Outboard waterjet
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United States of America Patent
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-
Jun 6, 2006
Grant Date -
Jan 12, 2006
app pub date -
Sep 23, 2004
filing date -
Sep 23, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An outboard waterjet propulsion system for a marine vessel having a bottom and a transom with a top edge, the propulsion system comprising: an intake duct with grid bars; a motor; an impeller with an impeller hub and driven by the motor; a steering deflector; and a diffusor with a diffusor hub rigidly attached to the intake duct and supporting the steering deflector. The propulsion system is positioned outboard of the vessel against the transom, and vessel steering is achieved by articulation of the steering deflector.
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