A stand-up paddle board having an elongated hull, an internal housing structure formed within the hull, and an electric motor positioned within the internal housing and configured to drive an impeller so as to pull water in through a water inlet and force the water out through an exhaust nozzle so as to propel the stand-up paddle board through the water.
Paddle Board With Internal Propulsion Drive
2015-10-29
Patent
Electronic Resource
English
Paddle ship propulsion, comparison with screw propulsion
Engineering Index Backfile | 1939
|Calculation of paddle ship propulsion
Engineering Index Backfile | 1954
|