Propulsion system for assistance when paddling in surfing; comprising a propellant device (1), hydro jet type, intended to be mounted on a surfboard (T); and a control device (2) in the manner of a bracelet or bracelet suitable for its attachment on a user's arm. The control device comprises: a microprocessor (21), a supply battery (22), sensors (23) that provide the microprocessor (21) with suitable data to identify the user's rowing action, calculating the speed and intensity of paddling and generating a control signal proportional to the paddling intensity of the user and; a wireless communication means (24) that transmits the control signal to the propelling device; and wherein said propelling device varies the propulsion power as a function of the signals received from the control device.
PROPULSION SYSTEM FOR ASSISTANCE WHEN PADDLING IN SURFING
ANTRIEBSSYSTEM ZUR UNTERSTÜTZUNG BEIM PADDELN BEIM SURFEN
SYSTÈME DE PROPULSION POUR L'ASSISTANCE AU PAGAYAGE DANS LE SURF
2019-08-07
Patent
Electronic Resource
English
PROPULSION SYSTEM FOR ASSISTANCE WHEN PADDLING IN SURFING
European Patent Office | 2019
|Cross paddling propulsion system, water surface vehicle and navigation control method
European Patent Office | 2025
|Personal watercraft for amplifying manual rowing or paddling with propulsion
European Patent Office | 2020
|