The present invention relates to a propulsion device for water vehicles that comprises: a watertight compartment (1) housing therein an electric motor connected to a shaft (2), said motor causing an angular oscillating movement in the shaft (2), such that a first end of the shaft protrudes from the compartment (1) through a first hole and a second end of the shaft protrudes from the compartment (1) through a second hole; blades (4) coupled to each end of the shaft (1) by means of respective torsional springs; guides (11) configured to be fastened to the vehicle; guiding elements (10) fastened to the compartment and arranged to be inserted into, and guided along the guides; and a longitudinal spring with varying rigidity and modified by a control unit, with a first end configured to be connected to the vehicle and a second end solidly connected to the compartment (1).
DISPOSITIVO DE PROPULSION PARA VEHICULOS ACUATICOS
2024-06-24
Patent
Electronic Resource
Spanish
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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