Support device of a wind machine for producing electrical energy in the sea installation for the production of the corresponding electrical energy at sea.

摘要

The device (3) has a base arranged on a seabed (F), and a cylindrical column (9) to support an offshore electrical energy producing wind turbine (5). The column is connected to the base by a swivel linkage so as to authorize tilt motions of the column with respect to the base in all directions from a vertical axis (A), where the linkage is formed of a universal joint (11) e.g. Cardan joint. Mooring lines are provided with a ballast to connect the column to the seabed. The column has a metal lattice structure and a cylindrical central recess to receive a lower end of the wind turbine.