The Nabrawind Self-Erecting Tower patent has been published with a favourable report by the Spanish Patent Office.
This patent of the Nabralift project protects the design of a section of frame tower and a transition piece that, using a self-erecting system, manages to assemble without cranes a complete WTG with nacelle, rotor and lower tower tubular section at heights of more than 120 meters.
With this solution, Nabrawind continues to strengthen its catalogue of unique technologies in the market whose objective is to reduce the cost of energy in the sector.
The Nabrawind team adds 35 patents
With this, the number of different patents accumulated by Nabrawind’s team of professionals throughout their career is already 35, making it one of the leading teams in number of inventions in the wind sector.
These patents protect novel structural concepts for blades and towers, lightning protection systems, test methods and other engineering solutions conceived along the professional trajectory of the members of the Nabrawind team.