Patent ID: 8081414

Claim:
Lightning transmission element, configured to be installed on a wind turbine, characterised in that it comprises: first conduction means formed by a first bar ( 2 ) of conductor material that comprises: a first end ( 4 ) that has a first front surface opposite a metal band ( 18 ) located at the root of each blade ( 10 ) of the wind turbine, at a first distance to ensure a flashover from the metal band ( 18 ) to the first end ( 4 ); a second end ( 3 ) that has a second front surface opposite a gutter ( 12 ) of a nacelle ( 13 ) of the wind turbine, at a second distance to ensure a flashover from the second end ( 3 ) to the gutter ( 12 ); and a second bar ( 5 ), of electrical insulation material capable of withstanding a temperature generated by a flashover, with said second bar ( 5 ) supporting the first bar ( 2 ) and comprising: a first section which includes first fixture devices for connection to a hub ( 21 ) of the wind turbine; and a second section which comprises second fixture devices for the connection of the first bar ( 2 ) to the second bar ( 5 ) in a substantially perpendicular position.