SEPARABLE BLADE FOR WIND TURBINE

To provide a light and economical separable blade for a wind turbine that is also equipped with a lightning rod function. A separable blade for a wind turbine wherein the blade as a whole is assembled by connecting two electrically non-conductive part blades 1 T and 1 R in the lateral direction, com...

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Bibliographische Detailangaben
Hauptverfasser:	KITA MASAKAZU, KOMINATO YUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	To provide a light and economical separable blade for a wind turbine that is also equipped with a lightning rod function. A separable blade for a wind turbine wherein the blade as a whole is assembled by connecting two electrically non-conductive part blades 1 T and 1 R in the lateral direction, comprising metal fasteners 4, 5, 6 , and 7 for fastening together the two adjacent part blades, and lightning discharge conductive wires 8 and 9 , provided in an inner blade portion. The fastener 4 is exposed on the blade surface of the part blade 1 T, and is connected to the lightning discharge conductive wire 9 through the other fasteners 5, 6 , and 7 , or a lightning discharge conductive wire 8 . The lightning discharge conductive wire 9 extends to the blade root.