A gear unit for a wind turbine

A gear unit (8) for a wind turbine (1) having an input shaft (9) connected to the rotor hub (5) of the wind turbine (1) and an output shaft (10) for connection to an electrical power generator (7), characterized in that the gear unit (8) is provided with a hollow tube (30) which is concentric with t...

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Bibliographische Detailangaben
Hauptverfasser:	DERKINDEREN, WIM, SAENZ DE UGARTE, PATRIK, BARANANO ETXEBARRIA, JAVIER, DE LAET, WIM
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A gear unit (8) for a wind turbine (1) having an input shaft (9) connected to the rotor hub (5) of the wind turbine (1) and an output shaft (10) for connection to an electrical power generator (7), characterized in that the gear unit (8) is provided with a hollow tube (30) which is concentric with the main rotation axis (A-A') and which extends through the gear unit (8) from the input shaft (9) to the output shaft (10), whereby this hollow tube (30) provides a sealing for the gear unit (8) in storage and/or transport.