BEARING ARRANGEMENT FOR A WIND TURBINE AND WIND TURBINE

The invention relates to a bearing arrangement (70) for a wind turbine (10) comprising a bearing housing (80) and a drive shaft (90), whereby the drive shaft (90) is arranged within the bearing housing (80) in an axial direction along a longitudinal axis (A) of the bearing housing (80), the bearing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Bak, Frank, Frydendal, Niels Karl, Soerensen, Morten, Petronic, Vujadin, Lemma, Edom
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention relates to a bearing arrangement (70) for a wind turbine (10) comprising a bearing housing (80) and a drive shaft (90), whereby the drive shaft (90) is arranged within the bearing housing (80) in an axial direction along a longitudinal axis (A) of the bearing housing (80), the bearing arrangement (70) further comprising a downwind bearing (100) and an upwind bearing (200), whereby the downwind bearing (100) and the upwind bearing (200) are arranged between the bearing housing (80) and the drive shaft (90). The bearing housing (80) comprises a drain outlet (83) arranged in a bottom part (81) of the bearing housing (80), the bottom part (81) of the bearing housing (80) being located underneath the drive shaft (90) in a direction of gravity (G), whereby at least one inner side (84) of the bottom part (81) of the bearing housing (80) is arranged so as to form a funnel (85), whereby the drain outlet (83) is an opening of the formed funnel (85).