EP 2488767 A1 20120822 - BEARING ASSEMBLY FOR A WIND TURBINE
Title (en)
BEARING ASSEMBLY FOR A WIND TURBINE
Title (de)
LAGERANORDNUNG FÜR EINE WINDTURBINE
Title (fr)
ENSEMBLE PALIER POUR ÉOLIENNE
Publication
Application
Priority
- DE 102009049769 A 20091016
- EP 2010065578 W 20101017
Abstract (en)
[origin: WO2011045435A1] The present invention relates to a bearing assembly for a wind turbine (2), wherein the bearing assembly has two bearing elements (9, 12), which are disposed rotatably about a common axis (5) in relation to each other. A slideway lining (17) acting in an axial direction (7) is provided between the bearing elements. The aim of the invention is to provide a bearing assembly for a wind turbine, which among others avoids the disadvantages of the prior art. In particular, a maintenance-friendly and force flow-optimized assembly of the slideway linings is to be enabled. The replaceability of the slideway linings is to be improved in a simple and cost-effective manner by disposing the individual slideway linings in pockets (20) between the two bearing elements, wherein the pockets are provided in the material of the mainframe. Additionally, the option exists to use the bearing assembly at the same time as an active brake.
IPC 8 full level
F16C 17/10 (2006.01); F03D 11/00 (2006.01); F16C 33/26 (2006.01); F16C 41/00 (2006.01); F16C 43/02 (2006.01)
CPC (source: EP US)
F03D 80/70 (2016.05 - EP US); F16C 17/04 (2013.01 - EP US); F16C 17/10 (2013.01 - EP US); F16C 17/26 (2013.01 - EP US); F16C 33/26 (2013.01 - EP US); F16C 41/00 (2013.01 - EP US); F16C 43/02 (2013.01 - EP US); F16C 2300/14 (2013.01 - EP US); F16C 2360/31 (2013.01 - EP US); F16D 2121/02 (2013.01 - EP US); Y02E 10/72 (2013.01 - EP US)
Citation (search report)
See references of WO 2011045435A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011045435 A1 20110421; AU 2010306501 A1 20120607; CN 102639884 A 20120815; DE 102009049769 A1 20110421; EP 2488767 A1 20120822; US 2012224799 A1 20120906
DOCDB simple family (application)
EP 2010065578 W 20101017; AU 2010306501 A 20101017; CN 201080055173 A 20101017; DE 102009049769 A 20091016; EP 10768479 A 20101017; US 201013500229 A 20101017