Title:
A seesaw bearing, a rotor hub, a wind turbine
Document Type and Number:
Japanese Patent JP6248110
Kind Code:
B2
Abstract:
A teeter bearing, preferably for use in wind turbines, which is built up from elastic, in particular conical multilayered spring elements, which can optionally be varied in their stiffness behaviour by hydraulic devices and are arranged constructively in the region of the rotor hub so that they are consequently highly suitable both for adjustment of the rotor blades and also for reduction of undesired forces transmitted to the turbine through the rotor blades. In particular, the teeter bearings are suitable for use in one- and two-bladed rotor wind turbines.
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Inventors:
Mitush, Franz
Grantner, Sebastian
Hanus, Karl Heinz
Grantner, Sebastian
Hanus, Karl Heinz
Application Number:
JP2015531484A
Publication Date:
December 13, 2017
Filing Date:
September 07, 2013
Export Citation:
Assignee:
AMS Energy-Und Schwingung Stehnik Mitsch Gaem Behr
International Classes:
F16C27/02; F03D1/06; F03D80/00; F16C17/02; F16F1/40; F16F1/41; F16F13/10; F16F15/023; F16F15/04
Foreign References:
| US20080308980 | ||||
| US20100194115 | ||||
| WO2010054808A1 | ||||
| EP2003362A1 |
Attorney, Agent or Firm:
Suzue International Patent Office