公开(公告)号：EP3460270A1

公开(公告)日：2019-03-27

申请号：EP17192168.7

申请日：2017-09-20

申请人： Siemens Gamesa Renewable Energy A/S ,  Renk Aktiengesellschaft

发明人： Brencher, Janina ,  Decker, Peter ,  Fryendal, Niels Karl ,  Kanstrup, Troels ,  Olesen, Dennis ,  Rohrmann, Thorsten ,  Thomsen, Kim ,  Thorhauge, Morten

IPC分类号： F16C17/03 ,  F16C25/04 ,  F03D80/70

摘要： A wind turbine (1), comprising a support structure (13) and a thrust bearing (12) having a bearing pad (18) which comprises a piston (26) and is which movably connected to the support structure (13), a spring element (21) which is configured to resiliently support the bearing pad (18) relative to the support structure (13), wherein a pad portion (22) of the bearing pad (18) and/or the bearing pad (18) itself is configured to tilt and to move translationally relative to the support structure (13), and wherein a gap (27) is provided between the piston (26) and the support structure (13).
The piston (26) limits the movement of the bearing pad (18). Thus, reliable and well defined movement limits are provided. Furthermore, a broad spectrum of spring parameters is available since the movement may be restricted by means of the piston (26) and not necessarily be means of the spring element (21) .

公开(公告)号：EP3460270B1

公开(公告)日：2020-10-28

申请号：EP17192168.7

申请日：2017-09-20

申请人： Siemens Gamesa Renewable Energy A/S ,  RENK Aktiengesellschaft

发明人： Brencher, Janina ,  Decker, Peter ,  Frydendal, Niels Karl ,  Kanstrup, Troels ,  Olesen, Dennis ,  Rohrmann, Thorsten ,  Thomsen, Kim ,  Thorhauge, Morten

IPC分类号： F16C17/03 ,  F16C25/04 ,  F03D80/70