发明公开
- 专利标题: LAGER UND WINDKRAFTANLAGE
- 专利标题(英): Bearing and wind power plant
- 专利标题(中): 储存和风力涡轮
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申请号: EP13703388.2申请日: 2013-02-07
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公开(公告)号: EP2812592A1公开(公告)日: 2014-12-17
- 发明人: DE VRIES, Alexander , VAN LEEUWEN, Bernardus Gerardus , OLSCHEWSKI, Armin , STUBENRAUCH, Arno , ZIEGLER, Sebastian
- 申请人: Aktiebolaget SKF
- 申请人地址: 41 550 Göteborg SE
- 专利权人: Aktiebolaget SKF
- 当前专利权人: Aktiebolaget SKF
- 当前专利权人地址: 41 550 Göteborg SE
- 代理机构: Kuhstrebe, Jochen
- 优先权: DE102012202029 20120210
- 国际公布: WO2013117644 20130815
- 主分类号: F16C41/00
- IPC分类号: F16C41/00 ; F16C19/16 ; F03D7/02 ; F03D11/00 ; H02K41/02 ; H02K7/08
摘要:
A bearing (100) according to one embodiment comprises a first bearing ring (130) and a second bearing ring (150), a plurality of magnetic field sources (240) which are arranged adjacent to one another and are connected to the first bearing ring (130) for conjoint rotation, a plurality of coils (270) which are connected to the second bearing ring (150) for conjoint rotation, wherein the coils (270) are arranged adjacent to one another in a circumferential direction in a first angle region (400), wherein, in a second angle region (410) of at least 30°, which directly adjoins the first angle region (400) in the circumferential direction, there are no coils (270), and a magnetic field guiding component (330) which has a plurality of receiving sections (430) on which one coil (270) is arranged in each case, wherein the magnetic guiding component (330) comprises a circumferential section (440) which is at least partially arranged in the second angle region (410). A compromise between the requirement for construction space and operational reliability of the bearing (100) can thereby be optionally improved.
公开/授权文献
- EP2812592B1 LAGER UND WINDKRAFTANLAGE 公开/授权日:2016-02-03
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