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1. 发明申请

WO2010015300A2 MAGNETIC GEAR ARRANGEMENT 审中-公开
标题翻译：磁齿轮安装
公开(公告)号：WO2010015300A2
公开(公告)日：2010-02-11
申请号：PCT/EP2009/004786
申请日：2009-07-02
申请人： ROLLS-ROYCE plc , BRIGHT, Christopher Graham , EDWARDS, Huw Llewelyn
发明人： BRIGHT, Christopher Graham , EDWARDS, Huw Llewelyn
IPC分类号： H02K49/10
CPC分类号： H02K49/102 , H02K51/00
摘要： A magnetic gear arrangement (10) is provided, having a first gear member (12) for generating a first magnetic field and a second gear member (16) for generating a second magnetic field. An interpole member (20) is provided between the first and second gear members (12, 16) for coupling the two magnetic fields and controlling the gear ratio between the two gear members (12, 16). The interpole member (20) comprises a unitary body (21) of magnetisable material and associated control wiring (22), and is arranged such that when current is passed through the wiring (22), spaced regions of the unitary body (21) are magnetised by an electrically-induced magnetic field. Discrete interpoles, the number and spacing of which define the gear ratio, are then formed in the unitary body (21) between adjacent magnetised regions.
摘要翻译：提供了一种磁齿轮装置（10），其具有用于产生第一磁场的第一齿轮构件（12）和用于产生第二磁场的第二齿轮构件（16）。在第一和第二齿轮构件（12,16）之间设置有间隙构件（20），用于联接两个磁场并控制两个齿轮构件（12,16）之间的齿轮比。所述极间构件（20）包括可磁化材料和相关联的控制布线（22）的整体（21），并且布置成使得当电流通过所述布线（22）时，所述整体（21）的间隔区域由电感磁场磁化。然后，在相邻的磁化区域之间的整体（21）中形成其数量和间隔限定齿轮比的离散间极。

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