公开(公告)号：US20090078484A1

公开(公告)日：2009-03-26

申请号：US12282830

申请日：2007-03-06

申请人： Franz Kocijan

发明人： Franz Kocijan

IPC分类号： B60L13/04 ,  H01F7/02 ,  A63C1/20

CPC分类号： B60L13/04 ,  B60L2200/26 ,  B66C1/04 ,  B66C1/06 ,  B66C1/08 ,  B66C7/02

摘要： Magnetic circuit that has (a) a source of magnetic flux which includes an electromagnet or one or more permanent magnets, (b) at least two oppositely polarisable pole extension bodies associated with the magnetic flux source, the bodies being disc, wheel, roller or similarly shaped with an outer circumferential surface and held rotatable about respective axes of rotation, and (c) a ferromagnetic counter body which is arranged to cooperate with the pole extension bodies such as to provide an external flux path for the magnetic flux when in magnetic proximity or contact with the circumferential surface of the pole extension bodies, which is characterised in that the magnetic flux source is held stationary relative to the rotatable pole extension bodies.

摘要翻译： 具有（a）包括电磁体或一个或多个永磁体的磁通源的磁路，（b）与磁通源相关联的至少两个相对极化的极扩展体，所述主体是盘，轮，辊或 类似地形成有外圆周表面并且可围绕各自的旋转轴线保持旋转，以及（c）铁磁计数器主体，其布置成与极延伸体协作，以便在磁接近时为磁通量提供外部磁通路径 或与极延伸体的圆周表面接触，其特征在于，磁通源相对于可旋转的杆延伸体保持静止。