发明申请
US20080105503A1 AXIAL ROTARY EDDY CURRENT BRAKE WITH SELF-ADJUSTABLE BRAKING FORCE
审中-公开
轴向旋转EDDY电流制动与自调整制动力
- 专利标题: AXIAL ROTARY EDDY CURRENT BRAKE WITH SELF-ADJUSTABLE BRAKING FORCE
- 专利标题(中): 轴向旋转EDDY电流制动与自调整制动力
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申请号: US11935553申请日: 2007-11-06
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公开(公告)号: US20080105503A1公开(公告)日: 2008-05-08
- 发明人: EDWARD M. PRIBONIC
- 申请人: EDWARD M. PRIBONIC
- 主分类号: H02K49/04
- IPC分类号: H02K49/04
摘要:
An axial rotary eddy current brake with self adjustable braking force includes two spaced apart support structures defining a gap therebetween, at least two permanent magnets opposingly disposed in said gap and supported by the support structure in a spaced apart relationship and a diamagnetic disk disposed for rotation between the magnets, rotation of the disk causing an eddy current braking force between the magnets and the disk. Biasing apparatus is provided for moving at least one of the magnets as a function of disk rotational speed in order to control the braking force.
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