发明申请
- 专利标题: HYSTERESIS CLUTCH/BRAKE
- 专利标题(中): HYSTERESIS CLUTCH / BRAKE
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申请号: US11773603申请日: 2007-07-05
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公开(公告)号: US20080030091A1公开(公告)日: 2008-02-07
- 发明人: Stefan Unseld , Konrad Thoma
- 申请人: Stefan Unseld , Konrad Thoma
- 申请人地址: DE Friedrichshafen
- 专利权人: ZF FRIEDRICHSHAFEN AG
- 当前专利权人: ZF FRIEDRICHSHAFEN AG
- 当前专利权人地址: DE Friedrichshafen
- 优先权: DE102006031310.0 20060706
- 主分类号: H02K49/04
- IPC分类号: H02K49/04 ; H02K49/10
摘要:
A hysteresis/brake having a magnetic body (2) with an inner pole ring (4), an outer pole ring (6) and an anchor (7) with a permanently magnetic hysteresis ring (9). The hysteresis/brake further includes at least one intermediate pole ring (5, 13) radially located between the inner pole ring (4) and the outer pole ring (6). The anchor (7) additionally includes further hysteresis ring (8, 14) for each intermediate pole ring (5, 13). The hysteresis rings (8, 9, 14) are arranged in such a way that each hysteresis ring is magnetically permeated by the magnetic field between two different pole rings (4, 5, 6, 13).
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