- 专利标题： Claw rotor provided with an excitation winding insulator, and rotary electrical machine equipped with the claw rotor
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申请号： US14649885申请日： 2013-12-13
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公开(公告)号： US09960651B2公开(公告)日： 2018-05-01
- 发明人: Henri Delianne , David Margueritte
- 申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
- 申请人地址： FR Creteil
- 专利权人： Valeo Equipements Electriques Moteur
- 当前专利权人： Valeo Equipements Electriques Moteur
- 当前专利权人地址： FR Creteil
- 代理机构： Berenato & White, LLC
- 优先权： FR1262110 20121217
- 国际申请： PCT/FR2013/053068 WO 20131213
- 国际公布： WO2014/096640 WO 20140626
- 主分类号： H02K1/22
- IPC分类号： H02K1/22 ; H02K1/27 ; H02K3/32 ; H02K3/52
摘要：
A claw rotor (2) provided with an insulator (11) for a field coil (10) and a rotary electric machine equipped with such a rotor, the insulator comprising a plurality of projecting petals (121, 131) intended to engage with the inner inclined periphery of a claw (9). Each of the petals (121, 131) includes: a base (122, 132) solidly connected to an associated cheek (120, 130), side edges (123, 133), and an end (124, 134). The claw-pole rotor (2) is wherein each petal (121, 131) has a thickness (e) at the side edges (123, 133) which increases from the base (122, 132) to the end (124, 134).
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