发明名称 Unipolar transverse flux machine
摘要 In a unipolar transverse flux machine, for its modular construction, at least one rotor module has two coaxial, ferromagnetic rotor rings, toothed with a constant tooth pitch over its outer circumference, and a unipolarly magnetized permanent magnet ring fastened between them, and as at least one stator module, concentric with it, has a number of yokelike stator poles corresponding to twice the number of teeth of the rotor module, the stator poles being offset from one another by a pole pitch (tau) and with their two yoke legs facing the two rotor rings, with an air gap between them, and an annular coil. At least one pair of stator pole groups having the same number of stator poles is formed, and these groups are displaced relative to one another by an electrical angle alpha=180°/nu, where nu is the ordinal number of the harmonic in the torque that is suppressed by this displacement.
申请公布号 US6847135(B2) 申请公布日期 2005.01.25
申请号 US20030450463 申请日期 2003.11.12
申请人 ROBERT BOSCH GMBH 发明人 KASTINGER GUENTER;KRUEGER HARTMUT
分类号 H02K1/12;H02K1/16;H02K1/22;H02K1/26;H02K1/27;H02K21/20;H02K37/18;(IPC1-7):H02K37/00;H02K1/00 主分类号 H02K1/12
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