发明名称 Single-stage, two-phase of four-phase synchronous electric motor
摘要 PCT No. PCT/CH86/00149 Sec. 371 Date Aug. 11, 1987 Sec. 102(e) Date Aug. 11, 1987 PCT Filed Oct. 30, 1986 PCT Pub. No. WO87/03751 PCT Pub. Date Jun. 18, 1987.A stator of the planar magnetized rotor motor according to the invention comprises groups of polar parts and at least two control coils. On each side of the rotor, each group of polar parts surrounded by a coil is arranged adjacent to the groups which are not surrounded by a coil. This arrangement makes it possible to increase the number of active poles of the stator, thereby increasing the motor torque, in a small size, economical, simple construction motor.
申请公布号 US4823040(A) 申请公布日期 1989.04.18
申请号 US19870096026 申请日期 1987.08.11
申请人 PORTESCAP 发明人 OUDET, CLAUDE
分类号 H02K21/24;(IPC1-7):H02K1/22 主分类号 H02K21/24
代理机构 代理人
主权项
地址