发明名称 Permanent magnet motor
摘要 A permanent magnet motor has: a stator 91) which has a winding for three phase AC and on which a number of teeth project in a slotted section which is part of the stator; a number of individual permanent magnets (7) which are located on the inside of a rotor; magnetic flux circuits for the north pole with a common connection to the north pole of several of the permanent magnets; magnetic flux circuits for the south pole with a common connection to the south pole of several of the permanent magnets; north magnetic poles in the form of protruding poles of the north pole which form a part of the magnetic flux circuit for the north pole and which are positioned in a section around the rotor periphery; and south magnetic poles in the form of protruding poles of the south pole which form a part of the magnetic flux circuit for the south pole and which lie in a section around the rotor periphery, alternating with the protruding north poles.
申请公布号 DE19900170(A1) 申请公布日期 1999.07.08
申请号 DE19991000170 申请日期 1999.01.05
申请人 OKUMA CORP., NAGOYA, AICHI, JP 发明人 NASHIKI, MASAYUKI, SHIMO-KOGUCHI, AICHI, JP
分类号 H02K1/27;H02K21/14;H02K21/16;H02K29/00;(IPC1-7):H02K29/00;H02K1/22 主分类号 H02K1/27
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