发明名称 ROTATING MACHINE AND MOTOR-DRIVEN VEHICLE WITH THE MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a rotating machine and a motor-driven vehicle therewith which has a high material availability rate in manufacturing a rotor core, and is compact and lightweight. SOLUTION: The rotor core 4 of this rotating machine 1 provided with a stator 2 having a rotor core 4 around which a stator winding 5 is wound, and a rotor 3 having a rotor core 7 rotatably facing the rotor core 4 so that a clearance may be formed therebetween, consists of a plurality of salient-pole magnetic cores 73 disposed in circumferential direction on the clearance side, and a plurality of rotor yoke parts 76 forming a magnetic path passing the magnetic flux of the respective salient-pole magnetic cores 73. Each salient-pole magnetic core 73 and each rotor yoke part 76 facing each salient-pole magnetic core 73 are divided as one unit circumferentially.
申请公布号 JP2000224790(A) 申请公布日期 2000.08.11
申请号 JP19990024349 申请日期 1999.02.01
申请人 HITACHI LTD 发明人 TAJIMA FUMIO;MATSUNOBU YUTAKA;KAWAMATA SHOICHI;SHIBUKAWA SUETARO;KOIZUMI OSAMU
分类号 H02K1/24;B60L9/18;H02K1/28;(IPC1-7):H02K1/28 主分类号 H02K1/24
代理机构 代理人
主权项
地址