发明名称 Electric motor and its manufacturing method
摘要 A method of forming a relatively low cost motor (22) provides a motor rotor (26) and/or stator (24) which has a generally solid body (30). The core of the body is formed of a less conductive material, and a more conductive material is at circumferentially spaced locations (32) on the core. In one embodiment, the conductive material and the less conductive material are coextruded. In a second embodiment, the core material is formed by powdered metal technology, and the conductive material is deposited onto the core. <IMAGE>
申请公布号 EP1249917(A2) 申请公布日期 2002.10.16
申请号 EP20020252452 申请日期 2002.04.05
申请人 MERITOR LIGHT VEHICLE TECHNOLOGY, LLC 发明人 FOWLER, CRAIG RAE;QUERE, JEROME;KRAMER, DENNIS;FIN, ENRICO;CHENE, GEORGE;GOLDBERG, IRA;CHIU, STEPHEN;HOPSON, CHARLES;GARRIDO, PASCAL;ROGOVIN, DAN;BARRY, DAVID
分类号 H02K1/02;H02K3/02;H02K15/00;H02K15/02 主分类号 H02K1/02
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