专利名称：Method and apparatus for manufacturing
stator coil for electric rotating machine
发明人：Akito Akimoto,Takuji Harada,Seiji
Yamaguchi,Atsuo Ishizuka
申请号：US13006678申请日：20110114公开号：US08826713B2公开日：20140909
专利附图：
摘要：A method of manufacturing a stator coil for an electric rotating machine
includes the steps of: (1) forming substantially planar electric wires each of which includes
in-slot portions to be received in slots of a stator core and turn portions to be locatedoutside the slots to connect adjacent pairs of the in-slot portions; (2) rolling each of theplanar electric wires through plastic deformation into a spiral or circular-arc shape; and(3) assembling the rolled electric wires together to form the stator coil. Further, in therolling step, each of the planar electric wires is rolled by deforming each of the turnportions of the electric wire while restricting movement of at least one of the in-slotportions of the electric wire which is located closer to a rolling start end of the electricwire than the turn portion is.
申请人：Akito Akimoto,Takuji Harada,Seiji Yamaguchi,Atsuo Ishizuka
地址：Kariya JP,Hekinan JP,Chiryu JP,Nagoya JP
国籍：JP,JP,JP,JP
代理机构：Nixon & Vanderhye, P.C.
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