发明授权
- 专利标题: Stator for an alternator
- 专利标题(中): 交流发电机的定子
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申请号: US09706811申请日: 2000-11-07
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公开(公告)号: US06462453B1公开(公告)日: 2002-10-08
- 发明人: Yoshihito Asao , Hiroki Katayama , Katsumi Adachi
- 申请人: Yoshihito Asao , Hiroki Katayama , Katsumi Adachi
- 优先权: JP2000-042833 20000221
- 主分类号: H02K100
- IPC分类号: H02K100
摘要:
An electrically-insulating resin portion is formed by applying a resin so as to cover apex portions of coil ends forming a coil end group, that is, weld portions and surfaces of portions where an insulation coating has been removed from free ends of coil segments which constitute joint portions between the free ends. Spaces between radially-adjacent joint portions may be filled by the electrically-insulating resin portion. In addition, air passage spaces may be ensured between circumferentially-adjacent joint portions.
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