专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3026795B1 THREE-PHASE ROTARY ELECTRIC MACHINE 有权转让
标题翻译：三相旋转电机
公开(公告)号：EP3026795B1
公开(公告)日：2017-08-09
申请号：EP15194276.0
申请日：2015-11-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN AW CO., LTD.
发明人： HARUNO, Kentaro , ASADA, Kazuki
IPC分类号： H02K3/50 , H02K5/22 , H02K3/38 , H02K15/12
CPC分类号： H02K3/38 , H02K3/50 , H02K5/225 , H02K15/12
摘要： Communication grooves (44a to 44e) for communicating an outer circumferential side with an inner circumferential side of a stator core are formed at a contact face (42), that contacts the stator core, of a three-phase terminal fixing member (40). Furthermore, a retention part (45a, 45b) deeper than the communication grooves (44a to 44e) is formed. When resin is injected, air between the stator core and a stationary mold and between the stator core and a movable mold is discharged to the outside through the communication grooves (44a to 44e), and thus it is possible to suppress formation of voids between the stator core and the stationary mold and between the stator core and the movable mold. In addition, the resin expands by releasing its pressure at the retention part (45a, 45b), and thus it is possible to suppress the resin from flowing to the outside through the communication grooves (44a to 44e).
摘要翻译：在三相端子固定部件（40）的与定子铁芯接触的接触面（42）上形成有用于将外周侧与定子铁芯的内周侧连通的连通槽（44a至44e）。此外，形成比连通槽（44a至44e）更深的保持部（45a，45b）。当注入树脂时，定子芯与固定模之间以及定子芯与可动模之间的空气通过连通槽（44a至44e）被排出至外部，因此可以抑制在两者之间形成空隙定子铁心和固定模具之间以及定子铁心和活动模具之间。另外，树脂通过释放其在保持部分（45a，45b）处的压力而膨胀，因此可以抑制树脂通过连通槽（44a至44e）流向外部。

2. 发明公开

EP3026795A1 THREE-PHASE ROTARY ELECTRIC MACHINE 有权转让
标题翻译： DREIPHASIGE ELEKTRISCHE DREHMASCHINE
公开(公告)号：EP3026795A1
公开(公告)日：2016-06-01
申请号：EP15194276.0
申请日：2015-11-12
申请人： Toyota Jidosha Kabushiki Kaisha , AISIN AW CO., LTD.
发明人： HARUNO, Kentaro , ASADA, Kazuki
IPC分类号： H02K3/50 , H02K5/22 , H02K15/12
CPC分类号： H02K3/38 , H02K3/50 , H02K5/225 , H02K15/12
摘要： Communication grooves (44a to 44e) for communicating an outer circumferential side with an inner circumferential side of a stator core are formed at a contact face (42), that contacts the stator core, of a three-phase terminal fixing member (40). Furthermore, a retention part (45a, 45b) deeper than the communication grooves (44a to 44e) is formed. When resin is injected, air between the stator core and a stationary mold and between the stator core and a movable mold is discharged to the outside through the communication grooves (44a to 44e), and thus it is possible to suppress formation of voids between the stator core and the stationary mold and between the stator core and the movable mold. In addition, the resin expands by releasing its pressure at the retention part (45a, 45b), and thus it is possible to suppress the resin from flowing to the outside through the communication grooves (44a to 44e).
摘要翻译：在三相端子固定部件（40）的与定子铁心接触的接触面（42）上形成有用于使外周侧与定子铁芯的内周侧连通的通路槽（44a〜44e）。此外，形成比连通槽（44a〜44e）更深的保持部（45a，45b）。当注入树脂时，定子铁芯与固定模之间以及定子铁芯与可动模之间的空气通过连通槽（44a至44e）排放到外部，因此能够抑制定子铁芯和固定模具以及定子铁芯与活动模具之间。此外，树脂通过释放其在保持部分（45a，45b）处的压力而膨胀，因此可以通过连通槽（44a至44e）抑制树脂流向外部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式