公开(公告)号：US08734133B2

公开(公告)日：2014-05-27

申请号：US13191824

申请日：2011-07-27

申请人： Jyunki Tanahashi ,  Kiyoshi Nagata

发明人： Jyunki Tanahashi ,  Kiyoshi Nagata

IPC分类号： F04B35/04

CPC分类号： F04D13/0693 ,  F04D5/002 ,  H02K3/522 ,  H02K5/12 ,  H02K5/225 ,  H02K2203/03 ,  H02K2203/09

摘要： A fuel pump has a motor portion and a pump portion, wherein fuel is sucked from an inlet port into the pump portion when an impeller is rotated and the pressurized fuel is discharged out of the fuel pump from an outlet port. A stator has multiple stator cores on which respective stator coils are wound to form a star-connection winding. A terminal sub-assembly is provided in an axial side portion of the stator. The terminal sub-assembly has multiple conductive members and each end portion of the stator coils is respectively connected to connecting portions of the conductive members, which are arranged at equal intervals in a circumferential direction of the terminal sub-assembly.

摘要翻译： 燃料泵具有电动机部分和泵部分，其中当叶轮旋转并且加压燃料从出口排出燃料泵时，将燃料从入口吸入泵部分。 定子具有多个定子铁心，各个定子线圈绕其上形成星形连接绕组。 端子子组件设置在定子的轴向侧部分中。 端子子组件具有多个导电构件，并且定子线圈的每个端部分别连接到导电构件的连接部分，导电构件的连接部分在终端子组件的圆周方向上以相等的间隔布置。

公开(公告)号：US20120027629A1

公开(公告)日：2012-02-02

申请号：US13191824

申请日：2011-07-27

申请人： Jyunki Tanahashi ,  Kiyoshi Nagata

发明人： Jyunki Tanahashi ,  Kiyoshi Nagata

IPC分类号： F04B35/04

CPC分类号： F04D13/0693 ,  F04D5/002 ,  H02K3/522 ,  H02K5/12 ,  H02K5/225 ,  H02K2203/03 ,  H02K2203/09

摘要： A fuel pump has a motor portion and a pump portion, wherein fuel is sucked from an inlet port into the pump portion when an impeller is rotated and the pressurized fuel is discharged out of the fuel pump from an outlet port. A stator has multiple stator cores on which respective stator coils are wound to form a star-connection winding. A terminal sub-assembly is provided in an axial side portion of the stator. The terminal sub-assembly has multiple conductive members and each end portion of the stator coils is respectively connected to connecting portions of the conductive members, which are arranged at equal intervals in a circumferential direction of the terminal sub-assembly.

摘要翻译： 燃料泵具有电动机部分和泵部分，其中当叶轮旋转并且加压燃料从出口排出燃料泵时，将燃料从入口吸入泵部分。 定子具有多个定子铁心，各个定子线圈绕其上形成星形连接绕组。 端子子组件设置在定子的轴向侧部分中。 端子子组件具有多个导电构件，并且定子线圈的每个端部分别连接到导电构件的连接部分，导电构件的连接部分在终端子组件的圆周方向上以相等的间隔布置。