公开(公告)号：US09979255B2

公开(公告)日：2018-05-22

申请号：US15666667

申请日：2017-08-02

申请人： ASMO CO., LTD.

发明人： Hidenori Kanda ,  Shigeaki Kageme ,  Takahiro Nakayama ,  Yoshiyuki Takabe

IPC分类号： H02K5/22 ,  H02K11/33 ,  H02K3/52 ,  H02K15/14 ,  H02K5/08 ,  H02K3/02 ,  H02K3/44

摘要： In a rotary electric machine, wound wires are connected to a first terminal and a second terminal. Circuit terminals that are configured from a conductive metal other than aluminum, and the first terminal and the second terminal that are configured from a metal with a principal component of aluminum are joined together inside a circuit chamber that has high water resistant properties. Corrosion is accordingly suppressed at join sites of the circuit terminals with the first terminal and the second terminal. There is therefore no need to coat the join sites with for example a sealing material in order to suppress corrosion at the join sites. Good electrical continuity is accordingly enabled between the circuit terminals and the wound wires while suppressing an increase in costs, even when the wound wire is configured from a metal with a principal component of aluminum.

公开(公告)号：US09762102B2

公开(公告)日：2017-09-12

申请号：US14224077

申请日：2014-03-25

申请人： ASMO CO., LTD.

发明人： Hidenori Kanda ,  Shigeaki Kageme ,  Takahiro Nakayama ,  Yoshiyuki Takabe

IPC分类号： H02K5/22 ,  H02K15/14 ,  H02K3/52 ,  H02K11/33 ,  H02K3/02 ,  H02K3/44 ,  H02K5/08

CPC分类号： H02K5/225 ,  H02K3/02 ,  H02K3/44 ,  H02K3/522 ,  H02K5/08 ,  H02K11/33 ,  H02K15/14 ,  Y10T29/49009

摘要： In a rotary electric machine, wound wires are connected to a first terminal and a second terminal. Circuit terminals that are configured from a conductive metal other than aluminum, and the first terminal and the second terminal that are configured from a metal with a principal component of aluminum are joined together inside a circuit chamber that has high water resistant properties. Corrosion is accordingly suppressed at join sites of the circuit terminals with the first terminal and the second terminal. There is therefore no need to coat the join sites with for example a sealing material in order to suppress corrosion at the join sites. Good electrical continuity is accordingly enabled between the circuit terminals and the wound wires while suppressing an increase in costs, even when the wound wire is configured from a metal with a principal component of aluminum.

公开(公告)号：US10014746B2

公开(公告)日：2018-07-03

申请号：US15666667

申请日：2017-08-02

申请人： ASMO CO., LTD.

发明人： Hidenori Kanda ,  Shigeaki Kageme ,  Takahiro Nakayama ,  Yoshiyuki Takabe

IPC分类号： H02K5/22 ,  H02K3/52 ,  H02K11/33 ,  H02K15/14 ,  H02K3/02 ,  H02K3/44 ,  H02K5/08

CPC分类号： H02K5/225 ,  H02K3/02 ,  H02K3/44 ,  H02K3/522 ,  H02K5/08 ,  H02K11/33 ,  H02K15/14 ,  Y10T29/49009

摘要： In a rotary electric machine, wound wires are connected to a first terminal and a second terminal. Circuit terminals that are configured from a conductive metal other than aluminum, and the first terminal and the second terminal that are configured from a metal with a principal component of aluminum are joined together inside a circuit chamber that has high water resistant properties. Corrosion is accordingly suppressed at join sites of the circuit terminals with the first terminal and the second terminal. There is therefore no need to coat the join sites with for example a sealing material in order to suppress corrosion at the join sites. Good electrical continuity is accordingly enabled between the circuit terminals and the wound wires while suppressing an increase in costs, even when the wound wire is configured from a metal with a principal component of aluminum.