| 摘要 |
PROBLEM TO BE SOLVED: To prevent reduction in durability of a sealing member caused by pressure change of a housing chamber in which a relay conductor is accommodated, by preventing the pressure change, in a rotary electric machine.SOLUTION: A terminal base 20 configuring a rotary electric machine 10 comprises a bus rod 38 connecting a power supply terminal 34 connected to a power supply and a motor terminal 18 with each other. The bus rod 38 is held by a body 36 and arranged in a housing hole 62 of a motor case 22. A discharge port 104 communicating between the exterior of the motor case 22 and the housing hole 62 is formed to a bottom face 62a of the housing hole 62. In the case that the pressure in the housing hole 62 rises during energization to the bus rod 38, the air in the housing hole 62 is discharged to the exterior via the discharge port 104, and the pressure rise is avoided. |
