Toyota Jidosha Kabushiki Kaisha

Denso Corporation

Aisin Corporation

Naoki Takahashi

Takashi Matsumoto

Ken Takeda

Junichi Sugawara

Takahito Nozawa

In a stator, a stator winding is provided in a stator core and includes phase windings. A neutral-point bus bar is connected to a coil end portion of the stator winding in a radial direction thereof. The coil end portion includes first and second end portions that are joined together. The first tip end portion extends in a fixed direction in the circumferential direction. The second tip end portion extends in a direction opposite the fixed direction in the circumferential direction. The neutral-point bus bar includes a main body portion extending in the circumferential direction and connection portions extending in the radial direction from the main body portion. The connection portions are respectively connected to the phase windings in a state in which the connection portions do not protrude further towards a side opposite the stator core than the main body portion in the axial direction is.

Growing community of inventors

Kariya, Japan

Naoki Takahashi