Patent ID: 11920663
Assignee: EXEDY CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 8:
9. A drive unit comprising:
an electric motor;
a torque converter disposed to be rotatable, the torque converter configured to amplify a torque generated by the electric motor; and
a torque converter casing disposed to be non-rotatable, the torque converter casing accommodating the torque converter, the torque converter casing including a first air intake port and a first air discharge port, the first air intake port configured to draw air into the torque converter casing therethrough, the first air discharge port configured to discharge the air inside the torque converter casing therethrough;
wherein the electric motor includes
a rotor disposed to be rotatable,
a motor stator disposed radially away from the rotor at an interval, and
a motor casing accommodating the rotor and the motor stator, the motor casing including a second air intake port and a second air discharge port, the second air intake port configured to draw the air into the motor casing therethrough, the second air discharge port configured to discharge the air inside the motor casing therethrough.