| 摘要 |
PROBLEM TO BE SOLVED: To efficiently cool both a friction member of a clutch and a rotor of a rotating electric machine.SOLUTION: A hybrid drive device includes a clutch CL provided between a first shaft I and a second shaft M, a rotating electric machine MG, and a case 2. A clutch housing CH for housing the clutch CL is provided in an oil chamber formed therein. A rotor Ro of the rotating electric machine MG is fixed in contact with a cylindrical surrounding part 49 of the clutch housing CH. The clutch CL includes a pair of friction members 31, an outer supporting member 26, and an inner supporting member 21. One side end in the axial direction of the outer supporting member 26 is integrally formed with the clutch housing CH. A space S is formed between the outer supporting member 26 and the cylindrical surrounding part 49. The outer supporting member 26 and the inner supporting member 21 respectively have an outer through hole 27 and an inner through hole 23. The space S has an opening part P on the other side in the axial direction. The space S between the outer through hole 27 and the opening part P forms an oil flow passage L2. |
