| 摘要 |
PURPOSE: To deliver a sufficient quantity of oil when an internal combustion engine is rotated at low speed, and prevent oil from being excessively delivered when it is rotated at high speed. CONSTITUTION: A hybrid type vehicle is provided with an internal combustion engine 11, an electric motor 25, a generator 16, an output shaft 14 to transmit rotation of the internal combustion engine 11 and rotation of the electric motor 25 to a driving wheel, a differential gear device composed of a first gear element connected to the generator 16, a second gear element connected to the internal combustion engine 11 and a third gear element connected to the output shaft 12, an oil pump 51 and a rotation transmitting means to selectively transmit rotation from the second gear element and rotation from the first gear element to the oil pump 51. The rotation transmitting means transmits rotation high in rotating speed to the oil pump 51 among the rotation from the second gear element and the rotation from the first gear element. |
