| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid driving device for suppressing the increase of the absolute value of the rotating speed of one rotary electrical machine, which receives the reaction force of engine torque, wherein a plurality of modes can be switched so that output materials are driven in a wide speed range. <P>SOLUTION: The hybrid driving device is provided with: a first torque converter mode that intermediate output torque transmitted to an output rotary element Eo of a differential gear unit G1 is transmitted to an output member O by a prescribed reference torque conversion rate; a first torque split mode that the intermediate output torque is transmitted to the output member O by the reference torque conversion rate; and at least one of a second torque split mode that input torque is more amplified than the first torque converter mode to be transmitted to the output member O and a second torque converter mode that the input torque is more attenuated than the first torque split mode to be transmitted to the output member O, wherein these modes can be switched in the order of total torque conversion rates until the input torque is transmitted to the output member O. <P>COPYRIGHT: (C)2011,JPO&INPIT |
