| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power transmission device for an internal combustion engine capable of sufficiently absorbing torque variation of the internal combustion engine without causing a large size of the device while adopting a generator motor capable of arbitrarily and quickly changing an induced voltage constant by an oil pressure. <P>SOLUTION: A turning operation mechanism 11 changing a relative phase of rotors 5, 6 by the oil pressure is provided on the generator motor 1. The turning operation mechanism 11 is provided with an annular housing 15 and a vane rotor 14 and is constituted such that an operation chamber is formed between the both. The vane rotor 14 is bonded to the rotor 5 through a drive plate 16. A drive shaft 90a of an engine 90 is bonded to the annular housing 15 and an output shaft 4 is bonded to the vane rotor 14. At engine traveling, depth of the oil pressure in the operation chamber is made free and torque variation of the engine 90 is absorbed by magnetic reaction force of permanent magnets 9A, 9B provided on the both rotors 5, 6. <P>COPYRIGHT: (C)2008,JPO&INPIT |
