Title:
動力装置
Document Type and Number:
Japanese Patent JP4382118
Kind Code:
B2
Abstract:
A power unit which makes it possible to reduce power transmitted from a prime mover to a driven part via an electrical path, to thereby increase the efficiency of driving the driven part. A first rotating machine (10) of the power unit inputs and outputs energy between a stator (15, 23) and first and second rotors (14, 16) thereof, via magnetic circuits formed by generation of a rotating magnetic field, and the rotating magnetic field, and the rotors (24) rotate while maintaining a linear relation in which respective differences in rotational speed between the rotating magnetic field and the second rotor (16), and between the second and first rotors (16, 14) are equal. The rotors (24) are mechanically connected to a prime mover and a transmission (4), respectively. A second rotating machine (20) of the power unit is mechanically connected to a drive part without via the transmission (4), and electrically connected to the stator (15, 23).
Inventors:
Morita Hideki
Tetsuro Hamada
Tetsuro Hamada
Application Number:
JP2007197995A
Publication Date:
December 09, 2009
Filing Date:
July 30, 2007
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H02K16/02; B60K6/26; B60K6/36; B60K6/448; B60K6/52; B60K6/547; B60K17/04; B60L50/16; H02K7/116; H02K7/18
Domestic Patent References:
| JP2002238296A | ||||
| JP2001275320A | ||||
| JP2001136606A | ||||
| JP9172705A |
Attorney, Agent or Firm:
Tomoo Takahashi