Title:
動力伝達装置
Document Type and Number:
Japanese Patent JP5172790
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power transmission device which enhances follow-up ability (drivability) to the operation of a driver, and enhances the fuel economy.SOLUTION: The power transmission device 1 includes an internal combustion engine ENG, a motor MG, a planetary gear mechanism PG, and an output member 4. Three elements of the planetary gear mechanism PG are defined as a first element Sa, a second element Ca, and a third element Ra in the alignment sequence at the spacing corresponding to the gear ratio in the velocity diagram. The power transmission device 1 includes a first transmission mechanism C1 for releasably transmitting the driving force of the internal combustion engine ENG to the first element Sa, a second transmission mechanism C2 for releasably transmitting the driving force of the internal combustion engine ENG to the second element Ca, a first mechanism S1 for releasably connecting the output member 4 to the first element Sa, and a second connection mechanism S2 for releasably connecting the output member 4 to the second element Ca. A rotor MGb of the motor MG is connected to the third element Ra.
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Inventors:
Noriyuki Abe
Application Number:
JP2009161900A
Publication Date:
March 27, 2013
Filing Date:
July 08, 2009
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B60K6/365; B60K6/445; B60K6/547; B60W10/02; B60W10/06; B60W10/08; B60W10/10; B60W10/18; B60W10/26; B60W20/00; F02D29/02; F16H3/72
Domestic Patent References:
| JP2008247192A | ||||
| JP2005500481A | ||||
| JP2005329841A | ||||
| JP2006283917A |
Attorney, Agent or Firm:
Creation International Patent Office