POWER TRANSMISSION DEVICE FOR HYBRID VEHICLES

Title:

POWER TRANSMISSION DEVICE FOR HYBRID VEHICLES

Document Type and Number:

WIPO Patent Application WO/2016/159343

Kind Code:

A1

Abstract:

Provided is a power transmission device for hybrid vehicles which, when an engine using a traction motor is started while the motor is running, suppresses the transmission of torque fluctuations of the motor to a driving wheel allowing the engine to start, and suppresses the increase in the differential rotation of a clutch for starting the engine. This power transmission device for hybrid vehicles comprises: a first clutch means (1a) which allows the transmission or the interruption of the driving force of an engine (E) to a driving wheel (D); and a second clutch means (1b) which allows the transmission or the interruption of the driving force of a motor (M) to the driving wheel (D). The first clutch means (1a) and the second clutch means (1b) can be optionally operated according to the traveling state of a vehicle. The first clutch means (1a) and the second clutch means (1b) are slip-controlled when starting the engine (E) by transmitting a driving force to the engine (E) from the motor (M) through the first clutch means (1a) and the second clutch means (1b).

Inventors:

OHASHI TATSUYUKI (JP)

Application Number:

PCT/JP2016/060912

Publication Date:

October 06, 2016

Filing Date:

April 01, 2016

Export Citation:

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Assignee:

FCC KK (JP)

International Classes:

B60W10/18; B60K6/48; B60K6/543; B60L50/16; B60W10/06; B60W10/08; B60W20/00; B60W20/17; B60W20/30; F02D29/00; F16H59/56; F16H59/74; F16H61/02; F16H63/50

Domestic Patent References:

WO2010047095A1	2010-04-29
WO2004111441A1	2004-12-23

Foreign References:

JP2010173419A	2010-08-12
JP2010115943A	2010-05-27
JP2010188905A	2010-09-02
JP2015058870A	2015-03-30
JP2014101048A	2014-06-05
JP2010188785A	2010-09-02
JP2003165348A	2003-06-10
JP2006103471A	2006-04-20
JP2014080084A	2014-05-08

Other References: