POWER TRANSMISSION DEVICE FOR ELECTRIC VEHICLE

Title:

POWER TRANSMISSION DEVICE FOR ELECTRIC VEHICLE

Document Type and Number:

WIPO Patent Application WO/2020/110577

Kind Code:

A1

Abstract:

A power transmission device for an electric vehicle equipped with an engine and a motor, the power transmission device being capable of transmitting the power of the engine and the motor to a drive wheel separately or simultaneously, wherein: a counter shaft disposed on a power transmission path between an input shaft, which is connected to a rotation shaft of the engine, and an output shaft connected to a driveshaft that drives the drive wheel, and a counter shaft disposed on a power transmission path between a motor shaft, which is connected to a rotation shaft of the motor, and the output shaft, are configured from a common counter shaft; the input shaft, the motor shaft, the output shaft, and the common counter shaft are disposed in the same axial direction; and as viewed from the same axial direction, the center position of the common counter shaft is disposed on the inner side of a virtual triangle formed by connecting the centers of the input shaft, the motor shaft, and the output shaft.

Inventors:

TAKEUCHI HITOSHI (JP)
OGINO DAIZO (JP)

Application Number:

PCT/JP2019/042518

Publication Date:

June 04, 2020

Filing Date:

October 30, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MITSUBISHI MOTORS CORP (JP)

International Classes:

B60K6/40; B60K6/36; B60K6/38; B60K6/442; B60K6/547; B60K17/04; F16H3/091; F16H3/72

Foreign References:

JP2001355727A	2001-12-26
JP2009280174A	2009-12-03
JP2007290677A	2007-11-08
JP2010036880A	2010-02-18
JP2017222197A	2017-12-21