Dual electric motor drive with planetary gearing

Details Dual electric motor drive with planetary gearing Dual electric motor drive with planetary gearing

1997-03-31

1999-05-18

Wright, Dirk

Planetary gear transmission systems or components

Input from independent power sources

Including electric motor input

B60K6/00

Patent

active

059046317

ABSTRACT:
A power output apparatus (100) includes an engine (102), a double-pinion planetary gear (110), a first motor (MG1), and a second motor (MG2). A ring gear (114), a planetary carrier (126), and a sun gear (112) of the double-pinion planetary gear (110) are respectively linked with a crankshaft (104) of the engine (102), a drive shaft (108), and the first motor (MG1). The engine (102), the second motor (MG2), the double-pinion planetary gear (110), and the first motor (MG1) are arranged sequentially along an axis running from the front to the rear of a vehicle. The second motor (MG2) is required to output a greater torque than that of the first motor (MG1) and accordingly has a larger size. The second motor (MG2) is, however, disposed closer to the engine (102) and thereby has a sufficient margin in the diametral direction. This configuration reduces the size of the whole power output apparatus (100).

Affiliated with

Also associated with

Rating

Dual electric motor drive with planetary gearing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual electric motor drive with planetary gearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual electric motor drive with planetary gearing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1756553