HYBRID DRIVER

WIPO Patent Application WO/2008/007611

A1

A hybrid driver which can perform traveling through a second dynamo-electric machine over a long time with a large rotary driving force regardless of the charged state of a power storage means such as a battery. The hybrid driver comprises an input shaft (I), an output shaft (O), first and second dynamo-electric machines (MG1, MG2), first and second planetary gears (P1, P2), and a plurality of friction engagement elements. The first and second planetary gears (P1, P2) are provided, respectively, with connection rotary elements (mj) connected to rotate integrally through a transmission member (M), the first planetary gear (P1) has the input shaft (I) and the first dynamo-electric machine (MG1) connected, respectively, with two rotary elements other than the connection rotary element (mj), the second planetary gear (P2) has the output shaft (O) and the second dynamo-electric machine (MG2) connected, respectively, with two rotary elements other than the connection rotary element (mj), and the plurality of friction engagement elements includes a first brake (B1) for selectively securing the transmission member (M) and the connection rotary element (mj) rotating integrally therewith to a nonrotative member (Ds).

IWANAKA MAKOTO (JP)
TAKAMI SHIGEKI (JP)

PCT/JP2007/063492

January 17, 2008

July 05, 2007

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AISIN AW CO (JP)
IWANAKA MAKOTO (JP)
TAKAMI SHIGEKI (JP)

B60K6/365; B60K6/442; B60K6/445; B60K6/547; B60K17/04; B60L50/16; B60W10/06; B60W10/08; B60W10/10; B60W10/30; B60W20/00; F16H3/66; F16H3/72; F16H61/02; F16H63/50; F16H59/08; F16H59/14; F16H59/44

JP2006022833A	2006-01-26
JP2005263184A	2005-09-29
JP2005170227A	2005-06-30
JP2005081930A	2005-03-31
US6478705B1	2002-11-12

KITAMURA, Shuichiro (Nakanoshima 2-chome Kita-k, Osaka-shi Osaka 05, JP)

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