Invention Grant
US07695387B2 Power output apparatus and hybrid vehicle equipped with power output apparatus
失效
配备动力输出装置的动力输出装置和混合动力车
- Patent Title: Power output apparatus and hybrid vehicle equipped with power output apparatus
- Patent Title (中): 配备动力输出装置的动力输出装置和混合动力车
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Application No.: US12155433Application Date: 2008-06-04
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Publication No.: US07695387B2Publication Date: 2010-04-13
- Inventor: Hidehiro Oba
- Applicant: Hidehiro Oba
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Kenyon & Kenyon LLP
- Priority: JP2007-157372 20070614
- Main IPC: F16H3/72
- IPC: F16H3/72 ; F16H3/44

Abstract:
A hybrid vehicle 20 of the invention is equipped with a power distribution integration mechanism 40 and a transmission 60. The power distribution integration mechanism 40 includes a carrier 45 connecting with a motor MG2, a sun gear 41 connecting with a motor MG1, and a ring gear 42 connecting with an engine 22. The transmission 60 includes a first change speed planetary gear mechanism PG1, a second change speed planetary gear mechanism PG2, a brake clutch BC1 configured to fix a ring gear 62 of the first change speed planetary gear mechanism PG1 in a non-rotatable manner and release the ring gear 62 in a rotatable manner and to couple the ring gear 62 with a common carrier 64 shared by the first change speed planetary gear mechanism PG1 and the second change speed planetary gear mechanism PG2, and a second brake clutch BC2 configured to fix a ring gear 66 of the second change speed planetary gear mechanism PG2 in a non-rotatable manner and release the ring gear 66 in a rotatable manner and to couple the ring gear 66 with the common carrier 64.
Public/Granted literature
- US20080312021A1 Power output apparatus and hybrid vehicle equipped with power output apparatus Public/Granted day:2008-12-18
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