发明名称 |
TWO-MODE ELECTRICALLY-VARIABLE TRANSMISSION WITH OFFSET MOTOR AND TWO PLANETARY GEAR SETS |
摘要 |
A hybrid powertrain has an electrically-variable transmission with a compound planetary gear set that may be only two planetary gear sets. Two members of the first planetary gear set are connected for common rotation with two members of the second planetary gear set. A first motor/generator is connected for common rotation with a member of the first planetary gear set and a member of the second planetary gear set. An input member is connected to another member of the first planetary gear set. A first set of intermeshing gears includes a first gear connected for common rotation with one of the gears of the second planetary gear set and a second gear driven by a second motor/generator. A second set of intermeshing gears includes another gear driving the output member. A first clutch is engageable to establish an input-split mode. A second clutch is engageable to establish a compound-split mode. |
申请公布号 |
US2013324340(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201213488946 |
申请日期 |
2012.06.05 |
申请人 |
HOLMES ALAN G.;CONLON BRENDAN M.;SCHOENEK NORMAN;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
HOLMES ALAN G.;CONLON BRENDAN M.;SCHOENEK NORMAN |
分类号 |
F16H3/72 |
主分类号 |
F16H3/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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