发明名称 |
Variable ratio power-split hybrid transmission |
摘要 |
A transmission includes a first motor/generator with a first rotor connected for rotation with a first member of a first planetary gear set. A second electric motor/generator has a second rotor connected for rotation with a second member of the first planetary gear set. The second member of the first planetary gear set is connected for common rotation with the output member. The first member of a second planetary gear set rotates with the input member, and the third member of the second planetary gear set is grounded to a stationary member. A first torque-transmitting mechanism establishes torque flow between the first member of the second planetary gear set and the third member of the first planetary gear set. A second torque-transmitting mechanism establishes torque flow between the second member of the second planetary gear set and the third member of the first planetary gear set.
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申请公布号 |
US8585521(B2) |
申请公布日期 |
2013.11.19 |
申请号 |
US201113048979 |
申请日期 |
2011.03.16 |
申请人 |
ROBINETTE DARRELL LEE;BULLOCH CLYDE A.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
ROBINETTE DARRELL LEE;BULLOCH CLYDE A. |
分类号 |
B60K1/00 |
主分类号 |
B60K1/00 |
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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