发明名称 |
Hybrid electric vehicle |
摘要 |
In a hybrid automatic transmission of a hybrid electric vehicle equipped with a differential device having two-degree-of-freedom and at least four rotating members respectively connected to a prime mover as an input element, a drive train as an output element, and first and second motor-generators. A specified relationship among inertias of rotating systems relating to the prime mover, output element, and first and second motor-generators, a first lever ratio of a distance between an input element and the first motor-generator to a distance between the input and output elements, and a second lever ratio of a distance between the output element and the second motor-generator to the distance between the input and output elements is determined, so that a center of gravity of a lever on an alignment chart of the hybrid transmission is laid out on the output element or between the output element and the second motor-generator. <IMAGE> |
申请公布号 |
EP1350651(B1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20030006723 |
申请日期 |
2003.03.24 |
申请人 |
NISSAN MOTOR COMPANY LIMITED;RENAULT S.A.S. SOCIETE PAR ACTIONS SIMPLIFIEE |
发明人 |
MINAGAWA, YUUSUKE;OSHIDARI, TOSHIKAZU;KARGAR, KEYVAN;PICHON, YVES |
分类号 |
B60K6/543;B60K1/02;B60K6/365;B60K6/445;B60W10/06;B60W10/08;F02D29/02;F02N11/04;F02N11/08;F16H3/72 |
主分类号 |
B60K6/543 |
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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