发明名称 |
ELECTRIC VEHICLE DRIVE SYSTEM |
摘要 |
<p>An electric vehicle drive system in which an electric motor is accommodated within a motor chamber that is formed so as to be separated from a gear chamber by a partition within a case, and a transmission device that transmits power from the electric motor to an axle is accommodated within the gear chamber includes a rotation member that is disposed apart from the partition with a predetermined clearance within the gear chamber, and connected to an output shaft of the electric motor. The partition has a first communication hole that is formed at a position radially inward of a most outward point of the rotation member in a radial direction, and that provides communication between the gear chamber and the motor chamber.</p> |
申请公布号 |
EP2627529(B1) |
申请公布日期 |
2014.03.12 |
申请号 |
EP20110785075 |
申请日期 |
2011.10.13 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
DODO, KOHEI;SAKAI, TAKAAKI |
分类号 |
B60K1/00;B60K17/12;F16H57/04;H02K7/00;H02K7/116 |
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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