| 发明名称 |
VARIABLE SPEED AC ELECTRIC DRIVE VEHICLE |
| 摘要 |
An externally powered electric vehicle (10) with an on-board variable speed AC drive motor (24) drawing power from an overhead trolley line (14). The vehicle may include an auxiliary power source in the form of a battery (42) or internal combustion engine (54) for powering the vehicle (10) when the vehicle (10) is disconnected from the trolley line (14). |
| 申请公布号 |
CA2116585(C) |
申请公布日期 |
1996.08.06 |
| 申请号 |
CA19922116585 |
申请日期 |
1992.09.03 |
| 申请人 |
WAGNER MINING AND CONSTRUCTION EQUIPMENT CO. |
发明人 |
STRATTON, ROBERT D. |
| 分类号 |
B60L9/24;B60K6/46;B60L9/08;B60L9/22;B60L9/28;B60L11/12;B60L11/14;B60L11/18;B60L13/00;B60W10/00;B60W10/08;B60W10/26;B60W20/00;(IPC1-7):B60L9/08 |
主分类号 |
B60L9/24 |
| 代理机构 |
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代理人 |
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| 地址 |
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