发明名称 |
Control strategy for optimizing multi-range hydro-mechanical transmission |
摘要 |
An improved method and system for operating a hydro-mechanical transmission includes varying the engine speed to achieve optimum efficiency. The engine speed and the speed of the hydraulic motor are varied to result in a combined output that maximizes efficiency at shift points.
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申请公布号 |
US6056657(A) |
申请公布日期 |
2000.05.02 |
申请号 |
US19990330961 |
申请日期 |
1999.06.11 |
申请人 |
CATERPILLAR INC. |
发明人 |
GARNETT, STEPHEN C. |
分类号 |
B60W10/06;B60W10/10;B60W30/18;F16H47/04;F16H61/46;F16H61/47;(IPC1-7):F16H47/04 |
主分类号 |
B60W10/06 |
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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