| 发明名称 |
METHOD OF REDUCING THE LOAD OF ONE OR MORE ENGINES IN A LARGE HYDRAULIC EXCAVATOR |
| 摘要 |
A method of reducing the load of at least one engine arranged in an hydraulic excavator during a speed overload situation of a respective engine, includes reducing a delivery quantity of at least one hydraulic secondary consumer until the respective engine has been returned to a desired operational speed range.
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| 申请公布号 |
US2009090102(A1) |
申请公布日期 |
2009.04.09 |
| 申请号 |
US20070299406 |
申请日期 |
2007.04.24 |
| 申请人 |
BUSSE WILFRED;EMMINGER REINHARD |
发明人 |
BUSSE WILFRED;EMMINGER REINHARD |
| 分类号 |
F04B49/20;E02F9/22 |
主分类号 |
F04B49/20 |
| 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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