发明名称 |
DIESEL INTERNAL COMBUSTION ENGINE |
摘要 |
A diesel cycle internal combustion engine can be operated with a variety of fuels having different boiling points and different viscosity-temperature characteristic curves, with a fuel circuit that includes a fuel tank, a fuel pump, a fuel line, at least one fuel filter, a high-pressure pump, an injection system device and a return line to return fuel to the fuel tank, where a control valve is provided in the return line for dividing or diverting the fuel flow to the fuel tank and/or to the fuel filter, and where the fuel division or diversion is undertaken as a function of the viscosity of the fuel in use such that the fuel filter will thence be heated to a temperature based on heat transfer from the fuel in use, and further where a pressure relief valve is provided between the fuel filter and the high-pressure pump. |
申请公布号 |
EP2035683(B1) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20070785859 |
申请日期 |
2007.06.27 |
申请人 |
GRUBER, GEORG;KAISER, THOMAS;DOTZER, ALOIS |
发明人 |
GRUBER, GEORG;KAISER, THOMAS;DOTZER, ALOIS |
分类号 |
F02M37/00;F02D19/06;F02M31/10;F02M31/16;F02M37/18;F02M37/22 |
主分类号 |
F02M37/00 |
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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