发明名称 |
METHOD FOR CONTROLLING A FUEL PRESSURE IN A FUEL SUPPLY DEVICE OF A COMBUSTION ENGINE |
摘要 |
<p>A fuel supply device of a combustion engine compromises a fuel pump that pumps fuel into a fuel accumulator, which provides injection valves with fuel and which is connected to a regulator valve that sets the fuel pressure according to an actuating signal (SG). The fuel pressure in the supply device is controlled in such a manner that the actuating signal (SG) is determined according to a desired fuel pressure (FUP_SP) and to quantity that characterizes the dynamics of the flow of the fuel through the regulator valve, and the regulator valve is subsequently controlled by the actuating signal (SG).</p> |
申请公布号 |
EP1616093(B1) |
申请公布日期 |
2006.09.06 |
申请号 |
EP20040719978 |
申请日期 |
2004.03.12 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ESER, GERHARD;WIEST, MARTIN |
分类号 |
F02D41/38;F02D35/02;F02D41/30 |
主分类号 |
F02D41/38 |
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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