发明名称 |
Self-igniting internal combustion engine |
摘要 |
A method is provided for operating an internal combustion piston engine, in which fuel is injected directly into a working chamber in the form of a pre-injection and main injection by means of an injection nozzle with a plurality of injection holes. The pre-injection takes place in a clocked manner. In order to minimize the moistening of the walls of the combustion chamber, a higher fuel pressure prevails in an injection device during the main injection than during the pre-injection. Furthermore, optimum homogenization of the pre-injected quantity of fuel is obtained by restricting the range of the injected fuel jets while simultaneously maximizing the atomization of the fuel particles and reinforcing the disintegration of the fuel jets during the clocked pre-injection. |
申请公布号 |
US2005205052(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20050508558 |
申请日期 |
2005.05.24 |
申请人 |
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发明人 |
BLESSING MATTHIAS;KOENIG GERHARD;KRUEGER CHRISTIAN;PREISS RUEDIGER;RAAB ALOIS;SCHNABEL MARTIN |
分类号 |
F02B23/06;F02B3/06;F02D41/04;F02D41/38;F02D41/40;F02M45/02;F02M45/04;F02M45/08;F02M45/12;F02M61/10;F02M61/16;F02M61/18;(IPC1-7):F02B3/00 |
主分类号 |
F02B23/06 |
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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