发明名称 |
Direct-injection spark-ignition internal combustion engine |
摘要 |
In a direct-injection spark-ignition internal combustion engine having one injector per cylinder for injecting fuel into a combustion chamber, wherein the injector has an injection nozzle with a plurality of injection holes which are distributed over its circumference, so that the jets of fuel from the injection holes form during an injection process a conical cloud of fuel, the piston opposite the injection nozzle includes a piston recess provided with a plurality of radial cavities extending from the recess radially into the piston head for receiving fuel injected into the combustion chamber.
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申请公布号 |
US7143738(B2) |
申请公布日期 |
2006.12.05 |
申请号 |
US20050157165 |
申请日期 |
2005.06.20 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
GANZ BENEDIKT;GAUDRY JEAN-FRANCOIS;HARTMANN HANS;KLENK ROLF;MLEINEK ANDREAS;ROEBLER KLAUS;SCHEFFEL HELMUT;STRUBEL DIRK;ZAHN MATTHIAS |
分类号 |
F02B23/08;F02B17/00;F02B23/10;F02B75/12;F02F3/26 |
主分类号 |
F02B23/08 |
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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