发明名称 |
Internal combustion engine and method for operating an internal combustion engine |
摘要 |
An internal combustion engine having one injection valve (3) per cylinder and at least one additional port injector (5) for injecting fuel into combustion air which is fed to the cylinders (2) in the intake tract (4). The port injector (5) havs two supply inlets (10, 11) which can be closed off. A control unit (8) determines the quantity of fuel which is to be delivered as a function of the operating state of the internal combustion engine (1). Separately provided starting fuel is delivered by the port injector (5) during the warm-up phase of the internal combustion engine.
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申请公布号 |
US6799558(B2) |
申请公布日期 |
2004.10.05 |
申请号 |
US20020307522 |
申请日期 |
2002.12.02 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
GMELIN HENRY;HOLDER EBERHARD;KEMMLER ROLAND;MATT MARTIN;WOERNER RALF;ZIMMERMANN WOLF |
分类号 |
F02D41/06;F02M25/022;F02M69/34;F02M69/46;(IPC1-7):F02B7/00 |
主分类号 |
F02D41/06 |
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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