| 发明名称 |
Method for monitoring an injection system |
| 摘要 |
The energy conversion during a combustion process is computed from the body sound signal of the internal combustion engine according to a theoretical model, and from it the amount of fuel delivered is derived. If the computed amount of fuel differs from the predetermined amount of fuel, a malfunction of the fuel injection system is recognized.
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| 申请公布号 |
US6390068(B1) |
申请公布日期 |
2002.05.21 |
| 申请号 |
US20000509457 |
申请日期 |
2000.08.07 |
| 申请人 |
SIEMENS AKTIENGESSELLSCHAFT |
发明人 |
HARTKE ANDREAS;WENZLAWSKI KLAUS;PRZYMUSINSKI ACHIM;SCHOEPPE DETLEV |
| 分类号 |
F02D41/14;F02D41/22;F02D41/38;F02D41/40;(IPC1-7):F02M51/00 |
主分类号 |
F02D41/14 |
| 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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