发明名称 |
Verfahren zur Bestimmung des Kraftstoff-Schwefelgehalts einer Brennkraftmaschine |
摘要 |
A method for estimating the sulfur content in the fuel of an internal combustion engine (1) equipped with a catalyser (11); the percentage (S) of sulfur present in the fuel supplied during a specific measurement time interval is estimated by dividing the quantity of sulfur (SOxstored) stored in the catalyser (11) during the measurement time interval by the product of a fixed conversion constant (KSOx) and the mass of fuel (mfuel) supplied to the cylinder (2) in the measurement time interval. <IMAGE> |
申请公布号 |
DE60222226(T2) |
申请公布日期 |
2008.05.29 |
申请号 |
DE2002622226T |
申请日期 |
2002.12.13 |
申请人 |
MAGNETI MARELLI POWERTRAIN S.P.A. |
发明人 |
CECCARINI, DANIELE;DE CESARE, MATTEO;POGGIO, LUCA |
分类号 |
G01N33/28;B01D53/94;F01N3/08;F01N3/20;F01N9/00;F01N11/00;F01N13/02;F02D41/02;F02D41/14 |
主分类号 |
G01N33/28 |
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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