发明名称 |
Motordrivet fordon med avgasrening |
摘要 |
<p>Method and arrangement for achieving lower emissions during operation of a vehicle that includes comprising a combustion engine ( 10 ) that emits exhaust gases into an exhaust system ( 140 ) having a catalyzes ( 320 ). An injection device ( 310 ) is arranged to inject a substance into the exhaust system and a transmission ( 90 ) is provided that is driven by the engine. The method includes selecting a gear in the vehicle's transmission in response to at least information about whether catalytic conversion is required and information about the temperature (T) in the exhaust system so that the selected gear regulates the temperature in the exhaust system.</p> |
申请公布号 |
SE0301614(D0) |
申请公布日期 |
2003.06.04 |
申请号 |
SE20030001614 |
申请日期 |
2003.06.04 |
申请人 |
VOLVO LASTVAGNAR AB |
发明人 |
ANDERS ERIKSSON;SIXTEN BERGLUND;MARCUS STEEN;SOEREN UDD |
分类号 |
F01N3/20;F16H59/78;F16H61/00;F16H61/02;(IPC1-7):F02D/ |
主分类号 |
F01N3/20 |
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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