发明名称 |
Method for operating a turbocharger arrangement and control unit for a turbocharger arrangement |
摘要 |
<p>A method for operating a turbocharger arrangement (2) of an internal combustion engine (1), the turbocharger arrangement (2) comprising a low-pressure and a high-pressure turbocharging stage arranged sequentially, the low-pressure turbocharging stage comprising a low-pressure turbine (8) with a sensorless low-pressure turbine bypass valve (16), comprises evaluating at least one sensor signal of the turbocharger arrangement (2) for detecting a failure mode of the low-pressure turbine bypass valve (16).</p> |
申请公布号 |
EP2489850(B1) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20110155167 |
申请日期 |
2011.02.21 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
CHEVALIER, ALAIN;PETROVIC, SIMON;BARTSCH, ARNO |
分类号 |
F02B37/013;F02B37/18;F02B39/16;F02D41/00;F02D41/22 |
主分类号 |
F02B37/013 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|