发明名称 |
Method to control a wastegate valve in a turbocharged internal combustion engine |
摘要 |
A method to control the wastegate valve (16) wastegate in a turbocharged internal combustion engine suited to allow air to directly flow from the intake manifold (4) to the exhaust manifold (5); the method providing for determining a control law (CL) which provides an objective opening of an actuator (35) controlling the wastegate valve (16) as a function of a contribution (WG NOSCAV ) in the absence of air flow directly from the intake manifold (4) to the exhaust manifold (5) and a contribution (WG SCAVeff ) as a function of the quantity of air directly flowing from the intake manifold (4) to the exhaust manifold (5). |
申请公布号 |
EP2871343(B1) |
申请公布日期 |
2016.07.06 |
申请号 |
EP20140192926 |
申请日期 |
2014.11.12 |
申请人 |
MAGNETI MARELLI S.P.A. |
发明人 |
PANCIROLI, MARCO |
分类号 |
F02B25/14;F02B37/12;F02B37/18;F02D13/02;F02D23/00;F02D41/00;F02D41/14 |
主分类号 |
F02B25/14 |
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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