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发明申请
US20130297184A1 Determining Outgassing Of A Fuel From A Lubricant Within An Internal Combustion Engine And Lambda Value Adaptation Based On The Determined Outgassing Of Fuel 有权
确定内燃机内润滑油的燃油排放和基于确定的燃油排放的λ值适应

  • 专利标题： Determining Outgassing Of A Fuel From A Lubricant Within An Internal Combustion Engine And Lambda Value Adaptation Based On The Determined Outgassing Of Fuel
  • 专利标题（中）： 确定内燃机内润滑油的燃油排放和基于确定的燃油排放的λ值适应
  • 申请号： US13884979
    申请日： 2011-11-02
  • 公开(公告)号： US20130297184A1
    公开(公告)日： 2013-11-07
  • 发明人: Lars Nilsson , Sebastian Viehöver , Jan-Richard Lenk
  • 申请人： Lars Nilsson , Sebastian Viehöver , Jan-Richard Lenk
  • 优先权： DE102010043780.8 20101111
  • 国际申请： PCT/EP2011/069204 WO 20111102
  • 主分类号： F02D41/00
  • IPC分类号： F02D41/00
Determining Outgassing Of A Fuel From A Lubricant Within An Internal Combustion Engine And Lambda Value Adaptation Based On The Determined Outgassing Of Fuel
摘要：
A method for determining the quantity of outgassing of a fuel from a lubricant located in an intake section housing of an internal combustion engine may include (a) setting a first coil current through the housing, (b) measuring a first output value of a lambda controller, (c) setting a second coil current through the housing, the second coil current having a different current strength than the first coil current, (d) measuring a second output value of the lambda controller and (e) determining the quantity of outgassing of the fuel based on the measured first and second output values. In addition, a method for adapting a lambda value for a fuel/air mixture to be burnt in an internal combustion engine during a lower load range may include the above-mentioned method of determining the quantity of outgassing of a fuel.
摘要（中）：

用于确定位于内燃机的进气部分壳体中的润滑剂对燃料的除气量的方法可以包括（a）设定第一线圈电流通过壳体，（b）测量λ的第一输出值 控制器，（c）设置第二线圈电流通过壳体，第二线圈电流具有与第一线圈电流不同的电流强度，（d）测量λ控制器的第二输出值，以及（e）确定除气量 基于所测量的第一和第二输出值的燃料。 另外，在较低的负载范围内，用于使内燃机燃烧的燃料/空气混合物的λ值适应的方法可以包括上述确定燃料的除气量的方法。

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