Pflüger
Andreas Pflüger, Hofheim Diedenbergen DE
Patent application number | Description | Published |
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20110071749 | METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE - In an internal combustion engine, at a first operating point using no exhaust gas recirculation, a first measured value of a load variable is detected. As a function of a further operating variable, a first model value of the load variable is determined using a suction pipe model. At least one parameter of the suction pipe model is adapted such that the first model value approaches or corresponds to the first measured value. A first value of the parameter adjustment is stored. At a second operating point, using exhaust gas recirculation a second value corresponding to the first value of the parameter adjustment, is determined and stored. The first and second values of the parameter adjustment are compared and a parameter value of an exhaust gas recirculation model is adapted such that the first and the second values of the parameter adjustment approach each other or correspond to each other. | 03-24-2011 |
Andreas Pflüger, Hofheim Diedenbergen DE
Patent application number | Description | Published |
---|---|---|
20110071749 | METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE - In an internal combustion engine, at a first operating point using no exhaust gas recirculation, a first measured value of a load variable is detected. As a function of a further operating variable, a first model value of the load variable is determined using a suction pipe model. At least one parameter of the suction pipe model is adapted such that the first model value approaches or corresponds to the first measured value. A first value of the parameter adjustment is stored. At a second operating point, using exhaust gas recirculation a second value corresponding to the first value of the parameter adjustment, is determined and stored. The first and second values of the parameter adjustment are compared and a parameter value of an exhaust gas recirculation model is adapted such that the first and the second values of the parameter adjustment approach each other or correspond to each other. | 03-24-2011 |
Frank Pflüger, Sachsenheim DE
Patent application number | Description | Published |
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20110220566 | Method for Manufacturing a Filter End Disc and a Fluid Filter, Filter End Disc - In a method for manufacturing a filter end disc ( | 09-15-2011 |
20120132582 | Filter Device for Filtering Liquids - The invention relates to a filter device ( | 05-31-2012 |