About 59 results
https://drivepatents.com/patents/1013479 · 27 Apr 2011
A method for controlling the wastegate (16) in a turbocharged internal combustion engine (1); the method contemplates the steps of: determining, during a design phase, a control law (CL) which provides an objective opening of a controlling actuator (35) of...
https://drivepatents.com/patents/1013480 · 27 Apr 2011
A method for controlling the wastegate (16) in a turbocharged internal combustion engine (1); the method contemplates the steps of: determining, during a design phase, a control law (CL) which provides an objective opening of a controlling actuator (35) of...
https://drivepatents.com/patents/1013482 · 27 Apr 2011
A method for controlling the wastegate (16) in a turbocharged internal combustion engine (1); the method contemplates the steps of: determining, during a design phase, a control law (CL) which provides an objective opening of a controlling actuator (35) of...
https://drivepatents.com/patents/1014381 · 30 Mar 2011
A dynamic feedforward amount to realize a predetermined transient response characteristic by compensating a transient response characteristic of an engine having a Vriable Nozzle Turbo (VNT) and an Exhaust Gas Recirculator (EGR) is calculated for a nozzle ...
https://drivepatents.com/patents/1014848 · 16 Mar 2011
The invention concerns a method of and apparatus for monitoring the operation of an internal combustion engine. A method of monitoring the operation of an internal combustion engine, wherein the internal combustion engine has a turbocharger with a compress...
https://drivepatents.com/patents/1015222 · 9 Mar 2011
A fuel injection amount control apparatus for an internal combustion engine performs exhaust gas recirculation and limits a fuel injection amount required for the internal combustion engine based on a smoke limit fuel injection amount that is set according...
https://drivepatents.com/patents/1015229 · 2 Mar 2011
A method for controlling intake manifold oxygen for an engine having a fresh air inlet and an exhaust gas recirculation (EGR) circuit includes the steps of: establishing an ideal excess oxygen ratio for combustion in the engine; calculating a total mass fl...
https://drivepatents.com/patents/1015227 · 2 Mar 2011
A fuel supply control system for an internal combustion engine, which is capable of reducing the amount of generation of smoke and maintaining reduced exhaust emissions and excellent drivability, by properly controlling a fuel supply amount in accordance w...
https://drivepatents.com/patents/1015979 · 9 Feb 2011
Method for controlling the engine in a motor vehicle comprises limiting the adaptation of the geometry of the turbine by the engine depending on the possible mass flow if required. An independent claim is also included for a device for controlling a vehicl...
https://drivepatents.com/patents/1070182 · 8 Feb 2006
The system has a calculation module (CALC1) to calculate an absolute value of the difference between a set pressure and an inlet pressure (Padm) of gas of an internal combustion engine. A calculation module (CALC2) calculates a difference (Ex) between the ...