Patents by Inventor Faycal Souidi

Faycal Souidi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System for controlling the operation of a diesel engine of a motor vehicle
    Patent number: 7694668
    Abstract: The invention relates to a system for controlling the operation of a diesel engine of a motor vehicle, associated with means for supplying the cylinders with fuel and with means for recirculating waste gases at the admission. The control system comprises means for controlling the supply means according to the rotation speed of the engine and an effective torque control point and means for controlling the recirculating means according to the at least one effective torque control point. The system comprises means for determining a torque control point which is reconstructed from information provided by means for acquisition of the richness of the waste gas of the engine and air supply at the admission thereof and means for adjusting the means for controlling the recirculating means according to the effective torque control point and the reconstructed torque control point in order to minimize the emission of pollutants by the engine.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: April 13, 2010
    Assignee: Peugeot Citroen Automobiles SA
    Inventors: Faycal Souidi, Vincent Souchon, Benjamin Desmarquet
  • SYSTEM FOR CONTROLLING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE
    Publication number: 20090055086
    Abstract: The invention relates to a system for controlling the operation of a diesel engine of a motor vehicle, associated with means for supplying the cylinders with fuel and with means for recirculating waste gases at the admission. The control system comprises means for controlling the supply means according to the rotation speed of the engine and an effective torque control point and means for controlling the recirculating means according to the at least one effective torque control point. The system comprises means for determining a torque control point which is reconstructed from information provided by means for acquisition of the richness of the waste gas of the engine and air supply at the admission thereof and means for adjusting the means for controlling the recirculating means according to the effective torque control point and the reconstructed torque control point in order to minimize the emission of pollutants by the engine.
    Type: Application
    Filed: July 29, 2005
    Publication date: February 26, 2009
    Applicant: Peugeot Citroen Automobiles SA
    Inventors: Faycal Souidi, Vincent Souchon, Benjamin Desmarquet