Resources Contact Us Home
Engine idle speed and turbocharger speed control

Image Number 12 for United States Patent #8131446.

Various methods are described for controlling engine operation for an engine having a turbocharger and direction injection. One example method includes performing at least a first and second injection in response to a driver action. The first and second injection may be performed during a cylinder cycle, the first injection generating a lean combustion and the second injection injected after combustion such that it exits the cylinder unburned into the exhaust upstream of a turbine of the turbocharger.

  Recently Added Patents
Image processing apparatus, image processing method, and program to create a composite image from color image data and monochrome image data
Charging current control method and charging system
Method and apparatus for coordinating hopping of resources in wireless communication systems
Lubricant composition and antioxident composition
Mobile interactive kiosk method
Non-serialized electronic product registration system and method of operating same
Inhibitor of casein kinase 1delta and casein kinase 1E
  Randomly Featured Patents
Tissue plasminogen activator A-chain/urokinase B-chain hybrid protein
Boundary isolation for microelectromechanical devices
Information processing apparatus and method, program, and recording medium
Organic electroluminescent device
Vortex generator for separating a gaseous and liquid refrigerant
Management method for spare disk drives in a raid system
Method of providing delayed release of a volatile solvent from hydro-alcoholic cosmetic compositions
Content addressable memory having dynamic match resolution
Apparatus and method for measuring fluid flow
System and method for wind turbine inspection