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
Self-assembled, micropatterned, and radio frequency (RF) shielded biocontainers and their uses for remote spatially controlled chemical delivery
Multiplanar image displays and media formatted to provide 3D imagery without 3D glasses
Engine RPM control device
Carrying case
Method and system for detecting data modification within computing device
Controlling generation of debug exceptions
Personalized location information for mobile devices
  Randomly Featured Patents
Draw vs. stud 3-card casino poker game
Method of erasing a flash memory cell
Apparatus for applying deglossing paint on peripheral inactive portion including a slidable holder and elastically disposed carrier
Gardening tool with plug ejector and detachable cutting chamber
Brake control apparatus
Linear electron source, evaporator using linear electron source, and applications of electron sources
Instructional calculator
Paint can and accessory holder
System and method for authentication in a crypto-system utilizing symmetric and asymmetric crypto-keys
Method and apparatus for controlling multi-tasking operation for terminal device provided with touch screen