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
Memory component and memory device
Pyridazine compounds for controlling invertebrate pests
Method for adapting a contact point of a clutch in a drivetrain of a motor vehicle
Information processing apparatus, information processing method, and program
Clock face
Method for conformal plasma immersed ion implantation assisted by atomic layer deposition
Storage apparatus and method including page discard processing for primary and secondary volumes configured as a copy pair
  Randomly Featured Patents
Material for color photography
Data processing system having a programmable modem and method therefor
Bit guard
Cap assembly, can, and secondary battery employing the same
Hand delivery truck
Transporting asynchronous ODUk signals over a synchronous interface
Antiviral antibiotic BU-4344V
Coated article and method for inhibiting frictional wear between mating titanium alloy substrates in a gas turbine engine
System and method for detecting port hopping
Board game