Air quantity estimation apparatus for internal combustion engine

Failure detecting device for supercharging-pressure control means in supercharging device of engine

Method for calibrating a turbocharger

Turbocharger with catalytic coating

Turbocharger control system

System and method for turbocharger early failure detection and avoidance

Motion detecting apparatus

Control system and method for estimating turbocharger performance

Method for controlling an internal combustion engine using model based VGT/EGR control

Temperature determination technique for a turbocharger

Method for determining the rotary speed of a compressor, especially a turbocharger

Electronic throttle control supercharging

Motor-driven supercharger

Apparatus and method for avoidance of turbocharger surge on locomotive diesel engines

Bearing health monitor

Magnetic field sensor for measuring the rotational speed of a turboshaft

Turbocharged compression ignition engine

Supercharger with electric motor

Surge control system for a compressor

Method and device for controlling the speed of rotation of a turbosupercharger in an internal-combustion engine

Method of speed measure on turbo superchargers of internal combustion engines by means of vibrations analysis and equipment to perform it

Magnet orientation and calibration for small package turbocharger speed sensor

Malfunction detection apparatus for pressure sensor

Method for determining the temperature downstream the entry of a catalytic converter for a turbocharged engine

Method of controlling an exhaust gas turbocharger

Apparatus and method of abnormality diagnosis for supercharging pressure control system

Compressor cleaning system

Defect determining device for turbo charger

Coordinated multivariable control of fuel and air in engines

Vibration limiter for coaxial shafts and compound turbocharger using same

Virtual compressor outlet temperature sensing for charge air cooler overheating protection

Engine turbine temperature control system

Method and device for operating a combustion engine

Electric supercharging device for internal combustion engine

Fatigue failure diagnostic method of turbocharger and fatigue failure diagnostic apparatus for turbocharger

Rotational speed and position detector for supercharger

Method and system of determining life of turbocharger

Supercharge control apparatus and supercharge control method for supercharged internal combustion engine

EMI noise filter for eddy current turbo speed sensor

Variable geometry turbocharger assessment

Supercharger pressure ratio and temperature limiting scheme to protect hardware

Systems and methods for a bi-valved variable inlet device

Control system for a supercharger with a variable transmission