Variable control of the intake valves only

Industry

CPC
F02D13/0223

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics

Current Industry

F02D13/0223Variable control of the intake valves only

Industries

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Variable control of the intake valves only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control system and method for controlling operation of an internal...

Mixture-feeding system for an internal combustion engine, having qu...

Stop control device for internal combustion engine

Dynamic cylinder deactivation life factor to modify cylinder deacti...

Method and system for a multivariable engine control using cam phas...

Method and apparatus for preventing plaque, calculus, and hard depo...

Method in a two-stroke engine and two-stroke engine

Controller and method for controlling operation of a direct injecti...

Control system and method for controlling operation of an internal...

Noise, vibration and harshness reduction in a skip fire engine cont...

Method for detecting coking in the intake tract of an internal comb...

Fuel injector temperature mitigation

Magnetic speed sensor with increased resolution

Controller and method for controlling operation of a direct injecti...

Secondary throttle control systems and methods

System and method for gaspath actuators

Skip fire valve control

Control of cylinders of an engine according to an engine configurat...

Method for controlling an internal combustion engine system

System and method of reciprocating piston engine, multi-fuel piston...

Method of controlling vacuum pressure for vehicle braking

Misfire detection device for internal combustion engine, misfire de...

Early intake valve closing and variable geometry turbocharger control

Method of calculating air volume in active purge system

Internal combustion engine control device and control method

Method for operating an internal combustion engine, and internal co...

Internal combustion engine with a regulating device

Combustion phasing control for high substitution lean burn of gaseo...

Abnormality detection device for air-fuel ratio sensor, abnormality...

Multi-level firing engine control

Patents Applicationslast 30 patents

DYNAMIC CYLINDER DEACTIVATION LIFE FACTOR TO MODIFY CYLINDER DEACTI...

Method And Apparatus For Preventing Plaque, Calculus, And Hard Depo...

MIXTURE-FEEDING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, HAVING QU...

CONTROL SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN INTERNAL...

METHOD AND SYSTEM FOR A MULTIVARIABLE ENGINE CONTROL USING CAM PHAS...

Device for Preventing Decrease in Braking Force of Combustion Engin...

DYNAMIC CYLINDER DEACTIVATION LIFE FACTOR TO MODIFY CYLINDER DEACTI...

CONTROLLER AND METHOD FOR CONTROLLING OPERATION OF A DIRECT INJECTI...

MAGNETIC SPEED SENSOR WITH INCREASED RESOLUTION

A CONTROLLER AND METHOD FOR CONTROLLING OPERATION OF A DIRECT INJEC...

NOISE, VIBRATION AND HARSHNESS REDUCTION IN A SKIP FIRE ENGINE CONT...

SYSTEM AND METHOD FOR GASPATH ACTUATORS

Secondary Throttle Control Systems and Methods

Method for Detecting Coking in the Intake Tract of an Internal Comb...

SKIP FIRE VALVE CONTROL

Method and Apparatus For Preventing Plaque, Calculus, And Hard Depo...

EARLY INTAKE VALVE CLOSING AND VARIABLE GEOMETRY TURBOCHARGER CONTROL

INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND CONTROL METHOD

SKIP FIRE VALVE CONTROL

METHOD IN A TWO-STROKE ENGINE AND TWO-STROKE ENGINE

MISFIRE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, MISFIRE DE...

ABNORMALITY DETECTION DEVICE FOR AIR-FUEL RATIO SENSOR, ABNORMALITY...

COMBUSTION PHASING CONTROL FOR HIGH SUBSTITUTION LEAN BURN OF GASEO...

A METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE SYSTEM

MULTI-LEVEL FIRING ENGINE CONTROL

COMPRESSION IGNITION ENGINE

Method of Controlling Vacuum Pressure for Vehicle Braking

ENGINE CONTROLLER

NOISE/VIBRATION REDUCTION CONTROL

INTERNAL COMBUSTION ENGINE WITH A REGULATING DEVICE