Hydrogen fuel system for an internal combustion engine

Intake system of internal combustion engine

Turbo control valve utilizing a permanent magnet

Supercharger installation with load control for internal combustion engines

Exhaust purification device of compression ignition type internal combustion engine

Apparatus and method for estimating NOx trap catalyst adsorption amount

Method and device for operating an internal combustion engine having a catalytic converter

Diagnostic apparatus for internal combustion engine

Intake system

Catalyst and a method for manufacturing the same

Intake-negative-pressure-increasing apparatus for engine

Vortex mixing system for exhaust gas recirculation (EGR)

Two stage mixing system for exhaust gas recirculation (EGR)

Modular intake manifold and integrated air intake system

Method for changing the lift of an inlet valve of an internal combustion engine

Pressure-charged internal combustion engine

Supercharged internal combustion engine

Supercharged internal combustion engine

Crankshaftless internal combustion engine

Exhaust gas purification system

Apparatus and method for filtering particulate and NOx emissions

Internal combustion engine fuel supply system

Internal combustion engine exhaust treatment having a single valve directing exhaust to dual NOx traps

Method for operating an internal combustion engine

Air-fuel ratio control system and method

Method and device for determining a temperature variable

Filter block for filtering particles contained in the exhaust gas of a combustion engine

Exhaust gas purifying apparatus and method of regenerating the same

Method for installing a valve member in an auxiliary control valve device

System for elimnating polluting gases produced from combustion processes

Compressor bypass valve for use in multistage supercharging

Exhaust heat recovery muffler

Exhaust gas recirculation means and process for operation of the exhaust gas recirculation means

Fuel pumping system and method

Controller of internal combustion engine

Engine cogeneration system

Method for operation of an internal combustion engine

Method of effecting multistage super-charging in internal combustion engines

Mixture formation and combustion method for heat engine with direct fuel injection

K.Engine

Intake manifold with variable runner area

Timing advancement for exhaust valve in internal combustion engine

Method and a device for production of mechanical work and cooling/heating in conjunction with a combustion machine

Auxiliary cooling device

Exhaust gas regulating element for supercharger systems of internal combustion engines

Method and apparatus for actively turbocharging an engine

Control device for supercharged engine

Power device equipped with combustion engine and stirling engine

System and method for increasing the temperature of gases within an exhaust of an internal combustion engine

Management of thermal fluctuations in lean NOx adsorber aftertreatment systems

High thermal efficiency Selective Catalytic Reduction (SCR) system

Apparatus and method for cleaning exhaust gas from an internal combustion engine

Exhaust system

Engine valve assembly

Cermet materials

Air-hybrid and utility engine

Oxygen storage material, process for its preparation and its application in a catalyst

Exhaust gas purification catalyst and oxygen storage component for the same

Device for treatment of exhaust of an internal combustion engine

Catalytic converter for 2-cycle engines or small engines

High output and efficiency internal combustion engine

Heat exchanger arrangement particularly for motor vehicle

EGR control device and method for internal combustion engine

Magnetic conditioning apparatus for diesel engine fuel

Internal combustion engine capable of selectively resting certain cylinders during low-load operation, and method of using same

Internal combustion engine air intake structure

Internal combustion engine air intake structure

Mechanism for internal combustion piston engines

System for processing combustion exhaust gas containing soot particles and NOx

Device for supplying secondary air

Device for clearing a supply pipe of a reducing agent that has previously gone from a first phase to a second phase then back again

Integrated system for reducing fuel consumption and emissions in an internal combustion engine

Engine exhaust re-burner system

Control system

Device and method for producing ammonia from solid urea pellets

Method and device for operating an internal combustion engine having at least two cylinder banks

Compressor stage separation system

Fuel injection valve

Method and device for operating an internal combustion engine having exhaust-gas recirculation

Intercooler

Intake system for combustion engine

Fuel routing structure for a V-type engine

Method for regulating the filling of an internal combustion engine

Self-igniting internal combustion engine

Integrated fuel injection system for on-board fuel reformer

Internal combustion engine with an air separator and methods for realizing such an internal combustion engine

Multi-stage turbocharging system with efficient bypass

Efficient bypass valve for multi-stage turbocharging system

Exhaust turbocharger

Accumulating amount estimating device detecting differential pressure of filter

Rotary NOx trap

Control system for an engine aftertreatment system

Method of operating an internal combustion engine

METHOD OF CONTROLLING THE SUPERCHARGE IN A COMBUSTION ENGINE AND VEHICLE HAVING A SUPERCHARGED COMBUSTION ENGINE WITH ELECTRONIC CONTROL MEMBERS FOR CONTROLLING THE SUPERCHARGE

Zone coated catalyst to simultaneously reduce NOand unreacted ammonia

Controller of internal combustion engine

Exhaust manifold arrangement

System and method for increasing the available oxygen in a combustion engine

Combined aftercooler system with shared fans

Heat pipe for heating of gasoline for on-board octane segregation

Cylinder cutoff control apparatus of internal combustion engine

Intake system for multi-cylinder engine

Intake valve control system and method for internal combustion engine

Homogeneous charge compression ignition engine with combustion phasing

Cogeneration system

Cogeneration system and exhaust gas heat exchanger assembly thereof

Cogeneration system

Electricity generating and air conditioning system

Process and device for utilizing waste heat

Method for operating an internal combustion engine

Exhaust purification device and exhaust purification method of internal combustion engine

Secondary air supply for engine exhaust system

Airflow control valve for use in an internal combustion engine

Emission control system

Method for rich pulse control of diesel engines

Controlling an engine with adjustable intake valve timing

Catalyst for purifying diesel engine exhaust emissions

In situ synthesis of composite nanoscale particles

Air/oil separating device

Electro-charger

Direct injection internal combustion engine

Toroidal engine method and apparatus

Miniaturized waste heat engine

Super-turbocharger

Techniques for determining turbocharger speed

Control method for vehicle having an engine

Power system exhaust manifold

Method for the control of the supplied air/fuel ratio of an internal combustion engine

Thermally stable lean nox trap

Method and device for operating an internal combustion engine

Honeycomb structural body

Engine system and method with cylinder deactivation

Plugged honeycomb structure and method of manufacturing the same

Method for coating substrate with antimicrobial agent and product formed thereby

Device for reducing polluting substances present in exhaust gases of an internal-combustion engine

Exhaust gas purification filter for diesel internal combustion engine and method for manufacturing the same and exhaust gas purification apparatus

Pressure pulse communication in an engine intake manifold

Semi-active muffler

Valve in the region of an internal combustion engine

Thermoelectric generator

Positive crankcase ventilation valve

Internal combustion engine control

Cam phase control system for internal combustion engine

Control for an engine having a variable valve-driving unit

Device and method for the closed-loop control of an exhaust gas turbocharger with variable turbine geometry

Urea concentration identifying system, method for indentifying urea concentration and automobile exhaust gas reducing system using same, and method for reducing automobile exhaust gas

Secondary airflow system for engine exhaust emission diagnostics

Rotary machine having two rotors

Internal combustion engine and working cycle

Direct injection gaseous fuel engine with ignition assist

Heater box for an engine

Combustion control system of a homogeneous charge

Series/parallel turbochargers and switchable high/low pressure EGR for internal combustion engines

Pressure boosted IC engine with exhaust gas recirculation

Variable nozzle turbo (VNT) solenoid temperature estimator

Method for limiting a boost pressure

Diesel emissions filtering system and method

Secondary air supplying structure of internal combustion engine

Particulate trap with electrostatic precipitator

Exhaust system for an internal combustion engine and a respective operating method

Pre-combustors for internal combustion engines and systems and methods therefor

System for controlling NOx emissions during restarts of hybrid and conventional vehicles

Vehicle and method for operating a vehicle to reduce exhaust emissions

Air/fuel ratio control system for automotive vehicle using feedback control

Honeycomb filter and ceramic filter assembly

Narrow pore size distribution aluminum titanate body and method for making same

Mullite-aluminum titanate body and method for making same

Estimation of oxygen concentration in the intake manifold of an unthrottled lean burn engine

Exhaust gas purification catalyst

Honeycomb structured body and exhaust gas purifying device

Processing method of gas and processing apparatus of gas

HCCI engine combustion control

Intake system for supercharged engine

Control device of internal combustion engine

Throttle valve

Combustion control apparatus for direct-injection spark-ignition internal combustion engine

Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine

Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine

Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine

Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine

Direct fuel injection spark ignition internal combustion engine

NOx emission control for a controlled auto-ignition four-stroke internal combustion engine

Engine air intake device

Engine valve performance controller

Method and apparatus for liquid fuel preparation to improve combustion

Method and apparatus for determining turbocharger boost

Turbocharger recirculation valve

Device for determining the mass of NOx stored in a NOx trap, and a system for supervising the regeneration of a NOx trap including such a device

Diesel exhaust aftertreatment device regeneration system

Exhaust gas purifying catalyst and process for purification of exhaust gas

Liquid aeration delivery apparatus

Turbocharger with compressor stage flow conditioner

Control system for internal combustion engine

Method of regulating an internal combustion engine

Method and device for operating an internal combustion engine having exhaust-gas recirculation

System and method for cooling air intake

Fuel-saver

Method of operating a spark-ignition internal combustion engine

System and method for controlling engine operation

Fertilizing system and method by extracting nitrogen compounds from combustion exhaust gases

Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine

Valveless dual leg exhaust aftertreatment system

Exhaust gas treatment system and utility vehicle with an exhaust gas treatment system

Hybrid catalyst system for exhaust emissions reduction

System for purging sulfate from a NOx trap located in an exhaust line of a motor vehicle diesel engine

Process for operating a combustion engine

Exhaust gas clarifying device for internal combustion engine

Computer controlled engine valve operation

Reactor with primary and secondary channels

Space-saving exhaust-gas aftertreatment unit with inflow and return-flow regions lying one inside the other and gas inlet and outlet on the same side

Exhaust gas treatment device and method for making the same

Gas supply device by gasifying burnable liquid

Motorcycle

Automobile over-bulkhead air intake system

Secondary path automobile air intake system

Method for mid load operation of auto-ignition combustion

Cylinder and valve mode control for an engine with valves that may be deactivated

Cylinder and valve mode control for an engine with valves that may be deactivated

Method for auto-ignition combustion control

Method for mid load operation of auto-ignition combustion

Precombustion chamber ignition device for an internal combustion engine, precombustion chamber igniter and ignition method

Electrically actuated valve deactivation in response to vehicle electrical system conditions

Engine

Variable intake system of a vehicle

Four stroke engine auto-ignition combustion

System for limiting rotational speed of a turbocharger

Exhaust manifold for four-cylinder engine

System for exhaust gas treatment comprising a gas ionizing system with ionized air injection

Muffler device

Method for determining intake port flow in an internal combustion engine

Method of modifying exhaust valve timing to improve engine performance

Method for operation of an internal combustion engine running on hydrogen

Fuel supply system for internal combustion engine

Speed control method

Method for operating an internal combustion engine with direct fuel injection

Actuator for valve lift control device having cam mechanism

Exhaust back pressure sensor using absolute micromachined pressure sense die

Method for adapting an actuation distance model for an exhaust turbocharger

Method for controlling exhaust gas temperature and space velocity during regeneration to protect temperature sensitive diesel engine components and aftertreatment devices

Method for operating a catalytic converter used for purifying the exhaust gas of an internal combustion engine and a device for implementing the method

Control method for an exhaust gas purification system and an exhaust gas purification system

Method and device for adjustment of a fuel/air ratio for an internal combustion engine

Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI+RVT, HCCI+IVC, HCCI+IVC+EVC, and CD+RVT combustion modes

Outboard motor air intake system

System for diagnosing reagent solution quality and emissions catalyst degradation

Wall mounted domestic combined heat and power appliance

Combined muffler/heat exchanger

Method and system for the control of fumigation

Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI, HCCI+CD, and CD combustion modes

Asymmetric complete expansion rotary engine cycle

Method and device for operating an internal combustion engine

Method for processing combustion exhaust gas containing soot particles and NOx

Dosing pump assembly

Feed device for supplying solid urea granules into an ammonia generator arranged within or outside of an exhaust line

Multistage reductant injection strategy for slipless, high efficiency selective catalytic reduction

Method for metering a fuel into an exhaust duct of an internal combustion engine and a device for implementing the method

Automobile exhaust pipe filter

Layered exhaust treatment catalyst

Strategy for controlling NOx emissions and ammonia slip in an SCR system using a nonselective NOx/NH3

Operating system, kit and method for engine

Advanced high efficiency, ultra-low emission, thermochemically recuperated reciprocating internal combustion engine

Variable valve actuation control for operation at altitude

Method of injecting a gaseous fuel into an internal combustion engine

Intake manifold with variable runner area

Variable intake system of a vehicle

Intake system for a combustion engine with at least two rows of cylinder heads

Intake manifold and manufacturing method thereof

System and method for actuating an engine valve

Cam for actuating a valve mechanism of an internal combustion engine

Water cooling device for outboard motor

Supercharged intercooled engine using turbo-cool principle and method for operating the same

Water jet propulsion boat

Intake and exhaust device for multi-cylinder engine

Engine induction system

Closed-loop electronic control system for controlling combustion in a diesel engine operating with highly premixed combustion

In-cylinder injection, spark ignited internal combustion engine

Gorski rotary engine

Air intake system

System and method for actuating an engine valve

Energy storing engine

Internal combustion engine with a fuel reformer and ammonia generator

Stirling engine

Stirling engine

Secondary air supply system for internal combustion engine

Device for supplying ammonia to a reduction catalyst arranged in an exhaust system of an internal combustion engine

Optimum regeneration of diesel particulate filters and NOx traps using fuel reformers

Plugged honeycomb structure and method of manufacturing the same

Compression ratio mode selection logic for an internal combustion engine having discrete variable compression ratio control mechanism

Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls

Automotive exhaust component and method of manufacture

Liquid mixing apparatus and method of liquid mixing

Diesel-electric locomotive engine waste heat recovery system

Fuel supply system of internal combustion engine

Fuel supply apparatus for internal combustion engine

Method of reducing exhaust gas emissions during cold start conditions and an internal combustion engine in which the method is used

Method for controlling exhaust emissions from direct injection homogeneous charge compression ignition engines

System for controlling valve timing of an engine with cylinder deactivation

Apparatus for controlling valve actuation in internal combustion engine

Controlling an engine with a multi link-type piston crank mechanism

Thermostatic valve for a cooling system of an internal combustion engine