Matches 1 - 50 out of 247 1 2 3 4 5 >


Match Document Document Title
US20110191008 SUPPLEMENTARY FUEL SYSTEM FOR DELIVERY OF HYDROGEN GAS TO AN ENGINE  
A method and system of a supplementary fuel system for delivering hydrogen to an engine is described.
US20100175659 FUEL MANAGEMENT SYSTEM FOR VARIABLE ETHANOL OCTANE ENHANCEMENT OF GASOLINE ENGINES  
Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management...
US20130158838 Device to Increase Fuel Economy  
This invention provides a device for increasing fuel economy which allows manual or automatic shut off of an automobile engine under a first set of circumstances and restarting the engine under a...
US20080140297 Internal combustion engine  
According to the invention, noise of an internal combustion engine is reduced by dynamically correcting the moment of injection when the engine is in the transient mode.
US20100280743 INDIVIDUAL ACCUMULATOR, HIGH-PRESSURE COMPONENT, AND COMMON RAIL FUEL INJECTION SYSTEM, AS WELL AS AN INTERNAL COMBUSTION ENGINE, ELECTRONIC CONTROL UNIT, AND METHOD FOR THE OPEN-LOOP AND/OR CLOSED-LOOP CONTROL OF AN INTERNAL COMBUSTION ENGINE  
An individual accumulator for a high-pressure component of a high-pressure fuel guide of a common rail fuel injection system. The individual accumulator is equipped with a pressure sensor, and the...
US20130166177 METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE  
The invention relates to a method for stopping an internal combustion engine, wherein an amount of air which is supplied via an air metering device of the internal combustion engine, in particular...
US20080202449 Engine System  
An engine system comprises a detection means for detecting a supply quantity or supply pressure of hydrogen rich gas which is disposed in a hydrogen rich gas supply pipe for supplying hydrogen...
US20090084348 Method Of Accurately Metering A Gaseous Fuel That Is Injected Directly Into A Combustion Chamber Of An Internal Combustion Engine  
For gaseous fuels that are injected directly into a combustion chamber the mass flow rate through an injection valve can be influenced by changes in the in-cylinder pressure. A method and...
US20140182561 Onboard CNG/CFG Vehicle Refueling and Storage Systems and Methods  
Embodiments described herein provide a mobile refueling solution to vehicles that run on natural gas (CNG) or other gaseous fuels (CFG) through an integrated system of onboard compression,...
US20130144507 LOW PRESSURE FUEL PUMP CONTROL METHOD OF GDI ENGINE  
A low pressure fuel pump controlling method for a fuel feeding system of a GDI engine that includes a low pressure system and a high pressure system including controlling the low pressure fuel...
US20100070154 Single Nozzle Injection of Gasoline and Anti-Knock Fuel  
Fuel management system of operation of a spark ignition engine. The system includes a source of gasoline and a source of anti-knock fuel. A proportioning valve receives the gasoline and the...
US20090265080 AUTOMOTIVE TURBOCHARGER SYSTEMS  
A turbocharger system comprising first and second turbochargers, configured in series, where the turbochargers hand over control from one turbocharger to the other, which incorporates switching...
US20090063016 INJECTION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE  
A fuel injection control device (ECU) for controlling injection supply of fuel to an engine is applied to an injector that has a valve body formed with a fuel injection hole, a needle accommodated...
US20080208434 Internal Combustion Engine and Working Cycle  
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method....
US20080051977 METHOD OF CONTROLLING A RECUPERATED TURBINE ENGINE  
In accordance with one aspect, fuel flow to a recuperated turbine engine is controlled so as to covert heat energy stored in a recuperator to useful work in anticipation of shutting down the...
US20070191179 MOTOR VEHICLE  
A motor vehicle has at least two drive units which can be operated in a drive train, with devices assigned to the drive units which permit identical or different power output from the drive units,...
US20130110376 METHOD AND SYSTEM FOR ENGINE CONTROL  
Methods and systems are provided for controlling the automatic shutdown of an idling vehicle engine. When the vehicle is parked in an enclosed space, the idling engine may be automatically...
US20120095668 METHOD FOR FEED-FORWARD CONTROLLING FUEL INJECTION INTO A CYLINDER OF AN INTERNAL COMBUSTION ENGINE  
A method is provided for feed-forward controlling fuel injection into a cylinder of an internal combustion engine that includes, but is not limited to setting a desired value of a combustion...
US20090165759 Fuel management for vehicles equipped with multiple tanks for different grades of fuel  
A fuel management system mounted on a vehicle is operative to feed an individual grade or a mixture of grades of relatively low, intermediate, and high RON fuels, from respective tanks to an...
US20130158837 VARIABLE-IGNITION DIESEL-GASOLINE DUAL FUEL POWERED COMBUSTION ENGINE, SYSTEM, AND METHOD FOR CONTROLLING OF THE SAME  
A variable ignition diesel-gasoline dual fuel powered combustion engine can select spark ignition (SI) or compression ignition (DI) depending on the engine's operating range. The engine may...
US20080201059 INTERNAL COMBUSTION ENGINE AND WORKING CYCLE  
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method....
US20100186391 TECHNIQUE FOR PRODUCTION OF AMMONIA ON DEMAND IN A THREE WAY CATALYST FOR A PASSIVE SELECTIVE CATALYTIC REDUCTION SYSTEM  
A method for controlling a powertrain includes selectively initiating an ammonia generation cycle including injecting fuel into a combustion chamber of an engine before a primary combustion event...
US20150025774 FUEL MIXTURE SYSTEM AND ASSEMBLY  
A system and attendant structural assembly operative to establish a coordinated mixture of gaseous and distillate fuels for an engine including an electronic control unit (ECU) operative to...
US20100116249 ENGINE CONTROL SYSTEM AND METHOD  
A method of controlling an engine system, the method comprising: receiving data relating to engine operation; calculating in an engine model a combustion parameter and an injection parameter...
US20120143475 FUEL SUPPLY SYSTEM FOR GDI ENGINE AND CONTROL METHOD THEREOF  
A fuel supply system for a Gasoline Direct Injection (GDI) engine may include an Engine Control Unit (ECU) that sets a desired fuel pressure and controls a fuel pressure of a section from a...
US20080201058 INTERNAL COMBUSTION ENGINE AND WORKING CYCLE  
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method....
US20120316760 METHOD FOR OPERATING AN APPLIED-IGNITION INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION  
Embodiments for operating an engine with direct injection are provided. In one example, a method for operating an applied-ignition internal combustion engine having at least one cylinder and...
US20080208435 INTERNAL COMBUSTION ENGINE AND WORKING CYCLE  
The invention is concerned with a method of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method....
US20100070128 VEHICLE OPERATION BY LEVERAGING TRAFFIC RELATED DATA  
A platform is provided for receiving traffic related data collected from a network of sensors and forwarding traffic related data to on-vehicle technologies. The on-vehicle technologies include...
US20150073681 ROTATIONAL SENSOR AND CONTROLLER  
Engine control systems having rotational sensors and controllers, and associated methods and systems, are disclosed herein. An engine control system in accordance with a particular embodiment can...
US20160208764 SYSTEMS AND METHODS FOR ESTIMATING FUEL QUALITY IN AN ENGINE  
The subject matter disclosed herein relates to a system and method for monitoring and controlling a combustion engine. In one embodiment, a system includes a controller configured to control...
US20110010074 Methods Of Controlling An Internal Combustion Engine Including Multiple Fuels And Multiple Injectors  
A method for controlling the start of combustion and peak burn rate of an internal combustion engine system on a cycle-to-cycle basis including multiple direct fuel injectors, multiple indirect...
US20090250038 FLOW SENSING FUEL SYSTEM  
A flow sensing fuel system for multiple port fuel injection gasoline engines, gasoline direct injection engines, or common rail diesel engines include a flow monitoring device positioned in a fuel...
US20090150050 FUEL INJECTOR AND FUEL INJECTION DEVICE HAVING SAME  
A fuel injector is configured to inject gaseous fuel into a combustion chamber of an engine by using liquid fuel as a pressure transmission medium to open and close a nozzle hole. A nozzle portion...
US20100070155 Gasoline Engine System Using Variable Direct Ethanol Injection and Engine Shutdown  
Fuel management system for operation of a spark ignition gasoline engine. The system includes a gasoline engine powering the vehicle and a source of gasoline for introduction into the engine. A...
US20130297183 METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE WITH DIRECT FUEL INJECTION AND LOW NOx EMISSIONS  
In an operating method for an internal combustion engine with direct fuel injection including a plurality of combustion chambers, in particular a direct-injection gasoline engine for a motor...
US20140316675 PRESERVING COMBUSTION STABILITY DURING COMPRESSOR-SURGE CONDITIONS  
A method to avoid over-dilution of an intake-air charge of an engine includes, during a first condition, applying at least some feedback control to the opening and closure of a valve that...
US20110125387 FUEL SUPPLY SYSTEM HAVING PRESSURE CONTROL VALVE  
A pressure control valve is provided in a fuel return pipe connected between a high pressure fuel pipe and a fuel pressurizing chamber of a high pressure pump. A pressure relief valve is opened...
US20110106409 METHOD AND DEVICE FOR THE PRESSURE WAVE COMPENSATION DURING CONSECUTIVE INJECTIONS IN AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE  
A method and a device for controlling an injection system of an internal combustion engine are described, in which at least two consecutive partial injections are compensated for using pressure...
US20070150164 Variable compression ratio internal combustion engine  
A variable compression ratio internal combustion engine is programmably configured to operate in a plurality of compression ratios. Internal combustion engines with electronically controlled...
US20070113803 Air-hybrid and utility engine  
A dynamically re-configurable multi-stroke internal combustion engine, comprised of programmable computer processor controlled engine components for decoupling the four classic strokes of an...
US20170114748 CHARGE PROPERTY BASED CONTROL OF GDCI COMBUSTION  
A method for controlling the combustion behavior of an engine is provided. The engine is equipped with a plurality of actuators that influence combustion in the engine. The method includes...
US20130253802 INTER-CYLINDER AIR-FUEL RATIO IMBALANCE DETECTION APPARATUS FOR INTERNAL COMBUSTION ENGINE  
An air-fuel ratio imbalance detection apparatus includes an air-fuel ratio sensor that is arranged in an exhaust passage of an internal combustion engine and that includes an electrode and a...
US20080146412 VEHICULAR POWER OUTPUTTING APPARATUS AND METHOD THEREOF  
A control apparatus of a vehicular power outputting apparatus, which temporarily increases the rotation speed of an input rotating element provided in an automatic transmission using an engine...
US20160131057 FRESH AIR FLOW AND EXHAUST GAS RECIRCULATION CONTROL SYSTEM AND METHOD  
A fresh air and exhaust gas control method and system for an engine air system with an air throttle and exhaust gas recirculation (EGR) valve. The method includes monitoring engine parameters;...
US20080148719 ENGINE SYSTEM AND A METHOD FOR A COMBUSTION INHIBITION REGENERATION OF AN EXHAUST GAS TREATMENT DEVICE IN A SUCH SYSTEM  
A method and a system for regenerating an exhaust gas treatment device in an internal combustion engine having at least one cylinder are presented. The method comprises regenerating the device by...
US20160160787 CONTROLLER FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE OF A VEHICLE, IN PARTICULAR A COMMERCIAL VEHICLE  
A controller for controlling an internal combustion engine of a vehicle is disclosed. The controller includes at least one real-time dynamic computational model of at least a part of the internal...
US20160153520 METHOD AND DEVICE FOR PROTECTING DUAL MASS FLYWHEEL OF VEHICLE  
A method for protecting a dual mass flywheel (DMF) of a vehicle includes comparing, by a controller, an RPM of a vehicle engine with a threshold value, which is set to avoid a resonance point of...
US20130110377 Fuel Injection Apparatus for Internal Combustion Engine  
A fuel injection apparatus for an internal combustion engine of port injection type is configured to change a ratio between a fuel injection period in an exhaust stroke and one in an inlet stroke...
US20120101707 METHOD FOR OPERATING AN INJECTOR  
A method for operating an injector, in particular of an internal combustion engine of a motor vehicle, in which a component of the injector, in particular a valve needle, is driven with the aid of...

Matches 1 - 50 out of 247 1 2 3 4 5 >