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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. |
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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... |
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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... |
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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. |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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.... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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.... |
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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... |
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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... |
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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... |
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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... |
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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.... |
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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... |
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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.... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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;... |
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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... |
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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... |
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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... |
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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... |
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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... |