METHOD OF OPERATING A HYBRID AMMONIA-DIESEL COMPRESSION IGNITION PROPULSION SYSTEM AND/OR POWER GENERATION SYSTEM AND CONTROLLING THE POWER OUTPUT AND EMISSIONS THEREOFA compression ignition engine system includes: a compression ignition engine which is configured for using ammonia as a primary fuel source and a compression ignition engine fuel as a secondary fuel s…DRIVE·May 14·1 min readFollowF02D19/061Analytical Engineering, Inc.
SYSTEMS AND METHODS FOR CONTROLLING CYLINDER COMBUSTION IN A DUAL FUEL ENGINE USING IN-CYLINDER PRESSURE SENSINGA dual fuel, internal combustion engine system is described herein. The system uses in-cylinder pressure detectors to determine the combustion quality in a particular cylinder. The fuel controller com…DRIVE·Jan 15·1 min readFollowF02D19/061Caterpillar Inc.
DUAL FUEL ENGINE COMBUSTION CONTROL STRATEGY OPTIMIZING PILOT SHOT QUANTITIESAn engine system operating and control strategy includes autoigniting a directly injected pilot fuel to ignite a primary fuel in a cylinder in a first engine cycle. The strategy further includes compa…DRIVE·Sep 18·1 min readFollowF02D19/061Caterpillar Inc.
SYSTEMS AND METHODS FOR PROVIDING A DIESEL-METHANOL EMULSION FOR DIRECT INJECTION ENGINESAn internal combustion engine system is described herein. The system uses a mixer to mix two fuels to provide for a transition from using only one of the fuels to using only the other fuel as power de…DRIVE·Mar 13·2 min readFollowF02D19/061Caterpillar Inc.
ENGINE CONTROL APPARATUSEngine-control-apparatus includes: engine including injector injecting fuel into combustion-chamber and ignition-plug igniting air-fuel-mixture in combustion-chamber; and controller controlling inject…DRIVE·Oct 3·1 min readFollowF02D19/061Honda Motor Co., Ltd.
ENGINE CONTROL APPARATUSEngine control apparatus includes: engine including injector configured to inject fuel into combustion chamber and ignition plug configured to ignite air-fuel mixture of fuel and air in combustion cha…DRIVE·Oct 3·1 min readFollowF02D19/061Honda Motor Co., Ltd.
EngineAn engine including a main fuel injection valve, a pilot fuel injection valve, a liquid fuel supply rail pipe, and a pilot fuel supply rail pipe. The main fuel injection valve supplies liquid fuel fro…DRIVE·Mar 9·1 min readFollowF02D19/061Yanmar Power Technology Co., Ltd.
EngineAn engine including a main fuel injection valve, a pilot fuel injection valve, a liquid fuel supply rail pipe, and a pilot fuel supply rail pipe. The main fuel injection valve supplies liquid fuel fro…DRIVE·Apr 21·1 min readFollowF02D19/061Yanmar Power Technology Co., Ltd.
EngineAn engine including a main fuel injection valve, a pilot fuel injection valve, a liquid fuel supply rail pipe, and a pilot fuel supply rail pipe. The main fuel injection valve supplies liquid fuel fro…DRIVE·Jun 17·1 min readFollowF02D19/061Yanmar Power Technology Co., Ltd.
SYSTEM FOR CONTROLLING INJECTION OF FUEL IN ENGINESystem 101 for controlling an injection of fuel in an engine is disclosed. The engine 100 includes a cylinder 106 and a first fuel injector 122 to inject a first fuel in the cylinder 106. The system 1…DRIVE·Jun 15·2 min readFollowF02D19/061GEN ELECTRIC [US]
METHOD FOR CONTROLLING A DUAL FUEL ENGINEMethod for controlling a dual-fuel engine (1), wherein at least one combustion chamber (4) of the engine is supplied with power in the form of a first, gaseous fuel and in the form of a self-igniting …DRIVE·May 4·2 min readFollowF02D19/061GE JENBACHER GMBH & CO OG [AT]
DIESEL ENGINE CONTROL DEVICE, DIESEL ENGINE, AND DIESEL ENGINE CONTROL METHODAn ECU provided in a dual-fuel diesel engine performs governor control in which, when the load increases to a switching load ratio, the ECU reduces the rate of increase in the supply of oil fuel compa…DRIVE·Sep 23·1 min readFollowF02D19/061MITSUBISHI HEAVY IND LTD [JP]
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINEAn object of this invention is, in an internal combustion engine having of in-cylinder direct injection and port injection, to enable the early elimination of a difference between fuel concentrations …DRIVE·May 13·1 min readFollowF02D19/061TOYOTA MOTOR CO LTD [JP]
CONTROL APPARATUS AND METHOD FOR AN INTERNAL COMBUSTION ENGINEThe present invention resides in a control apparatus for an internal combustion engine in which selective use is made of a case where a first fuel, being easy to be ignited, is caused to combust by it…DRIVE·Mar 19·2 min readFollowF02D19/061TOYOTA MOTOR CO LTD [JP]
MULTIFUEL INTERNAL COMBUSTION ENGINE, AND METHOD OF CONTROLLING SAMEIn a multi-fuel internal combustion engine using both CNG and light oil, good operating performance and good emissions are able to be maintained even in cases where a change of required engine load is…DRIVE·Dec 25·2 min readFollowF02D19/061TOYOTA MOTOR CO LTD [JP]
Control circuit for operating a diesel engineThe method involves detecting the energization of a diesel injector (5) with control current by a gas fuel control device (25). The supply of the gas fuel (31) with a supplying device is controlled by…DRIVE·Aug 14·1 min readFollowF02D19/061BERNHEIDEN UWE [DE]
DUAL-INJECTION CONTROL METHOD, AND APPARATUS APPLYING SAMEThe present invention relates to a method for controlling dual fuel injection and a device employing the same. According to the present invention, the structure is designed such that fuel switching fr…DRIVE·Jul 17·1 min readFollowF02D19/061CONTINENTAL AUTOMOTIVE GMBH [DE]
TWO-PHASE FUEL INJECTION VALVE FOR DIESEL ENGINE AND GAS ENGINE INCLUDING NOZZLE HAVING PUMPING FUNCTIONThe present invention relates to a dual fuel injection valve having a pumping nozzle for a diesel engine and a gas engine, and an objective of the present invention is to provide a fuel injection valv…DRIVE·Jul 3·2 min readFollowF02D19/061HYUN DAI HEAVY IND CO LTD [KR]
Method and control device for starting a combustion engine powered with ethanol or a mixture of ethanol and gasolineThe method involves controlling a throttle valve (16) in a position, such that the throttle valve is almost fully closed. A pressure controlled in a suction pipe (3) is detected. An injection valve (4…DRIVE·May 29·1 min readFollowF02D19/061BOSCH GMBH ROBERT [DE]
Pilot injection of dual fuel enginesA dual fuel engine (10) for operation in a liquid fuel mode and in a gaseous fuel mode comprises at least one cylinder unit comprising a cylinder (12) with a combustion chamber (13), a main fuel injec…DRIVE·Feb 27·2 min readFollowF02D19/061CATERPILLAR MOTOREN GMBH & CO [DE]
ABNORMALITY DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINEA malfunction detecting device for an internal combustion engine is mounted on a vehicle and includes an engine and a control unit. The engine is a multi-cylinder engine and is a bifuel-enabled engine…DRIVE·Jan 16·1 min readFollowF02D19/061TOYOTA MOTOR CO LTD [JP]
IDLE ROTATION SPEED CONTROL DEVICE FOR BIFUEL ENGINEDisclosed is an idle rotation speed control device for a bi-fuel engine, wherein an electronic throttle device for adjusting the air intake quantity during an idle operation is provided in an intake p…DRIVE·Dec 26·1 min readFollowF02D19/061AISAN IND [JP]
Dual fuel injector and engine using sameA dual fuel injector (12) may be used to injector both gas and liquid fuel into a cylinder (7) of a compression ignition engine (5). An injector body (70) defines a first set of nozzle outlets, a seco…DRIVE·Oct 10·2 min readFollowF02D19/061CATERPILLAR INC [US]
Modification of engine control signal timing by emulation of engine position sensorsThe timing of a controlled event is advanced or retarded in an IC engine by emulating the engine speed and position signal pattern prior to transmission of that signal pattern to an output such as a f…DRIVE·Sep 7·2 min readFollowF02D19/061CLEAN AIR POWER INC [US]
Air/Fuel ratio control apparatus for general-purpose engineIn an apparatus for controlling an air/fuel ratio of a general-purpose internal combustion engine (12) using mixed fuel containing alcohol and gasoline and operated at a desired engine speed inputted …DRIVE·Aug 24·1 min readFollowF02D19/061HONDA MOTOR CO LTD [JP]
Air/Fuel ratio control apparatus for general-purpose engineIn an apparatus for controlling an air/fuel ratio of a general-purpose internal combustion engine using mixed fuel containing alcohol and gasoline and operated at a desired engine speed inputted by th…DRIVE·Aug 17·1 min readFollowF02D19/061HONDA MOTOR CO LTD [JP]
Air/Fuel ratio control apparatus for general-purpose engineIn an apparatus for controlling an air/fuel ratio of a general-purpose internal combustion engine using mixed fuel containing alcohol and gasoline and operated at a desired engine speed inputted by th…DRIVE·Aug 17·1 min readFollowF02D19/061HONDA MOTOR CO LTD [JP]
Fuel injector communication systemAn injector (56) for a fuel injection system comprising: input means (51a,51b) for receiving drive signals from an injector drive circuit for controlling operation of the injector, and; an ID chip (62…DRIVE·May 25·1 min readFollowF02D19/061DELPHI TECHNOLOGIES HOLDING [LU]
MULTIFUEL INTERNAL-COMBUSTION ENGINETo improve an ignitability to a fuel having a low compressed ignitability in a combustion chamber (CC) in a compressed self-ignition diffusive combustion mode operation. In a multi-fuel internal combu…DRIVE·Feb 9·2 min readFollowF02D19/061TOYOTA MOTOR CO LTD [JP]
Method, computer programme and control device for the operation of an internal combustion engineThere are provided NOx trap catalyst to trap and release NOx based on air-fuel ratio, first fuel supply means for supplying gasoline, second fuel supply means for supplying hydrogen, engine operation …DRIVE·Sep 14·2 min readFollowF02D19/061MAZDA MOTOR [JP]
Method and apparatus for controlling pilot fuel injection to minimize NOx and HC emissionsThe present invention provides a system that controls the amount and timing of pilot fuel injection to obtain minimum NO x and UHC emissions. The system senses if combustion occurs, when combustion oc…DRIVE·Aug 3·2 min readFollowF02D19/061WOODWARD GOVERNOR CO [US]
Fuel injection system of an internal combustion engineInjection system for petrol or gas engines has an electronic control unit that regulates valve opening times and durations. The system can be used with fuel or gas injection via fuel or gas injection …DRIVE·Mar 2·1 min readFollowF02D19/061ZIMMERMANN OLAF [DE]
Direct injection engine system and start-up method for direct injection engineAn engine system is capable of switching between a first fuel injection mode, in which fuel is injected from a fuel injection valve 23 directly into a combustion chamber 6 in the compression stroke, a…DRIVE·Jan 12·1 min readFollowF02D19/061NISSAN MOTOR [JP]
Combustion control system for internal combustion engineA combustion control system of an internal combustion engine is comprised of a specific gravity detecting section (30, S300) which detects a specific gravity of fuel used in the engine, and a combusti…DRIVE·Aug 11·1 min readFollowF02D19/061NISSAN MOTOR [JP]
A control system and method for a bi-fuel engineA control system (14) for a bi-fuel engine (12) is disclosed having a powertrain controller (52) and a bi-fuel controller (50). The controller (52) has a set of fuel injector drivers (92) and the cont…DRIVE·Feb 5·1 min readFollowF02D19/061FORD GLOBAL TECH INC [US]
Control system and method for adjusting a controller, in particular a retrofittable one, with which an internal-combustion engine operated with liquid fuel is operated with gaseous fuel after change-overControl device used in an internal combustion engine for controlling at least one signal for at least one fuel injector operated with liquid or gaseous fuel comprises at least one processor (54) proce…DRIVE·Nov 6·2 min readFollowF02D19/061VIALKOWITSCH DIRK [DE]
Method for controlling the injection amount during starting and for assessing fuel qualityControlling the quantity of fuel delivered during a starting process of an internal combustion engine, in which the quantity of fuel delivered is increased by a starting quantity increasing factor (F)…DRIVE·Jul 17·1 min readFollowF02D19/061VOLKSWAGEN AG [DE]
Fuel volatility detection and compensation during cold engine startAn adaptive same-ignition-cycle passive method is disclosed for the real-time detection and compensation of fuel volatility (or equivalently, the fuel driveability index, DI) during cold start of a mu…DRIVE·Feb 6·2 min readFollowF02D19/061GEN MOTORS CORP [US]
