| Document |
Document Title |
|
JP2004218643A |
To improve the regulation of a fuel air mixture gas necessary to start.An injection pressure applied into a high pressure accumulator is monitored during a starting step, and after the injection pressure reaches a set threshold value or ...
|
|
JP2004211610A |
To solve problems wherein CNG fuel with less exhausted amount of NOx, HC and CO than gasoline fuel is used as supply fuel at the time of a normal operation for reducing emission, but fuel injection devices for gasoline and CNG are requir...
|
|
JP3544477B2 |
To provide a control device for an internal combustion engine capable of stably, certainly and early raising temperature and activating a catalytic device regardless of the dispersion of the action characteristic of a flow control valve ...
|
|
JP3544257B2 |
To provide an in-cylinder injection internal combustion engine capable of improving the knocking resistance while the combustion is realized at the theoretical air fuel ratio and at the high compression ratio. In an in-cylinder injection...
|
|
JP2004521268A |
A method and an arrangement for controlling the drive unit of a vehicle are suggested. A decentral torque coordination is provided. In addition to the resulting input quantity of the first coordinator, also, if required, resulting minimu...
|
|
JP3541523B2 |
To check any increment of an exhaust quantity of hydrocarbon by adding a restriction to a timing delay compensation of ignition timing in time of engine cold. A fuel injection quantity is compensated for the increment in time of engine c...
|
|
JP3536612B2 |
To carrying out emergency traveling holding high idling rotation by operating spring force of a default spring between an arm of a connecting lever and a pin when current-carrying to a motor is broken, and making a default stopper abut o...
|
|
JP2004162691A |
To provide an electronic engine control device capable of improving startability of an engine to drive a vehicle or the like having no battery.This device is provided with a controller provided with a fuel injection control part to contr...
|
|
JP2004150411A |
To make an air-fuel ratio appropriate, by preventing injection time lag of gasoline alternate fuel.An LPG injection control device comprises: an injector 6 disposed to each cylinder; an electronic control unit for gasoline (an ECU for ga...
|
|
JP2004143939A |
To prevent a suction air quantity from becoming excessive at restarting time by maintaining a negative pressure state in an intake air passage up to restarting an engine by airtightly closing the inside of the intake air passage when sto...
|
|
JP2004100587A |
To accurately restrict a process value such as an engine speed and a vehicle speed in an upper limit value in an internal combustion engine arranging a fuel injection valve on the respective upstream and downstream sides of a throttle va...
|
|
JP3514014B2 |
To provide a control device of an automatic transmission for a vehicle having a supercharger capable of preventing an engaging shock of a hydraulic friction engaging device regardless of an operating condition of the supercharger. By a c...
|
|
JP2004092568A |
To prevent a fuel injection valve from injecting fuel when an ignition plug does not ignite, in an internal combustion engine to control injection of fuel by utilizing the primary voltage of the primary coil of an ignition coil.A control...
|
|
JP2004508485A |
A method for operating an internal combustion engine and a corresponding device are described in which a combustion of a fuel in a fuel-air mixture introduced into a cylinder occurs in at least one cylinder. At least one adjusting device...
|
|
JP2004508484A |
A method and a corresponding apparatus for operating an internal combustion engine are proposed, in which in at least one cylinder, combustion of a fuel in a fuel/air mixture introduced into the cylinder takes place. Upon the occurrence ...
|
|
JP3506042B2 |
To provide a control device for an internal combustion engine for accurately grasping the occurrence of combustion condition failure at the time of feedback control for an idling rotation frequency. A rotation frequency variation ratio r...
|
|
JP2004507653A |
A heating of a catalytic converter in the exhaust gas of an internal combustion engine is presented which can be operated in different operating modes and wherein at least one of several heating measures can be selected so that, at first...
|
|
JP2004060655A |
To prevent an actual value suddenly changed toward a target value from giving impact to a vehicle and an unpleasant feel to a driver in transition from a slow coordination passage to a fast coordination passage.A control method for a veh...
|
|
JPWO2002031355A1 |
An object of the present invention is to provide a control method for a spark ignition engine, which can reduce emissions at the time of starting and have improved reliability and durability. When the engine temperature is lower than a p...
|
|
JP2004503707A |
The invention relates to an internal combustion engine (1), especially for an automobile, in which the fuel can be directly injected into a combustion chamber (4) in at least two operating modes and in which the gas can be delivered to s...
|
|
JP2004502084A |
The present invention provides an ignition method for an internal combustion engine, an injection being alternatively performed in at least one first operating mode or in a second operating mode, and the ignition coil being charged as a ...
|
|
JP3475102B2 |
To provide a control device of an internal combustion engine capable of ensuring a stability and a quick responsiveness of a convergence control of a revolution number of the internal combustion engine to a target revolution number regar...
|
|
JP2003343312A |
To reduce exhaust gas in a lean burn region enlarged by supercharging, and prevent knocking and misfire at self ignition combustion. This method is used in the cylinder injection type internal combustion engine provided with turbocharger...
|
|
JP2003531990A |
The idling control method uses a regulator with at least one variable parameter, for providing a setting signal for adjustment of the engine iginition timing angle, in dependence on the difference between an actual and a required idling ...
|
|
JP2003301739A |
To provide an engine control method and an engine control device for inspecting the function even on an internal combustion engine having no sensor for detecting a lean combustion state.A monitoring module calculates a monitoring value o...
|
|
JP2003527518A |
A method and a device for controlling the drive unit of a vehicle are provided, in which, in addition to the selection variable for an output variable of the drive unit, another setpoint variable representing the required dynamic setting...
|
|
JP2003526044A |
Sensors (8,9.11,12) monitor boost pressure (pld), intake air mass (lm), engine speed (nmot) and exhaust gas pressure (pag) respectively. The position (dk) of the throttle valve (10) is also monitored. These are processed by a controller ...
|
|
JP2003227373A |
To obtain a control device for internal combustion engine of jet propulsion boat capable of controlling the internal combustion engine so that a ship operator can safely avoid risk.The device is equipped with a throttle opening detection...
|
|
JP2003201945A |
To properly correct an ignition timing at the time of transition of an opening characteristic of a suction valve in an engine provided with a mechanism for varying a valve lift of the suction valve and a mechanism for varying a valve tim...
|
|
JP2003193903A |
To provide a failure determining device for an air/fuel ratio detection means performing failure diagnosis without being influenced by an oxygen occlusion condition in an exhaust-gas purification means.This failure determining device for...
|
|
JP2003184592A |
To provide a control apparatus for an internal combustion engine which maintains good exhaust characteristics or driveability by preventing an abrupt change in a correction value of a fuel supply amount or an ignition timing, when there ...
|
|
JP3422024B2 |
The invention relates to a control device for an internal combustion engine having a swirl control device to control swirls in a combustion chamber of the internal combustion engine, comprising: an intake control valve (107) provided in ...
|
|
JP2003519337A |
A method is provided for operating a spark ignition internal combustion engine having fuel injection at a cold start. The method retards the spark angle to a cold start value at least for the first combustion in at least one cylinder of ...
|
|
JP3411619B2 |
PURPOSE: To obtain a method for inspecting the function of the actuator of a vehicle capable of executing the functional inspection without reaction to a driver without adverse influence to the driving characteristics of the vehicle irre...
|
|
JP2003148230A |
To diagnose the operation of a variable compression ratio engine independent of a dedicated sensor in an engine.A diagnostic method of an automobile mounting an engine 110 operated in a plurality of compression ratio operational states c...
|
|
JP2003138961A |
To provide a start control device of an internal combustion engine, capable of securing the proper start performance with the fuel quantity of the lean air/fuel ratio and securely reducing the HC emission quantity at start.The fuel quant...
|
|
JP2003120410A |
To provide a control device for controlling knocking in a motorcycle engine.This motorcycle includes a two-cylinder engine 130. The engine 130 includes a housing, first and second cylinders 140, 145 having first and second combustion cha...
|
|
JP2003120409A |
To provide a method for detecting a combustion state in a combustion chamber of an internal combustion engine, particularly to early determine a 50% mass conversion point.A maximum value M of the heating progress dQ/dα of the combustion...
|
|
JP2003106183A |
To provide a method for improving steadiness of engine speed in idling and stratified combustion mode of an internal combustion engine driven with a conventional method.Fuel injection quantity of stratified injection is determined at a s...
|
|
JP2003090277A |
To provide a control device for a low-cost and light duty combustion engine using an engine speed input signal, and operation sequences for deciding a desired ignition timing and air-fuel ratio of combustion mixture.Each of plural indepe...
|
|
JP2003065140A |
To eradicate a sense of incompatibility by gradually reducing an engine torque at the time of fail.When the fail is detected, a throttle valve is gradually closed. The throttle valve is rapidly closed at the initial time and thereafter i...
|
|
JP2003065130A |
To provide a device and a method for diagnozing an air-fuel mixture supply device capable of judging that the air-fuel mixture supply device is abnormal if air-fuel mixture by the air-fuel mixture supply device is abnormal, ensuring at l...
|
|
JP2003049693A |
To provide an operation method and system for a drive engine that executes a transition between an idle operation and a non-idle operation of an automobile drive engine under a minimum influence on an engine control function and running ...
|
|
JP2003041959A |
To improve fuel consumption and smoothly shift from a cylinder cutoff to a full cylinder operation. This control system, for a hybrid vehicle stops fuel supply to an engine and implements regenerative braking by a motor during vehicle de...
|
|
JP3374734B2 |
A hybrid powered vehicle including an internal combustion engine and an electric motor is constructed to activate earlier an exhaust gas purifying catalyst without any decline of drivability. The hybrid powered vehicle has an electric po...
|
|
JP3372516B2 |
|
|
JP3365776B2 |
The control operates on an energy-storage injector with an electromagnetic piston pump (11) drawing fuel from the tank (12) and accelerating it into a pressure line (14) through an electromagnetic stop valve (16). The pump has a coil (21...
|
|
JP3362657B2 |
An engine comprising a spark plug and a fuel injector in a combustion chamber and a temperature sensor used to judge if the gas temperature in the combustion chamber is a temperature at which self-ignition occurs when a spark is generate...
|
|
JP2003500592A |
In a method for the operation of a four-stroke reciprocating piston internal combustion engine with alternating compression. ignition and spark ignition, fuel is injected directly, fresh charge is delivered and combustion exhaust gas is ...
|
|
JP2002364459A |
To reduce unburned gas and introduce a new degree of freedom in a setting of a fuel device. Primary air and secondary air respectively for combustion are supplied to an internal combustion engine by a main air supply passage having a car...
|
