| Document |
Document Title |
|
WO/2013/067226 |
A throttle body is provided with an internal fuel reservoir for relieving pressure waves and for assisting hot start conditions of an associated small internal combustion engine employing a low pressure fuel injection system.
|
|
WO/2012/107829 |
The invention is a method for regulating the power delivered by an engine and includes, during the operation of the engine, the following stages: measuring, for each engine cycle (1), the value of the engine RPM (10, 11, 12, 13) at the l...
|
|
WO/2012/089390 |
The invention relates to an injection system for an internal combustion engine comprising at least one combustion chamber, wherein a wall of the combustion chamber is provided with a first inlet opening that can be closed by a first inle...
|
|
WO/2012/034656 |
The invention relates to a method for operating an internal combustion engine having a plurality of combustion chambers (12, 14, 16, 18), wherein a deviation of the actual operating behavior from the desired operating behavior of at leas...
|
|
WO/2011/072965 |
The invention relates to a method for operating a drive device having at least one drive machine generating the torque output by the drive device, wherein a first parameter effecting a slow change to the torque output by the drive device...
|
|
WO/2011/004091 |
The invention relates to a method for controlling airflow injected in an engine connected to a turbocharger, characterised in that said method includes determining a set value airflow and a minimum airflow acceptable for the turbocharger...
|
|
WO/2010/134994 |
A technique for providing electric power to an electric power utility grid includes driving an electric power alternator coupled to the grid with a spark-ignited internal combustion engine; detecting a change in electrical loading of the...
|
|
WO/2010/127901 |
A control device (100) for a prime mover is connected to a data store (120), which provides a first control profile (210) and a second control profile (220, 230), each profile comprising at least one control value and/or one characterist...
|
|
WO/2010/070199 |
The invention relates to a method for combustion engine pollution control. NOx value of the exhaust gases from the engine is measured (207) and the lambda value in the engine operation is controlled in response to the measured NOx value....
|
|
WO/2010/041110 |
When the amount of fresh air drawn into a combustion chamber is designated Ma and the amounts of exhaust gas recirculated into the combustion chamber by external and internal recirculation mechanisms are designated Megre and Megri, respe...
|
|
WO/2010/040600 |
The invention relates to a method for operating an internal combustion engine, wherein a crank housing (2) of the internal combustion engine comprises a ventilation (9) into the intake tract (10) of the internal combustion engine, charac...
|
|
WO/2010/040600 |
The invention relates to a method for operating an internal combustion engine, wherein a crank case (2) of the internal combustion engine comprises ventilation (9) into the intake tract (10) of the internal combustion engine, characteriz...
|
|
WO/2010/041110 |
When the amount of fresh air drawn into a combustion chamber is designated Ma and the amounts of exhaust gas recirculated into the combustion chamber by external and internal recirculation mechanisms are designated Megre and Megri, respe...
|
|
WO/2010/000560 |
A method for starting an internal combustion engine (1) having at least one combustion chamber (30) is proposed, wherein an injection timing point is specified for each combustion chamber (30) at which a first fuel injection pulse is to ...
|
|
WO/2009/127296 |
The invention relates to a method for controlling shifting actions of a motor vehicle having an internal combustion engine and an automatic transmission, wherein intermediate gas is automatic applied for reducing and/or compensating for ...
|
|
WO/2009/114444 |
A method for operating an internal combustion engine having a plurality of controllable engine actuators includes operating the engine in a first combustion mode using a first control scheme while simultaneously simulating operating the ...
|
|
WO/2009/114443 |
A method for transitioning a spark-ignition direct injection internal combustion engine between a controlled auto-ignition combustion mode and a homogeneous spark-ignition combustion mode includes operating the engine in a stratifϊed-ch...
|
|
WO/2009/114443 |
A method for transitioning a spark-ignition direct injection internal combustion engine between a controlled auto-ignition combustion mode and a homogeneous spark-ignition combustion mode includes operating the engine in a stratifϊed-ch...
|
|
WO/2009/114444 |
A method for operating an internal combustion engine having a plurality of controllable engine actuators includes operating the engine in a first combustion mode using a first control scheme while simultaneously simulating operating the ...
|
|
WO/2009/087843 |
When fuel cut permission conditions are satisfied, a guard provided by an ignition timing retardation limit is relieved. In the resulting state, the ignition timing is retarded to decrease the output torque of an internal combustion engi...
|
|
WO/2009/011452 |
A controller of an internal combustion engine that performs catalyst warm-up control to promote warm-up of an exhaust purification catalyst is provided. The controller carries out the catalyst warm-up control by retarding the ignition ti...
|
|
WO/2009/011452 |
A controller of an internal combustion engine that performs catalyst warm-up control to promote warm-up of an exhaust purification catalyst is provided. The controller carries out the catalyst warm-up control by retarding the ignition ti...
|
|
WO/2008/114834 |
In an internal combustion engine, a selective NOx reduction catalyst (15) is placed in an engine exhaust path and an oxidation catalyst (12) is placed in the engine exhaust path on the upstream of the selective NOx reduction catalyst (15...
|
|
WO/2008/065856 |
A premixed compression ignition type engine is operated while change over between spark ignition combustion and compression ignition combustion. This engine has a negative overlap period during steady operation under compression ignition...
|
|
WO/2008/056242 |
A method and system to control boost pressure by holding the ignition angle retard constant when running an engine from stoichiometric to lean. A method and system for controlling the amount of exhaust energy by controlling an escape val...
|
|
WO/2008/056242 |
A method and system to control boost pressure by holding the ignition angle retard constant when running an engine from stoichiometric to lean. A method and system for controlling the amount of exhaust energy by controlling an escape val...
|
|
WO/2008/037512 |
The invention relates to a method for regulating a rotational speed of an internal combustion engine comprising an air path and an ignition path during the idle running thereof in the event of an emergency, in which the air path has been...
|
|
WO/2007/128125 |
A process and apparatus for reducing nitrogen oxide emissions in a genset comprising an engine and a generator and a shaft coupled to the engine and generator. The apparatus directs the generator to reduce load on the shaft while directi...
|
|
WO/2007/125401 |
A control system includes: a detecting device that detects the transition in the cumulative amount of heat generated in a combustion chamber based on the pressure in the combustion chamber in an expansion stroke; and a controller that co...
|
|
WO/2007/125401 |
A control system includes: a detecting device that detects the transition in the cumulative amount of heat generated in a combustion chamber based on the pressure in the combustion chamber in an expansion stroke; and a controller that co...
|
|
WO/2007/105080 |
A control apparatus of an in-cylinder injection type spark ignition internal combustion engine provided with at least an in-cylinder fuel injection valve that injects fuel directly into a cylinder executes temperature increase promotion ...
|
|
WO/2007/105080 |
A control apparatus of an in-cylinder injection type spark ignition internal combustion engine provided with at least an in-cylinder fuel injection valve that injects fuel directly into a cylinder executes temperature increase promotion ...
|
|
WO/2007/064005 |
The internal combustion engine (1) has a valve driving mechanism (VM) capable of changing the valve-opening characteristic of at least one of an intake valve (Vi) and an exhaust valve (Ve), an in-cylinder pressure sensor (15) for detecti...
|
|
WO/2007/039368 |
The invention relates to a method for controlling an internal combustion engine (10) during which two operating modes (OPMOD) are switched between under the permissible variation of at least one first and one second torque manipulated va...
|
|
WO/2007/010129 |
The invention concerns a method for determining the timing of an injection cycle relative to an operating cycle of a four-stroke engine (ECH, ADM, COMP, DET), the timing being possibly correct or wrong, the method including the step of o...
|
|
WO/2006/120549 |
An engine control apparatus which performs torque-down control during shifting is structured so as to determine a retard rate from an MBT ignition timing which will achieve a target torque-down rate, and determine a target ignition timin...
|
|
WO/2006/111841 |
In a starting system of an internal combustion engine including a fuel injection valve that directly injects fuel into a corresponding cylinder and a spark plug that ignites an air-fuel mixture in the cylinder, injection of the fuel from...
|
|
WO/2006/100840 |
An engine ECU executes a program including the steps of: calculating a fuel injection ratio of an in-cylinder injector (S100); calculating an amount of spark advance using a first map employed when the in-cylinder injector has a fuel inj...
|
|
WO/2006/094517 |
A process and device are disclosed for regulating the course of combustion in an internal combustion engine by ion stream measurement. For each combustion cycle in a combustion chamber (9) of the internal combustion engine (1), the ion s...
|
|
WO/2006/075789 |
Provided is a control apparatus and a control method of an internal combustion engine which can intend to suppress a deterioration of an emission and suppress a reduction of a startability. According to the method, a target ignition timi...
|
|
WO/2006/067346 |
The method for assisting the starting of a motor vehicle by application of the engine torque on starting said vehicle comprises steps during which: parameters for detection of the starting of the motor vehicle are recorded, a set point f...
|
|
WO/2006/051925 |
An engine ECU executes a program including the steps of: calculating an in-cylinder injector's injection ratio (S100); if the ratio is 1, calculating an amount of cold state spark advance by employing a function f(1) having the engine's ...
|
|
WO/2006/043679 |
The internal combustion engine control technique of the invention computes a TDC pass rotation speed Ntdc, which represents the rotation speed of an engine when one of multiple cylinders of the engine passes over a top dead center TDC (s...
|
|
WO/2006/011623 |
An internal combustion engine includes an in-cylinder injector (11) injecting a fuel into a cylinder and an intake port injector (12) injecting a fuel into an intake port. In the internal combustion engine, when a fuel injection ratio be...
|
|
WO/2005/124135 |
An internal combustion engine control device capable of properly performing an air/fuel ratio control and an ignition timing control according to an actual suction air amount even when reliability of the detection result of the operating...
|
|
WO/2005/103472 |
An engine management apparatus for an internal combustion engine of a vehicle includes a microprocessor that is operable on adjustment mechanisms of the vehicle. The vehicle has a torque sensor for sensing torque generated by the engine ...
|
|
WO/2005/098554 |
A controller capable of enhancing both control stability and control accuracy when the output of a controlled object is controlled by feedback by means of a plurality of control inputs. An ECU (2) of the controller (1) controls engine sp...
|
|
WO/2005/093238 |
The invention relates to a method for controlling an internal combustion engine operating homogeneously. Said internal combustion engine comprises a control unit for regulating the air supply, the fuel supply, and the firing angle. The a...
|
|
WO/2005/085618 |
The invention relates to a method for controlling the air flow quantity supplied to an internal combustion engine per operating cycle, without reducing the throttle. Said method is characterised in that: an accelerator pedal signal (&gam...
|
|
WO/2005/079418 |
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 internal combustion engine and electronically ...
|
