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Matches 1 - 50 out of 106,416

Document Document Title
WO/2018/224136A1
A method for modelling engine emissions output is provided. The method includes determining a stoichiometric engine output emission value based on a dynamic data-based model and parameters associated with at least one engine operating st...  
WO/2018/224335A1
The present invention relates to a device for reporting a change in the position of a signalling wheel (2) having signal marks (4, 4a-e) spaced apart from one another and at least one reference mark (8), said device comprising: a sensor ...  
WO/2018/224342A1
The invention relates to a method for operating an internal combustion engine (1), wherein: the mass flow mA of the drawn-in combustion air (11) is measured by an air mass flow meter; a pressure-based air mass flow meter (13) is selected...  
WO/2018/225452A1
An embodiment of the present disclosure relates to an idle rotation number control device for an internal combustion engine comprising a step motor-type flow rate control valve provided in a detour passageway detouring a throttle valve. ...  
WO/2018/224180A1
The invention relates to a fuel injection system (1), having: - a first (5), a second (7) and a third (9) routing, each for fuel, - a low pressure fuel pump (11), - a high pressure fuel pump (13), which can be supplied by the low pressur...  
WO/2018/226234A1
A system includes a controller having a control signal generation unit that provides control signals to actuate one or more valve actuators of an engine to a desired position, and control signals to modify one or more operational paramet...  
WO/2018/224654A1
The invention relates to a turbocharging system (100) for a combustion engine. The turbocharging system comprises a turbocharging stage, comprising an exhaust gas turbocharger (101) with a compressor (110), a charge air feed (111) for fe...  
WO/2018/219754A1
The invention relates to a method by way of which dynamic compressive oscillations in the intake tract of the internal combustion engine in question are measured during normal operation and a corresponding compressive oscillation signal ...  
WO/2018/219755A1
The invention relates to a method for operating a common rail injection system and a common rail injection system. In the method according to the invention, after charging the piezo actuator in order to generate at least one injection pu...  
WO/2018/221160A1
The purpose of the present invention is to provide a novel throttle valve control device for an internal combustion engine, with which the target torque of the internal combustion engine can be accurately generated. To achieve this purpo...  
WO/2018/219520A1
The invention relates to a method for influencing the engine control of a single-track motor vehicle, in which method the present driving situation is determined, a predefined driving situation is selected from a specified class of prede...  
WO/2018/221527A1
In the present invention, an ECU (40) causes fuel to be injected with a valve (34) being open as a result of an electric current being passed to a fuel injection valve (30) provided in an engine. The ECU is provided with: an injection co...  
WO/2018/219604A1
The present application discloses a fuel injection device comprising an interface member, a fuel distributor passage, at least one injection valve and a heating unit, wherein the interface member is provided on the fuel distributor passa...  
WO/2018/221464A1
According to the present invention, a hybrid vehicle is provided with an engine, an assist motor, a manual transmission, a clutch, and a clutch detection sensor. This hybrid vehicle control apparatus has an assist control unit that assis...  
WO/2018/221157A1
In order to improve combustion stability while suppressing HC and PN discharged from a combustion chamber, an ECU 150 which controls a fuel injection device 101 which is installed in a fuel chamber 107 of an internal combustion engine so...  
WO/2018/222201A1
One embodiment is a system comprising an internal combustion engine having one or more non-dedicated cylinders and one or more dedicated EGR cylinders configured to provide EGR to the engine via an EGR loop, a first spark plug coupled to...  
WO/2018/220045A1
In the method according to the invention, dynamic compressive oscillations in the intake tract or the exhaust tract of the internal combustion engine in question are measured during normal operation and a corresponding compressive oscill...  
WO/2018/219776A1
The invention relates to a method for operating an internal combustion engine by means of a gaseous fuel that does not self-ignite or that is difficult to ignite, in which method the gaseous fuel is injected directly into a combustion ch...  
WO/2018/219449A1
The invention relates to a method of controlling transient behaviour of an internal combustion engine (10) being provided with a turbocharger (110) and a variable inlet guide vanes assembly (130) arranged upstream a compressor (120) of t...  
WO/2018/219448A1
The invention relates to a method of controlling engine derating of an internal combustion engine (10) being provided with a turbocharger (110) and a variable inlet guide vanes assembly (130) arranged upstream a compressor (120) of the t...  
WO/2018/221525A1
A compression ignition engine that comprises: an engine main body (a diesel engine 1); a first fuel supply unit (a naphtha injector 19); a second fuel supply unit (a diesel fuel injector 18) that supplies a second fuel that has a lower p...  
WO/2018/221076A1
The purpose of the present invention is to provide a fuel injection valve capable of forming a highly homogeneous fuel spray in a combustion chamber and reducing wall adhesion. To this end, the fuel injection valve of the present inventi...  
WO/2018/221489A1
A compression ignition engine is provided with: a naphtha injector 19 that supplies naphtha to a combustion chamber 14a; a diesel fuel injector 18 that supplies diesel fuel having a higher boiling point than the naphtha; an ignition devi...  
WO/2018/221511A1
A compression ignition engine is provided with: a first fuel supply unit 19 that supplies naphtha; a second fuel supply unit 18 that supplies diesel fuel; EGR gas recirculation units 51, 51a that recirculate exhaust gas to a combustion c...  
WO/2018/215127A1
The invention relates to a method (100) for diagnosing a dual-fuel engine, for which a substitution specification (110) is known, which specifies, for at least one operating point of the dual-fuel engine, which second amount of a second ...  
WO/2018/216153A1
A combustion engine control method whereby stratified mixed air is formed inside a combustion chamber and stratified combustion is performed, by performing fuel injection at least once both between the intake stroke and the first half of...  
WO/2018/216290A1
Provided is a control device that facilitates startup by increasing the speed of a crank shaft at the time of startup of an internal combustion engine. An internal combustion engine is constituted by comprising: a plurality of cylinders ...  
WO/2018/216150A1
According to this control method for an internal combustion engine which is provided with a fuel injection valve that injects fuel directly into a cylinder and a spark plug that ignites a spark directly onto the fuel injected from the fu...  
WO/2018/216344A1
The engine speed control device 30 executes a first PID gain calculation step wherein a target engine speed Nm is calculated and a first PID gain is calculated on the basis of an engine speed deviation ∆N between the target engine spee...  
WO/2018/215946A1
A method for ignition control in a combustion chamber of an internal combustion engine by means of acquiring an electric signal relating to ionizing currents emitted in said combustion chamber, comprising a step of detecting a substantia...  
WO/2018/215430A1
The invention relates to a method for the diagnosis of an internal combustion engine of a motor vehicle and of the devices connected to the internal combustion engine. The method has the following method steps: analyzing at least one exh...  
WO/2018/216154A1
A control method for internal combustion engines, wherein: part of a low–intermediate engine speed/low–intermediate load region of an internal combustion engine is defined as a lean combustion region; a homogenous air-fuel mixture is...  
WO/2018/212255A1
When a fuel injection valve (30) is driven, a fuel injection control device (40) first applies a voltage using a first power source unit (46) to the fuel injection valve, and then applies a voltage using a second power source unit (45). ...  
WO/2018/212178A1
Provided are a control device and a control method for quickly starting a halted internal combustion engine. An ECU (10) includes an injection control unit (110) that controls injection of fuel into a diesel engine (1), and a throttle op...  
WO/2018/210546A1
The invention relates to a resistive particle sensor for detecting soot in the exhaust gas of an internal combustion engine, comprising a sensor element (113) with two conducting paths (25, 26) which run in a spaced manner in a sensor el...  
WO/2018/213603A1
Various methods and arrangements for improving fuel economy and noise, vibration, and harshness (NVH) in a skip fire controlled engine are described. An engine controller dynamically selects a gas spring type for a skipped firing opportu...  
WO/2018/210409A1
The invention provides a system for ventilation of a crankcase (217) of an internal combustion engine, the system comprising - an air inlet guide (203, 212) adapted to guide air to at least one cylinder (220) of the engine, - a closed ci...  
WO/2018/211632A1
A fuel injection control device for a diesel engine that, during a single combustion stroke, performs fuel injection multiple times and thereby makes combustion occur multiple times inside a cylinder. The fuel injection control device ha...  
WO/2018/212415A1
The present invention relates to a dual fuel direct-spray apparatus, and to a dual fuel direct-spray apparatus for, when supplying dual fuels by switching therebetween, supplying a selected fuel to a high-pressure pump by using the same ...  
WO/2018/211630A1
A fuel injection control device for a diesel engine that, during a single combustion stroke, performs fuel injection multiple times and thereby makes combustion occur multiple times inside a cylinder. The fuel injection control device ha...  
WO/2018/212088A1
A problem addressed by the present invention can be solved by an air intake/exhaust structure 100 for a compressed natural gas engine, the structure being characterized by being provided with: a compressor 106 of a supercharger 105 insta...  
WO/2018/211221A1
The invention discloses a control method for the management of injection means of an internal combustion engine, the internal combustion engine being coupled to means for the post-treatment of exhaust gases, when a complementary injectio...  
WO/2018/210481A1
A method for switching over a solenoid valve (1) having a movable valve body (4) between a first position and a second position, wherein the method comprises at least the following method steps: a) adjusting a switching current (8) to a ...  
WO/2018/213237A1
For a given cylinder in the engine having two intake valves and two exhaust valves, one of the intake valves is driven by a bucket tappet, while the other intake valve is actuated via a roller finger follower. Similarly, one of the exhau...  
WO/2018/211631A1
A fuel injection control device for a diesel engine that, during a single combustion stroke, performs fuel injection multiple times and thereby makes combustion occur multiple times inside a cylinder. The fuel injection control device ha...  
WO/2018/212182A1
On the basis of an upstream-side exhaust gas temperature acquired by an upstream-side temperature acquisition device, when a control device performs control for supplying unburned fuel to an oxidation catalyst device in the event that th...  
WO/2018/213409A1
A hybrid power system for a locomotive for reducing emissions. The hybrid power system may have at least one engine powered by natural gas, at least one engine powered by diesel fuel and/or a dual fuel mixture of diesel and natural gas, ...  
WO/2018/212093A1
Provided is an intake pipe fuel injection-type four-stroke engine unit that can improve the startability of an engine 10 with which there are high-load areas TH and low-load areas TL among four strokes. This engine unit comprises a four-...  
WO/2018/207344A1
Provided are an internal combustion engine control device and a control method using the same, wherein a capacitor is charged without waste and at high efficiency so that stop processing by a microcontroller can be securely executed duri...  
WO/2018/206714A1
The invention relates to a measuring arrangement for measuring a rotary position and/or a rotation speed of a crankshaft (10), comprising a plurality of coils, wherein the crankshaft (10) can rotate about a rotation axis and has at least...  

Matches 1 - 50 out of 106,416