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Matches 1 - 50 out of 105,904

Document Document Title
WO/2018/162190A1
The present invention relates to a method for carrying out a zero quantity calibration of fuel metered by means of injectors, in particular in an auto-ignition internal combustion engine having at least three cylinders which each have at...  
WO/2018/165438A1
A transmission system constructed in accordance to one example of the present disclosure includes an aftertreatment system and a controller. The transmission system is selectively coupled to an engine crankshaft of an internal combustion...  
WO/2018/162038A1
The invention relates to a purge system (1) of a vehicle (2) for purging C-H-gas of a tank system (3) to an induction line (4) of a combustion engine (5) of the vehicle (2). The purge system (1) comprises a purge unit (6), a control unit...  
WO/2018/165022A1
A motor-generator system comprising an internal combustion engine, a motor-generator in driven engagement with the internal combustion engine by an endless belt, the motor-generator, a controller detecting a speed signal of the internal ...  
WO/2018/165074A1
Method and apparatus for monitoring and/or detecting combustion misfire events in periodic combustion processes in internal combustion engines, using combustion signals derived from a first oxygen sensor exposed to exhaust gas of a perio...  
WO/2018/162138A1
The invention relates to a method for ascertaining the target rotational speed of a drive machine of a work machine (1) comprising a continuously variable transmission and a working hydraulic system (4) depending on the operating state o...  
WO/2018/162269A1
A control unit for a vehicle is described. The vehicle comprises an internal combustion engine which generates exhaust gases when a fuel is burnt. Furthermore, the vehicle comprises a multiplicity of emission-relevant functions by which ...  
WO/2018/162815A1
The invention relates to a method for managing the torque of a combustion engine in a fuel injection recovery phase (4a) after an injection shut-off (5b) in the combustion engine. A minimum static torque (1) is predetermined to be used a...  
WO/2018/162029A1
The invention relates to a purge pump system (1) of a vehicle (2) for purging C-H-gas of a tank system (3) to an induction line (4) of a combustion engine (5) of the vehicle (2), comprising a purge pump (6) and gas connection lines (7) f...  
WO/2018/159298A1
During cold start-up of an internal combustion engine, an intake valve variable mechanism sets an intake valve opening timing (IVOc) to the retarded side of the exhaust top dead center by a predetermined angle (ITc) so as to be between t...  
WO/2018/158076A1
The invention relates to a method and to a device for valve travel switching control of an internal combustion engine, which is charged by a turbocharger having a waste gate valve. In the valve travel switching control according to the i...  
WO/2018/157998A1
The invention relates to a method for the ventilation of a crankcase (3) of an internal combustion engine (2), having at least the following steps: a) supplying at least one cylinder (4) of the internal combustion engine (2) with air via...  
WO/2018/159494A1
Provided is a device for diagnosing a fuel supply system of an internal combustion engine, said device diagnosing whether or not a fuel supply system for supplying fuel in a fuel tank to a fuel injection valve of the internal combustion ...  
WO/2018/158205A1
The present invention relates to a method for operating an internal combustion engine (20) of a motor vehicle during a starting process of the internal combustion engine (20). The method comprises: obtaining a lubrication state variable ...  
WO/2018/158089A1
The invention relates to a method and a device for controlling an internal combustion engine supercharged by an exhaust-gas turbocharger. In this method, the following steps are performed: – determining the time duration required for a...  
WO/2018/160556A1
The subject matter of this specification can be embodied in, among other things, a method for characterizing a fluid injector that includes receiving a collection of waveform data, identifying a pull locus, determining a detection thresh...  
WO/2018/160118A1
The invention consists of a method to control an engine speed (ω) for an engine included in a powertrain (100) consisting of said engine (130), including a lubricating system (150), a clutch device (135) and a gearbox (140), where a dro...  
WO/2018/159184A1
This control device is for an engine 1 provided with an injector 40. The injector 40 has a needle 42 that is displaced between a closed position for blocking flowing of fuel into a sack part 48 and an open position for permitting flowing...  
WO/2018/158491A1
The electrical system for a piston engine (1) comprises a first power source (8) and a second power source (9) for supplying electric energy, a first control module (4, 5), which is connected to both power sources (8) for receiving elect...  
WO/2018/157907A1
The invention relates to a method for monitoring crankcase pressure (pKG), in which a learning curve (LK) is calculated according to a target-actual deviation of the crankcase pressure, in which the target crankcase pressure is adjusted ...  
WO/2018/154955A1
This fuel injection device is provided with valve mechanisms (100, 200) and a driving part (30). The valve mechanisms have: first control valve bodies (110, 210) which are driven by the driving part to open/close an outflow opening part ...  
WO/2018/155141A1
An objective of the present invention is to provide a control device for an injector with which the effects of flash boiling can be suppressed even if the pressure inside the combustion chamber is low. If the temperature of fuel injected...  
WO/2018/155420A1
A marine diesel engine provided with: an engine body (11); an SCR denitration device (13) provided in an exhaust line (G4) for exhaust gas discharged from the engine body (11); an exhaust gas temperature increasing device (14) for increa...  
WO/2018/157025A1
Systems, apparatuses, and methods disclosed provide for estimating the remaining life for an engine. The method includes determining a correlation between a quantity of burned fuel and a level of wear of a piston ring for an engine. The ...  
WO/2018/155084A1
The present invention achieves a compact electronic control device which does not require complex circuity and which has an abnormality detection circuit by which a cost increase can be minimized when applied not only to a direct-injecti...  
WO/2018/154023A1
The invention relates to a method for controlling an electric supercharger (2) associated with a heat engine of a vehicle, during which a control command (I) for said electric supercharger (2) is generated according to at least one infor...  
WO/2018/156699A1
A transport refrigeration system comprising: a prime mover configured to power a refrigeration unit; a first fuel tank fluidly connected to prime mover through a first fuel line, the first fuel tank configured to supply fuel to an inlet ...  
WO/2018/156201A1
One embodiment relates to a system including first, second, and third turbochargers. The first and second turbocharger include respective first and second turbines in fluid receiving communication with an exhaust manifold of an engine, a...  
WO/2018/154347A1
A system comprising a refrigeration engine (132) and regulator (250, 350, 450, 550, 650) positioned within a housing (144, 244), the regulator (250, 350, 450, 550, 650) controlling fuel to the engine through a fuel line (354), a lock-off...  
WO/2018/154410A1
Pressure sensor (3) emulating process in a vehicle, comprising the steps of: sending an actuation control (ca') to a high pressure pump (Php) so that such pump (Php) receives petrol (C1) at an inlet pressure (pi) and dispenses it to petr...  
WO/2018/150105A1
The invention relates to a starting assistance method and device for an internal combustion engine supplied with a fuel that can contain ethanol and comprising a pipe (8) for fluid connection between an intake manifold (4) and a braking ...  
WO/2018/149637A1
A method (30) of protecting an internal combustion engine (12) of a vehicle (10) from damage by induction of liquid, the method (30) comprising: detecting (31) liquid in a gas induction system (11) to the engine (12); and causing (32) va...  
WO/2018/150232A1
A method and a system for starting an internal combustion engine (ICE) having a crankshaft and an electric turning machine (ETM) operatively connected to the crankshaft are disclosed. An absolute angular position of the crankshaft relate...  
WO/2018/150838A1
A microcomputer (61) is utilized with an air-fuel ratio sensor (52). The microcomputer (61) acquires a sensor output value output from the air-fuel ratio sensor (52), which is provided in an exhaust pipe (12), and determines whether an a...  
WO/2018/152384A1
Various methods and systems are provided for skip-firing an engine. As one embodiment, a method for an engine includes firing all cylinders of the engine and not altering the closing timing of the intake valves when fueling demands are g...  
WO/2018/149636A1
A method for controlling a regeneration procedure in an exhaust system after treatment device in a vehicle, the method comprising: determining a location of the vehicle, obtaining data related to the location, determining, based on the d...  
WO/2018/152466A1
An on-demand generator starting system and method is disclosed. The generator starting system is included as part of a standby or portable generator that includes one or more outlets that provide electrical power to an electrical device....  
WO/2018/145740A1
The invention relates to a method and a control unit for controlling a hybrid driveline comprising an internal combustion engine (ICE) and at least one alternative propulsion unit. The method involves monitoring a predetermined first par...  
WO/2018/148087A1
Methods are provided for accurately blending biodiesel into distillate streams to achieve a pre-determined percentage of biodiesel in the distillate, applicable to wild-type distillate streams as well as distillate streams that already c...  
WO/2018/147885A1
An exhaust aftertreatment system includes a first stage catalytic converter, a second stage catalytic converter, and a conduit extending from the first stage catalytic converter to the second stage catalytic converter. The conduit passes...  
WO/2018/142191A1
The present invention relates to a method for optimising continuous combustion systems that reduces fuel consumption, exhaust gas and particulate emissions. The operation principle is based on the introduction of small amounts of hydroge...  
WO/2018/141788A1
The invention relates to a method for reducing misfiring during operation of a motor vehicle comprising at least one internal combustion engine and an electric drive motor, wherein the motor vehicle is driven proportionately by the inter...  
WO/2018/141603A1
The invention relates to a DC-DC converter with an output-sided storage capacitor assembly, which is formed from of a parallel connection of an electrolytic capacitor (1), a ceramic capacitor (2) and a circuit arrangement with a series c...  
WO/2018/144226A1
In an air handling system of an opposed-piston engine, mass airflow sensor operation is monitored by comparing mass airflow measured by the sensor with mass airflow through a supercharger.  
WO/2018/141589A1
The invention relates to a method for operating a monovalent internal combustion engine by means of diffusion combustion in accordance with the diesel principle, wherein a fuel that does not self-ignite or is difficult to ignite is direc...  
WO/2018/142510A1
This intake control method for an internal combustion engine, which is provided with a low-pressure EGR system, comprises: setting a target intake pressure, which is a target value for the intake pressure of an intake passage between a n...  
WO/2018/139491A1
A prechamber-type gas engine is provided with: a prechamber fuel supply valve connected in a prechamber fuel supply line to control the supply of prechamber fuel to a prechamber, the prechamber fuel supply valve opening when a prechamber...  
WO/2018/138013A1
Method for purifying exhaust gas of an internal combustion engine (2) having at least one combustion chamber (3), comprising at least the following method steps: a) burning of fuel with a first air quantity in the at least one combustion...  
WO/2018/138762A1
According to a method for controlling a vehicle of the present invention, an idle rotation speed of an engine is reduced within a prescribed time required before a clutch is switched from a disengaged state to an engaged state when a shi...  
WO/2018/135219A1
Provided is a control device for a fuel injection device capable of stabilizing the behavior of a valve body even when the voltage of a voltage source fluctuates, thereby reducing a variation in the injection amount. The control device 1...  

Matches 1 - 50 out of 105,904