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Matches 1 - 50 out of 107,197

Document Document Title
WO/2019/110578A1
The invention relates to an internal combustion engine comprising two cylinder banks (1, 2), an electrical compressor (24), and at least one turbocharger (6, 7), in which a first shut-off vave (31), which is arranged in the line (29) lea...  
WO/2019/110048A1
The invention relates to a method for controlling an internal combustion engine comprising - a pinion starter for starting up the internal combustion engine; - a cylinder and a piston which runs in the cylinder which together delimit a w...  
WO/2019/110372A1
The invention relates to a method for operating an internal combustion engine (10) of a motor vehicle comprising at least one cylinder (18), at least one piston (24) accommodated movably in the cylinder (18), at least one inlet valve (34...  
WO/2019/110108A1
The invention relates to a method for controlling a turbocharger system (10) fluidly connected to an exhaust manifold (102) of a combustion engine (100) in a vehicle (800). The turbocharger system (10) comprises a turbocharger turbine (2...  
WO/2019/112503A1
The present invention relates to a method for diagnosing an air intake conduit for supplying air to an internal combustion engine (101) of a vehicle (100), the vehicle (100) comprising: an internal combustion engine (101) comprising at l...  
WO/2019/112961A1
Present embodiments provide an electronic fuel injection throttle body (110) which may be used with a variety of engines of different manufacturers. The throttle body may be used to replace mechanical or hydraulically controlled carburet...  
WO/2019/110882A1
System for controlling an engine provided with an exhaust gas post-treatment system of the selective catalysis type, comprising a closed-loop control of NOx before the gas post-treatment system, according to the following steps: • a me...  
WO/2019/110883A1
The invention relates to a method for alerting about the state of a high-pressure pump of an engine comprising a relief valve, a threshold pressure defining the opening pressure of the relief valve, and said pump supplying pressurised fu...  
WO/2019/110055A1
One aspect of the invention relates to a control device for a cooling liquid injection system for an internal combustion engine of a motor vehicle, the cooling liquid injection system comprising at least two activable injectors for intro...  
WO/2019/106888A1
In a first standby state, a generator 6 and an AC outlet 33 are connected by a switch 36, and power is not supplied to an external load. In a second standby state, the generator 6 and the AC outlet 33 are disconnected by the switch 36, a...  
WO/2019/105643A1
The invention relates to a method and a device for controlling a fuel delivery device (1), comprising a control unit (5) and an internal communication device (10) which can receive or transmit data. The fuel delivery unit (1) has at leas...  
WO/2019/108495A1
A fuel injector includes an injector body having an injector cavity and a needle valve element positioned within the injector cavity. The needle valve element is configured to move relative to the injector body. At least a portion of the...  
WO/2019/105677A1
A method is proposed for calibrating a fuel pump 12 for use in a fuel supply system 2 of a device which is equipped with an internal combustion engine. Here, the calibration permits energy-consumption-optimized activation of the fuel pum...  
WO/2019/106887A1
A workout switch 25 or a communication circuit 21, etc., receives a warning indicating that power is supplied (supply is started) to an external load. When the warning is received, a control unit 9 controls the air-fuel ratio caused by t...  
WO/2019/108843A1
Electric multiple stage variable forced air induction systems are disclosed herein. A housing defines a conduit therethrough with an exit (output) opening and an entry (intake) opening. The exit opening is to couple to and provide airflo...  
WO/2019/105859A1
The invention relates to a method for operating an exhaust gas aftertreatment system of an internal combustion engine and to a corresponding exhaust gas aftertreatment system. The method relates to the checking of an SCR particle filter ...  
WO/2019/105676A1
A method is proposed for determining a bend point AP, which is representative of a component tolerance and a wear state of a fuel pump, in a parameter profile i, n, wherein the fuel pump 12 is provided for a fuel supply system 2 for use ...  
WO/2019/106256A1
The invention relates to a method for synchronising an internal combustion engine comprising at least one cylinder provided with a pressure sensor for measuring the pressure, and a crankshaft provided with an angular position sensor. Fir...  
WO/2019/107125A1
The present invention addresses the problem of a case where variation in the injection amount is generated, by the voltage that is applied to a solenoid valve being reduced where charging of a capacitor of a booster circuit is not comple...  
WO/2019/107217A1
An intake air amount measuring device includes a bypass-type air flowmeter and a processor that calculates an intake air amount of an engine based on the measurement result of the air flowmeter. When calculating the intake air amount, th...  
WO/2019/106740A1
In the present invention, an internal combustion engine (1) is provided with an electric supercharger (2) driven by an in-vehicle battery and can switch between a stoichiometric combustion mode, in which the vicinity of a theoretical air...  
WO/2019/106741A1
In the present invention, an internal combustion engine (1) is provided with an electric supercharger (2) driven by an in-vehicle battery and can switch between a stoichiometric combustion mode, in which the vicinity of a theoretical air...  
WO/2019/101336A1
The invention relates to a method for controlling a turbocharger system (10) fluidly connected to an exhaust manifold (102) of a combustion engine (100). The turbocharger system comprises a tank (40) with pressurized gas, and a turbochar...  
WO/2019/102190A1
A turbine with multiple gas inlets is designed by a process of, for a given engine, obtaining time series data characterizing the power bias of the engine, obtaining an isentropic power associated with each data point of the time series,...  
WO/2019/101335A1
The invention relates to a method for controlling a turbocharger system (10) fluidly connected to an exhaust manifold (102) of a combustion engine (100). The turbocharger system (10) comprises a turbocharger turbine (22) operable by exha...  
WO/2019/101326A1
The invention relates to a method for controlling gaseous fuel pressure in an accumulator (12) of a fuel system (10) for a combustion engine (102) of a vehicle (100), wherein the method comprises the steps of: determining a nominal amoun...  
WO/2019/101706A1
The present invention refers to a method to stop an engine of a vehicle, comprising the steps of monitoring a Human-Machine Interface (HMI) of the vehicle for reception of a command to stop the engine, verifying a motion state of the veh...  
WO/2019/101518A1
The invention relates to a method and to a device for determining the opening time of a servo valve of a piezo injector, which has a piezo actuator, the servo valve and a nozzle needle. The progression of the force acting on the piezo ac...  
WO/2019/103685A1
The present disclosure relates to power tool communication system (1) comprising a hand-held power tool (4) and an external communication device (3), where the hand-held power tool (4) comprises a tool communication unit (2) and a combus...  
WO/2019/102807A1
The purpose of the present invention is to provide a fuel injection control device that controls a fuel injection amount with greater accuracy. The present invention has therefore been configured so as to comprise: a base waveform acquis...  
WO/2019/101333A1
The invention relates to a method for controlling a turbocharger system (10) fluidly connected to an exhaust manifold (102) of a combustion engine (100) and an exhaust after treatment system (900). The turbocharger system (10) comprises ...  
WO/2019/104298A1
In at least some implementations, a method of controlling a fuel-to-air ratio of a fuel and air mixture supplied to an engine, includes the steps of determining an engine deceleration event, determining the number of engine revolutions r...  
WO/2019/099228A1
Using machine learning for misfire detection in a Dynamic firing level modulation controlled internal combustion engine is described. A neural network is used to calculate expected crank acceleration from various inputs, including the dy...  
WO/2019/099804A1
Apparatus and methods are provided for a welding-type power system that includes an engine comprising a starter battery. An electric generator is turned by the engine. A power bus connects an output of the generator to a welding-type out...  
WO/2019/097999A1
This control device (100) for an internal combustion engine is a control device for an engine that burns a natural gas-containing gas mixture. The control device (100) for an internal combustion engine is provided with: a throttle valve ...  
WO/2019/070636A3
A system for starting an engine of a vehicle has a fuel injector injecting fuel into a closed intake port to form an air fuel mixture. The system also includes an actuator rotating a crankshaft in a first direction to open the intake por...  
WO/2019/097472A1
A method to control the combustion of a compression ignition engine (1) having the steps of: establishing, for each combustion cycle, a fuel quantity (Q) to be injected into the cylinder (2); injecting a first fraction (Fl) of the fuel q...  
WO/2019/097634A1
Provided is a method of evaluating a fatigue level of a constituent component of a marine diesel engine. The method comprises: generating, with respect to a constituent component, at least two of an operation load evaluation point relati...  
WO/2019/096462A1
The invention relates to a method for discharging exhaust gases from an internal combustion engine (2) and to an exhaust gas routing system (10) for an internal combustion engine (2) of a motor vehicle, having an exhaust gas manifold (34...  
WO/2019/096568A1
The invention relates to a method and device for diagnosing a crankcase ventilation line (53) of a crankcase ventilation device (5) for an internal combustion engine (BKM) having a crankcase (20) and an intake tract (1) and a compressor ...  
WO/2019/094237A1
A control system and method utilize an exhaust oxygen (O2) sensor and a controller configured to operate a turbocharged engine in a scavenging mode, and while the operating the engine in the scavenging mode: command a target in-cylinder ...  
WO/2019/094318A1
A control system and method utilize an intake manifold absolute pressure (MAP) and an engine speed (RPM) sensor and a controller configured to obtain a model surface relating various measurements of the RPM sensor and valve overlap durat...  
WO/2019/091706A1
The invention relates to a method and a device for controlling knocking in an internal combustion engine (1), wherein a knock signal of a cylinder (2) of the internal combustion engine (1) is measured by a knock sensor (5) and on this ba...  
WO/2019/093867A1
The present invention relates to a gas heat pump system. A gas heat pump system according to an embodiment of the present invention comprises: an air-conditioning module comprising a compressor, an outdoor heat exchanger, an expansion de...  
WO/2019/091702A1
The invention relates to a fuel delivery device for cryogenic fuels, comprising a predelivery pump (1) and a high-pressure pump (2), wherein the high-pressure pump (2) has a pump head (3) in which there is formed a compression chamber (4...  
WO/2019/094263A1
Techniques for setting a boost target for a turbocharged engine comprise (i) operating the engine in a scavenging mode such that opening of intake and exhaust valves of cylinders of the engine overlap and (ii) while transitioning the eng...  
WO/2019/089637A1
In a hybrid fuel supply system for the same high pressure supply pump used for gasoline direct injection (Dl) is also used to supply the port injection (PI) system. For a given pumping stroke, fuel can be delivered only to the Dl system,...  
WO/2019/087075A1
An air flow sensor 2 comprises a housing 4 having an inflow aperture 15, an outflow aperture 16 and an air flow pathway from the inflow aperture to the outflow aperture. The air flow sensor further comprises a first sensing element 28 wh...  
WO/2019/088839A1
According to the invention, a diagnostic system is provided for diagnosing a misfire condition is provided of individual engine cylinders in a turbocharged diesel engine having at least a first and a second cylinder associated with a com...  
WO/2019/086193A1
The invention relates to a method for open-loop and/or closed-loop control of an exhaust-gas turbocharger of an internal combustion engine, wherein the exhaust-gas turbocharger is protected against exceeding a maximum rotational speed, w...  

Matches 1 - 50 out of 107,197