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WO/2020/196359A1 |
A determination device for an engine (10) in which a flywheel (20) is provided on an output shaft (11) is provided with a rotation speed acquisition unit (110) and a resonance determination unit (120). The rotation speed acquisition unit...
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WO/2020/193713A1 |
Method for controlling a fuel injector which is provided with an actuation solenoid for a needle which opens the injector and a spring for restoring the needle to the closed position, the solenoid being supplied with electrical current b...
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WO/2020/196205A1 |
This fuel injection control system for an auxiliary-chamber-type internal combustion engine comprises a main chamber, an auxiliary chamber, a communication passage, an injection unit, and a control unit. The auxiliary chamber is separate...
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WO/2020/192973A1 |
A transmission system selectively coupled to an engine crankshaft of an internal combustion engine arranged on a vehicle includes a transmission, an aftertreatment system, an accessory device and a controller. The aftertreatment system r...
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WO/2020/193795A1 |
Disclosed is a method for determining a drift in the fuel static flow rate of a piezoelectric injector of a motor vehicle heat engine. The method relies on measurements of the fluid pressure performed in the supply chamber of the injecto...
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WO/2020/193456A1 |
Method for controlling a fuel injector having a solenoid for actuating a needle which opens the injector and a return spring of the needle in the closed position, the solenoid being powered by a control means comprising a first potential...
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WO/2020/193594A1 |
The invention relates to a method for operating an internal combustion engine (10) charged by means of an exhaust turbocharger (80), said internal combustion engine having at least one combustion chamber (12), which is connected on the i...
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WO/2020/195206A1 |
Provided is a control device for a fuel injection device, which is capable of: detecting variations in the timing for starting valve opening of the fuel injection device; and stabilizing a fuel injection amount. To that end, this control...
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WO/2020/194694A1 |
Provided is a saddled vehicle provided with an information display unit (37) that displays information of a front-running vehicle (B1) followed by an own vehicle (M). A positional relationship between the own vehicle (M) and the front-ru...
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WO/2020/193695A1 |
The invention provides a method for controlling a vehicle (1) comprising a drivetrain comprising at least one drive device (2) adapted to generate mechanical power, the method comprising - controlling the vehicle to perform a mission com...
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WO/2020/192905A1 |
The invention provides a method for controlling a vehicle (1) comprising a drivetrain comprising at least one drive device (2) adapted to generate mechanical power, the method comprising -controlling the vehicle to perform a mission comp...
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WO/2020/187802A1 |
The invention relates to a method for operating an internal combustion engine (1), which has an injection system (3), which comprises a high-pressure accumulator (13) for a fuel, wherein: - a high pressure in the injection system (3) is ...
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WO/2020/189080A1 |
The purpose of the present invention is to maintain high catalytic conversion efficiency and prevent deterioration in emission performance. For this purpose, an internal combustion engine control device according to an aspect of the pres...
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WO/2020/187415A1 |
The invention relates to a method to heat exhaust gases to a selected specific temperature by fuel injection control in an internal combustion engine (112), which engine comprises a control unit (115) registering the currently requested ...
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WO/2020/186382A1 |
The present invention belongs to the technical field of aero-engine mechanical hydraulic device modeling, and proposes a Simulink modeling method for a mechanical hydraulic device of an aero-engine fuel regulator. The Simulink modeling m...
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WO/2020/181310A1 |
The invention relates to a system (1) for adjusting an effective length of a connecting rod (2) with an adjustable length for a reciprocating piston machine. In this case, the connecting rod (2) has at least a first connecting rod part (...
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WO/2020/182808A1 |
The invention proposes a method for generating an estimator of error in the measurement of a motor vehicle cylinder pressure sensor, the method being implemented by a computer comprising a memory, the method comprising the following step...
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WO/2020/183934A1 |
Provided is a load-driving device that drives an inductive load and has an output terminal that has a capacitor connected thereto. The load-driving device can diagnose malfunction of the output terminal before charging voltage stabilizes...
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WO/2020/183210A1 |
A control unit (21) uses a nozzle tip temperature index value (f0) corresponding to the temperature (Tinj) of a nozzle tip of a fuel injection valve (11) to calculate a fuel adhesion amount index value (F), which is an index of the amoun...
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WO/2020/183212A1 |
An internal combustion engine (1) has a fuel injection valve (11) that directly injects fuel into a combustion chamber (2). The internal combustion engine (1) has a motor generator (13) that can drive a crankshaft. After fuel injection b...
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WO/2020/181302A1 |
The invention relates to an internal combustion engine comprising - at least one combustion chamber (2), - at least one fuel supply line (3) for supplying (preferably gaseous) fuel to the at least one combustion chamber (2), and - at lea...
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WO/2020/186152A1 |
A system includes an exhaust aftertreatment system in exhaust gas receiving communication with an engine including a plurality of cylinders where the engine is structured to operate according to low load conditions and where a controller...
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WO/2020/184747A1 |
An embodiment of the present invention provides an artificial intelligence device for controlling an auto-stop function, the artificial intelligence device comprising: an input unit for receiving at least one of image information relatin...
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WO/2020/182600A1 |
The invention relates to a method for detecting a power-changing manipulation of an internal combustion engine (100), wherein the internal combustion engine (100) has an intake section (110) and a pressure sensor (116, 118) which is arra...
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WO/2020/182536A1 |
The invention relates to a method for predicting the condition of an injector (7) in a common rail system, in which method, by using the individual accumulator pressure (pE), a deviation of a reference working point from an actual workin...
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WO/2020/183211A1 |
An internal combustion engine (1) has a fuel injection valve (11) that directly injects fuel into a combustion room (2). In the fuel injection valve (11), a fuel attachment amount at a nozzle tip becomes a maximum value when a temperatur...
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WO/2020/178325A1 |
A method of determining the torque output of a vehicle engine using the following equation (I).
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WO/2020/179141A1 |
This pilot ignition type gas engine with a turbocharger repeats a combustion cycle comprising an intake stroke for sucking a lean air-fuel mixture including gaseous fuel and air into a combustion chamber, a compression stroke for compres...
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WO/2020/176911A1 |
The invention relates to an internal combustion engine with an open-loop or closed-loop control device (2), at least one combustion chamber (3) of the internal combustion engine (1) being designed to burn a fuel-air mixture having at lea...
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WO/2020/179500A1 |
This control device (70) has a supercharge switching means (71A) for switching the number of superchargers used for supercharge control. A total loss torque estimation system (71B) is provided for estimating the total loss torque caused ...
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WO/2020/178581A1 |
There is provided a marine motor (2) having an internal combustion engine (100) having an engine block (110) with at least one cylinder, an air intake (120), an exhaust conduit (130) configured to direct a flow of exhaust gas from the at...
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WO/2020/173947A1 |
The invention concerns a method for authorising an updating of a switching threshold of a magnetic field sensor for a motor vehicle combustion engine in order to ensure immunity of the sensor to external magnetic disturbances. The sensor...
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WO/2020/173960A1 |
The invention relates to a method for increasing a resolution of a magnetic sensor for a motor vehicle combustion engine. The sensor delivers an electrical synchronization signal having successive spaced slots (13) one of the rising or f...
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WO/2020/173406A1 |
A fast catalytic converter light-off method for a vehicle. The engine of the vehicle is provided with an electric generator and the engine can selectively provide power to the electric generator. The fast catalytic converter light-off me...
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WO/2020/173617A1 |
The invention relates to a method for operating a motor vehicle powertrain (1) comprising at least one electric machine (14) and an internal combustion engine (5), in which the internal combustion engine (5) comprises at least one first ...
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WO/2020/174228A1 |
The split cycle engine of the present disclosure comprises a compression cylinder (10) accommodating a compression piston (12), a combustion cylinder (20) accommodating a combustion piston (22), a recuperator (35) arranged to exchange he...
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WO/2020/172353A1 |
A combined heating and power system is configured to generate energy as well capture a large percentage of energy that would otherwise be lost using components, including heat transfer components, embedded within a vessel to transfer ene...
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WO/2020/171848A1 |
An internal combustion engine according to one or more embodiments of the present disclosure may include an engine cylinder having a cylinder head and cylinder sidewalls and a piston that reciprocates within the engine cylinder. The pist...
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WO/2020/170652A1 |
A control device (100) comprises a wall temperature acquisition unit (110) that acquires a wall temperature of an internal combustion engine (200), a wall temperature adjustment unit (120) that adjusts the wall temperature, and a proport...
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WO/2020/171845A1 |
A method of operating an internal combustion engine that includes injecting fuel into a combustion chamber to form an air-fuel mixture, where the combustion chamber includes a cylinder head, cylinder sidewalls, and a piston that reciproc...
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WO/2020/171759A1 |
Herein a four-stroke direct injection ICE (4) is disclosed. The ICE comprises a camshaft (10), and exhaust valve (16), and a control system (42). The control system (42) is configured to: - change the timing of the camshaft (10) to advan...
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WO/2020/164651A1 |
The invention relates to a method for starting an internal combustion engine of a vehicle, in which method pistons of the internal combustion engine (1) are positioned by a movement of a crankshaft (2) of the internal combustion engine (...
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WO/2020/164948A1 |
The invention relates to a method for operating a turbocharger (ATL) of an internal combustion engine, the turbocharger being operatively connected to an electrical machine, and the rotation speed of the turbocharger being adjustable via...
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WO/2020/166154A1 |
Provided is an outboard motor that controls combustion in an engine according to the cleaning rate by a catalyst and is capable of efficient engine combustion.　The outboard motor comprises a catalyst 60 provided in an exhaust manifold ...
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WO/2020/165333A1 |
The invention relates to a method for operating an injection system (3) of an internal combustion engine (1), wherein the injection system (3) comprises a high pressure reservoir (13), wherein a high pressure in the high pressure reservo...
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WO/2020/162002A1 |
Provided is a saddle-type vehicle provided with a catalyst for purifying exhaust gas discharged from an engine combustion chamber, and the vehicle being capable of improving exhaust purification performance without increasing the size of...
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WO/2020/162810A1 |
A method (100) of controlling an internal combustion engine (1) is disclosed. The method (100) comprises determining (110) a knock level (kl) in the at least one cylinder (13) of the engine (1), setting (120) an overlap limit (Olim) base...
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WO/2020/160965A1 |
The present disclosure relates to a method for identifying and distinguishing a cause of at least one misfire (V) of an internal combustion engine (10), wherein the internal combustion engine (10) has a plurality of cylinders (CYL(0)-CYL...
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WO/2020/161127A1 |
A method of monitoring a vehicle, said vehicle including an internal combustion engine; comprising: a) monitoring the acceleration of the vehicle, and determining if the acceleration is above a threshold level; b) monitoring the torque d...
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WO/2020/163681A1 |
A modular exhaust gas recirculation mixer system comprising: an exhaust gas housing comprising an exhaust gas inlet (212) into an interior (228) of the exhaust gas housing; a mixer housing (210); a convergent nozzle module (202) received...
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