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Matches 1 - 50 out of 107,652

Document Document Title
WO/2019/171343A1
A method for managing a supply of a spark ignition internal combustion engine (E), the method comprising a procedure of commanding a supply of said engine based on a switching between two logical conditions of a binary sensor (B), so tha...  
WO/2019/170623A1
The invention relates to a method for operating an Otto engine (10), in which, when air is passing around the Otto engine (10) it is introduced into an exhaust tract (28) through which exhaust gas of the Otto engine (10) can flow, wherei...  
WO/2019/172357A1
This exhaust purification device is provided with: an exhaust pipe through which exhaust gas generated from an internal combustion engine flows; a NOx selective reduction-type catalyst which is disposed in the exhaust pipe and which puri...  
WO/2019/170770A1
The invention relates to an assembly (3), comprising a high-pressure pump (5) and a control device (7) arranged upstream of the high-pressure pump, the assembly (3) having a fuel channel (29), which is formed between an inflow side of th...  
WO/2019/172356A1
An exhaust purification device that executes a regeneration process for a trapping unit in which particulate matter is trapped, said exhaust purification device comprising: a NOx selective reduction catalyst that is arranged inside an ex...  
WO/2019/171671A1
This engine system is provided with: an engine (1); an intake passageway (2); an exhaust passageway (3); an electronic throttle device (6); a low-pressure loop supercharger (5); an EGR device (21) including an EGR valve (23); a fresh air...  
WO/2019/170492A1
The invention relates to a method for the model-based control and regulation of an internal combustion engine (1), in which, as a function of a set torque (M(SOLL)), injection system set values for controlling the injection system actuat...  
WO/2019/170639A1
A method for operating a sensor (100) for detecting at least a fraction of a measurement subject gas component with bound oxygen in a measurement subject gas, in particular in an exhaust gas of an internal combustion engine, is proposed,...  
WO/2019/170366A1
The invention relates to a method for operating an internal combustion engine (1) with a cryogenic fuel, in particular with natural gas, in the case of which method the cryogenic fuel is stored in a pressure container (2) and is injected...  
WO/2019/167708A1
A fluid pump for a ship, which is one aspect of the present invention, comprises a pump body that pressurizes and discharges a fluid by moving a piston in which pressure of hydraulic oil is used, a detection unit that detects a maximum m...  
WO/2019/166451A1
The invention relates to a method for bringing an internal combustion engine (1) into operation, wherein the internal combustion engine (1) is brought in a load-free manner from an idle state to a predetermined speed. A boost pressure in...  
WO/2019/166375A1
The invention relates to a method for operating an internal combustion engine comprising, in particular, an engine and an additional component such as a turbocharger, heat exchanger or similar, wherein the internal combustion engine has:...  
WO/2019/166547A1
A diagnostic method for detecting discontinuities in a continuous measurement variable, comprising: capturing an input signal (I), testing a discontinuity criterion (BD) on the basis of the input signal (I), when the discontinuity criter...  
WO/2019/166377A1
The invention relates to a method for operating an internal combustion engine, in particular, comprising a motor and an additional component such as a turbocharger, heat exchanger or similar, wherein the internal combustion engine has: a...  
WO/2019/167520A1
This exhaust purification system is provided with: a pump that is disposed in an exhaust-side purge passage, and that supplies, to a catalyst, air or purge gas purged from a canister; a three-way valve that is disposed on the upstream si...  
WO/2019/162557A1
The method of operating a piston engine (1) comprises the steps of monitoring pressure in the cylinders (2) of the engine (1) (101), based on the monitoring, determining the value of a first variable (CA1, HR1) representing the developme...  
WO/2019/161935A1
The invention relates to a method (100) for controlling a powertrain system (10) of a vehicle (1) during gear upshifting, said powertrain system comprising: an internal combustion engine system (11) comprising an internal combustion engi...  
WO/2019/162107A1
The invention relates to a device (100) and a method for conveying fuel and/or an additive such as water for an internal combustion engine of a vehicle. The device (100) according to the invention comprises: a pump device (110), in which...  
WO/2019/163477A1
Provided is a fuel injection control apparatus for controlling a fuel injection valve of an internal combustion engine, wherein the fuel injection control apparatus is capable of controlling an injection amount with high efficiency and h...  
WO/2019/165429A1
A system and method for improving the functioning of a turbocharged diesel engine equipped with a cylinder deactivation system includes detecting when the turbocharged diesel engine is at risk of compressor surge, and then delaying the i...  
WO/2019/159699A1
The present invention is provided with: a motor (20) that is capable of forcibly rotating an engine when starting the engine; and an electric supercharger (51) provided in an intake passage (30) and driven by electrical energy. When the ...  
WO/2019/160415A1
According to the invention, a method and system for estimating fresh air flow into a turbocharged engine (105) is provided. A controller (109) arranged to determine an actual fresh air mass flow in subsequent time frames by measuring, in...  
WO/2019/158211A1
The present invention relates to an internal combustion engine arrangement (100, 00') comprising: a combustion cylinder provided with a reciprocating piston movable between a top dead center (TDC) and a bottom dead center (BDC) within th...  
WO/2019/159841A1
A combustion control apparatus (40) is applied to a combustion system (1) that is provided with a fuel injection device (30), an ignition device (22), and a fuel pressure sensor (37) that detects the fuel pressure of a fuel to be injecte...  
WO/2019/159840A1
A fuel injection apparatus (30) is provided with a leading end part (53) that injects a high-pressure fuel in a pressure accumulation container (32), into a combustion chamber (38) of an internal combustion engine (10) provided with an i...  
WO/2019/156181A1
A hydraulic drive device of an embodiment of the present invention comprises: a fuel injection valve that injects fuel into a combustion chamber of a cylinder in a ship diesel engine; a first accumulator that accumulates hydraulic fluid ...  
WO/2019/155964A1
This fuel injection control device (40) controls a fuel injection system (1) which is provided with: a pressure accumulation container (32) which accumulates fuel at a high pressure; a direct injection type fuel injection valve (30) whic...  
WO/2019/155111A1
The NOx measurement device (1) for an internal combustion engine comprises a flange (2) for allowing attachment of the measurement device (1) to an exhaust system component (5, 6), a measurement pipe (3) having a first end and a second e...  
WO/2019/150146A1
According to the present invention, in a spark ignition-type combustion engine (1) provided with a fuel injection device that performs multi-stage injection, the fuel temperature at a distal end section of a fuel injection valve (10) is ...  
WO/2019/149506A1
The invention relates to a method for detecting a leak in an air intake duct of an internal combustion engine with at least one combustion chamber, said air intake duct being split into at least two sections, with a section (A1, A2) upst...  
WO/2019/149433A1
The invention relates to a method and device (112) comprising an interface (114), an accumulator (116) and a processor (118) for regulating a fill level of a catalytic converter (106) of an internal combustion engine (102) of a motor veh...  
WO/2019/152291A1
A vehicular propulsion system, a vehicular fuel system and a method of operating an internal combustion engine. A separation unit that makes up a part of the fuel system includes one or more adsorbent-based chambers such that the separat...  
WO/2019/151082A1
An engine control method comprising: a first fuel supply step (6041) in which a fuel supply unit (injector 6) supplies fuel into a combustion chamber, such that an air-fuel mixture having A/F or G/F leaner than a theoretical air-fuel rat...  
WO/2019/152294A1
A connectivity system includes an engine control module, a pump assembly remote from the engine control module, and a connectivity unit mounted to the pump assembly. The connectivity unit is communicatively coupled to the engine control ...  
WO/2019/151083A1
An engine control method comprising: a fuel supply step (6041) in which a fuel supply unit (injector 6) supplies fuel into a combustion chamber (17); and an ignition step (6042) in which an ignition unit (spark plug 25) arranged inside t...  
WO/2019/149432A1
The invention relates to a device and a method for regulating an internal combustion engine (100) comprising a catalytic converter (102), according to which: at least one control variable for the internal combustion engine (100) is deter...  
WO/2019/150172A1
The method of operating a two-stroke piston engine comprises the steps of determining at least one pressure difference value, which represents the difference between the cylinder pressure of one or more cylinders (1) at a predetermined c...  
WO/2019/146541A1
An ECU (40) causes a plurality of divided injections to be performed by an injector (30) during a combustion cycle, and causes the final divided injection among the divided injections to be performed in the latter half of the compression...  
WO/2019/145593A1
The fuel injection arrangement for a cylinder (33) of a four- stroke piston engine comprises a first fuel injection nozzle (3) and a second fuel injection nozzle (4), the total cross- sectional area of the nozzle holes (4a) of the second...  
WO/2019/081835A3
The invention relates to a method for adapting a control signal of a control circuit of at least one injector of a motor vehicle combustion engine, said control signal being a square-wave voltage signal having a frequency that can vary b...  
WO/2019/145724A1
A method of operating a combustion engine comprises: supplying a primary fuel to a combustion chamber from engine start-up according to the control of a primary fuel controller; and supplying a secondary fuel to the combustion chamber fr...  
WO/2019/146592A1
The present invention executes a vehicle orientation control without affecting the combustion performance of spark ignition-controlled compression ignition combustion. An ECU 60 performs a vehicle orientation control to reduce torque gen...  
WO/2019/145210A1
The invention relates to a method for estimating the rate of dilution of fuel in the oil of an internal combustion engine equipped with a combustion gas treatment device requiring regeneration phases by post-injection of fuel, during a s...  
WO/2019/145592A1
The fuel injection arrangement for a cylinder (33) of a four- stroke piston engine comprises a first fuel injection nozzle (3) and a second fuel injection nozzle (4), the total cross- sectional area of the nozzle holes (4a) of the second...  
WO/2019/146462A1
This engine control method comprises: a combustion mode setting step for selecting either a first combustion mode in which an air-fuel mixture is combusted by propagation of a flame or a second combustion mode in which the air-fuel mixtu...  
WO/2019/145618A1
A system for controlling the regeneration of a particle filter of a hybrid engine vehicle, in which a plurality of regeneration control strategies of the particle filter (A2, A4) are predefined combining a controlling of the heat engine ...  
WO/2019/144169A1
In the case of a spark-ignition internal combustion engine which has at least one piston moving back and forth in a cylinder, in at least one operating range of the internal combustion engine fuel is, for each cylinder, injected centrall...  
WO/2019/145721A1
A turbocharger assembly (1) comprises a turbine (4), a compressor (6), a housing (8), one or more electronic components (38, 40, 41, 42, 45, 47, 50, 51, 52, 54, 58) and a peltier device (46). The peltier device (46) is configured to prov...  
WO/2019/146463A1
According to the present invention, a controller executes a vehicle orientation control to reduce torque generated by an engine when the increase level of a steering angle is above a reference increase level, and executes, in a predeterm...  
WO/2019/144170A1
The invention relates to a method for controlling an exhaust gas temperature of an internal combustion engine (1) having at least a first group (A) and a second group (B) of cylinders (2), at least the first group (A) with a first exhaus...  

Matches 1 - 50 out of 107,652