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Patent Searching and Data


Matches 351 - 400 out of 109,398

Document Document Title
WO/2019/212012A1
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...  
WO/2019/211982A1
The present invention is provided with: an ignition control unit (103) that causes a spark plug to execute, while partial compression ignition combustion is executed, a main ignition for starting SI combustion by generating a spark durin...  
WO/2019/211980A1
An injector (21) of an internal combustion engine control device (20) can inject fuel into an engine combustion chamber. An oxidation promoter supply unit (22) can supply an oxidation promoter into the combustion chamber. An accelerator ...  
WO/2019/211985A1
The present invention is provided with: an ignition control unit (103) that causes a spark plug to execute, while partial compression ignition combustion is executed, a main ignition for starting SI combustion by generating a spark durin...  
WO/2019/211986A1
The present invention is provided with: an ignition control unit (102) that causes a spark plug to execute, while partial compression ignition combustion is executed, a main ignition for starting SI combustion by generating a spark durin...  
WO/2019/212010A1
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...  
WO/2019/211995A1
This control device for a compression ignition type engine is applied to an engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition and CI combustion o...  
WO/2019/212014A1
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...  
WO/2019/212015A1
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...  
WO/2019/212009A1
A control device according to the present invention is applied to a compression ignition type engine that enables partial compression ignition combustion in which SI combustion of part of an air-fuel mixture is caused by spark ignition a...  
WO/2019/211703A1
A method for monitoring an engine cylinder (100) in an internal combustion engine comprises, for each engine cycle, a detection of the ionisation current (ION), which is generated in the cylinder (100) in a predetermined time interval (d...  
WO/2019/211219A1
The invention relates to a method and a device for the diagnosis of a high-pressure sensor in a motor vehicle. In said method, a pressure measurement signal is provided by the high-pressure sensor and supplied to a control unit. The cont...  
WO/2019/211529A1
Studies show that the arrival of direct injections has drastically increased pollution levels. Using particulate filters after combustion contributes nothing to the major problem of these secondary effects to be eradicated, the density o...  
WO/2019/211983A1
The present invention is provided with: an ignition control unit (103) that causes a spark plug to execute, while partial compression ignition combustion is executed, a main ignition for starting SI combustion by generating a spark durin...  
WO/2019/204901A1
The various embodiments disclosed herein relate to systems and methods of improving fuel economy of internal combustion engines. In particular, the systems and methods relate to improving fuel economy of internal combustion engines by in...  
WO/2019/206601A1
The invention relates to a method for operating an electrical suction valve in a common rail system of an internal combustion engine having a high-pressure pump (100), comprising a pump chamber (6) having a pump piston (7), wherein the e...  
WO/2019/206675A1
The invention relates to a method for operating an internal combustion engine (1), more particularly of a motor vehicle (100), having a plurality of cylinders (4), a fresh air system (2) and an exhaust gas system (3), in which fresh air ...  
WO/2019/206603A1
The invention relates to a method for operating a high-pressure pump (100) for generating high pressure in a common rail system of an internal combustion engine, comprising an electronic controller (9) which carries out a quantity contro...  
WO/2019/206629A1
A method for operating a gas-operated internal combustion engine having a variable turbine geometry (VTG) turbocharger in which at least one inlet valve and at least one outlet valve of a combustion chamber (26) are opened and closed cyc...  
WO/2019/206600A1
The invention relates to a fuel delivery device (100) for cryogenic fuels, comprising a tank (30), a high-pressure delivery pump (1), and a supply line (18), via which the high-pressure delivery pump (1) can be supplied with cryogenic fu...  
WO/2019/207330A1
An internal combustion engine (1) provided with an exhaust particulate filter (6) disposed in an exhaust passageway (4). When the particulate deposition amount and temperature of the exhaust particulate filter (6) meet a predetermined ex...  
WO/2019/209446A1
A movable electrical generation system includes a generator operable to produce a supply of electrical energy, a prime mover operable to drive the generator, a first fuel, a second fuel different from the first fuel, a control system ope...  
WO/2019/206628A1
Method for operating an internal combustion engine, in the case of which method at least one inlet valve and at least one outlet valve of a combustion chamber (26) are opened and closed cyclically, and a compressed charge with gas which ...  
WO/2019/206410A1
The invention relates to a method of controlling operation of an ICE arrangement (1), comprising acquiring (100) a first signal indicative of a required torque; acquiring (102) a second signal indicative of a temperature (T) of an EATS (...  
WO/2019/206397A1
The invention relates to a method and an assembly for modeling a laminar flame speed (f, f0). A correlation function is suggested therefor, in which correlation function the dependence of the laminar flame speed (f, f0) on pressure (P) a...  
WO/2019/208689A1
An engine system 1 is provided with a bypass tube (bypass flow channel) 206 connecting an upstream side and a downstream side of a turbine in an exhaust flow channel, a bypass valve 216 that opens and closes the bypass flow channel, and ...  
WO/2019/209668A1
An exhaust treatment system configured to treat exhaust gas produced by an engine of a vehicle and its method of operation involve providing a gasoline particulate filter (GPF) configured to trap particulate matter (PM) in the exhaust ga...  
WO/2019/207903A1
Provided is a fuel injection control device that can suppress variation of a fuel injection amount in a region of a very small fuel injection amount. The fuel injection control device comprises: a fixed injection pulse generating unit 10...  
WO/2019/207542A1
A control method for an internal combustion engine, carried out by means of a feedback control of the engine speed, based on an error (Err) of said engine speed, calculated between a reference value (Ref) and a measured value (Speed) of ...  
WO/2019/202879A1
In a fuel injection control device and fuel injection control method according to the present invention, which are applied to an internal combustion engine equipped with a blow-by gas recirculation device for recirculating blow-by gas in...  
WO/2019/204389A1
A system and method is disclosed for the start-up and control of pulsejet engines and this system includes an Electronic Fuel Injection ("EFI") system that further includes one or more electrically controlled fuel injectors that can be s...  
WO/2019/201549A1
Internal combustion engine with at least two cylinders, each with two gas exchange valves, and with an exhaust gas system that can be linked through the gas exchange valves so as to carry exhaust gas, wherein a turbine casing with a turb...  
WO/2019/202883A1
In the fuel injection control device and fuel injection control method according to the present invention, when an open period of an intake valve and an open period of an exhaust valve overlap, fuel injection is performed by a fuel injec...  
WO/2019/203925A1
A method for providing fuel type recommendations for a vehicle can include steps of receiving operational data for the vehicle from one or more computing devices integrated with the vehicle, analyzing the received operational data to ide...  
WO/2019/201547A1
Internal combustion engine with at least one cylinder and an exhaust gas system arranged on an exhaust manifold arranged on the internal combustion engine, wherein a turbine casing with a turbine of a turbocharger is arranged in the exha...  
WO/2019/201548A1
Internal combustion engine with at least two cylinders, each with two gas exchange valves, and an exhaust gas system that can be linked through the gas exchange valves so as to carry exhaust gas, wherein a turbine casing with a turbine o...  
WO/2019/201546A1
Internal combustion engine with at least four cylinders and an exhaust gas system, wherein a turbine casing with a turbine of a turbocharger is arranged in the exhaust gas system, and an exhaust gas purification system is arranged downst...  
WO/2019/201789A1
A method of controlling a solenoid actuated fuel injector, said injector including a solenoid actuator adapted to be energized so as to move a pintle and needle arrangement, such that the needle moves away from a connected thereto, away ...  
WO/2019/199280A1
A method of adaptively predicting, during operation of a pump, a mass of fuel pumped by the pump during a pumping event to a fuel accumulator ("Qpump") to control operation of the pump is provided, comprising: generating an adaptive mode...  
WO/2019/198047A1
A control method for a spark-ignition internal combustion engine (E) based on a calculation of an estimated air mass at the intake of the internal combustion engine, calculated based on a convenient pressure signal of said measured air. ...  
WO/2019/199277A1
A method is disclosed of controlling operation of a fuel injector in response to measuring a quantity of fuel injected by the fuel injector from a fuel accumulator to an engine cylinder during operation of a fuel pump that delivers fuel ...  
WO/2019/197861A1
This control method of an internal combustion engine equipped with a spark plug and a fuel injection valve involves starting spark plug discharge after a gas flow from the fuel injection valve side towards the spark plug side occurs in a...  
WO/2019/199343A1
According to one or more embodiments, an internal combustion engine may be operated by a method which includes one or more of injecting a first fuel and a second fuel into an engine cylinder to form a fuel mixture, and combusting the fue...  
WO/2019/198546A1
An air-fuel ratio control device (40) that sets a target air-fuel ratio for a spark-ignition engine (10) and performs air-fuel ratio control for the engine on the basis of the target air-fuel ratio. The air-fuel ratio control device (40)...  
WO/2019/196841A1
A rotational speed control device for internal combustion engine idling, comprising: an ultra high altitude measurement portion, which is used for determining ultra high altitude idling of a vehicle; a switching portion, which is used fo...  
WO/2019/195564A1
An vapor purge system having an evaporative emissions turbo purge valve incorporating a venturi vacuum generator and a hose-off detection function. The turbo purge valve includes a pressure sensor, and a low restriction check valve which...  
WO/2019/193253A1
A method and a system of igniting an internal combustion engine is described. According to the invention, at least one combustion chamber is provided that is arranged to receive at least two spark plugs having their electrodes in proximi...  
WO/2019/195198A1
The oil quality in an oil reservoir of a pump is monitored using the disclosed oil-monitoring sensor. The oil-monitoring sensor includes a first capacitive portion for measuring oil level and a second capacitive portion for measuring die...  
WO/2019/195172A1
A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially b...  
WO/2019/185158A1
A method for computer based modelling of an optimized intake and exhaust valve characteristic for an internal combustion engine. The method includes defining a first collection of valve characteristic values for an intake valve and a sec...  

Matches 351 - 400 out of 109,398