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Matches 1 - 50 out of 102,675

Document Document Title
WO/2017/068297A1
The present invention proposes a method for estimating the flow rate QEGR of exhaust gases recirculated through an exhaust gas recirculation valve (5) connecting an exhaust circuit (3) and an intake circuit (2) of a combustion engine (1)...  
WO/2017/069088A1
An ECU of this engine is provided with: a physical quantity calculation unit that calculates an ignition delay time on the basis of an engine rotation speed detected by a rotation speed detection unit, an injection amount detected by an ...  
WO/2017/069032A1
In view of the abovementioned problem, the objective of the present invention is to provide a control device for a vehicle, said device reducing heat generation in a booster circuit and reducing the constraint of charging time, and achie...  
WO/2017/067814A1
The invention relates to a method for determining at least one property of a fuel in an injection system of an internal combustion engine, wherein the injection system has a first injector (10) and at least one second injector (10), wher...  
WO/2017/065755A1
Methods and apparatuses for calibration and control of various engine subsystems using a target value approach. Under the target value approach, the control of each engine subsystem is separated or decoupled to include a set of target va...  
WO/2017/063982A1
The invention relates to a method for determining an injection quantity of a fuel injector having a solenoid drive for an internal combustion engine of a motor vehicle. The method comprises the following steps: (a) determining (510) a fi...  
WO/2017/063939A1
The invention relates to a control shaft of a cam shaft adjustment unit having axially spaced adjustment cams, which are designed in a first axial section of the control shaft for a continuous operation of a cylinder and in a second axia...  
WO/2017/065159A1
The engine unit is equipped with an engine, a fuel adjustment mechanism, a catalyst provided on an exhaust path, an oxygen sensor disposed on the exhaust path which detects the oxygen concentration in the exhaust gas, and a control devic...  
WO/2017/065756A1
A system for control of an internal combustion system having subsystems, each with different response times. Subsystems may include a fuel system, an air handling system, and an aftertreatment system, each being operated in response to a...  
WO/2017/064307A1
A method (27) is described for controlling a pump (7) conveying a coolant in a charging gas cooling circuit (3) for cooling a charging gas (9) for an internal combustion engine, wherein the method comprises the following steps: obtaining...  
WO/2017/063979A1
The invention relates to a method and a corresponding device for operating an internal combustion engine comprising a high-pressure fuel injection system (HD_SYS) for an internal combustion engine of a motor vehicle, said system having a...  
WO/2017/064360A1
A method in a starting procedure of an internal combustion piston engine (10) is disclosed, wherein the engine is cranked by means of a starting system (14) and fuel is pumped into in a common rail (18) of a fuel system (12) of the engin...  
WO/2017/065754A1
Methods and apparatuses for calibration and control of various engine subsystems using a target value approach. Under the target value approach, the control of each engine subsystem is separated or decoupled to include a set of target va...  
WO/2017/065753A1
Methods and apparatuses for calibration and control of various engine subsystems using a target value approach. Under the target value approach, the control of each engine subsystem is separated or decoupled to include a set of target va...  
WO/2017/063824A1
A method for determining a time at which a fuel injector having a solenoid drive, for an internal combustion of a motor vehicle, is in a predetermined opening state is described. The method has the following: (a) applying (710) a predete...  
WO/2017/065757A1
A system for control of an internal combustion system having subsystems, each with different response times. Subsystems may include a fuel system, an air handling system, and an aftertreatment system, each being operated in response to a...  
WO/2017/065672A1
The present invention relates to a method for diagnosing a crankshaft rotational position sensor unit (112) of a crankshaft (CS) of an internal combustion engine (E). The internal combustion engine (E) further comprises a flywheel (FW) c...  
WO/2017/060073A1
The invention relates to a method for operating a turbocharger of an internal combustion engine. A turbine pressure ratio of equivalent power is determined, for a correspondingly pulsing exhaust gas flow, on the basis of a physical/mathe...  
WO/2017/060075A1
A method according to the invention for controlling an internal combustion engine having a camshaft, of which the phase in relation to a crankshaft can be adjusted by means of an electric adjuster, and having a control device comprises t...  
WO/2017/060074A1
The invention relates to a high-pressure fuel pump (10) for supplying a first injection device (14) of an internal combustion engine, in particular of a motor vehicle, with fuel, comprising at least one first low-pressure connection (30)...  
WO/2017/060154A1
The invention relates to a fluid injector (1) for operating a motor vehicle, comprising an injector body (3) with an injector recess (5); a nozzle body (13) with a nozzle body recess (15) and an injection hole (17); a nozzle needle (19) ...  
WO/2017/060062A1
The invention relates to a method for operating an internal combustion engine, wherein a noise characteristic variable (RM) is determined depending on a course of the measurement signal of a respective exhaust probe, which noise characte...  
WO/2017/060076A1
A method for detecting a useful signal corresponding to a sought event is described. In the method, after the useful signal has been identified, a variation in one or more parameters is determined. The parameter variation is carried out ...  
WO/2017/060078A1
The invention relates to a method for determining a first point in time, at which a fuel injector having a solenoid drive is in a first predetermined open state. The method comprises the following: (a) determining a second point in time,...  
WO/2017/060131A1
The invention relates to a high-pressure fuel pump and to a method for reducing irregularities of the driving force of the high-pressure fuel pump having a pump unit. The high-pressure fuel pump comprises a pump unit, a drive unit which ...  
WO/2017/060009A1
The invention relates to a method for operating a drive device (1) of a motor vehicle, comprising an internal combustion engine (2) having a first exhaust gas turbocharger (5) and a second exhaust gas turbocharger (6), and comprising at ...  
WO/2017/062848A1
Diagnostic systems including a pressure sensor, a determiner in communication with the pressure sensor, wherein the determiner is structured to estimate a sonic speed of a fuel based on identification of a fundamental oscillation frequen...  
WO/2017/061473A1
Provided is an engine that comprises: a fuel injection device having a rack for adjusting an injected amount of fuel injected to a combustion chamber and an actuator for controlling the position of the rack; and a control device for cont...  
WO/2017/060070A1
The invention relates to a pump device (11) for an internal combustion engine, in particular of a motor vehicle, having a high-pressure fuel pump (10) for supplying a first injection device (14) of the internal combustion engine with fue...  
WO/2017/061372A1
Provided is a construction machine configured so that electric components provided in an after-treatment device can be cooled. This construction machine is, for example, a hydraulic shovel and is provided with: electric components 20 dis...  
WO/2017/055751A1
A method for controlling the power supply of injectors for hybrid motor vehicles, comprising an internal combustion engine and an electric motor, said vehicle being equipped with a first electrical network powered at a first DC voltage i...  
WO/2017/055121A1
The invention relates to a method for operating an internal combustion engine for a motor vehicle, having the steps of receiving measurement signals of a cylinder pressure sensor (10) and ascertaining cylinder pressure fluctuations (ZDS)...  
WO/2017/055114A1
The invention relates to a method for regenerating an activated carbon filter (105) of a tank ventilation system (101) of a motor vehicle having a single-cylinder internal combustion engine (150), characterized in that a tank ventilation...  
WO/2017/055489A1
The invention relates to an internal combustion engine (1) comprising a number n of cylinders (2), a crank shaft (3) and a cam shaft (4) drivingly connected thereto. According to the invention: the cam shaft (4) is connected to the crank...  
WO/2017/055299A1
Exhaust after-treatment system (1) for a dual- fuel internal combustion engine (2) having at least one exhaust after-treatment device (3) for post-treatment of an exhaust gas emitted by the internal combustion engine (2), where the inter...  
WO/2017/056687A1
The purpose of the present invention is to provide an internal combustion engine control device that stably causes combustion at the lean combustion limit. In an internal combustion engine control device for controlling an internal combu...  
WO/2017/055105A1
The invention relates to a method for injecting a gaseous fuel (108) for an internal combustion engine (110) having a combustion chamber (101) and an intake valve (102) assigned to the combustion chamber (101), comprising the following s...  
WO/2017/058959A1
The engines include compression cylinders, combustion cylinders, an air rail, and a heat exchanger. The methods of operating a compression ignition engine include taking air into a compression cylinder of the engine, compressing the air ...  
WO/2017/058133A1
A control apparatus includes a first controller configured to generate control signals for controlling an engine or other machine, a second controller configured to generate the control signals for controlling the machine, a transfer cir...  
WO/2017/055700A1
The invention relates to a method for instructing the at least partial forced closure of a dump valve of a turbocharger of an engine, with detection of throttle release (5a, 5b, 5c) by the driver and classification between partial thrott...  
WO/2017/058518A1
A transport refrigeration system is provided including a refrigeration unit and a diesel engine powering the refrigeration unit. The diesel engine has an exhaust system for discharging engine exhaust from the diesel engine. An exhaust tr...  
WO/2017/055697A1
The invention relates to a device (10) for monitoring the triggering of an idle speed control of a heat engine of a motor vehicle with a gearbox, the device comprising means for receiving a current value of engine speed (100) and an iden...  
WO/2017/056668A1
The purpose of the present invention is to provide an internal combustion engine control device equipped with a generator driven by the exhaust of the internal combustion engine, wherein it is possible to increase the generating opportun...  
WO/2017/051707A1
In the present invention an ECU (40) is equipped with: an injection control unit that executes a partial-lift injection, wherein a fuel injection valve (30) is driven with an injection pulse with which the amount of lift of the valve bod...  
WO/2017/053867A1
A valve train assembly includes an intake rocker arm, an exhaust rocker arm, a carrier configured to couple to a cylinder block and operably associated with the intake rocker arm and the exhaust rocker arm, the carrier including a first ...  
WO/2017/051652A1
An injection control device for controlling a fuel injection valve (40) driven by electricity. The injection control device is equipped with: a current detection unit (110) that detects a drive current supplied to a solenoid (450) of the...  
WO/2017/051139A1
The invention relates to a method for producing a control instruction of an electrical compressor (26) located in an air intake line (20) of an internal combustion engine and powered by an accumulator battery (50), comprising: a step of ...  
WO/2017/050547A1
The invention relates to a method and a device for operating an internal combustion engine, in particular of a motor vehicle with an intake pipe-based dual fuel metering function (SRE) and a direct fuel metering function (BDE). The intak...  
WO/2017/050640A1
The invention relates to a method for controlling the rail pressure in an injection system of a motor vehicle. In order to control the rail pressure, a high pressure pump provided with a digital intake valve is actuated, the digital inta...  
WO/2017/053898A1
A friction loss management system for an engine, comprises a combustion engine comprising a crankshaft and a plurality of cylinders, a reciprocating piston assembly connected to the crankshaft, a fuel injector connected to an injection c...  

Matches 1 - 50 out of 102,675