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Matches 1 - 50 out of 8,155

Document Document Title
WO/2017/002254A1
The problem addressed by the present invention is that, for instance, during an acceleration transition in which the required load rises, if boost pressure rises before the mechanical compression ratio drops, thereby producing a high-loa...  
WO/2016/195558A1
The invention relates to a method for monitoring state of clogging of a charge air cooler (20) positioned in flow connection with an outlet of a turbo charger (27) and an inlet manifold (23) of an internal combustion engine. The method c...  
WO/2016/194141A1
This internal-combustion engine control device: receives as inputs the operating state of an internal-combustion engine and the position of an actuator that changes the degree of opening of a waste gate valve provided in an exhaust bypas...  
WO/2016/172748A1
The invention relates to an internal combustion engine (1), comprising at least one turbocharger (3), which has a compressor (4); a bypass valve (6), by means of which the compressor (4) can be bypassed at least by a partial flow of a fu...  
WO/2016/175194A1
[Problem] To dramatically improve power transmission efficiency and avoid having to install redundant hydraulic devices. [Solution] The present invention is equipped with: an internal combustion engine (1) for which operation devices (51...  
WO/2016/163703A1
The present invention relates to a supercharger that is used in an internal combustion engine to obtain a high power output. An internal combustion engine supercharger using air pressure, wherein a spray nozzle (9) is installed inside an...  
WO/2016/163001A1
 This actuator controller learns the reference position of a shaft when there is no interference with the operation of the vehicle engine while the engine is operating, and uses the learned reference position to provide feedback contro...  
WO/2016/145570A1
An internal combustion engine includes a cylinder block that defines a cylinder and a cylinder head mounted to the cylinder block. A reciprocating piston is arranged inside the cylinder for compressing an air and fuel mixture at a geomet...  
WO/2016/145570A8
An internal combustion engine includes a cylinder block that defines a cylinder and a cylinder head mounted to the cylinder block. A reciprocating piston is arranged inside the cylinder for compressing an air and fuel mixture at a geomet...  
WO/2016/149123A1
Packaged boost systems and electrical assist assemblies presented. In one example, packaged boost system includes a supercharger, a brake assembly, and a transmission assembly that are packaged together in a generally axisymmetric config...  
WO/2016/136001A1
The present invention relates to an internal-combustion engine, and the objective of the invention is to make it possible to suppress NOx emissions, without using an additional device, in marine areas having strengthened exhaust emission...  
WO/2016/128642A1
The invention relates to an engine assembly comprising an exhaust system having a first exhaust duct via the turbine (2), a second discharge duct and a tapping (12) for a recirculation line. The first duct opens into a main pressure-reli...  
WO/2016/111033A1
A device and method for controlling an internal combustion engine wherein, when a diesel engine main body (11) is started and the rotation of an exhaust turbine supercharger (12) is assisted by an electric motor (32), and the rotational ...  
WO/2016/106445A1
The present invention pertains to the technical field of internal combustion engines. The invention relates to an exhaust device for an internal combustion engine (1), comprising a main catalytic converter (15), a secondary catalytic con...  
WO/2016/104016A1
The shovel according to an embodiment of the present invention has an attachment including a boom (4), a supercharger-equipped diesel engine (11), a main pump (14) linked to the supercharger-equipped diesel engine (11), and a controller ...  
WO/2016/103548A1
The invention relates to a control device for an internal combustion engine that includes a turbocharger, and an actuator that changes a turbocharging pressure by regulating exhaust energy for use in drive of the turbocharger. When a tar...  
WO/2016/097565A2
The electric machine comprises a stator (102) and a rotor (110), the stator (102) comprising pairs of stator teeth (108A...108D) and the rotor (110) comprising at least one pair of rotor teeth (114A, 114B). The rotor teeth (114A, 114B) a...  
WO/2016/097564A2
The electrical machine (100) comprises: a stator (102) comprising at least two pairs of stator teeth, a rotor (104) and, for each pair of stator teeth (110, 112, 114, 116), at least one coil (118, 120, 122, 124) wound around a respective...  
WO/2016/088313A1
This control device (10) includes: an ignition adjusting unit (13) that executes a retarding process of retarding an ignition timing in such a manner that the temperature of exhaust gas exhausted from a cylinder (101) rises when the depo...  
WO/2016/089662A1
On-board diagnostic monitoring of a two-stroke cycle, opposed-piston engine includes diagnostic monitoring of an air handling system equipped with a supercharger to determine whether the supercharger is functioning properly.  
WO/2016/074879A1
Disclosed is a method for operating an internal combustion engine comprising a lean NOx trap. In said method, the raw NOx emission level in the exhaust gas of the internal combustion engine is set to a reference variable at which the fue...  
WO/2016/067643A1
A control device for controlling a drive device for driving an auxiliary machine for supporting the output of a principal machine serving as a motive power source, the control device being equipped with a drive control unit for controlli...  
WO/2016/059034A1
The invention relates to a method and to a device for adjusting a charging pressure in an internal combustion engine (39) by means of a pressure-wave supercharger (1), wherein the pressure-wave supercharger (1) has a cell rotor (8), whic...  
WO/2016/051623A1
A diesel engine according to the present invention is provided with: a turbine disposed in a discharge passage; a compressor disposed in an intake passage; and a turbosupercharger including a plurality of nozzle vanes disposed around the...  
WO/2016/034351A1
The invention relates to a method for determining a control signal for the actuator of the wastegate of a turbocharger of a motor vehicle. According to said method, the control signal is determined while taking a model into account which...  
WO/2016/031507A1
In the case of an internal combustion engine equipped with a turbocharger having a low-pressure EGR flow passage, an EGR rate inside a combustion chamber temporarily drops when accelerating from a high-EGR operation, resulting in the occ...  
WO/2015/193572A1
The invention relates to the control of an internal combustion engine (1), in which, - the value of a characteristic parameter is acquired at a first operating point (R; C), and from that a first setpoint temperature for the liquid coola...  
WO/2015/195576A1
An internal-combustion engine has an electronically-controlled one of a turbocharger and an exhaust-driven turbo supercharger coupled to an exhaust duct of the engine, and the engine is controlled during a shift event of a transmission c...  
WO/2015/190205A1
This control device, on the assumption that an operation condition of a plant is a specific operation condition (idle state) which was defined beforehand, searches, using a prediction model, for a virtual current-value of a control amoun...  
WO/2015/186609A1
The purpose of the present invention is to provide a dual-fuel engine device provided with a supercharger having a diesel mode and a gas mode, wherein the engine device can execute air flow rate control with good responsiveness to load f...  
WO/2015/185830A1
The invention relates to a method for controlling a valve (12) for recirculating burnt gases produced by an internal combustion engine (1), characterised by including the steps of: determining the actual pressure upstream from the turbin...  
WO/2015/186610A1
The purpose of the present invention is to provide an engine device that has a supercharger and that, when operated in a low-load region, can perform air flow control that responds well to load fluctuations. In a low-load region, an engi...  
WO/2015/167392A1
In a method for the control of a supercharge system with several turbine wheels (20, 21), each of which is arranged in an exhaust conduit (16, 17) from cylinders in a combustion engine (2), different from the cylinders in whose exhaust c...  
WO/2015/162783A1
 A vehicle is provided with an internal combustion engine having a variable-compression-ratio mechanism, a supercharger for compressing and supplying intake air to the internal combustion engine, an intake passage for channeling intake...  
WO/2015/162834A1
A vehicle drive device is provided with: an engine which is mounted in a vehicle; a drive shaft which is mechanically connected to the engine to drive the vehicle; a first power connection/disconnection unit which is connected to the dri...  
WO/2015/163227A1
In a low-pressure exhaust gas recirculation (EGR) channel (15) that connects an exhaust channel (13) downstream from a turbine (17a) of supercharging systems (3, 4) and an intake channel (12) upstream from a compressor (17b) of the super...  
WO/2015/150458A1
The invention relates to a method for heating exhaust gas-conducting components in the exhaust gas tract of an internal combustion engine, in particular a self-igniting internal combustion engine. The aim of the invention is to simply an...  
WO/2015/151484A1
An intake pipe (11) of an engine (10) is provided with an inter-cooler (34) on the downstream side of an intake compressor (31). An EGR pipe (36) is provided with an EGR valve (37) and an EGR cooler (38). An ECU (50) determines whether t...  
WO/2015/141149A1
This engine control system is provided with an engine (10), and with an external EGR device (35) in which part of the exhaust gas is recirculated as EGR gas through an EGR pipe (36) to an intake passage by opening an EGR valve (37) provi...  
WO/2015/140989A1
This control device for a diesel engine is equipped with: a turbocharger that coaxially connects an intake compressor with an exhaust turbine and compresses intake air by driving the intake compressor by means of the energy of exhaust ga...  
WO/2015/141131A1
This control device (100) stops feedback control and holds a waste gate valve (47) in a full-open state in an open-operation region and in a closed-operation region when an exhaust cutoff valve (43) is detected as being fixed in a closed...  
WO/2015/129369A1
 The purpose of the present invention is to provide an engine device having a supercharger, wherein airflow rate can be controlled with good response to load fluctuations. This engine device (21) controls the opening degree of a main t...  
WO/2015/128972A1
In the present invention, an internal combustion engine control device: calculates, on the basis of the cylinder wall temperature of the internal combustion engine or a parameter temperature that correlates with the cylinder wall tempera...  
WO/2015/109048A1
A method of optimizing performance of a supercharger for a given application includes determining a desired pressure ratio of supercharger operation for the given application. One of a rotor lead and a rotor speed can be determined based...  
WO/2015/108930A1
A boost system for providing boost pressure to an air intake manifold of an engine includes a supercharger having rotors and a supercharger input shaft, an electric motor/generator, and a planetary gear set. The planetary gear set operat...  
WO/2015/098000A1
A control device of an internal combustion engine includes: an internal combustion engine that has an exhaust valve; an exhaust passage that is connected to the internal combustion engine; a turbine of a supercharger that is provided in ...  
WO/2015/087753A1
A supercharging system for an engine is able to more rapidly compensate for the shortage of the amount of supercharging of the engine due to the response delay of a supercharger than in the prior art, and is implemented by directly suppl...  
WO/2015/082792A1
Method for determining the pressure of gas upstream of an internal combustion engine boost turbine, and control system implementing this method. This method for determining the pressure of gas upstream of a high-pressure turbocompressor ...  
WO/2015/077379A1
An asymmetric twin scroll turbine 10 combined with an integrated exhaust manifold cylinder head 20 may be designed to accommodate mixed, radial or axial flow turbines. The asymmetric twin scroll turbine 10 includes a first scroll 11 and ...  
WO/2015/077496A1
Systems and methods are disclosed that include operating an isothermal compression based combustion (IsoC) engine by injecting isothermally compressed air into a combustion engine immediately prior to a combustion event in order to incre...  

Matches 1 - 50 out of 8,155