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WO/2018/096584A1 |
This control device of a compression autoignition engine is provided with an engine (1), a state quantity setting device (23, 24, 43, 48, 54), a spark plug (25), a controller (ECU10) and sensors (SW1-SW16). The spark plug receives a cont...
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WO/2018/096746A1 |
Provided is an engine control device that comprises an engine (1), state quantity setting devices (23, 24, 43, 48, 54), a spark plug (25), and a controller (ECU 10). The spark plug ignites a fuel-air mixture at a prescribed ignition timi...
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WO/2018/096586A1 |
This control device of a compression autoignition engine is provided with an engine (1), a supercharging system (49), an external EGR system (55B), a spark plug (25), a controller (ECU10) and sensors (SW1-SW16). In the case that the oper...
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WO/2018/092586A1 |
In the present invention, when engine torque has increased to near the maximum torque the closing timing IVC of the intake valve is moved away from the intake bottom dead center BDC by a variable valve mechanism, and the mechanical expan...
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WO/2018/088341A1 |
A regeneration control device for an exhaust purification device, said regeneration control device including: a regeneration control unit (10a) that executes regeneration control wherein particulate matter trapped by a filter (41) is eli...
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WO/2018/059810A1 |
A method for operating a bi-turbo system is described. The two actuators of the turbochargers are actuated so as to realize a position of the actuators which is identical for both actuators. Then, both actuators are trimmed relative to o...
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WO/2018/028812A1 |
The invention relates to a method for operating an internal combustion engine, wherein, according to the invention, in the event of a transient operating state, in particular a load application/compensation (LA), both the first partial g...
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WO/2018/021483A1 |
An intake and exhaust device 1 which is for a vehicle engine 2 and is configured to enable a compression self-ignition operation, is provided with a supercharger 9 on an intake passage and driven by a force other than that of exhaust gas...
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WO/2018/002037A1 |
The invention relates to a device for controlling the amount of air injected at the intake of a supercharged internal combustion engine comprising a supercharging system including a turbocompressor (7) with a turbine (8) connected to at ...
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WO/2018/002478A1 |
A vehicle comprises an internal combustion engine (10), the cylinders (12) of which are supplied with air through an air cooler (4) that receives a first air supply and a different second air supply, the heat exchanger (4) comprising a t...
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WO/2017/213820A1 |
A power-based control system and method for an engine comprising a turbocharger involve obtaining a set of parameters that each affect exhaust gas energy and using the set of parameters to (i) determine a target mass flow into the engine...
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WO/2017/149970A1 |
An internal combustion engine control device and an internal combustion engine are provided with: a diesel engine body (11); a VTI turbocharger (12) comprising a compressor (31) and a turbine (32) for supplying combustion gas to the dies...
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WO/2017/135846A1 |
A device for controlled turbocharging comprises a turbocharger having a turbine and a compressor which communicates with the inlet of a cooler, the outlet of which communicates with a first boost air supply duct, in which a fist throttle...
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WO/2017/134822A1 |
In this method for controlling an internal combustion engine, an air-fuel mixture which has an air-fuel ratio leaner than a theoretical air-fuel ratio is formed in a cylinder by a first fuel injection, and while a low-temperature oxidati...
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WO/2017/130501A1 |
A control method for a gas engine that is connected to a turbocharger including a compressor and a turbine, whereby: a knocking control operation is performed to optimize ignition timing during steady operation; and when the load has inc...
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WO/2017/130502A1 |
The gas engine drive system is equipped with: a gas engine having combustion chambers; a turbocharger including a compressor and a turbine; fuel injection mechanisms for injecting a fuel gas into intake air supplied to each of the combus...
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WO/2017/122567A1 |
Provided are a control device and method for an internal combustion engine, wherein when the control device (40) drives an exhaust turbine supercharger (12) by driving an electric power generator (32) before causing an injector (19) to b...
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WO/2017/115689A1 |
The gas engine system is equipped with: a gas engine including multiple cylinders; a turbocharger including a compressor connected to multiple cylinders via an air supply passage , and a turbine connected to the multiple cylinders via an...
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WO/2017/110189A1 |
An engine control device provided with: a mechanical supercharger (10) provided with a mechanical compressor (11) disposed on an intake passage (4), the mechanical compressor (11) supercharging intake air introduced into a combustion cha...
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WO/2017/109959A1 |
This engine with an exhaust turbocharger is provided with: an exhaust bypass passage that is connected to an exhaust passage and bypasses a turbine of the exhaust turbocharger; a waist gate valve that opens and closes this passage; and a...
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WO/2017/104029A1 |
A combustion status estimation device (40) comprising: a rotating body (42) that is rotatably housed in the interior of a housing (41), said housing (41) being provided to an exhaust pathway (32) of an engine body (1) that has cylinders ...
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WO/2017/104033A1 |
In a hybrid system provided with an electric supercharger (140), a motor generator (220), and an electric storage device (270) for supplying electric power to both of the electric super charger and the motor generator, the electric super...
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WO/2017/104030A1 |
An internal combustion engine (100) comprising: a compressor wheel (62) that is driven by the energy of exhaust gas expelled from each cylinder (10) of an engine body (1), has at least one blade (622), and compresses air that is taken in...
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WO/2017/085854A1 |
A control device for a supercharging system for supplying compressed intake air to an engine, said control device being equipped with: a supercharger containing a compressor that compresses the intake air supplied to the engine; and a co...
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WO/2017/086423A1 |
In the present invention, during travel wherein fuel injection in an engine 10 has been stopped and only a motor generator 31 is providing drive force, a control device 80 performs control that opens variable vanes 64 of a variable vane ...
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WO/2017/086420A1 |
According to the present invention, during travel wherein fuel injection in an engine 10 has stopped and a motor generator 31 is regenerating power, a control device 80 performs control that opens variable vanes 64 of a variable vane tur...
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WO/2017/073375A1 |
A control device for a turbocharger-equipped engine is provided which is capable of controlling a turbocharger-equipped engine such that the vehicle behaviour intended by a driver is accurately achieved, while inhibiting deterioration in...
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WO/2017/064795A1 |
A turbo regeneration system equipped with: a turbine system having a turbine rotated by exhaust gas from an engine, and a turbo regeneration generator that is driven by the turbine and generates power; a power storage system having a fir...
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WO/2017/042311A1 |
The present invention relates to an assembly (1) comprising: an intake duct (4) extending between an air intake (11) and a heat engine (2); a heat engine (2); an electric compressor (5) arranged on the intake duct; a bypass circuit (510)...
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WO/2017/042868A1 |
An exhaust gas recirculation control method for an internal-combustion engine provided with: a turbocharger; an exhaust gas recirculation passage which allows an exhaust gas passage to communicate with an intake passage upstream of a com...
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WO/2017/038033A1 |
Provided is an engine system in which an exhaust gas recirculation (EGR) control unit: acquires a plurality of engine state quantities, from among target engine rotational rate, engine load, scavenging pressure, and overcharger rotationa...
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WO/2017/033647A1 |
Provided is an engine control device that makes it possible to minimize condensation in an exhaust recirculation pipe and the like. A control device according to the present invention controls an engine provided with: an exhaust recircul...
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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...
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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...
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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...
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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...
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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...
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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...
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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 control s...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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