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Matches 1 - 50 out of 8,943

Document Document Title
WO/2019/199204A1
The invention relates to systems for controlling power of internal combustion engines. An accelerator assembly for a turbocharged internal combustion engine comprises a turbocharger (4) which has an impeller (5) installed so as to be cap...  
WO/2019/084100A9
An exhaust manifold for an internal combustion piston engine having a first row of at least two cylinders inclined relative to a vertical plane and a second row of at least two cylinders inclined relative to the vertical plane, where the...  
WO/2019/185107A1
A turbocharger system (1) of a combustion engine (4) comprises a turbocharger turbine (5) operable by exhaust gases, a valve (7) configured to control gas flow of pressurized gas from a pressurized gas reservoir (6) to the turbocharger t...  
WO/2019/172238A1
A turbo supercharger, a turbo supercharging system, and a turbo supercharging system, wherein a first port 8, which is a through-hole, is formed in an inner wall 3a of a compressor housing 3, the inner wall facing a space formed between ...  
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/2019/166451A1
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/2019/165429A1
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/2019/130660A1
According to the present invention, a gas engine connected to a supercharger is controlled by predicting the increase of a load before the load on the gas engine actually increases, increasing the rotational speed of the supercharger whi...  
WO/2019/123978A1
Provided is a control device for an internal combustion engine comprising a supercharger, wherein a target torque for the internal combustion engine can be accurately generated even in a low supercharging region. To achieve this objectiv...  
WO/2019/123624A1
An internal combustion engine (1) is provided with a turbo charger (2), and configured to be switched to a stoichiometric combustion mode having a theoretical air-fuel ratio as a target air-fuel ratio, or a lean combustion mode having a ...  
WO/2019/123936A1
This engine 1 is provided with: an exhaust manifold 6; an intake manifold 5; and an EGR device that supplies an EGR gas from the exhaust manifold 6 to the intake manifold 5, wherein the upper end of a downwardly extending EGR cooler 20 i...  
WO/2019/117135A1
A fuel supply device provided with: a first motorpump (10) that discharges fuel at a first flow rate toward an engine (X); a second motorpump (18) that discharges fuel at a second flow rate and merges this fuel with the fuel of the first...  
WO/2019/117026A1
This supercharger-equipped engine is provided with: an engine body (10); an electric supercharger (18); a turbo supercharger (56); an EGR passageway (70) providing communication between an exhaust passageway (60) downstream of a turbine ...  
WO/2019/110108A1
The invention relates to a method for controlling a turbocharger system (10) fluidly connected to an exhaust manifold (102) of a combustion engine (100) in a vehicle (800). The turbocharger system (10) comprises a turbocharger turbine (2...  
WO/2019/105080A1
A variable altitude double-VGT two-stage adjustable boost control method comprises: a diesel engine ECU (31) querying and storing an initial boost pressure MAP according to an intake air temperature, a pressure and a diesel engine operat...  
WO/2019/106740A1
In the present invention, an internal combustion engine (1) is provided with an electric supercharger (2) driven by an in-vehicle battery and can switch between a stoichiometric combustion mode, in which the vicinity of a theoretical air...  
WO/2019/106741A1
In the present invention, an internal combustion engine (1) is provided with an electric supercharger (2) driven by an in-vehicle battery and can switch between a stoichiometric combustion mode, in which the vicinity of a theoretical air...  
WO/2019/097920A1
According to the present invention, whether the condition that a retention amount V of condensed water in an intake passage exceeds a predetermined upper limit value is satisfied is determined on the basis of input parameters related to ...  
WO/2019/084100A1
An exhaust manifold for an internal combustion piston engine having a first row of at least two cylinders inclined relative to a vertical plane and a second row of at least two cylinders inclined relative to the vertical plane, where the...  
WO/2019/072521A1
The invention relates to an internal combustion engine (10) for a motor vehicle, comprising: at least one first combustion chamber (14); at least one second combustion chamber (16); at least one first exhaust gas line element (44) throug...  
WO/2019/058705A1
This engine system is provided with: an engine 1; an injector 17; a super charger 5 (including a compressor 5a); an electronic throttle device 6 provided in an air intake passage 2, the compressor 5a being provided in the air intake pass...  
WO/2019/039554A1
When a geometric compression ratio of an engine body (2) is set to 13 or more and the engine body is operating in a preset high load region, an effective compression ratio of the engine body is set to 12 or more and within a range having...  
WO/2019/038920A1
An intake passage (30) comprises: a main intake passage (30A) in which a throttle valve is disposed, and which extends from one side toward the other side in a cylinder row direction; and a bypass passage (40) in which an EGR valve (54) ...  
WO/2019/022172A1
A control device for an internal combustion engine equipped with a turbocharger, a bypass channel for bypassing the compressor of the turbocharger, and a blow-off valve provided in the bypass channel, the control device being equipped wi...  
WO/2019/003326A1
An internal-combustion engine (1) includes a variable compression ratio mechanism (2) for changing a mechanical compression ratio, and a variable valve timing mechanism (7) for changing the valve timing of an intake valve (4). When accel...  
WO/2018/231099A1
A device for turburcharging an internal combustion engine comprises a turbocharger (1), including a turbine (2) and a compressor (3), a charging air cooler (8), an air filter (14), a throttle valve (11), a relief valve (12), a bypass ...  
WO/2018/222141A1
A turbine housing for a radial/mixed flow turbine, the turbine having a rotor comprising a plurality of blades disposed about a hub, the turbine housing comprising: a shroud configured to at least partially enshroud the rotor wherein a c...  
WO/2018/212088A1
A problem addressed by the present invention can be solved by an air intake/exhaust structure 100 for a compressed natural gas engine, the structure being characterized by being provided with: a compressor 106 of a supercharger 105 insta...  
WO/2018/206355A1
The invention relates to a supercharging device (5) for an internal combustion engine (2) of a motor vehicle, comprising: at least one exhaust-gas turbocharger (9) having a turbine wheel (12) that can be driven by exhaust gas from the in...  
WO/2018/180002A1
In the present invention, air-intake ports (17, 18) include second ports (18) configured so that the flow rate of gas passing therethrough is adjusted by an SVC (80). First and second branching passages (44b, 44c) are connected in the cy...  
WO/2018/165772A1
In an aspect a method is provided for controlling air flow to an internal combustion engine, comprising: providing a turbocharger and a compressor that is driven by the turbocharger; driving rotation of a turbine of the turbocharger usin...  
WO/2018/154023A1
The invention relates to a method for controlling an electric supercharger (2) associated with a heat engine of a vehicle, during which a control command (I) for said electric supercharger (2) is generated according to at least one infor...  
WO/2018/150565A1
This device has a turbo supercharger (14) in which a turbine (17) coaxial with a compressor (18) for supercharging intake air is provided to an exhaust passage (13), and an electric supercharger (15) provided to an intake passage at a di...  
WO/2018/139491A1
A prechamber-type gas engine is provided with: a prechamber fuel supply valve connected in a prechamber fuel supply line to control the supply of prechamber fuel to a prechamber, the prechamber fuel supply valve opening when a prechamber...  
WO/2018/108551A1
The present invention relates to a method for controlling the quantity of air introduced at the intake of a supercharged internal combustion engine, said engine comprising an intake manifold (18) and at least one exhaust gas outlet (28; ...  
WO/2018/104646A1
The invention relates to a method for controlling a variable-compressor-geometry turbocharger, in which the boost pressure is controlled by setting the geometry of the compressor according to a first map (C1) of set values, corresponding...  
WO/2018/101153A1
Provided is a diesel engine for a ship in which an engine body can be operated under more favorable conditions. This diesel engine has: an engine body; a supercharger; an EGR system; an engine control device that controls the driving of ...  
WO/2018/096751A1
A control apparatus for an engine. The control apparatus comprises an engine (1), a state quantity setting device (23, 24, 43, 48, 54, 551, 552, 56), an ignition plug (25), and a controller (ECU10). After the ignition plug has ignited an...  
WO/2018/096587A1
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). In the case that the operatio...  
WO/2018/096750A1
A control apparatus for an engine. The control apparatus comprises an engine (1), an EGR system (55), an ignition plug (25), a controller (ECU10), and a supercharging system (49). When the supercharging system is performing supercharging...  
WO/2018/096653A1
This combustion control device for a compression autoignition engine comprises an engine (1), a state quantity setting device (23, 24, 43, 48, 54), an ignition plug (25), a controller (ECU 10), and sensors (SW1 to SW16). By receiving a c...  
WO/2018/096745A1
A control apparatus for a compression auto-ignition engine. The control apparatus comprises an engine (1), a state quantity setting device (23, 24, 43, 48, 54), an ignition plug (25), and a controller (ECU10). After the ignition plug has...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 8,943