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Matches 1 - 50 out of 22,076

Document Document Title
WO/2019/093428A1
A marine diesel engine according to an embodiment of the present invention is provided with: an engine body which, by combusting a fuel, outputs a propulsion force for a ship via an output shaft; a first supercharger which includes a rad...  
WO/2019/094263A1
Techniques for setting a boost target for a turbocharged engine comprise (i) operating the engine in a scavenging mode such that opening of intake and exhaust valves of cylinders of the engine overlap and (ii) while transitioning the eng...  
WO/2019/086193A1
The invention relates to a method for open-loop and/or closed-loop control of an exhaust-gas turbocharger of an internal combustion engine, wherein the exhaust-gas turbocharger is protected against exceeding a maximum rotational speed, w...  
WO/2019/086161A1
The invention relates to an exhaust tract (12) for an internal combustion engine (2), having at least one first exhaust gas purification element (16) and a second exhaust gas purification element (20) arranged downstream of the first exh...  
WO/2019/084098A1
A multi-stage reconfigurable air intake and exhaust system for an internal combustion piston engine having a first row of at least two cylinders inclined relative to a vertical plane, a second row of at least two cylinders inclined relat...  
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/2019/081111A1
The invention relates to an internal combustion engine (1) with an exhaust gas system (2) which is connected to the internal combustion engine (1) via an exhaust manifold. A first exhaust gas purification system (3) is arranged in the ex...  
WO/2019/078253A1
This actuator (10) drives a supercharging pressure controlling valve (26) for a supercharger (14), and is provided with a motor (36), an output shaft (38), a speed reduction section (37), a rotational angle sensor (39), and a magnetic ci...  
WO/2019/077350A1
There is provided a turbine comprising: a turbine housing; a turbine wheel; an inlet upstream of the turbine wheel, the inlet defining a first inlet portion and a second inlet portion; an outlet downstream of the turbine wheel, the outle...  
WO/2019/078776A1
The invention concerns an internal combustion engine comprising a combustion cylinder provided with a piston (5, 6, 104, 105, 106, 205, 206, 207, 208) and a combustion chamber (2, 3, 101, 102, 103, 201, 202, 203, 204); an inlet valve (7,...  
WO/2019/078256A1
This actuator (10) drives a supercharging pressure controlling valve (26) for a supercharger (14), and is provided with a motor (36), an output shaft (38), a speed reduction section (37), a metallic shaft (75, 76), and a housing (35). Th...  
WO/2019/078255A1
This actuator (10) drives a supercharging pressure controlling valve (26) for a supercharger (14), and is provided with a motor (36), an output shaft (38), a speed reduction section (37), a rotational angle sensor (39), a housing (35), a...  
WO/2019/078772A1
The present invention concerns a method in a two-stroke engine comprising at least one cylinder (1) with a reciprocating piston (2), a delimited combustion space (5), at least one outlet port (7) and an inlet port (9) which are both unco...  
WO/2019/078260A1
Provided is an actuator (10) for driving a supercharging pressure control valve (26) of a supercharger (14) in an engine (11). The actuator (10) comprises a motor (36), an output shaft (38), a reduction unit (37), a rotation angle sensor...  
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/2019/072486A1
The invention relates to a valve flap device (50) for opening and closing a bypass valve (29/39) of a turbocharger (1) and to a turbocharger (1). The valve flap device (50) has a valve spindle (51), a flap support (52) which is arranged ...  
WO/2019/075210A1
The invention relates to a flap arrangement for a turbine of a turbocharger, in particular for a wastegate valve of the turbine, having a spindle for mounting the flap arrangement in a rotatable manner in a turbine housing, having a leve...  
WO/2019/069816A1
This turbo charger excess power recovery device comprises: an internal combustion engine; a turbo charger attached to the internal combustion engine; a first hydraulic pump which is connected to the turbo charger and rotationally driven ...  
WO/2019/070190A1
Herein an internal combustion engine, ICE, (2) is disclosed. The ICE (2) comprises a second valve (40) arranged in an exhaust conduit (6). The exhaust conduit (6) extending from an exhaust valve (26) to an inlet of a turbine (8). The sec...  
WO/2019/069678A1
A variable nozzle mechanism part rotates a plurality of nozzle vanes in a turbocharger to change the opening degree of a nozzle. The variable geometry nozzle mechanism unit is provided with: a drive ring that is rotated by an external dr...  
WO/2019/064388A1
This turbine housing is provided with: an outer housing part that includes an inner wall having a spiral-shaped space formed therein; a first heat shield core that separates a scroll flow path through which exhaust gas flows within the s...  
WO/2019/057711A1
The invention relates to an electric media gap machine (10) for a compressor (2) and/or a turbine (3), in particular for a turbocharger (1) of an internal combustion engine, comprising a shaft (5) which is rotatably mounted in a housing ...  
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/2019/058818A1
A marine diesel engine according to an embodiment of the present invention is provided with: an engine body which burns fuel to generate the propulsion force of a ship; a first supercharger and a second supercharger which use exhaust gas...  
WO/2019/057712A1
The invention relates to an electric media gap machine (10) for a compressor (2) and/or a turbine (3), in particular for a turbocharger (1) of an internal combustion engine, comprising a shaft (5) which is rotatably mounted in a housing ...  
WO/2019/057419A1
The invention relates to an exhaust turbocharger (1), comprising an exhaust control device (2) provided with an exhaust flap (3) for adjusting an exhaust gas flow flowing through a turbine stage (4) of the exhaust turbocharger (1) during...  
WO/2019/052729A1
The invention relates to a radial compressor (30) comprising an iris diaphragm mechanism (50) for a charging device (1) of an internal combustion engine. The invention additionally relates to a charging device (1) comprising a radial com...  
WO/2019/052727A1
The invention relates to a compressor (30) for a charging device (1) of an internal combustion engine, having - a compressor housing (31), in which a compressor wheel (13) is rotationally fixed to a rotor shaft (14); and - a fresh air su...  
WO/2019/052792A1
The invention relates to a method for operating an exhaust gas turbocharger (2) having an actuatable electric machine (3) which is rotationally coupled to a charger shaft (7) and operates as a motor or as a generator depending on a perfo...  
WO/2019/052728A1
The invention relates to a compressor (30) for a charging device (1) of an internal combustion engine, having: - a compressor wheel (13) which is rotationally fixed to a rotor shaft (14); - an air supply channel (36) for conducting an ai...  
WO/2019/049873A1
A variable nozzle turbocharger 1 comprising: nozzle rings 21, 22 that define a scroll flow path 23; a variable nozzle 30 arranged in the scroll flow path; and a nozzle shaft 40. In the variable nozzle turbocharger having the nozzle shaft...  
WO/2019/048781A1
The invention relates to an engine assembly (1) comprising at least one gas intake line (10) supplying an engine block (4) of an internal combustion engine (2) and a gas exhaust line (14) at the outlet of the engine block, a turbocharger...  
WO/2019/049870A1
A variable nozzle turbocharger 1 comprising: nozzle rings 21, 22 that define a scroll flow path 23; a variable nozzle 30 arranged in the scroll flow path; and a nozzle shaft 40. In the variable nozzle turbocharger having the nozzle shaft...  
WO/2019/044775A1
A turbocharger that comprises: a cast turbine housing; an annular metal plate that forms a connecting flow passage inside the turbine housing; and a sheet-metal scroll flow passage formation plate. The connecting flow passage connects a ...  
WO/2019/044740A1
This control system for an internal combustion engine equipped with a turbocharger is provided with: a relief passage that is connected to an intake passage part located on the downstream side of a compressor of the turbocharger but on t...  
WO/2019/044776A1
A turbocharger that comprises: a bearing housing; a cast turbine housing; and a metal annular plate that forms a portion of a wall surface of a turbine scroll flow passage that is formed inside the turbine housing. The annular plate has ...  
WO/2019/038541A1
A valve system (30) for an engine arrangement. The valve system comprises a valve chamber (31) positioned at a junction of an inlet port (30b), an outlet port (30a) and a bypass port (30c), the inlet port (30b) configured for fluid commu...  
WO/2019/038539A1
A turbine bypass valve (30) comprising: a casing (40) defining first and second casing ports (42,44); and a valve cartridge (46) mounted to the casing; wherein the valve cartridge comprises: first and second valve ports (48,50); and a va...  
WO/2019/038540A1
A rotary turbine bypass valve (30) comprises a valve chamber (31) positioned at a junction of an inlet port (30b), an outlet port (30a) and a bypass port (30c), the inlet port configured for fluid communication with a flow of exhaust gas...  
WO/2019/038911A1
The objective of the present invention is to improve circulation of intake air and distribution of bypass intake air to each cylinder while suppressing an increase in the overall height of the engine. A supercharger 3 is arranged in a cy...  
WO/2019/034260A1
Invention relates to a method of controlling combustion of fuel in a multi-cylinder internal combustion engine (10), comprising step of –determining a cumulative heat release (Q) from combustion of fuel during successive combustion cyc...  
WO/2019/034313A1
The invention relates to a mixed-flow turbine (10) for a turbocharger, comprising a turbine housing (12), with a turbine wheel (20) that is at least partially arranged in the turbine housing (12) and can be rotated in relation to the tur...  
WO/2019/033134A1
The invention relates to a method and to an arrangement of an internal combustion engine (1) with an exhaust-gas aftertreatment system (2) and a preheating apparatus (3), wherein the preheating apparatus (3) is designed to preheat at lea...  
WO/2019/034276A1
The invention relates to an adjustable guiding apparatus for a turbine, comprising a race (2) with a plurality of guide vanes (3), the guide vanes (3) being rotatably mounted on the race (2) by means of guide vane shafts (5), in which an...  
WO/2019/034275A1
The invention relates to an adjustable guide apparatus for a turbine, comprising a bearing ring (2) having a plurality of guide vanes (3), wherein the guide vanes (3) are rotatably mounted on the bearing ring (2) by means of guide vane s...  
WO/2019/030120A1
The invention relates to a valve device (1) for a turbine of an exhaust gas turbocharger, having a valve element (2) for at least partial fluidic shutting of a bypass line, via which a turbine wheel of the turbine can be bypassed by exha...  
WO/2019/028424A1
Systems and methods for managing excessive intake flow path pressure and counter flow are implemented to support enhanced engine braking applications, such as 2-stroke or 1.5-stroke engine braking implementations where the intake flow pa...  
WO/2019/023768A1
A set (21) for turbochargers (20) of internal combustion engines, equipped with mechanical actuators (19) and wastegate flip valve (1) is described. Said set (21) comprises in its interior a valve (1) a valve's arm (2), a valve's shaft (...  
WO/2019/025231A1
The present invention relates to a method for determining a basic boost pressure of a gas conducting system (2) of an internal combustion engine (1) having a turbocharger (20) which has a compressor (202), a turbine (200), a shaft which ...  
WO/2019/020389A1
The invention concerns a motorised fluid metering valve (8) comprising an inlet pipe (1), a discharge pipe (2) and a motor (11) moving a piston (3) that can move linearly between a closed position in which the distal end of said piston (...  

Matches 1 - 50 out of 22,076