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Matches 1 - 50 out of 21,964

Document Document Title
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 (...  
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/2019/022177A1
A control device for an internal combustion engine equipped with a turbocharger, an intercooler, a throttle valve positioned on the intake downstream side from the intercooler, a bypass channel for bypassing the throttle valve and connec...  
WO/2019/016439A1
The invention relates to a method for reducing a pressure drop in a combuustion engine air intake line (11) of a motor vehicle powerplant having a compressor (8) that forms part of a turbocharger and an auxiliary compressor (9) in the ai...  
WO/2019/015800A1
The invention relates to a regulating device for a turbocharger, wherein the regulating device (1) is received in a turbocharger exhaust gas conducting section through which exhaust gas can flow, and wherein a fluid flow to a turbine whe...  
WO/2019/011894A1
The invention relates to a method for controlling an internal combustion engine provided with a circuit (38) for recirculating burnt gases that opens into an intake circuit of the engine upstream of a compressor (22) and a throttling but...  
WO/2019/011762A1
The invention relates to a control device (1) for mechanically actuating a component, comprising a housing (2), which surrounds a housing interior (3) and on a housing outer side (7) of which at least one fastening sleeve (8) is integral...  
WO/2019/008399A1
Internal Combustion Engine operating on fundamental four stroke cycle of either Otto or Diesel, with two inlet and two exhaust valves per cylinder modifying the exhaust implementation by increasing the exhaust ports to two per cylinder (...  
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/2019/001730A1
The invention relates to a method for a vehicle system (100) comprising an internal combustion engine (10) having a turbocharger unit (110) connected thereto, a turbocompound unit (120) arranged to receive exhaust gas flowing from the tu...  
WO/2019/001989A1
The invention relates to a method for a vehicle system (100) comprising an internal combustion engine (10) having a turbocharger unit (110) connected thereto, a turbocompound unit (120) arranged to receive exhaust gas flowing from the tu...  
WO/2018/234096A1
The invention relates to a wastegate valve actuator system (1) in an exhaust system of an internal combustion engine, having a wastegate valve (2), which comprises a valve flap (4) which may be pivoted around a pivot axis (5), having an ...  
WO/2018/233974A1
A V-type internal combustion engine comprising: a first cylinder bank having four first cylinders and a second cylinder bank having four second cylinders; a first fresh gas line for the first cylinder bank and a second fresh gas line for...  
WO/2018/235887A1
This supercharger surplus power recovery device is provided with: an internal combustion engine that is driven by electronic control of an operating apparatus that operates hydraulically; a supercharger that is associated with the intern...  
WO/2018/235857A1
A variable nozzle unit is provided with: a plurality of movable nozzle vanes each including a nozzle body which includes a blade portion arranged in a gas inflow passageway of a turbine, and a nozzle shaft protruding from the nozzle body...  
WO/2018/231682A1
An evaporative emissions control system for an internal combustion engine having an air intake manifold is provided. The system includes a carbon canister (118, 218) configured to receive fuel vapor, a purge valve (120, 220) fluidly coup...  
WO/2018/230108A1
This multi-stage supercharger is provided with: a turbine housing (TH) including a first sub-housing (26) which has a first turbine impeller-containing chamber (29), and also including a second sub-housing (46) which has a second turbine...  
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/2018/226379A1
In a supercharged, two-stroke cycle, opposed-piston engine with an EGR loop, exhaust gas recirculated to a charge air channel through which charge air is provided to a supercharger inlet is cleansed of particulate materials by a particul...  
WO/2018/226952A1
The invention relates to an actuator assembly for a turbocharger comprising a shaft which is designed to be rotatably mounted in a housing of a turbocharger, wherein the shaft is coupled at a first end to an adjusting element and at a se...  
WO/2018/224953A1
The present subject matter provides an internal combustion (IC) engine (125) with a cylinder head (125C) having an exhaust port (125CE). A booster member (200) is connecting the upstream end portion (180U) of the exhaust pipe (180) to th...  
WO/2018/224654A1
The invention relates to a turbocharging system (100) for a combustion engine. The turbocharging system comprises a turbocharging stage, comprising an exhaust gas turbocharger (101) with a compressor (110), a charge air feed (111) for fe...  
WO/2018/221658A1
This supercharger surplus power recovery device comprises an internal combustion engine that is driven by electronic control of a hydraulically-operated operation device, a first supercharger disposed in an exhaust gas path of the intern...  
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/2018/219449A1
The invention relates to a method of controlling transient behaviour of an internal combustion engine (10) being provided with a turbocharger (110) and a variable inlet guide vanes assembly (130) arranged upstream a compressor (120) of t...  
WO/2018/219448A1
The invention relates to a method of controlling engine derating of an internal combustion engine (10) being provided with a turbocharger (110) and a variable inlet guide vanes assembly (130) arranged upstream a compressor (120) of the t...  
WO/2018/214250A1
A novel air intake pressure relief valve of an automotive turbocharger comprises a plastic housing (1). A coil bobbin (2) is disposed inside the plastic housing (1). A coil is wound around the coil bobbin (2) and is connected to a blade ...  
WO/2018/216656A1
A supercharger C is provided with: a shaft 7 to which a first turbine impeller 220 and a second turbine impeller 230 that is provided to be spaced apart from the first turbine impeller 220 in the axial direction are mounted; a first path...  
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/2018/213376A1
A turbocharger assembly using exhaust gas flow to drive a turbine wheel (110) in a turbine housing (120) and having a wastegate valve assembly (124) to control exhaust gas flow bypassing the turbine wheel (110). The turbocharger assembly...  
WO/2018/207624A1
A rod assembly comprises: a turnbuckle that includes a first adjustment hole provided on a first end and a second adjustment hole provided on a second end; a first rod that includes a first adjustment end that is screwed into the first a...  

Matches 1 - 50 out of 21,964