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Matches 1 - 50 out of 21,243

Document Document Title
WO/2018/072943A1
A pressure control valve comprising: a passageway (210) having a portion defining an opening (220) for the flow of liquid and/or gas (215) therethrough; an obstructing member (230) displaceable relative to the opening for obstructing the...  
WO/2018/072860A1
The invention relates to a turbine (10) for a turbocharger, having a turbine casing (12) and having a turbine wheel (14), which is accommodated in a rotatable manner in the turbine casing (12), has a plurality of runner blades (20) and c...  
WO/2018/073608A1
A method is proposed for designing a turbine of a turbocharger of an engine system having an exhaust gas recirculation (EGR) path. At at least one engine speed, such as the peak torque speed, a pressure drop along the EGR path is determi...  
WO/2018/070002A1
[Problem] In supercharging devices of an internal combustion engine that use an air flow rate amplifier as the supercharging means, one problem is that recovering kinetic energy lost through deceleration during braking results in limitat...  
WO/2018/068880A1
The invention relates to an exhaust-gas guide section for a turbocharger, comprising an inlet channel (3), through which flow can pass, and an outlet channel (9), through which flow can pass, wherein the inlet channel (3) is connected to...  
WO/2018/069975A1
An intake passage structure for a turbocharger-equipped engine (1), wherein a supercharging passage (71) and an air relief passage (72) are provided inside a compressor case (21a). The air relief passage (72) has an air outflow port (72a...  
WO/2018/068882A1
The invention relates to a turbocharger for an internal combustion engine, comprising an air-guiding section (7) through which air can flow, an exhaust gas-guiding section (5) through which exhaust gas can flow, and a bearing section (8)...  
WO/2018/071245A1
A number of variations may include a product comprising a bearing housing comprising a body having an internal cavity defined by an inner surface of the body, wherein a first end of the body includes an end face and a second end of the b...  
WO/2018/069972A1
An intake passage structure for a turbocharger-equipped engine (1), wherein a supercharging passage (71) and an air relief passage (72) are provided inside a compressor case (21a). The air relief passage (72) has a nonlinear first passag...  
WO/2018/065594A1
A sparked reciprocating internal combustion two-stroke steam engine comprising an engine casing, a crankshaft (16) rotatable about a crankshaft axis, a cylinder (2) arranged inside said engine casing, a piston (1) arranged inside said cy...  
WO/2018/067152A1
Systems, methods and apparatus are disclosed for producing a target pressure differential across an intake air throttle of an internal combustion engine by opening or closing a turbocharger wastegate to a commanded position that provides...  
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/2018/061574A1
Provided are an electric actuator and an electric wastegate valve system with which a load placed on an internally threaded portion of a rotary shaft can be reduced. The electric actuator is equipped with: a motor unit 100 having a rotar...  
WO/2018/063052A1
The present disclosure relates to an exhaust system for an internal combustion engine (2), the exhaust system comprising: - a first exhaust conduit (4) leading from a first exhaust bank of the internal combustion engine to a first turboc...  
WO/2018/059726A1
The invention relates to a turbine (26) for an exhaust gas turbocharger (24) of an internal combustion engine (10), having a turbine housing (30) which has a receiving region (32), having a turbine wheel (34) which is arranged at least p...  
WO/2018/055375A1
A mixed-flow turbine wheel (214) is proposed which, compared to existing mixed-flow turbine wheels, has reduced mass and moment of inertia because radially-outer portions of existing mixed-flow turbine wheels are omitted. In a first poss...  
WO/2018/054508A1
The invention relates to an internal combustion engine (5) comprising exhaust gas turbo chargers (1, 3) operating in parallel, of which one can be switched on and off via a charging air blocking device (43) with a charging air blocking e...  
WO/2018/051127A1
There is provided a system and method for guiding a flow of fluid having a variable mass flow rate onto a turbine (110), the turbine comprising a blade (115) and configured to rotate about an axis of rotation (150), the method using a fl...  
WO/2018/050347A1
The invention relates to a turbocharger (1) for an internal combustion engine, which has a bearing housing (41), in which a rotor shaft (14) is rotatably mounted; a compressor (30) having a compressor wheel (13), which is arranged for co...  
WO/2018/050265A1
The invention relates to a regulating method for a charged internal combustion engine (1), wherein an operating point of the compressor is adjusted in a compressor map by a compressor position regulator (16) based on a throttle valve reg...  
WO/2018/051609A1
This turbocharger-equipped engine comprises: an intake port (6) and an exhaust port (7), which are connected to a combustion chamber (5); a surge tank (12); and a turbocharger (21) having a turbine (24) located at a position along the le...  
WO/2018/046198A1
An internal combustion engine having a combustion engine (10), an exhaust train and an exhaust turbine (26) which is integrated into the exhaust gas train, wherein the internal combustion engine (10) forms at least two combustion chamber...  
WO/2018/040538A1
An intake and exhaust structure for increasing a low-speed torque of an engine, comprising a gas compressor (1), a turbine (2), and a communication pipe (4). An exhaust pipe of the gas compressor (1) is connected to an intake pipe of the...  
WO/2018/042661A1
The present invention provides a pneumatic actuator which is for a turbocharger and which can be easily controlled while achieving stable characteristics and suppressing hysteresis. The pneumatic actuator (10) for a turbocharger is equip...  
WO/2018/045293A1
Synergistic induction and turbocharging includes the use of one or more throttles in close proximity to each cylinder intake valve to control air flow in each intake port delivering air to combustion cylinders in an internal combustion e...  
WO/2018/045153A1
A turbocharger includes a compressor and an airflow adjustment assembly. The airflow adjustment assembly includes a plurality of guide vanes. Each of the plurality of guide vanes has a guide tip and a guide base spaced from the guide tip...  
WO/2018/036656A1
The invention relates to an internal combustion engine (1) having a supercharging path (3) designed for feeding charge air to at least one combustion chamber (5) of the internal combustion engine (3), having an exhaust-gas tract (7) desi...  
WO/2018/037807A1
This variable displacement supercharger is provided with: a drive ring 25 having an annular main body; first protrusions 25e and second protrusions 25f which are provided to the main body, sandwich link plates 27 having nozzle vanes 24 a...  
WO/2018/037970A1
This variable displacement supercharger is provided with: a plurality of nozzle vanes 24; a nozzle ring 23; link plates 27; a drive ring; a protrusion 23e which is provided to the nozzle ring 23, protrudes further outwards in the radial ...  
WO/2018/029027A1
The invention relates to a bypass valve for an exhaust-gas turbocharger, which has a valve flap seat (51) formed at one end of a bypass duct (15) and a valve flap (55), wherein the valve flap (55) has, on the outer edge of the closing fa...  
WO/2018/029985A1
This variable-capacity supercharger is provided with a variable-capacity mechanism having a nozzle vane, an actuator (rod member 66a) that drives the nozzle vane, an operating member 70 that operates upon receiving power from the actuato...  
WO/2018/029359A1
A method for starting a gaseous fuel internal combustion engine (10) is disclosed. According to the disclosed method, the engine is rotated using a start device until a first speed threshold is reached. After reaching the first speed thr...  
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...  
WO/2018/024900A1
The invention provides a solution for the reduction of fuel consumption and of 5 emission of gaseous pollutants from internal combustion engines. More specifically, the invention describes a device and method of converting any internal c...  
WO/2018/020776A1
An oil supply system (1) is provided with an oil pump (20), piping (21) and a heat exchanger (22). The oil pump (20) discharges AT oil pumped up from an oil pan (24). The piping (21) supplies the AT oil discharged from the oil pump (20) ...  
WO/2018/021481A1
An exhaust system device 1 of a vehicle 100 is provided with an exhaust gas purifying device 18 and a first EGR cooler 24, wherein: the exhaust gas purifying device 18 is disposed in such a way that a central axis of a downstream side en...  
WO/2018/019678A1
A system (1), method (100) or turbine housing (3). The system comprising a turbocharger (2) and a storage means (7) for compressed gas, the turbocharger (2) comprising: a turbine housing (3) defining a turbine volute (6); at least one fi...  
WO/2018/019558A1
The invention relates to a device and a method 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) con...  
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...  
WO/2018/019589A1
The invention relates to a flap device (292) for opening and closing a wastegate channel (291) in a turbine housing (21) of a turbocharger (1), comprising a lever element (51), which has a through-bore (52), in which a cylindrical bush (...  
WO/2018/020692A1
Provided is a heat-resistant casting having a shaft-like part. The structure of the region of the shaft-like part that is subjected to plastic processing contains dendrite, and regarding the dendrite, the average value of the angle forme...  
WO/2018/012153A1
The motor rotor of this disclosure is provided with an annular magnet, a cylindrical outer cover member for covering the outer peripheral surface of the magnet, and another member located at a position outside the magnet in the axial dir...  
WO/2018/012256A1
An engine (21) wherein an exhaust bypass valve (V3) is provided in an exhaust bypass flow path (18) connecting an outlet of an exhaust manifold (44) and an exhaust outlet of a supercharger (49). An intake air bypass valve (V2) is provide...  
WO/2018/011967A1
The supercharging system and the internal combustion engine according to the present invention are provided with: a first supercharger (20); a second supercharger (30); an electric motor (23) connected to a shaft end of a first compresso...  
WO/2018/009644A1
The invention relates to an apparatus for connecting an exhaust gas outlet of a first turbine housing with an exhaust gas inlet of a second turbine housing of a two-stage turbocharger system, which features a pocket that is situated in t...  
WO/2018/004358A1
A two-cycle engine capable of higher compression works by a cam opening the air intake valve of the engine at top dead centre. Compressed air is filled in the top of the cylinder and the valve shuts. A spray of fuel is injected into the ...  
WO/2018/001594A1
The invention relates to an air filter in the intake tract of an internal combustion engine, to which is assigned a compressed air tank that is connected to the air filter, wherein the compressed air tank is in addition connectable to th...  
WO/2018/005605A1
A product may include a bearing housing in which a shaft may be supported by a bearing so that it may rotate. A compressor wheel may be disposed on the shaft. A compressor cover may be connected with the bearing housing, which may form a...  
WO/2018/005254A1
The invention relates to a coupling device for an adjustment device comprising a coupling rod for transmitting an adjusting movement from an actuator, wherein the coupling rod has a first coupling point with a first through opening on at...  
WO/2018/004543A1
A 2-cycle, direct-injection diesel engine configured to accommodate low cetane diesel and jet fuels. The engine includes combustion chambers having surfaces which are operable at high temperatures during engine operation to increase the ...  

Matches 1 - 50 out of 21,243