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Patent Searching and Data


Matches 1 - 50 out of 20,093

Document Document Title
WO/2017/025235A1
The invention relates to a compressor (1) of a turbocharger (2), the compression pipe (4) of which compressor is connected to the intake pipe (8) thereof by means of a return flow channel (14), in which an air recirculation valve (30) is...  
WO/2017/026069A1
A recess (24) is formed in a side surface of a valve body (18), whereby a fluid in an internal space (22) escapes to an external space (23) through a gap formed between the recess (24) and a sealing ring (3) when an electromagnetic valve...  
WO/2017/027241A1
A turbocharger with at least one axial turbine stage. Separate circumferential sections of the turbine are fed by separate exhaust system runners. The turbine is designed to harness pulse energy. Corresponding engine having cylinders com...  
WO/2017/023333A1
The subject matter disclosed herein relates to a system and method for engine 10 control. In particular, a system 200, 280 may utilize a variable valve timing (VVT) device 62, modify a VVT profile, monitor engine 10 performance, and adju...  
WO/2017/023686A1
A number of variations may include a system which may include an Organic Rankine Cycle that may include at least a first boiler operatively connected to a vehicle engine system to recover waste heat therefrom. The Organic Rankine Cycle m...  
WO/2017/016720A1
The invention relates to a drive device (1) for a motor vehicle, comprising: an internal combustion engine (2), with which an exhaust-gas turbocharger (9) having a turbine (11) and a compressor (10) is associated; an exhaust-gas aftertre...  
WO/2017/018678A1
The present invention relates to a wastegate actuator assembly which is capable of reducing noise generated by movement of a connecting rod assembly connected to a wastegate valve during a cold start or when driving. To this end, the pre...  
WO/2017/013247A1
The invention relates to an assembly (1) for a control device, in particular of an exhaust turbocharger, comprising a housing part (2), a shaft (3), which is rotatably supported on the housing part (2) by means of a bearing device (4) se...  
WO/2017/012686A1
The invention relates to a turbine (38) for a turbocharger of an internal combustion engine (10), comprising a turbine housing that has a receiving area, in which a turbine wheel (40) can be received in a rotatable manner about a rotatio...  
WO/2017/005657A1
The invention relates to a blow-off valve (1) for controlling the pressure in an intake tract of an internal combustion engine, comprising a housing (2) and a flow path formed in the housing (2), wherein the flow path can be opened and/o...  
WO/2017/002578A1
The objective of the present invention is to provide an effective technique for reducing PM emissions that is highly robust and avoids drawbacks such as knocking. This engine control device, which controls an engine connected to a superc...  
WO/2017/001144A1
The invention relates to an exhaust-gas turbocharger for an internal combustion engine (1), having a turbine (2), having a compressor wheel (4), which is connected to said turbine by way of a shaft, and having a wastegate device (8), whi...  
WO/2017/000008A1
Internal combustion engine (1) comprising a control device (2) and at least one ignition device (3) for igniting a fuel-air mixture in at least one piston-cylinder unit (4), wherein a turbocharger (5) and a wastegate (6) are provided on ...  
WO/2017/004358A3
Systems, methods, apparatus provide improved turbocharging of an internal combustion engine. A single, discrete turbocharger is affixed to each engine combustion cylinder. Turbochargers can be mounted to their associated cylinders in clo...  
WO/2017/001140A1
The invention relates to a turbine-wheel housing (10) for a turbocharger for an internal combustion engine, which turbine-wheel housing has a bypass valve (20) with a valve flap (21) and with a valve flap seat (15) which has a valve seat...  
WO/2017/001107A1
The invention relates to a method for operating a drive unit (1) in a motor vehicle, said drive unit (1) comprising a reciprocating engine (2) and a turbocharger (5); the reciprocating engine (2) operates in a 4-stroke mode during on-loa...  
WO/2016/207112A1
The invention relates to an internal combustion engine system. The system comprises an internal combustion engine (10), a first turbine unit (100) receiving exhaust gases from the internal combustion engine (10), said turbine unit (100) ...  
WO/2016/205931A1
A compound engine assembly for use as an auxiliary power unit for an aircraft and including an engine core with internal combustion engine(s), a compressor having an outlet in fluid communication with an engine core inlet, a bleed condui...  
WO/2016/205840A1
The invention relates to an internal combustion engine having a turbocharger (12) and having at least one piston (2) separating a combustion chamber of a cylinder (1) from a crankcase chamber (17). In order to be able to use the exhaust ...  
WO/2016/206720A1
The invention relates to an internal combustion engine system. The system comprises an internal combustion engine (10), a first turbine unit (100) receiving exhaust gases from the internal combustion engine (10), said turbine unit (100) ...  
WO/2016/205934A1
A compound engine assembly for use as an aircraft auxiliary power unit, having an engine core including internal combustion engine(s) in driving engagement with an engine shaft, a generator having a generator shaft directly engaged to th...  
WO/2016/205933A1
An auxiliary power unit for an aircraft, having an engine core, a compressor having an outlet in fluid communication with the engine core inlet, a turbine section in fluid communication with the engine core outlet, and an excess air duct...  
WO/2016/201551A1
A compound engine assembly with at least one rotary internal combustion engine, an impulse turbine, and an exhaust pipe for each internal combustion engine providing fluid communication between the exhaust port of the respective internal...  
WO/2016/201568A1
A compound cycle engine having an output shaft; at least two rotary units each defining an internal combustion engine, a first stage turbine, and a turbocharger is discussed. The first stage turbine includes a rotor in driving engagement...  
WO/2016/203736A1
A rotation prevention form (66) is provided so as to be visible from an exposure hole (64). The relative angle of an output shaft (23) and an actuator lever (13) can be set at will by using the rotation prevention form (66), which is vis...  
WO/2016/201567A1
A compound cycle engine having at least one rotary unit defining an internal combustion engine, a first stage turbine in proximity of each unit, and a turbocharger is discussed. The exhaust port of each rotary unit is in fluid communicat...  
WO/2016/200312A1
An engine is divided into two cylinder groups. Branch lines from the cylinders of one of the groups gather to a first inlet channel (11) and branch lines from the cylinders of the second group gather to a second inlet channel (14). The r...  
WO/2016/199822A1
This rotary machine is provided with a rotation shaft which is supported on an end wall of a housing. The rotary machine is provided with: a bearing which is attached to the rotation shaft and which supports the rotation shaft so as to a...  
WO/2016/201023A1
Various methods and systems are provided for controlling a tip clearance between a shroud and blade of a turbocharger turbine. In one embodiment, a method for an engine including a turbocharger comprises, selectively adjusting a flow of ...  
WO/2016/199600A1
A variable geometry turbocharger according to the present invention is provided with a turbine having a variable nozzle unit, and a compressor. The variable nozzle unit has: a unit main body part that is fixed to a turbine housing and ro...  
WO/2016/193598A1
The invention relates to an engine assembly (1) comprising a turbine (2) and an exhaust system removing the gasses from the engine and comprising a first pipe (4) leading from a first manifold (5) and a second discharge pipe (6) leading ...  
WO/2016/192914A1
The present invention relates to a method for operating a drive device (AV) comprising an internal combustion engine (1), an air supply channel (20) for supplying air to the internal combustion engine (1), and an actively controllable co...  
WO/2016/192749A1
The invention relates to an exhaust gas pressure regulator (100) for a combustion engine (10). The regulator (100) comprising a regulator housing (108) and an inner diffuser assembly (110) arranged inside the regulator housing (108) so t...  
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...  
WO/2016/191775A1
Disclosed is a method for operating an internal combustion engine (1), wherein an amount of exhaust gas that remains in combustion chambers (14) of the internal combustion engine (1) is varied, the amount of remaining exhaust gas being v...  
WO/2016/193597A1
The invention concerns an engine assembly (1) comprising a turbocharged engine with at least one cylinder having first and second outlet passages, the first passage being connected to a first manifold (5) while the second passage is conn...  
WO/2016/188949A1
Disclosed is a turbocharger comprising an exhaust bypass path, which path has a bypass valve device comprising: a plate-like valve element having a shaft, the shaft of said valve element being movably connected to a valve element support...  
WO/2016/188761A1
The present invention concerns a device for controlling the quantity of air fed into the intake of a supercharged internal combustion engine, said engine comprising two exhaust gas outlets (32, 36) each connected to an exhaust manifold (...  
WO/2016/189028A1
The invention relates to an exhaust gas conducting system (1) for a gasoline engine (2), comprising an exhaust gas line (2.3) which can be connected to an exhaust manifold (2.1) of the gasoline engine (2), an inlet line (2.4) which can b...  
WO/2016/189586A1
Provided is an internal combustion engine system having a supercharger (7) operated by exhaust gas. This internal combustion engine system is equipped with: an afterburning promotion means (5) that is provided between the combustion cham...  
WO/2016/184416A1
An ultra-high speed turbocharger, comprising a turbine machine (1), a compressor (2), a rotary shaft (3), two radial bearings (4), a thrust bearing (5) and a main housing (6), the radial bearings (4) being groove-type dynamic pressure ga...  
WO/2016/184411A1
A miniature motor-driven and power generating turbocharging device, comprising a turbine machine (1), a compressor (2), a motor (3), two radial bearings (4) and a thrust bearing (5), the radial bearings (4) being mixed-type dynamic press...  
WO/2016/184417A1
A miniature turbocharger, comprising a turbine machine (1), a compressor (2), a rotary shaft (3), two radial bearings (4), a thrust bearing (5) and a main housing (6), the radial bearings (4) being mixed-type dynamic pressure gas radial ...  
WO/2016/184617A1
The invention relates to an exhaust-gas turbocharger (1), comprising a turbine housing (2) having two exhaust volutes (3, 4), which are separated from each other by a separating wall (5), and comprising two spiral tongues (6, 7), each of...  
WO/2016/184410A1
An ultra-high speed motor-driven and power generating turbocharging device, comprising a turbine machine (1), a compressor (2), a motor (3), two radial bearings (4) and a thrust bearing (5), the motor (3) comprising a rotor (31), a stato...  
WO/2016/179671A1
A gas turbine system with a pulsating gas flow from an internal combustion engine, said system comprising a gas turbine (1), an inlet of which is connected to an exhaust pipe (2) of an internal combustion engine (3), while an outlet of t...  
WO/2016/179669A1
A method for actuating a gas turbine by means of a pulsating gas flow, which involves supplying a pulsating gas flow to a gas turbine, is distinguished in that, in accordance with the instantaneous parameters of the pulsating gas flow at...  
WO/2016/177705A1
The invention involves a conduit connection assembly comprising a first conduit part (201) and a second conduit part (401), adapted to be assembled to form a conduit connection delimiting a first fluid conducting volume (VI), characteriz...  
WO/2016/177430A1
The invention involves a conduit connection assembly, characterised in that the assembly comprises a first conduit part (201) and a second conduit part (401), adapted to be assembled to form a conduit connection delimiting a fluid conduc...  
WO/2016/174078A1
The invention relates to a compressor assembly for a turbocharger. The compressor assembly (1) comprises: a spiral housing (2), which has a flow channel (12) designed to convey a fluid that can be sucked in from outside of the compressor...  

Matches 1 - 50 out of 20,093