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Matches 251 - 300 out of 17,665

Document Document Title
WO/2020/166426A1
The purpose of the present invention is to provide a supercharger casing that can be applied to a small supercharger of which the layout is restricted and that is provided with a bypass pipe having a simple structure, and a supercharger ...  
WO/2020/164948A1
The invention relates to a method for operating a turbocharger (ATL) of an internal combustion engine, the turbocharger being operatively connected to an electrical machine, and the rotation speed of the turbocharger being adjustable via...  
WO/2020/161896A1
A supercharger according to the present invention comprises: a turbine rotor that is rotationally driven by exhaust gas from an engine; a turbine housing that accommodates the turbine rotor and forms a scroll flow path on the outer perip...  
WO/2020/158405A1
The present invention comprises: a first turbocharger (30) and a second turbocharger (40) that turbocharge the intake of air into an engine (1), and each include a turbine (32, 42) driven by exhaust gas discharged from the engine (1), an...  
WO/2020/158407A1
A turbocharger (1) is provided with a turbine housing (22), a bearing housing (32), a variable nozzle unit (100), and an urging member (200). The variable nozzle unit (100) has a first plate (110), a second plate (120), a plurality of no...  
WO/2020/158406A1
A variable nozzle unit (100) is provided with a first plate (110), a second plate (120), a plurality of nozzle vanes (140) each having a rotating shaft portion (142) and a vane (144), a plurality of vane arms (160), and a unison ring (17...  
WO/2020/158074A1
This supercharging system comprises: primary and secondary superchargers (30, 40) including turbines (32, 42) driven by exhaust discharged form an engine, variable nozzle mechanisms (35, 45) that via the degrees of opening thereof adjust...  
WO/2020/153963A1
A compressor housing assembly houses a compressor wheel of a turbocharger. The compressor housing includes a first housing component and a second housing component. The first housing component includes a first housing component wall disp...  
WO/2020/152143A1
The invention relates to an assembly (1) for an air supply of an internal combustion engine, comprising a compressor (2) of an exhaust gas turbocharger; a gas feed unit (3) which is arranged upstream of the compressor (2) and is configur...  
WO/2020/152799A1
Provided is a cylindrical turbocharger bushing, wherein on the inner peripheral surface of the bushing, at least one recessed section is formed at a position apart from at least one end among the both ends of the bushing.  
WO/2020/147583A1
An intercooled heat-insulated internal combustion engine, comprising a cylinder head (1) and a piston (10) mounted in a cylinder (5), a cylinder head bottom surface (59) being respectively provided with an air vent (38) and a compressed ...  
WO/2020/144854A1
A rotary machine that comprises a first compressor part and a first turbine part. The first compressor part includes: a plurality of first compressor blades that are provided at intervals in the circumferential direction of a rotary shaf...  
WO/2020/137668A1
A link mechanism (40) is provided with a link member (100) able to rotate about a drive shaft (32), and a rod (200) for causing the link member (100) to rotate about the drive shaft (32). The link member (100) has a drive shaft connectin...  
WO/2020/135709A1
A nozzle ring structure, comprising a mounting disc (1), the mounting disc (1) is provided with a toggle disc (2) on one end face and a back cover (4) on the other end face, at least three positioning pins (5) are provided between the to...  
WO/2020/129192A1
In a nozzle vane of a variable displacement turbocharger, if L is the cord length of the nozzle vane, and Xp is the distance from the leading edge of the nozzle vane to the center of rotation of the nozzle vane, 0.45<(Xp/L)≤0.60.  
WO/2020/130991A2
The present invention presents an electric turbo (1) system in which compressor (4) and turbine (9) are located on separate shafts and, compressor (4) is driven (operated) by a compressor motor (3) that is a separate electric motor used ...  
WO/2020/128477A1
A method for maximising the total power output of a power generation system is described the method comprising providing a power generation system comprising a turbocharged prime mover and a turbogenerator system driven by a flow of exha...  
WO/2020/119929A1
The present invention relates to a method for controlling an internal combustion engine arrangement (100) connected to an exhaust gas aftertreatment system (200), wherein the method is arranged to control a gas heating device (122), as w...  
WO/2020/119860A1
The invention relates to a valve device for a turbocharger (1). The turbocharger has an exhaust-gas-conducting portion (4), through which flow can pass and which has a spiral channel (10) and a volute, and the turbocharger has a bypass c...  
WO/2020/120254A1
The invention relates to an exhaust gas turbine (20) of a turbocharger (1) and to a turbocharger comprising such an exhaust gas turbine. The exhaust gas turbine (20) has a turbine housing (21) which is equipped with an exhaust gas guide ...  
WO/2020/124049A1
Various methods and systems are provided for a fluidic variable turbine. In one example, a system for an engine comprises a turbocharger turbine including a nozzle ring, the nozzle ring including a plurality of stationary vanes, each van...  
WO/2020/120988A1
A two-part wastegate valve member assembly (37) comprises a support member (36) and a valve member (35). The support member defines an aperture (80). The valve member comprises a central portion (82) extending through the aperture and tw...  
WO/2020/119888A1
The present disclosure generally relates to a computer implemented method for controlling an exhaust gas aftertreatment system (EATS), specifically applying a scheme for preventing heat reduction at the EATS based on the estimated heat r...  
WO/2020/115463A1
A method for controlling the flow of exhaust fluid to a turbogenerator, said method comprising the steps of driving a turbogenerator turbine with a flow of exhaust fluid; providing a waste-gate valve within said flow of exhaust fluid, sa...  
WO/2020/115941A1
A supercharger is provided with: a variable nozzle unit; a bearing housing; a circular heat-shielding plate that is positioned between a turbine rotor and the bearing housing; and a water chamber that is formed in the bearing housing. Th...  
WO/2020/114882A1
The invention relates to a shut-off member (16; 116) for a turbocharger (33) for an internal combustion engine, with a first channel (17); a second channel (18) which is separated from the first channel (17) by way of a wall (19); a shut...  
WO/2020/108874A1
The invention relates to an internal combustion engine (10), comprising: an intake tract (16), through which air can flow; a combustion chamber (14), which can be supplied with the air; an exhaust gas tract (18), through which exhaust ga...  
WO/2020/106493A1
A spark ignited internal combustion engine is controlled in response to a self-learned TOB reference. The self-learned TOB reference is based on a difference between a learned TOB offset and a desired or target TOB, and a sensed TOB. The...  
WO/2020/105533A1
This supercharging system includes: a first supercharger (30) which includes a first variable nozzle mechanism (35) that adjusts a flow speed of an incoming exhaust gas by means of an opening degree; a second supercharger (40) which incl...  
WO/2020/104131A1
Disclosed in the present invention is an apparatus and method for diagnosing bypass valve failure. The apparatus and method for diagnosing bypass valve failure according to the present invention are characterized by comprising: an electr...  
WO/2020/099848A1
A rotary turbine bypass valve for an engine arrangement is disclosed. The rotary turbine bypass valve comprises a valve chamber and a valve rotor. The valve chamber is positioned at a junction of an inlet port, an outlet port and a bypas...  
WO/2020/100222A1
This nozzle vane of a variable-geometry turbocharger has a blade shape that includes, in at least a center location in a blade height direction, a front edge, a rear edge, a pressure surface, and a negative pressure surface, wherein in t...  
WO/2020/100420A1
This nozzle vane of a variable-geometry turbocharger has a blade shape that includes, in at least a center location in a blade height direction, a front edge, a rear edge, a pressure surface, and a negative pressure surface, wherein in t...  
WO/2020/099090A1
The invention relates to a compressor (1) for an intake section (2) of an internal combustion engine of a motor vehicle, with an electric motor (4) which has a stator (5) and a rotor (6) which can be driven by the stator (5) and can be r...  
WO/2020/102468A1
Techniques for controlling a forced-induction engine having a low pressure cooled exhaust gas recirculation (LPCEGR) system comprise determining a target boost device inlet pressure for each of one or more systems that could require a bo...  
WO/2020/095716A1
This turbocharger is provided with a compressor housing, a turbine housing, a bearing housing, a variable nozzle unit, and a securing member. The variable nozzle unit has a first plate, a second plate, a plurality of nozzle vanes, and an...  
WO/2020/093665A1
An electrically-assisted pressure boosting control method for an engine. In the method, a one-way valve (4) and an air intake branch (5) connected in parallel with the one-way valve (4) are provided at an air intake channel (3) between a...  
WO/2020/089948A1
In the system, intake air is passed through a magnetic field which magnetizes the intake air. As the constituent gases of air have different magnetic properties, the effect of the magnetic field is different for gases. As a result, nitro...  
WO/2020/087044A1
A system and methods for a turbo-boost control system are disclosed for providing a driver of a vehicle with greater control over vehicle performance. The turbo-boost control system instructs an electronic control unit of the vehicle to ...  
WO/2020/078608A1
The invention relates to an exhaust gas turbine (20) of an exhaust gas turbocharger (100) with a wastegate valve arrangement (10), and to an exhaust gas turbocharger (100) with an exhaust gas turbine (20) of this type. The exhaust gas tu...  
WO/2020/079969A1
This variable-capacity supercharger is provided with: a turbine housing including a scroll flow channel, a cylinder part having a shroud surface facing vanes of a turbine wheel, and an exhaust gas outflow channel; a variable-capacity mec...  
WO/2020/079463A1
A hybrid vehicle control method for controlling a hybrid vehicle comprising: an internal combustion engine; a generator that is driven by the internal combustion engine; a travel motor having both a power travel drive using electric powe...  
WO/2020/075370A1
A variable geometry mechanism is provided with: an annular plate having a first surface and a second surface and having bearing holes formed therein; a drive ring having a third surface and a fourth surface and capable of rotating about ...  
WO/2020/074917A1
A turbine comprising: a turbine housing, a wastegate passage connecting the turbine inlet and the turbine outlet; and a wastegate valve comprising a movable valve member. The wastegate valve has an open state in which a first gas may pas...  
WO/2020/074628A1
The invention relates to a valve comprising a housing (1), a solenoid (5) arranged in the housing (1), a pin (7) that can be moved by the solenoid (5), and a cup-shaped piston (8) connected to the pin (7), wherein the solenoid (5) has at...  
WO/2020/074183A1
Described is a turbocharger which, in addition to a cooling system in the bearing housing, includes a cooling system in the compressor housing. The two cooling systems are combined to each other via a connection element which preferably ...  
WO/2020/074103A1
This compressed air generation system (12) for an automotive vehicle (V) comprises: - a turbocompressor (4) feeding an internal combustion engine (2) of the automotive vehicle (V) with compressed air, - an air compressor (8), - at least ...  
WO/2020/076619A1
A turbocharger includes a turbine housing including an interior surface defining a turbine housing interior. The interior surface extends between a turbine housing inlet and a turbine housing outlet. The turbine housing also includes a w...  
WO/2020/074182A1
The invention relates to a turbocharger (1) for an internal combustion engine which comprises an actuation device (50) for matching its operating behaviour to the operating behaviour of the internal combustion engine, an actuator (60), a...  
WO/2020/074173A1
An internal combustion engine comprising a turbocharger with variability at the compressor inlet, and a turbocharger. An internal combustion engine comprising a turbocharger, and a turbocharger are described. In the region of the compres...  

Matches 251 - 300 out of 17,665