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Matches 1 - 50 out of 20,755

Document Document Title
WO/2017/154090A1
[Problem] An air flow rate amplifier, which is a supercharging means of a supercharging device for an internal combustion engine, is limited in terms of interval distance between nozzle lips of ring-arrayed nozzles by the restriction of ...  
WO/2017/154988A1
In the present invention an exhaust passage 53 includes first passages (high-speed passages 24b, 25b, and 26b) and second passages (low-speed passages 24c, 25c, and 26c) and, on the downstream side of a convergence section 54, is connect...  
WO/2017/154149A1
A power supply device of the present invention is provided with a first power supply circuit, a second power supply circuit, and a power supply switch unit. The first power supply circuit has a power storage device having a first capacit...  
WO/2017/154106A1
A surge avoidance control method for an exhaust turbine turbocharger avoids surging in an exhaust turbine turbocharger having a turbine that rotates with exhaust gas from an engine and a compressor rotationally driven by the turbine by c...  
WO/2017/154068A1
This control device starts an electric motor on the basis of a drive signal. After starting of the electric motor, the control device switches a bypass valve from an open state to a closed state.  
WO/2017/153025A1
The invention relates to a valve element (22) for a turbine (10) of an exhaust gas turbocharger, comprising a valve body (24), by which a quantity of an exhaust gas flowing through a bypass channel of the turbine (10) can be adjusted, wh...  
WO/2017/154082A1
A control device according to the present invention determines whether a demand load demanded of an engine exceeds a load threshold. The control device starts an electric motor if the demand load exceeds the load threshold. If the demand...  
WO/2017/150543A1
Provided is a supercharger provided with: a first introduction part having a first flow channel for directing exhaust gas from a first exhaust introduction passage that leads to a turbine driven by the exhaust gas; a second introduction ...  
WO/2017/149747A1
This turbocharger (10A) is provided with: a nozzle flow passage (35) for radially inwardly guiding gas from a scroll flow passage (34) and supplying the gas to a turbine wheel (12); and a nozzle mount (51) provided on the bearing housing...  
WO/2017/150076A1
An engine control device that has: a turbocharger 4; an EGR device 26 that comprises an EGR passage 27, an EGR valve 29, and an EGR cooler 28; and a PCM 60 that, on the basis of the operation state of an engine 10, controls the EGR valve...  
WO/2017/149970A1
An internal combustion engine control device and an internal combustion engine are provided with: a diesel engine body (11); a VTI turbocharger (12) comprising a compressor (31) and a turbine (32) for supplying combustion gas to the dies...  
WO/2017/149303A1
An automotive powertrain (100) for driving an automobile is disclosed. In particular, an automotive powertrain (100) comprising: an engine (110) with a crankshaft (112); and an electric supercharger (120) for boosting the output torque o...  
WO/2017/150450A1
This nozzle drive mechanism is provided with: a plurality of link plates 30 respectively secured to shaft parts 26a of a plurality of nozzle vanes 26; nozzle rings 23 which have annular main body parts 23b provided with shaft holes for a...  
WO/2017/144161A1
The invention relates to a retaining element for a control device of an exhaust gas turbocharger, comprising a first element section (11) having a first passage opening (13) and a second element section (12) having a second passage openi...  
WO/2017/147118A1
The present invention relates to apparatuses and methods for enhancing the power and efficiency of an internal combustion engine by way of turbochargers. An embodiment of the invention aims to allow a high-pressure, high-rpm turbocharger...  
WO/2017/145582A1
A compressor impeller fixing nut has a tubular shape and is provided with: a curved surface-shaped portion which is disposed in a first range from one end side in an axial direction, and the outer diameter of which becomes greater toward...  
WO/2017/147179A1
A method of reducing transport delay in a combustion system comprises sensing and processing current operating conditions of a combustion system. An ideal mass-flow of recirculated exhaust gas for operating a combustion engine is calcula...  
WO/2017/144159A1
The invention relates to a regulating device for a turbocharger. The regulating device (8) is received in a turbocharger (2) exhaust gas conducting section (1) through which exhaust gas can flow, and a fluid flow to a turbine wheel which...  
WO/2017/139822A1
The invention relates to a method for operating an internal combustion engine (1) comprising an inlet system (3) and an outlet system (4), in particular for driving a motor vehicle, wherein a first compressor (10) is driven by exhaust ga...  
WO/2017/141897A1
Provided is a nozzle driving mechanism that comprises: a bearing 46 in which a bearing hole 46b is formed; a drive shaft 45 that is rotatably supported by the bearing hole 46b; a driving lever 47 that has an insertion part 47a into which...  
WO/2017/142038A1
Provided is an actuator 30 for actuating a movable part of a turbocharger 20 that includes a turbine housing 21 for accommodating a turbine driven by exhaust, and a compressor housing 22 for accommodating a compressor which is disposed o...  
WO/2017/141606A1
According to the present invention, a valve unit (58) includes a valve body (50). A coil spring (42) urges the valve unit (58) in the closing direction. An electromagnetic device (22) moves the valve unit (58) in the opening direction by...  
WO/2017/139816A1
The invention relates to a method for operating an internal combustion engine (1) having an intake system (3) and having an exhaust system (4), in which exhaust gas is, in at least one operating mode, conducted via a first exhaust-gas fl...  
WO/2017/142846A1
A number of variations may include a product including a wastegate mechanism comprising: a wastegate opening, and a wastegate opening valve mechanism comprising an actuator, and at least one of a cover, a ball valve, or a bushing; wherei...  
WO/2017/138423A1
An engine system 10 having a high-pressure-stage turbocharger 11 and a low-pressure stage turbocharger 12 provided in series, wherein a control device 40 is configured in a manner such that when switching from multi-stage turbocharging C...  
WO/2017/138677A1
The present invention relates to a waste heat recovery power generation system comprising: a compressor for compressing a working fluid; a plurality of heat exchangers recovering waste heat from the waste heat gas supplied from a waste h...  
WO/2017/135846A1
A device for controlled turbocharging comprises a turbocharger having a turbine and a compressor which communicates with the inlet of a cooler, the outlet of which communicates with a first boost air supply duct, in which a fist throttle...  
WO/2017/136214A1
A number of variations may include a system which may include an electrified turbocharger along with a waste heat recovery system which may have at least a first boiler operably coupled to a vehicle engine system in order to recover wast...  
WO/2017/134333A1
The engine (1) comprises an engine block (19), where cylinders (2, 3) are arranged in a first bank (A) and a second bank (B), a high-pressure turbocharger (5, 7) and a low-pressure turbocharger (4, 6) for each bank (A, B) of the engine, ...  
WO/2017/130501A1
A control method for a gas engine that is connected to a turbocharger including a compressor and a turbine, whereby: a knocking control operation is performed to optimize ignition timing during steady operation; and when the load has inc...  
WO/2017/129910A1
The invention relates to an intake air management system (1) for a motor vehicle combustion engine (2), this system comprising: – an electric supercharging compressor (3) designed to compress, notably in a transient phase of operation ...  
WO/2017/130502A1
The gas engine drive system is equipped with: a gas engine having combustion chambers; a turbocharger including a compressor and a turbine; fuel injection mechanisms for injecting a fuel gas into intake air supplied to each of the combus...  
WO/2017/125240A1
The invention relates to a control device for a turbocharger, comprising an exhaust gas conducting section through which fluid can flow and which includes a bypass duct for bypassing a turbine wheel that is rotatably arranged in the exha...  
WO/2017/126277A1
A waste gate valve (7) of a turbocharger (3) is fully open during idling after warm-up is complete in order to reduce exhaust resistance, and during cool-down idling when a cooling water temperature (TW) is below a threshold value (TW1),...  
WO/2017/126166A1
When a waste gate valve (7) is forced fully closed for learning control upon start-up or the like, the driving force of an electric actuator (20) is initially set to a large first level, and when a predetermined position (L1) immediately...  
WO/2017/125241A1
The invention relates to a control device for a turbocharger, comprising an exhaust gas conducting section through which fluid can flow and which includes a bypass duct for bypassing a turbine wheel that is rotatably arranged in the exha...  
WO/2017/127475A1
A linkage extends between an actuator and a valve in a turbocharger. The linkage comprises two spaced member bodies having central portions with opposing curved shapes that extend between ends translatable along and rotatable about space...  
WO/2017/125186A1
The invention relates to a turbocharger (1) comprising a turbine (3) to which emissions can be supplied by two fluid ducts (5, 6) between which a separation wall (7) extends; a closeable fluid connection hole (4) in the separation wall (...  
WO/2017/124136A1
Provided is an exhaust porting apparatus (10) for a turbocharged internal combustion engine (4) which includes a turbocharger (6) that is conventionally arranged in fluid communication with the exhaust (8), the turbo in turn facilitating...  
WO/2017/121939A1
The invention relates to a method for managing an engine comprising a turbocharger with no valve referred to as a dump valve for discharging air from the compressor and having a discharge valve referred to as a wastegate and a butterfly ...  
WO/2017/122567A1
Provided are a control device and method for an internal combustion engine, wherein when the control device (40) drives an exhaust turbine supercharger (12) by driving an electric power generator (32) before causing an injector (19) to b...  
WO/2017/119012A1
This valve mechanism is provided with: a valve (butterfly valve 30) which is provided to a passage through which gas flows; a drive shaft (32) which is connected to the valve; and a lever member (33) which is attached to a lever attachme...  
WO/2017/115689A1
The gas engine system is equipped with: a gas engine including multiple cylinders; a turbocharger including a compressor connected to multiple cylinders via an air supply passage , and a turbine connected to the multiple cylinders via an...  
WO/2017/112965A1
The invention relates to a method for establishing a permitted maximum differential pressure (Δpmax) of an air filter (3) arranged in an intake tract (2) of an internal combustion engine (1), wherein a control reserve of the internal co...  
WO/2017/111080A1
An engine (1) is provided with an exhaust turbine (12) disposed in an exhaust passage (14), a mechanical supercharger (10) provided to an intake passage (4), an electrical supercharger (30) which is disposed in the intake passage (4) and...  
WO/2017/110189A1
An engine control device provided with: a mechanical supercharger (10) provided with a mechanical compressor (11) disposed on an intake passage (4), the mechanical compressor (11) supercharging intake air introduced into a combustion cha...  
WO/2017/111086A1
An engine (1) is provided with a dynamo-electric machine (70) for generating power due to the rotation of the engine (1), a storage battery (60) for storing the power generated by the dynamo-electric machine (70), an electrically powered...  
WO/2017/109959A1
This engine with an exhaust turbocharger is provided with: an exhaust bypass passage that is connected to an exhaust passage and bypasses a turbine of the exhaust turbocharger; a waist gate valve that opens and closes this passage; and a...  
WO/2017/109995A1
In the present invention an inner circumferential edge of a first annular member is configured from multiple first inner edge sections belonging to angular regions in which support holes exist in the circumferential direction of a turbin...  
WO/2017/108160A1
The invention relates to an exhaust gas guide section for an exhaust gas turbocharger comprising a control device (1) with a cover element (9) for opening and closing a bypass channel (31) of the exhaust gas guide section (1), wherein th...  

Matches 1 - 50 out of 20,755