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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...
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WO/2017/108246A1 |
The invention relates to a method for the regeneration of an activated carbon filter (2) of a motor vehicle, wherein a negative pressure is generated in a suction tube (8) of the motor vehicle by means of an electrically driven compresso...
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WO/2017/110611A1 |
The purpose of the invention is to suppress an increase in temperature of a control device for a supercharger and to increase the life of the control device for the supercharger. This work machine is a work machine comprising a variable-...
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WO/2017/108162A1 |
The invention relates to an exhaust gas guide section for an exhaust gas turbocharger, comprising a first spiral channel (4) and a second spiral channel (5) for incident flow of a turbine wheel rotatably accommodated in the exhaust gas g...
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WO/2017/101967A1 |
The invention provides an internal combustion engine system comprising - a compressor (3) arranged to compress air, - at least one combustor (4), at least one of the at least one combustor (4) being arranged to receive the compressed air...
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WO/2017/102041A1 |
The invention relates to a valve element (24) for a turbocharger turbine (10) through which exhaust gas can flow, comprising a valve element (26) by means of which a first exhaust gas quantity flowing through a bypass channel (22) of the...
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WO/2017/101966A1 |
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), - a compressor (4) arranged to compress air, - an air guide (5) arranged to guide compressed air from the compressor (4) to at least...
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WO/2017/101965A1 |
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), and - a first expander (4) arranged to receive exhaust gases from at least one of the at least one combustor (3), and to expand and ...
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WO/2017/102377A1 |
An electric supercharger comprising an electric motor (2), a compressor wheel (3) rotatable on a drive-shaft (8) arranged to be driven by the electric motor, a first bearing (41) arranged to support the drive shaft at a first axial locat...
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WO/2017/103384A1 |
The invention proposes a method for controlling a supercharged internal combustion engine of a motor vehicle in order to reduce as far as possible, even eliminate, the discharge noise in a binary discharge valve at the compressor intake ...
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WO/2017/103353A1 |
The present invention relates to an electric compressor (9) comprising a shaft (13) rotated by an electric motor via bearings (16), the shaft rotating a compressor wheel (14), the compressor comprising a vent hole (31), for pollutants to...
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WO/2017/102813A2 |
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), and - a first expander (4) arranged to receive exhaust gases from at least one of the at least one combustor (3), and to expand and ...
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WO/2017/105525A1 |
Bypass air from downstream of the compressor is directed into a heat exchanger that draws heat from the exhaust gas of the engine. The bypass air does not include fuel, and instead is heated by the exhaust gas in the heat exchanger. The ...
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WO/2017/102040A1 |
The invention relates to a valve device (10) for a turbocharger turbine that has at least two flows (12, 14) through which exhaust gas can flow, comprising a valve element (20) which can be arranged on a housing (16) of the turbine for f...
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WO/2017/102625A1 |
The invention relates to a valve with a housing (1), a solenoid (4) disposed in the housing (1), a pin (6) that can be moved by the solenoid (4), a piston (8) connected to the pin (6) and a seal (16). An annular seal (16), said seal (16)...
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WO/2017/097330A1 |
The invention relates to a control system (202) for an internal combustion engine (ICE) (200) comprising an air storage container and a valve system for boosting intake air pressure in situations where the demand cannot be fulfilled by t...
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WO/2017/100097A1 |
An air handling arrangement in a two-stroke cycle, opposed-piston engine with unif!ow scavenging and constructed for heavy-duty operation includes sequentially arranged turbochargers in series with a supercharger, in some aspects, the ai...
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WO/2017/093661A1 |
The present invention relates to an engine system (10) comprising a heat engine (17) provided with an exhaust circuit (18) arranged at the outlet of the heat engine (17), the exhaust circuit (18) comprising a discharge circuit (181) for ...
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WO/2017/092956A1 |
Waste heat recovery system of an internal combustion engine, wherein the waste heat recovery system has an operating fluid circuit 1 with at least one heat exchanger 2, 2a which is connected in a waste heat flow of the internal combustio...
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WO/2017/095628A1 |
An inlet swirl device (78) is located upstream of the compressor of a turbocharger. The inlet swirl device selectively influences the flow by inducing a swirl motion. In a number of variations, the geometry of the blades (84) are modifie...
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WO/2017/095659A1 |
A number of variations may include a product that may include a valve system having a first valve plate constructed and arranged to selectively open and close a blowdown passage, a second valve plate constructed and arranged to selective...
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WO/2017/085854A1 |
A control device for a supercharging system for supplying compressed intake air to an engine, said control device being equipped with: a supercharger containing a compressor that compresses the intake air supplied to the engine; and a co...
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WO/2017/086423A1 |
In the present invention, during travel wherein fuel injection in an engine 10 has been stopped and only a motor generator 31 is providing drive force, a control device 80 performs control that opens variable vanes 64 of a variable vane ...
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WO/2017/085353A1 |
The heat insulation structure (6, 7) for a component (3a, 5) of an exhaust system of a piston engine (1) is arrangeable around the component (3a, 5) such that an air space (8) is formed between the component (3a, 5) and the heat insulati...
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WO/2017/086420A1 |
According to the present invention, during travel wherein fuel injection in an engine 10 has stopped and a motor generator 31 is regenerating power, a control device 80 performs control that opens variable vanes 64 of a variable vane tur...
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WO/2017/081966A1 |
This gas engine drive system is provided with: a gas engine; a supercharger including a compressor and a turbine which are connected to the gas engine; a fuel injection valve provided in the gas engine; a fuel supply line which introduce...
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WO/2017/081726A1 |
A pipe connection structure according to one embodiment of the present invention comprises: two inlet pipes through which a gas can flow; a connection pipe to which an outlet-side end of each of the two inlet pipes is connected with a di...
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WO/2017/078597A1 |
Herein an internal combustion engine (2) comprising at least one cylinder arrangement (4) forming a combustion chamber (23) is disclosed. The engine (2) further comprises at least one turbine (21) comprising a turbine wheel (26) and havi...
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WO/2017/078589A1 |
Herein a four stroke internal combustion engine (2) is disclosed. The internal combustion engine (2) comprises at least one cylinder arrangement (4), an exhaust conduit (6), and at least one turbine. The cylinder arrangement (4) comprise...
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WO/2017/075390A1 |
A device for producing vacuum using the Venturi effect, systems utilizing the device, and methods of making the device are disclosed. The device has a housing defining a Venturi gap, a motive passageway converging toward the Venturi gap ...
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WO/2017/073525A1 |
This variable flow rate valve mechanism is provided with the following: a stem that is rotatably supported on a housing; a bearing that is inserted into a through hole of the housing and that supports the stem so that the stem can rotate...
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WO/2017/073229A1 |
A nozzle drive mechanism is provided with: a bearing 46; a drive shaft 45 extended through a bearing hole 46e; and a link plate 44 having a hardened facing section 44c which faces at least the bearing 46 in the axial direction of the dri...
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WO/2017/073378A1 |
The present invention is provided with: a bypass passage 60 that connects an upstream side part and a downstream side part with respect to the compressor 52 of an air intake passage 20; and a bypass passage opening/closing valve 62 for o...
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WO/2017/072206A1 |
The invention relates to a valve with a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid (5), a piston (8) connected to the pin (7) and a seal. The piston (8) comprises an annular seali...
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WO/2017/069478A1 |
The present invention provides a turbocharger having an accelerator attached thereto. The turbocharger, which is driven by the exhaust of an internal combustion engine and compresses and supercharges intake air, has, between an impeller ...
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WO/2017/067635A1 |
The invention relates to a controller for an exhaust gas turbocharger comprising an exhaust gas pipe section (2) through which a flow can pass, a bearing section, and a flow-through air guiding section (13), wherein the exhaust gas pipe ...
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WO/2017/066167A1 |
The present invention relates to a bypass valve for an engine with turbocharging for use in a pipe section of a bypass. The bypass valve has a sealing device which comprises a flap. The flap is mounted to be doubly rotatable via a first ...
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WO/2017/063690A1 |
The present invention relates to a method of heating the intake air of an engine using an electric supercharger, the supercharger comprising a compressor wheel and an electric drive assembly for rotating the compressor wheel; wherein the...
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WO/2017/063833A1 |
The invention relates to an adjusting device (1) for actuating an actuator (2) of a turbocharger (7), having - an actuating drive (3) for generating an actuating force; and - a coupling device (4) which is mechanically coupled to the act...
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WO/2017/059692A1 |
A vehicle turbocharger gas inlet pressure relief valve, comprising a plastic housing (1). The plastic housing (1) has therein a coil frame (2). The coil frame (2) is provided with a static iron core (6) therein. The static iron core (6) ...
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WO/2017/061450A1 |
Provided is a variable flow rate valve mechanism equipped with: a valve body which opens and shuts an opening; a stem which has the valve body linked to a first end side thereof and which is rotatably supported with respect to a housing;...
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WO/2017/060073A1 |
The invention relates to a method for operating a turbocharger of an internal combustion engine. A turbine pressure ratio of equivalent power is determined, for a correspondingly pulsing exhaust gas flow, on the basis of a physical/mathe...
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WO/2017/060009A1 |
The invention relates to a method for operating a drive device (1) of a motor vehicle, comprising an internal combustion engine (2) having a first exhaust gas turbocharger (5) and a second exhaust gas turbocharger (6), and comprising at ...
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WO/2017/057890A1 |
The present invention provides a split turbocharger which lowers the temperature of supercharged air by blocking the heat conduction of exhaust gases, increases flux, supplies compressed air with increased boost pressure, and thereby imp...
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WO/2017/056833A1 |
In an engine (10) provided with a turbocharger (16), an evaporated fuel processing device (30) is provided with a canister (34) for adsorbing evaporated fuel generated inside a fuel tank (23), and an ejector (50) for generating negative ...
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WO/2017/055700A1 |
The invention relates to a method for instructing the at least partial forced closure of a dump valve of a turbocharger of an engine, with detection of throttle release (5a, 5b, 5c) by the driver and classification between partial thrott...
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WO/2017/051540A1 |
A construction machine provided with an engine for driving at least one hydraulic pump that supplies hydraulic oil to a hydraulic actuator, an exhaust adjustment mechanism for adjusting the rate at which exhaust flows from the engine, an...
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WO/2017/051101A1 |
The invention relates to an engine system (100) comprising: an internal combustion engine (102), an intake system (104) that is intended to draw air into the engine (102) and comprises an electric compressor (110), a bypass (112) of the ...
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WO/2017/050501A1 |
The invention relates to a turbine for an exhaust turbocharger, which exhaust turbocharger has a turbine housing, in which a first and a second flow channel are provided, each of which has an inlet region and an outlet region, wherein a ...
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WO/2017/046788A1 |
An aircraft engine system configured with a high pressure stage turbocharger assembly and a supplemental stage turbocharger assembly disposed in series with respect to said high pressure stage turbocharger, wherein the supplemental stage...
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