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WO/2019/166541A1 |
The invention relates to a nozzle assembly for a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, comprising at least one nozzle needle (1) which is capable of re...
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WO/2019/162107A1 |
The invention relates to a device (100) and a method for conveying fuel and/or an additive such as water for an internal combustion engine of a vehicle. The device (100) according to the invention comprises: a pump device (110), in which...
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WO/2019/162262A1 |
A dual fuel injector (1) having: - at least one stroke-controllable fuel gas nozzle valve member (5) for selectively controlling the opening and closing of at least one nozzle opening (49) of a nozzle assembly (51) of the dual-fuel fuel ...
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WO/2019/159816A1 |
In this fuel injection device according to an aspect of the present invention, a fuel injection valve is provided in a marine diesel engine. A fuel injection pump pumps fuel to the fuel injection valve through piping. A first water injec...
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WO/2019/149567A1 |
The invention relates to a device for supplying water into a high-pressure fuel pump of a motor vehicle internal combustion engine, wherein the water is admixed to the fuel in the inlet region of the high-pressure fuel pump in a controll...
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WO/2019/152299A1 |
A vehicular propulsion system, a vehicular fuel system and a method of operating an internal combustion engine. A separation unit that makes up a part of the fuel system includes one or more adsorbent-based chambers such that the separat...
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WO/2019/138009A1 |
The invention relates to an injector for metering gaseous fuel, comprising an injector body (1), in which a piston-shaped nozzle needle (2) is arranged in a longitudinally movable manner, which interacts with a sealing surface (4) by mea...
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WO/2019/110877A1 |
A device for reducing the quantity of nitrogen oxides emitted in the exhaust fumes of a diesel engine, said diesel engine comprising a combustion chamber (34) and an air compressor (29), said device comprising: - a water treatment system...
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WO/2019/092143A1 |
The invention relates to a method for operating an internal combustion engine (1), comprising the following steps: simultaneous introduction of at least two fuel gas jets into a combustion chamber (3) of the internal combustion engine (1...
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WO/2019/081116A1 |
The invention relates to an injector (1) for dosing a liquid and a gaseous fuel, with an injector body (2) in which an outer nozzle needle (4) is arranged so as to be longitudinally movable, the outer nozzle needle (4) opening and closin...
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WO/2019/081458A1 |
Disclosed is a fuel line for use in a vehicle using fuel, the fuel line 14 being designed as an integrally formed multi-chamber line comprising at least two fuel-conducting conduits 8, 10, separated from one another, each conduit forming...
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WO/2019/081125A1 |
The invention relates to a method for preventing icing of an injection system of an internal combustion engine of a motor vehicle having a high-pressure fuel pump to which, in addition to fuel, water can also be supplied via a feed line,...
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WO/2019/081459A1 |
Disclosed is a fuel line for use in a vehicle using fuel, the fuel line (14) being designed as an integrally formed multi-chamber line comprising at least two fuel-conducting conduits (8, 10), separated from one another, each conduit for...
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WO/2019/076524A1 |
The invention relates to an injector (1) for metering liquid and gaseous fuel, comprising an injector body (2) in which a pressure chamber (3) is formed that can be filled with gaseous fuel, wherein a piston-shaped outer nozzle needle (5...
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WO/2019/072457A1 |
The invention relates to a method for operating an internal combustion engine, according to which a gaseous fuel is injected, under high pressure, into a combustion chamber (2) of the internal combustion engine (2), by means of a dual-fu...
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WO/2019/068321A1 |
The invention relates to an injection valve for metering two fuels, comprising a nozzle body (1), in which a nozzle hollow needle (4) is arranged for longitudinal sliding, which nozzle hollow needle interacts with an outer nozzle seat (6...
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WO/2019/057387A1 |
The invention relates to a nozzle assembly (1) for a fuel injector, by means of which a gaseous fuel can be injected into a combustion chamber (2) of a combustion engine, comprising a nozzle body (3) which surrounds a gas compartment (4)...
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WO/2019/048132A1 |
The invention relates to a method for operating an internal combustion engine, in which a gaseous and/or liquid fuel is or are injected into a combustion chamber of the internal combustion engine and for the injection a fuel injection va...
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WO/2019/002519A1 |
The invention relates to the use of a diesel injection device (10) for injecting oxymethylene ether (OME) into a combustion chamber of an internal combustion engine. A nozzle (36) is designed so that for a predefined period of time, a fu...
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WO/2018/224721A1 |
The fluid distribution element (1 ) for an internal combustion engine is made of a casting and comprises at least two fluid channels (1 1, 12, 13, 14, 15, 16, 17, 18, 19, 20) from the following group: air channel (1 1 ) for starting air ...
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WO/2018/210461A1 |
A method for operating a dual-fuel engine (1') with at least one cylinder (2), wherein, in a first operating mode of the dual-fuel engine (1'), only a readily ignitable fuel is introduced by means of a fuel injector (6) of a fuel supply ...
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WO/2018/178624A1 |
SPLIT CYCLE INTERNAL COMBUSTION ENGINE A split cycle internal combustion engine apparatus100 is disclosed herein. The apparatus 00 comprisesa combustion cylinder 20 accommodating a combustion piston22 and a compression cylinder 10 accomm...
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WO/2018/167085A1 |
A fuel supply valve (502, 822) for a slurry fuel injector valve (500, 800), the fuel supply valve comprising: a fuel inlet (802) for fluid communication with a slurry fuel reservoir; a fuel outlet (804) for fluid communication with a noz...
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WO/2018/167086A1 |
Disclosed is a slurry fuel injector valve (200), comprising: a fuel outlet valve (220) through which slurry fuel is able to exit the slurry fuel injector valve towards a combustion chamber of an engine; a pump cavity (230); a pump elemen...
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WO/2018/153740A1 |
The invention relates to a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, comprising a first valve element (3) accommodated in a central bore (1) of a nozzle bo...
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WO/2018/153596A1 |
The invention relates to a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, comprising a first valve element (3) accommodated in a central bore (1) of a nozzle bo...
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WO/2018/141535A1 |
The invention relates to a solenoid valve assembly (1) for a fuel injector for injecting liquid and/or gaseous fuel into a combustion chamber of an internal combustion engine, comprising a first magnetic actuator (20), a second magnetic ...
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WO/2018/138126A1 |
A first aspect of the invention relates to a reciprocating piston-type internal combustion engine, the cylinder head (1) of which has an inlet valve (3) that can be supplied with combustion air from a cylinder (2) inlet line (4) connecte...
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WO/2018/108317A1 |
The invention relates to a fuel injector arrangement (1) comprising a number of fluid supply paths (29, 31, 39), namely a first (29), a second (31) and a third fluid supply path (39). The fuel injector arrangement (1) has a first switchi...
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WO/2018/082866A1 |
The invention relates to a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, comprising a first valve element (3) accommodated in a central bore (1) of a nozzle bo...
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WO/2018/082855A1 |
The invention relates to a fuel injection valve for injecting a gaseous and/or a liquid fuel into a combustion chamber of an internal combustion engine, comprising a first valve element (3) accommodated such that the frist valve element ...
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WO/2018/084834A1 |
A system and method for fast control of the timing of combustion in an internal combustion engine, comprising actuating a fast-acting fuel-additive supply valve to meter a variable amount of fuel additive into a fuel stream, thereby form...
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WO/2018/054788A1 |
A nozzle assembly (14) of a dual fuel injector (10) comprising a first fuel F1 and a second fuel F2 and also provided with an anti-leakage feature comprising a cylindrical tubular sleeve axially (X) extending in an inner space (S) of the...
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WO/2018/046788A1 |
Invention relates to a fuel system (10) for feeding gas fuel to an internal combustion piston engine the system comprising one or more fuel injectors configured to inject liquid gas fuel into the engine, a fuel inlet line (26) extending ...
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WO/2018/039712A1 |
The present invention relates to a fuel injection arrangement for a diesel type engine configured to use carbonaceous aqueous slurry fuels. The fuel injection arrangement includes an injector nozzle for injecting fuel into a combustion c...
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WO/2018/041500A1 |
The invention relates to a two-material injector (1) having an injector body (2) with an outlet-side end region and an injector body recess (3) which is formed in the injector body (2), wherein an outer injector needle (4) which controls...
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WO/2017/203092A1 |
Invention relates to fuel injection valve unit (1) for an internal combustion piston engine, comprising a fuel inlet (9) connectable to a common rail system (40) of the internal combustion piston engine for feeding pressurized fuel into ...
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WO/2017/174255A1 |
The invention relates to an injection arrangement of an internal combustion engine, comprising at least one cylinder (3), a first fuel injection valve (4) for the injection of fuel, a second water injection valve (6) for the injection of...
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WO/2017/167646A1 |
The invention relates to an actuator assembly for a fuel injection valve for injecting gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, comprising a magnetic actuator (1) with an annular magnetic coi...
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WO/2017/162902A1 |
The invention relates to a fuel injector unit (20) comprising: a first fuel feeding section (410) comprising at least one first fuel injection valve (442), wherein the first fuel injection valve (442) is provided with a first fuel galler...
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WO/2017/152280A1 |
A pressure regulating module for regulating the pressure of a first fluid using a reference pressure of a second fluid. A pressure transfer assembly including a piston slidably disposed within a cylinder bore between a control fluid cham...
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WO/2017/153173A1 |
The invention relates to a nozzle assembly for a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, the assembly comprising a nozzle body (1) which forms a first va...
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WO/2017/153170A1 |
The invention relates to a nozzle assembly for a fuel injection valve for injecting a gaseous and/or liquid fuel into a combustion chamber of an internal combustion engine, the assembly comprising a nozzle body (1) with a guide section (...
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WO/2017/144168A1 |
The invention relates to a fuel injector (1) for operation with combustible gas, wherein the fuel injector (1) has a plurality of combustible-gas nozzle valve elements (9), wherein the stroke of each of the combustible-gas nozzle valve e...
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WO/2017/129375A1 |
An emulsifying system for an internal combustion engine is proposed, wherein the emulsifying system has an emulsifying device for producing a water-fuel emulsion and an injector for injecting the water-fuel emulsion into a combustion cha...
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WO/2017/120637A1 |
The present invention provides an improved fuel injection system and related method for controlling fuel heating and circulation in diesel type engines configured to use carbonaceous aqueous slurry fuels. The fuel injection system compri...
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WO/2017/108244A1 |
The invention relates to a fuel injector for injecting two liquid and/or gaseous fuels with an injector housing (1), comprising a nozzle body (2) and a valve body (3). A first nozzle needle (7), arranged such that it can move in a stroke...
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WO/2017/097412A1 |
The invention relates to a fuel injector arrangement (1) having a fuel injector (3) for operation with fuel gas, wherein the fuel injector (1) has a fuel gas nozzle valve element (13) having a piston part (29) and a valve element part (3...
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WO/2017/097413A1 |
The invention relates to a fuel injector arrangement (1) having a fuel injector (3) for operation with fuel gas, wherein the fuel injector (3) has a fuel gas nozzle valve having a fuel gas nozzle valve element (57), and wherein the fuel ...
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WO/2017/097414A1 |
Fuel injector arrangement (1) having: - a hydraulic injector control system (17), - a combustion gas metering valve assembly (37) with a nozzle valve member (35); - a hydraulic seal system (49) which is attached in a communicating manner...
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