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Matches 1 - 50 out of 1,338

Document Document Title
WO/2019/195202A1
A fuel injector has means to directly inject one type of fuel or two types of fuels collectively with fuel ratios on demand. Once being used as a single fuel injector, the injector can enable injection rate shaping. Once being used as a ...  
WO/2019/170770A1
The invention relates to an assembly (3), comprising a high-pressure pump (5) and a control device (7) arranged upstream of the high-pressure pump, the assembly (3) having a fuel channel (29), which is formed between an inflow side of th...  
WO/2019/171930A1
A water injection pump according to one embodiment is provided with a pump case and a plunger. The pressure of hydraulic oil is used to cause the plunger inside the pump case to move to a discharge port side, thereby pressuring and disch...  
WO/2019/166580A1
The present invention provides a fuel supply system for injecting a liquefied vapour under high pressure into a combustion chamber of a combustion engine, comprising: (i) a first petrol fuel supply tank; (ii) a second liquefied vapour fu...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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,...  
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...  
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...  
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...  
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...  
WO/2018/178624A8
A split cycle internal combustion engine apparatus 100 is disclosed herein. The apparatus 100 comprises a combustion cylinder 20 accommodating a combustion piston 22 and a compression cylinder 10 accommodating a compression piston12. The...  
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)...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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...  
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...  

Matches 1 - 50 out of 1,338