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WO/2023/221796A1 |
A hydrogen-oxygen cycle engine. The hydrogen-oxygen cycle engine comprises an air cylinder assembly, a hydrogen supply assembly, an oxygen supply assembly, a cycling medium assembly, an atomized water assembly, a condensate water recover...
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WO/2023/218294A1 |
An internal-combustion engine supplied with gaseous fuel, in particular hydrogen, comprises, for each cylinder (1), a first intake duct (3A) and a second intake duct (3B), controlled, respectively, by a first intake valve (VA) and a seco...
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WO/2023/217428A1 |
The present invention relates to a gas injector for injecting a gaseous fuel, comprising; a magnetic actuator (2) having an armature (20), an inner pole (21) and a coil (22); a closing element (3) having a valve needle (30), wherein the ...
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WO/2023/218267A1 |
An internal combustion supplied with gaseous fuel, in particular supplied with hydrogen, comprises, for each cylinder (1), a first intake duct (3A) and a second intake duct (3B) respectively controlled by a first intake 5 valve (VA) and ...
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WO/2023/218775A1 |
This tank container 1 comprises: a tank 41 for storing a liquefied gas, a frame 43 for holding the tank 41, liquid piping 47 connected to the tank 41, a pressurized cargo lifting device 45 which is connected to the liquid piping 47 and v...
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WO/2023/208417A1 |
An aftertreatment system for an internal combustion engine assembly configured to run on fuel comprising ammonia. A channel for gas flow is formed from an aftertreatment inlet to an aftertreatment outlet via a first catalyst zone (1020),...
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WO/2023/210386A1 |
A hydrogen engine that uses fuel gas containing hydrogen comprises a cylinder, a piston capable of moving within the cylinder, a cylinder head forming a fuel chamber with the piston and including an intake port connected to the fuel cham...
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WO/2023/210910A1 |
The present invention relates to a ship, and the ship may comprise: a liquefied gas storage tank for storing liquefied gas; a main compressor, which compresses boil-off gas generated in the liquefied gas storage tank and supplies same to...
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WO/2023/209580A1 |
A fuel system for internal combustion engines with electrolytically produced oxyhydrogen gas, comprising at least one electrolytic cell, connected to an aqueous saline solution supply circuit, and connected to means for supplying direct ...
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WO/2023/204082A1 |
This ship comprises: a hull; a fuel tank for storing liquefied gas; an engine room which is provided inside the hull and accommodates a combustion apparatus that uses, as fuel, the liquefied gas supplied from the fuel tank; a bunkering s...
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WO/2023/203186A1 |
A fuel injector (10) for delivering gaseous fuel to an internal combustion engine, the fuel injector (10) comprising: a nozzle body (34) provided with a nozzle bore (34b); a first valve needle (22) received within the nozzle bore (34b) a...
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WO/2023/198526A1 |
The invention relates to a hydrogen storage power plant (1) comprising: - in order to produce hydrogen (H2) from methane or natural gas, a pyrolysis device for methane pyrolysis and/or natural gas pyrolysis and/or a plasmalysis device (6...
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WO/2023/194188A1 |
The invention relates to an internal combustion engine (10), comprising at least one combustion chamber (12) and at least one prechamber spark plug (32) associated with the combustion chamber (12), the prechamber spark plug having a prec...
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WO/2023/187269A1 |
The present invention relates to a catalyst for the oxidation of ammonia (108) in a gas stream (F), comprising: a porous support (S); an oxidation catalyst material (10) deposited on the porous support; characterised in that the oxidatio...
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WO/2023/186973A1 |
The invention relates to an internal combustion engine, preferably a dual-fuel internal combustion engine. The internal combustion engine comprises a charge-air compressor (22), a combustion chamber (50), and a gas fuel supply device (10...
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WO/2023/178367A1 |
A prechamber assembly for an internal combustion engine in which a sealing seat is formed between at least one first sleeve seat surface (12) of a prechamber sleeve (1) and at least one injector seat surface (11) of at least one fuel inj...
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WO/2023/180571A1 |
An injection device (24) for injecting a combined water/gaseous fuel mixture into a combustion space of an engine, the injection device (24) comprising: a first inlet (34) for receiving a supply of water into a water chamber; a second in...
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WO/2023/169868A1 |
The invention relates to an injector for injecting fuel, preferably for blowing a gaseous fuel, in particular hydrogen, comprising a sleeve-type housing for receiving injector components, an armature element for moving back and forth in ...
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WO/2023/169932A1 |
The invention relates to a power unit comprising an internal combustion engine and a reservoir of pressurized gas used to boost said internal combustion engine, said power unit comprising an upstream distribution rail (1) for distributin...
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WO/2023/168505A1 |
This invention relates to a hydrogen generation device, with low energy consumption and highly durable electrodes, for diesel cycle engines. The hydrogen generation device comprises: an electrolysis cell made of aluminium, containing hea...
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WO/2023/172074A1 |
The present invention relates to a gas treatment system and a ship including same. The gas treatment system comprises: a liquefied gas storage tank; a cooling device for supercooling and returning the liquefied gas in the liquefied gas s...
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WO/2023/166139A1 |
The invention relates to a fuel injection valve (10.1), comprising a nozzle chamber (165) and a first and a second injection valve seat (163, 164), and at least one first and at least one second injection opening (161, 162) emanating fro...
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WO/2023/164753A1 |
The present utility model relates to a system for obtaining monatomic hydrogen by hydrolysis, produced by electric current, through titanium metal in water, by the excitation of water without oxidation, for injection into internal combus...
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WO/2023/166286A1 |
A hydrogen - oxygen powered engine system (10) comprising an oxygen container (12), a hydrogen container (14) and an internal combustion engine (16) having a combustion cylinder (20) and piston. The cylinder (20) has no external air inta...
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WO/2023/160838A1 |
The invention relates to a method for controlling an electromagnetically controllable gas valve (1), in which method: in order to open a sealing seat (2), a solenoid coil (4) acting on an armature (3) is supplied with current so that a v...
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WO/2023/153323A1 |
Provided is an engine including: an engine body; an intake line connected to a combustion chamber of the engine body; a first fuel line configured to supply a first fuel to the intake line; a second fuel line configured to supply a secon...
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WO/2023/153322A1 |
This engine comprises: an engine body; an intake line connected to the combustion chamber of the engine body; a first fuel line connected to the intake line, and configured to supply a first fuel to the intake line; and a second fuel lin...
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WO/2023/151121A1 |
A thermal decomposition and high-pressure direct injection type ammonia-fuelled engine, comprising an ammonia storage tank, an ammonia booster pump, an ammonia preheating and decomposition device, a high-pressure injection valve, a nozzl...
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WO/2023/147654A1 |
A pressure regulator for regulating a differential pressure between a first fluid pressure of a first fluid and a second fluid pressure of a second fluid is disclosed. The pressure regulator has a valve between a regulator body and a val...
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WO/2023/147652A1 |
An engine fueled with a gaseous fuel includes a storage vessel storing the gaseous fuel in the gas state. For an engine speed and engine load, a storage-pressure brake thermal efficiency (where an injection pressure equals the storage pr...
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WO/2023/148309A1 |
A fuel injector (10) for delivering gaseous fuel to an internal combustion engine, the fuel injector (10) comprising a nozzle body (14) provided with a nozzle bore (26); a valve needle assembly received within the nozzle bore (26) and in...
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WO/2023/147651A1 |
An apparatus includes a pressure regulator, an in-cylinder fuel injector and a controller programmed to, when fueling with a first gaseous fuel, command the regulator to regulate the pressure of the first gaseous fuel to a first injectio...
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WO/2023/148355A1 |
A controller for determining an injection strategy for a fuel injector within a hydrogen fuel injection system within an engine, the controller comprising: an input arranged to receive an engine operating parameter and a pressure signal ...
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WO/2023/147653A1 |
A pressure regulation system for a gaseous fluid includes a gaseous fluid supply and a hydraulic fluid supply of a hydraulic fluid. A rail injector is in fluid communication with the gaseous fluid supply and the hydraulic fluid supply an...
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WO/2023/148228A1 |
A gas supply system comprises a first valve arrangement permitting gas to be supplied from a gas tank to first and second storage chambers configured to accommodate a portion of gas and a portion of compression fluid, and permit gas to b...
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WO/2023/144532A1 |
There is provided a valve assembly comprising a valve housing. The valve housing comprises a fluid inlet, a fluid outlet, a valve opening, and a valve seat surrounding the valve opening. The valve opening is disposed between the fluid in...
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WO/2023/139982A1 |
The objective of the present invention is to suppress a deterioration in exhaust gases and to improve availability in an electricity generating system configured from a plurality of engines capable of being supplied with renewable energy...
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WO/2023/141641A1 |
A fuel delivery arrangement for a generator can include a throttle-mixing assembly including a mixer body defining a main port extending between an air inlet end and a mixed air-fuel outlet end and defining a fuel inlet port extending in...
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WO/2023/138814A1 |
The invention relates to a hydrogen combustion engine (1) comprising: - a crankcase (3), - a hydrogen sensor (4) for detecting a hydrogen concentration in a crankcase gas (5), - a crankcase ventilation device (9) which is designed in suc...
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WO/2023/138803A1 |
The present invention relates to a gas injector for injecting a gaseous medium, said gas injector comprising: a closing element (2) which opens and closes a passage opening (3) at a first sealing seat (4); an actuator (5) for actuating t...
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WO/2023/132386A1 |
An LPG fuel filter assembly for a vehicle comprises an upper housing, a lower housing, and a filter cartridge, wherein the lower housing has an inlet port through which LPG fuel flows in and an outlet port through which the LPG fuel is d...
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WO/2023/127221A1 |
This gas engine (1) includes: a frame (2) including a crankcase (21) in which a crankshaft (22) is accommodated; a cylinder (3) protruding from the frame (2); and a cylinder head (4) that is attached to the cylinder (3) and comprises an ...
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WO/2023/129768A1 |
Systems and methods are provided for utilization in gas recovery conversion to truncate greenhouse emissions that result from gas flaring and venting in production operations. The disclosed stimulates responsible production versus unremi...
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WO/2023/127299A1 |
This engine system comprises: a first flow rate control valve that controls the flow rate of air to be supplied to an engine; a first fuel supply valve that supplies a fuel to the engine; a reformer that reforms the fuel to generate a re...
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WO/2023/119921A1 |
In order to provide a supply pipe that is for a vehicular gaseous fuel and that can, when the pressure pulsation of the gaseous fuel is to be suppressed, inhibit an increase in the cost and weight thereof, and can increase the degree of ...
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WO/2023/120588A1 |
[Problem] To provide an automobile engine capable of converting vapor energy of vaporized atomized water, together with combustion energy of hydrogen gas, into motive power of the engine. [Solution] An automobile engine 10 is provided wi...
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WO/2023/117947A1 |
The present invention relates to an injector for injecting fuel, preferably for injecting a gaseous fuel, in particular hydrogen, said injector comprising a fuel feed line for introducing a highly pressurised, in particular gaseous fuel,...
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WO/2023/119743A1 |
Provided is an engine system capable of increasing the temperature of a catalyst in a reforming device to an appropriate temperature, irrespective of the environment in which a combustion device is operated. This engine system (1) compri...
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WO/2023/117219A1 |
The invention relates to a fuel injector for dispensing gaseous fuel in a metered manner, having a housing (1) which comprises a valve body (2) in which a pressure chamber (8) is formed that can be filled with fuel, has an outlet opening...
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WO/2023/110821A1 |
The invention relates to an injector (1) for injecting fuel, preferably for injecting a gaseous fuel, in particular hydrogen, comprising a fuel supply line for introducing a highly pressurized gaseous fuel, an active valve (3) which can ...
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