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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/2018/148514A1 |
Systems and methods for generating power using hydrogen fuel, such as derived from natural gas, are provided. Feed materials are introduced into a compact hydrogen generator to produce carbon dioxide and hydrogen gas. Sorbent material wi...
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WO/2018/142191A1 |
The present invention relates to a method for optimising continuous combustion systems that reduces fuel consumption, exhaust gas and particulate emissions. The operation principle is based on the introduction of small amounts of hydroge...
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WO/2018/141589A1 |
The invention relates to a method for operating a monovalent internal combustion engine by means of diffusion combustion in accordance with the diesel principle, wherein a fuel that does not self-ignite or is difficult to ignite is direc...
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WO/2018/141590A1 |
The invention relates to a method for operating a monovalent internal combustion engine by means of diffusion combustion in accordance with the diesel principle, wherein a fuel that does not self-ignite or is difficult to ignite is direc...
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WO/2018/142285A1 |
A fuel line assembly for conveying hydrogen fuel is installed between a fuel cell and a hydrogen storage system as a fuel line system in a vehicle. The fuel line assembly includes rigid metal pipes and a flexible connector, which include...
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WO/2018/140870A1 |
The proportional control valve for a fuel pump has a metering assembly within a tightly fit bore and a vent valve. The metering assembly includes a metering piston assembly, a piston biasing spring, an armature and a vent valve. The vent...
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WO/2018/139491A1 |
A prechamber-type gas engine is provided with: a prechamber fuel supply valve connected in a prechamber fuel supply line to control the supply of prechamber fuel to a prechamber, the prechamber fuel supply valve opening when a prechamber...
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WO/2018/139753A1 |
The present invention relates to a system and a method for supplying a fuel in a liquefied natural gas fueled ship to which an engine using liquefied natural gas as a fuel is applied, wherein a pump and a regasification facility are used...
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WO/2018/134437A1 |
A process unit for hazardous material, the process unit comprising an inner wall extending between a proximal inner flange and a distal inner flange and defining an inner passage for transport of the hazardous material and a process cont...
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WO/2018/134517A1 |
The invention relates to a device (20) for injecting a charge into a combustion chamber (4) of an internal combustion engine with spark ignition, the device (20) comprising: • a stratification duct (21) in communication with the combus...
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WO/2018/122444A1 |
Invention relates to a vent fuel handling assembly (20) for a gas engine power plant (10), comprising a vent fuel recovery piping (22) provided with at least one recovery piping for recovering vent fuel source, a vessel (26) connected to...
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WO/2018/114129A1 |
The invention relates to a fuel delivery device (1) for supplying an internal combustion engine with fuel, comprising a fuel tank (5), a pump (7), which conveys fuel into a high-pressure region (30) via a supply line (20), and a tank pum...
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WO/2018/118867A1 |
An injector, including: a moveable armature having a bore and upper and lower control surfaces; a lower housing including a bore and upper and lower stationary control surfaces; and a flow geometry defined along an exterior of the armatu...
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WO/2018/119082A1 |
A passive valve (200) for a fuel injector (10) is disclosed. It comprises a valve body (210) having a fluid outlet opening (2103), a sealing element (220) and a spring element (230). The passive valve (200) further comprises an elongated...
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WO/2018/115863A1 |
A split cycle internal combustion engine is disclosed herein. The engine comprises a combustion cylinder accommodating a combustion piston and a compression cylinder accommodating a compression piston. The engine also comprises a control...
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WO/2018/114128A1 |
The invention relates to a fuel delivery device (1) for supplying an internal combustion engine with fuel, comprising a fuel tank (5), a pump (7), which conveys fuel indirectly or directly into a high-pressure region (30) via a supply li...
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WO/2018/108316A1 |
The invention relates to a piston control assembly (1), in particular for use with a fuel injector (3), having a control housing (5) and a control piston (11) which is accommodated therein and can be controlled hydraulically back and for...
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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/2018/109418A1 |
The invention relates to a method for calculating in real time the methane number of a liquefied natural gas contained in a tank, in particular in an on-board tank.
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WO/2018/104107A1 |
The invention relates to a mixture formation device for an internal combustion engine operated with a burnable gas, preferably compressed natural gas CNG. The mixture formation device comprises a combination of a quantity regulator, a ga...
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WO/2018/105627A1 |
An auxiliary-chamber-type gas engine that comprises: a main chamber formation part that forms a main combustion chamber; an auxiliary chamber formation part that forms an auxiliary chamber that communicates with the main combustion chamb...
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WO/2018/105501A1 |
An auxiliary-chamber-type gas engine that comprises: a main chamber formation part that forms a main combustion chamber; an auxiliary chamber formation part that forms an auxiliary chamber that communicates with the main combustion chamb...
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WO/2018/099628A1 |
The invention relates to a cooling system (1) comprising a gas tank (5) which is connected to a gas-driven internal combustion engine (3), wherein the gas tank (5) has an outlet pipe (7) comprising a means for pressure control (9). A dev...
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WO/2018/095625A1 |
The invention relates to a valve for dosing a gas, in particular a gaseous fuel, having a housing (1), in which a valve plate (7) is arranged in a longitudinally movable manner, on which a sealing surface (23) is formed, which interacts ...
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WO/2018/098308A1 |
An injector is provided, comprising an injector body comprising an inlet passage configured to receive fluid, at least one injection outlet configured to deliver fluid, and a central bore, a needle valve disposed for reciprocal movement ...
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WO/2018/093307A1 |
The present invention relates to a method for diagnosing at least one pressure relief valve of a liquefied gas fuel system (A) for a vehicle. Said fuel system (A) has tank (10) for providing fuel to the engine of the vehicle, and at leas...
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WO/2018/091764A1 |
Invention relates to a liquefied gas fuel feeding system comprising: a liquefied gas container (12) configured to store liquefied gas and gaseous gas in cryogenic circumstances, a first fuel passage(14) opening into an ullage space (12.1...
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WO/2018/087417A1 |
The gas pipe arrangement for a gas feed system of a piston engine is configured to be assembled between a gas manifold (5) and a cylinder of an engine and has a first end and a second end. The gas pipe arrangement comprises an inner pipe...
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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/2018/078720A1 |
Provided is a gas fuel piping system that can reliably prevent gas fuel, etc. from leaking into an engine room in cases where pipes such as those for supplying the gas fuel are damaged, and inspect the pipes, etc. easily and reliably, fo...
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WO/2018/077541A1 |
Low-pressure pump (2) for providing bubble-free liquefied gas (1), comprising a compressor unit (4), that can be connected to a storage container (3) for the gas (1), for increasing the pressure of the gas (1), wherein a pressure-tight b...
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WO/2018/077512A1 |
The invention relates to a system (1) for compressing a liquefied gas (2), comprising a high-pressure pump (4) for delivering the gas (2) at a high pressure level pH and a pressure regulating unit (5) for expanding the gas (2) from the h...
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WO/2018/072839A1 |
The present invention relates to a gas tank arrangement (100) for an internal combustion engine (102), said gas tank arrangement (100) comprising a gas tank (104) for containing a combustible gas, and an additional gas tank (106) arrange...
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WO/2018/070125A1 |
This gas engine system is provided with a gas engine, an exhaust pipe for guiding the exhaust gas emitted from the gas engine, a supercharger connected to the exhaust pipe, a catalyst for oxidizing unburned fuel gas in the exhaust gas of...
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WO/2018/071134A1 |
A flow regulator for a compressed natural gas (CNG) system is defined by a housing having at least one inlet port, at least one outlet port and at least one interior passage fluidically interconnecting the inlet and outlet ports. A mecha...
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WO/2018/070276A1 |
This gas engine system is provided with a gas engine, an exhaust pipe extending so as to bridge multiple cylinders in the gas engine, a supercharger arranged in a position separated, in the axial direction of a crank shaft in the gas eng...
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WO/2018/066860A1 |
Disclosed is a system for supplying fuel gas for a ship. The system for supplying fuel gas for a ship comprises: a vaporizer for vaporizing liquefied natural gas to supply natural gas to an engine; a first heater for exchanging heat betw...
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WO/2018/066197A1 |
Provided is a pressure reducing valve for gas, the pressure reducing valve being configured such that: a valve body (39) has formed therein a connection passage (58) for connecting a passage (43) and a pressure action chamber (57); a gui...
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WO/2018/059834A1 |
The invention relates to a stationary natural gas engine (10), comprising a control device (16), a gas/air mixer (12.2), an exhaust system (14) with a catalytic converter volume (14.1), and an exhaust gas sensor (18) that is disposed dow...
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WO/2018/059819A1 |
The invention relates to a method (100) for actuating an injection system (2) for an internal combustion engine (4), which is operated with fuel (3), of a motor vehicle (1), wherein the injection system (2) comprises a rail (21) out of w...
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WO/2018/059818A1 |
The invention relates to a system (1) for injecting fuel (49) into a motor (2) with a plurality of cylinders (31-36), comprising an intake pipe (4) for supplying the cylinders with combustion air (48). For each cylinder (31-36), the inta...
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WO/2018/055019A1 |
The invention relates to an internal combustion engine (1) with a direct starting assembly and to a method for starting such an internal combustion engine (1). The internal combustion engine (1) comprises a crankshaft, at least one cylin...
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WO/2018/050731A1 |
Inward gas injector (1) for direct injection of a gaseous fuel into a combustion chamber (8) of an internal combustion engine or a fuel cell, comprising a first longitudinal sealing of the valve being ensured by the valve member (30) con...
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WO/2018/047021A1 |
A dual fuel direct injection system for feeding internal combustion engines comprising fuel pumps, fuel tanks, fuel lines, electrovalves and non-return valves, and also a fuel rail with fuel injectors and electronic unit controlling 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/2018/047747A1 |
This fuel supply system 10 is provided with a first fuel tank 14 for storing a first fuel that is a fuel oil, and a second fuel tank 22 for storing a second fuel that is a liquefied gas. A dual fuel firing diesel engine that is capable o...
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WO/2018/041681A1 |
A fluid injector and a needle for a fluid injector are disclosed. The fluid injector comprises a needle (6) which is housed within an injector housing (2). The needle (6) comprises at least an axial needle section (23). A gap (24) is for...
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WO/2018/044857A1 |
A system for pumping high-pressure cryogenic fuel comprises: a plurality of linear pumps (22) each including an upper power end (30) and a lower fluid end (32), the power end having a linear-actuated drive system terminating in a drive s...
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