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WO/2017/094303A1 |
Provided are an ozone generating device and an internal combustion engine equipped with an ozone-generating device with which it is possible to suppress an increase in pressure loss in an intake pipe and improve the ozone additive rate i...
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WO/2017/093706A1 |
A multi-fuel engine is provided. The multi-fuel engine comprises a primary fuel supply and at least a secondary fuel supply. The primary and at least secondary fuels are arranged to mix with each other and with air for combustion in one ...
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WO/2017/089581A1 |
The injection methods for diesel and DI Otto engines are currently exclusively based on a purely hydraulic jet atomisation, and in the DI Otto method there are the rudiments of an air-supported pre-chamber. In order to improve the atomis...
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WO/2017/088967A1 |
A control method (10) for starting a combustion engine comprising at least one cylinder, a combustion cycle sensor and a counter, comprising: - a step (105) of increasing the fuel pressure by means of a first combustion mode; - a step (1...
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WO/2017/088858A1 |
During operation of an internal combustion engine with a hydrogen-oxygen gas mixture, which is additionally supplied to the fossil fuel in the engine combustion chamber and is produced by an electrolysis device associated with the intern...
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WO/2017/084765A1 |
Disclosed is an emulsifying system comprising an emulsifying device and an injection nozzle, and an emulsifying device for producing a water-fuel emulsion for an internal combustion engine. The emulsifying device is designed as a rotor-s...
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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/2017/080617A1 |
The invention provides a method for controlling a high pressure gas injection internal combustion engine (1) comprising at least one cylinder (101), comprising supplying a first gaseous fuel from a first gas injection system (3) and inje...
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WO/2017/080757A1 |
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 a nozzle body (1) and an injection valve member (2) w...
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WO/2017/075644A1 |
The invention relates to a dual-fuel internal combustion engine comprising at least one gas supply device for supplying a gaseous fuel to at least one combustion chamber, and at least one regulatable injector for injecting liquid fuel in...
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WO/2017/075642A1 |
The invention relates to a dual-fuel internal combustion engine comprising: a regulating device; at least one combustion chamber; at least one gas supply device for supplying a gaseous fuel to the at least one combustion chamber; and at ...
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WO/2017/075643A1 |
The invention relates to an internal combustion engine, comprising a control device, at least one combustion chamber, and at least one injector for injecting liquid fuel into the at least one combustion chamber, which injector can be con...
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WO/2017/071538A1 |
Provided is a dual-fuel locomotive fuel mode switching system. The dual-fuel locomotive comprises an engine, an engine electronic fuel injection controller, an engine controller, and a LNG tank. The switching system comprises a liquid su...
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WO/2017/074598A1 |
A method for estimating pressures at a gas engine using a real-time model-based observer is implemented by a pressure estimation computing device. The method includes receiving a design schema describing an intake manifold and a pluralit...
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WO/2017/075241A1 |
In an internal combustion engine, gaseous fuel is injected in a first injection through a pre-combustion chamber into the combustion chamber to mix with air in the combustion chamber. The pre-combustion chamber has a jet aperture in flui...
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WO/2017/073284A1 |
This engine room structure of a ship includes a gas engine arranged inside of an engine room, supply piping which guides fuel gas into the gas engine and has a shutoff valve, a casing which houses the shutoff valve, outside piping which ...
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WO/2017/071746A1 |
The invention provides a multiple-fuel feeding system (10) for an internal combustion engine (1), a method of operating said system and a method for upgrading a conventional multiple-fuel feeding system. The multiple-fuel feeding system ...
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WO/2017/075205A1 |
A system (100) for supplying fuel to an engine (102) is disclosed. The system (100) includes a first sensing unit (146) for determining multiple operating parameters and multiple ambient conditions of the engine (102). The system (100) i...
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WO/2017/073285A1 |
This method of controlling a lean-burn gas engine adjusts the ignition timing such that the delay calculated value of the actual knocking occurrence ratio assumes a target occurrence ratio. When the delay calculated value of the maximum ...
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WO/2017/069120A1 |
Provided is a natural gas engine 10 in which a natural gas C and a self-ignitable fuel F that is different from the natural gas are used, and the natural gas C is combusted by compression ignition of the self-ignitable fuel F within a cy...
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WO/2017/064360A1 |
A method in a starting procedure of an internal combustion piston engine (10) is disclosed, wherein the engine is cranked by means of a starting system (14) and fuel is pumped into in a common rail (18) of a fuel system (12) of the engin...
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WO/2017/061997A1 |
A vehicle having a dimethyl ether (DME) fuel storage and delivery system for an internal combustion engine, includes a DME fuel filter in the DME fuel storage and delivery system, a DME fuel pump having a fuel inlet downstream of the fil...
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WO/2017/055299A1 |
Exhaust after-treatment system (1) for a dual- fuel internal combustion engine (2) having at least one exhaust after-treatment device (3) for post-treatment of an exhaust gas emitted by the internal combustion engine (2), where the inter...
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WO/2017/055105A1 |
The invention relates to a method for injecting a gaseous fuel (108) for an internal combustion engine (110) having a combustion chamber (101) and an intake valve (102) assigned to the combustion chamber (101), comprising the following s...
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WO/2017/047161A1 |
The purpose of the present invention is to provide an engine device capable of implementing a stable operation motion when switching operation modes. An engine device 21 is provided with: an intake manifold 67 for feeding air into a cyli...
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WO/2017/047162A1 |
The purpose of the present invention is to provide an engine device capable of implementing a stable operation motion when switching operation modes. An engine device 21 is provided with: an intake manifold 67 for feeding air into a cyli...
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WO/2017/047163A1 |
The purpose of the present invention is to provide an engine device capable of maintaining the driving of a system, even in an emergency, while at the same time implementing a stable operation motion. An engine device 21 is provided with...
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WO/2017/049017A1 |
A pressure regulator (120) including an inlet port (126) for receiving a fuel supply, a first outlet port (128) in fluid communication with a main combustion chamber (108) and a second outlet port (130) in fluid communication with a pre-...
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WO/2017/047160A1 |
The purpose of the present invention is to provide an engine device capable of implementing a stable operation motion when switching from a gas mode to a diesel mode. An engine device 21 is provided with: an intake manifold 67 for feedin...
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WO/2017/031598A1 |
A method for deposit mitigation in a gaseous fuel injector that introduces a gaseous fuel through a gaseous fuel orifice directly into a combustion chamber of an internal combustion engine includes at least one of a) reducing the length ...
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WO/2017/034743A1 |
A drive system (114) for a cryogenic pump (110) is provided including a spool housing (150) having a plurality of valves (240) disposed therein about a pump axis (118) and a tappet housing (152) including a plurality of tappet bores (200...
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WO/2017/032915A1 |
(57) Abstract The invention controls combustion of a cylinder/s and has a controller (15) to control ignition timing and monitoring means (16) to monitor a flywheel (4) and ignition maps (13). The controller (15) is also arranged to moni...
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WO/2017/028943A1 |
The invention relates to a method for producing a fuel composition. Said method comprises the following steps: special gas containing combustible substances is provided, a first part of the special gas is reformed by producing synthesis ...
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WO/2017/029938A1 |
A fuel supply system (100) is able to supply DME as liquefied gas fuel stored in a DME tank (190) and light oil as liquid fuel stored in a light oil tank (90) to an internal combustion engine (150). The fuel supply system (100) is provid...
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WO/2017/027121A1 |
In one embodiment, a method includes receiving, via a first sensor, a signal representative of at least one of a manifold pressure, a manifold temperature, or a manifold mass flow rate of a manifold. The method further includes deriving,...
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WO/2017/023333A1 |
The subject matter disclosed herein relates to a system and method for engine 10 control. In particular, a system 200, 280 may utilize a variable valve timing (VVT) device 62, modify a VVT profile, monitor engine 10 performance, and adju...
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WO/2017/021145A1 |
The invention relates to a method and an arrangement for determining fuel properties in a high-pressure fuel pump (10) into which an intake valve (18) is inserted; in said method, a switching behavior of the intake valve (18) is detected...
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WO/2017/020977A1 |
The invention relates to a method for operating a gaseous-fuel engine (12) for a vehicle, the method comprising: by means of at least one pressure sensor (16), detecting at least one pressure in at least one gaseous fuel tank (14, 24, 26...
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WO/2017/016970A1 |
Disclosed is a ship propulsion system comprising an internal combustion engine for propelling a ship, the internal combustion engine comprising a combustion chamber for burning fossil fuel; the ship propulsion system further comprises an...
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WO/2017/019856A1 |
Various systems are provided for delivering fuel to an engine. In one example, a system includes a controller and a fluid system configured to maintain a fluid at a pressure downstream of a check valve. The controller may be configured t...
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WO/2017/016969A1 |
Disclosed is a vehicle drive system comprising an internal combustion engine for driving a vehicle, the internal combustion engine comprising a combustion chamber equipped with injectors for injecting diesel fuel into the combustion cham...
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WO/2017/016638A1 |
The invention relates to a power generating assembly (1) comprising an internal combustion engine (3) and a combustion gas supply (5) which is connected to the internal combustion engine (3) in order to supply combustion gas. The combust...
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WO/2017/018646A1 |
Provided is a direct-type LPI system comprising: a fuel pump embedded inside a bombe so as to pump fuel and supply the same to an engine, such that liquid LPG fuel, contained in the bombe, is directly injected into a combustion chamber o...
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WO/2017/013939A1 |
The purpose of the present invention is to provide an engine device capable of inhibiting a drop in thermal efficiency at the same time as achieving stable driving operation. The engine device of the present invention comprises an intake...
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WO/2017/014898A1 |
A system for sensing and controlling a fuel gas composition may include a plurality of micro-sensors (251) mounted in a single chamber (250), with each of the micro-sensors (251) being configured to sense a characteristic of a mixture of...
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WO/2017/011163A1 |
A dual fuel system for a combustion engine includes an air and fuel mixer configured to mix air and fuel provided to the combustion engine, a first fuel path for a first fuel, and a second fuel path for a second fuel. The first and secon...
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WO/2017/009799A1 |
Method to control the combustion of a compression ignition engine (1) with reactivity control through the injection temperature; the control method provides for the steps of: establishing a quantity (Q) of fuel to be injected into a cyli...
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WO/2017/000011A1 |
Method for controlling an internal combustion engine (1), wherein in a piston-cylinder unit that includes an antechamber (2), the amount of propellant gas delivered to the antechamber (2) is adapted to an adjustment of the actuation char...
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WO/2017/003569A1 |
A cryogenic fluid pump (118) includes a plurality of pumping elements (400), each of the plurality of pumping elements (400) having an actuator portion (302) that is associated with and configured to selectively activate one end of a pus...
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WO/2016/205843A1 |
The invention relates to a dual-fuel internal combustion engine (1) comprising - a control device (5) for controlling the internal combustion engine (1), - at least one piston-cylinder unit (2), - at least one fuel injector (3) for a liq...
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