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Matches 1 - 50 out of 9,589

Document Document Title
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 ...  
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...  
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,...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO2017011163A1
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...  
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...  
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...  
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...  
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...  
WO/2016/201473A1
The invention relates to a pre-chamber gas control system (1) for a combustion engine (2), comprising at least one combustion chamber (3) and at least one pre-chamber (4) connected to the at least one combustion chamber (3), wherein the ...  
WO/2016/198181A1
The invention relates to a gas supply arrangement of a gas internal combustion engine for supplying the gas internal combustion engine with a combustible gas, comprising a gas tank (2) for storing the combustible gas, at least one first ...  
WO/2016/198150A1
The invention relates to a method for carrying out the operation of an internal combustion engine, wherein liquid fuel injection amounts are injected at cylinders of a group of cylinders of the internal combustion engine in the context o...  
WO/2016/198726A1
Invention relates to a method of operating an internal combustion piston engine (20), wherein combustion air is pressurized to a first pressure, and gaseous fuel is maintained at a second pressure in a fuel mixing chamber (16) for introd...  
WO/2016/199490A1
The present invention addresses the problem of providing an internal-combustion engine and a method of supplying fuel into a combustion chamber of an internal-combustion engine, with which the internal-combustion engine can be driven usi...  
WO/2016/200362A1
A method of controlling a viscosity of fuel in a fuel control system with a vibratory meter is provided. The method includes providing the fuel to the vibratory meter, measuring a property of the fuel with the vibratory meter, and genera...  
WO/2016/197253A1
In bi-fuel engines trimming values for liquid fuel injectors can drift away from predetermined values when operating in a gaseous fuel mode. A method for trimming a first fuel injector operable to inject a first fuel during a first fuell...  
WO/2016/191886A1
It is a challenge to adapt an engine designed to be fuelled with a first fuel to be fuelled with multiple fuels when a base engine electronic control unit cannot be adapted as well. A multi-fuel internal combustion engine that can be fue...  
WO/2016/187628A1
The invention relates to an internal combustion engine, comprising a cylinder head (1) and at least one piston/cylinder unit, in which a piston (3) can be moved in a cylinder (2) between a bottom dead center position and a top dead cente...  
WO/2016/187527A1
A secondary fueling system for a diesel internal combustion engine includes an injector which injects an oxygen-containing secondary fuel into the engine's air intake system, a pump which pumps the secondary fuel to the injector, a senso...  
WO/2016/182070A1
[Problem] The objective of the present invention is to provide a biogas-fired engine with which it is possible for biogas to be sucked in with a flow rate necessary for stoichiometric combustion, by increasing the negative suction pressu...  
WO/2016/181017A1
The present invention relates to a four-stroke internal combustion engine having at least one cylinder head (112), at least one cylinder (114) and a piston (116) in each cylinder (114); the at least one cylinder head (112) having at leas...  
WO/2016/182071A1
[Problem] To provide a gas engine that can control the air-fuel ratio in accordance with rapid calorie changes of a fuel gas. [Solution] The gas engine 1 comprises an A/F valve 22 and a solenoid valve 21, and is provided with a control u...  
WO/2016/181943A1
Provided is a fuel-reforming system capable of converting gasoline having hydrocarbons as the principal component thereof into a high-octane fuel while in a vehicle. The fuel-reforming system 1 is equipped with: a reformer 15 equipped wi...  
WO/2016/177931A1
The invention relates to a method of operating an internal combustion piston engine (10). In an event of the transient load status is confirmative, a base timing instruction is corrected with a timing compensation value resulting in a co...  
WO/2016/177531A1
The invention relates to a method for controlling the engine knock of an internal combustion engine (1) that can be operated with a water injection unit (12), at least one parameter of knock control being determined as a function of a va...  
WO/2016/177543A1
The present invention relates to a device for injecting water into an internal combustion engine (2), comprising: a water tank (5) for storing water; a conveying element (3) for conveying the water, wherein the conveying element (3) is c...  
WO/2016/172748A1
The invention relates to an internal combustion engine (1), comprising at least one turbocharger (3), which has a compressor (4); a bypass valve (6), by means of which the compressor (4) can be bypassed at least by a partial flow of a fu...  
WO/2016/174514A1
A hybrid fuel supply system for diesel and other fuel injected internal combustion engines; the system including separate liquid fuel and compressed hydrogen gas sources, and wherein a hydrogen gas supply module calculates or obtains fro...  
WO/2016/172177A1
A fluid pressure regulation and conditioning module comprises a metal manifold including a fluid flow path between fluid inlet outlets, a pressure regulator assembled to the metal manifold and disposed along the fluid flow path for regul...  
WO/2016/168875A1
The invention relates to a dual-fuel internal combustion engine (1) comprising a controller (2) for controlling the internal combustion engine and at least two piston/cylinder units (3), each of which is paired with a fuel injector (4) f...  
WO/2016/161514A1
Fuel injection accuracy of gaseous fuel injectors is important for efficient engine operation. However, the performance of the injectors varies from part to part and across their lifetime, and when an injector is under performing accordi...  
WO/2016/163666A1
Disclosed is a fuel gas supply system. The fuel gas supply system according to an embodiment of the present invention comprises: a storage tank for storing liquefied gas and boil-off gas of the liquefied gas; a compression unit for compr...  
WO/2016/162522A1
A method and apparatus for generating oxygen are disclosed. Oxygen generation may comprise decomposing water via electrolysis into oxygen and hydrogen fractions. The hydrogen may be combusted with air, and the resulting water may be recy...  
WO/2016/161518A1
Premixed engines have ignition issues when engine speed and load are below a predetermined range. An ignition apparatus for igniting a premixed charge in a gaseous-fuelled internal combustion engine comprises an ignition device associate...  
WO/2016/155870A1
The invention relates to an internal combustion engine (1) comprising at least one combustion chamber (3) having a main chamber (5) and a prechamber (7), wherein the prechamber (7) is in fluid connection with the main chamber (5) via at ...  
WO/2016/154086A1
The present disclosure relates to dual fuel internal combustion engines with multiple cylinder banks and/or cylinder subsets, and exhaust aftertreatment systems associated therewith. Systems and methods are disclosed that relate to engin...  
WO/2016/152383A1
A supply passage structure of a gaseous fuel according to the present invention comprises a supply passage for supplying CNG, an injection valve for CNG that changes the supply manner of the CNG and that is provided in the supply passage...  
WO/2016/148416A1
Disclosed is a fuel gas supply system. A fuel gas supply system according to an embodiment of the present invention comprises: a storage tank which stores liquefied gas and evaporation gas of the liquefied gas; a pressure pump which deli...  
WO/2016/145518A1
Hydraulically actuated gaseous fuel injectors required a relatively small pressure bias between hydraulic fluid and gaseous fuel to be able to open and to reduce hydraulic fluid contamination of the gaseous fuel. An improved hydraulicall...  
WO/2016/148320A1
A system for supplying fuel to an engine of a ship. The system includes a high pressure pump pressurizing a liquefied natural gas (LNG) and supplying the pressurized LNG to the engine, a hydraulic motor driving the high pressure pump and...  
WO/2016/137343A1
The invention relates to a method for determination of ethanol content in fuel for internal combustion engines. According to the invention a stream of the tested fuel for internal combustion engines is passed between the capacitor electr...  

Matches 1 - 50 out of 9,589