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WO/2016/111113A1 |
A knocking control method in a power generation system (1) equipped with a gas engine (20) having multiple air cylinders (21), and a knocking detection unit (51) for detecting knocking in each of the air cylinders (21), said knocking con...
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WO/2016/106445A1 |
The present invention pertains to the technical field of internal combustion engines. The invention relates to an exhaust device for an internal combustion engine (1), comprising a main catalytic converter (15), a secondary catalytic con...
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WO/2016/101193A1 |
Provided are a gaseous fuel piston engine and an air intake system thereof, comprising an air channel (22), a gaseous fuel channel (24), a cylinder air intake valve (28), and a gaseous fuel intake valve (30); the air channel (22) is used...
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WO/2016/095567A1 |
A vehicle fuel injection control method comprises: determining if an engine is in the flameout state (S101); if the engine flameout is determined, identifying the fuel used in the engine flameout (S102); if the fuel used in the engine fl...
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WO/2016/095044A1 |
During transition between operating modes on a dual fuel engine, when the engine switches from operating with one fuel to operating with another fuel, there has been the problem of maintaining engine torque within a predetermined range. ...
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WO/2016/095000A1 |
The present invention relates to a process for controlling a combustion engine which is provided with an ignition sensor (20) and of which at least one fuel is compressed natural gas contained in a tank (12) provided with a pressure sens...
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WO/2016/094999A1 |
The present invention relates to a method for controlling a combustion engine provided with an exhaust gas temperature sensor (20) and using at least compressed natural gas contained in a tank (12) equipped with a pressure sensor (21) as...
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WO/2016/100668A1 |
Methods and systems of controlling operation of a dual fuel engine are provided, comprising determining a target exhaust temperature, sensing an actual exhaust temperature, determining an exhaust temperature deviation by comparing the ac...
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WO/2016/096879A1 |
The invention relates to a method for the in-situ production of fuel mixtures such as fuel-water mixtures, in particular (micro-/nano-) emulsions in internal combustion engines, and to an injection device for internal combustion engines ...
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WO/2016/091716A1 |
According to the invention, an injection control unit for permitting retroactive conversion of a diesel engine to diesel-gas mixed operation comprises the control of a fuel injection means of an engine, said engine being controlled by wa...
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WO/2016/091523A1 |
Method for indicating the quality of the fuel supplied by a filling station to the tank (2) of a motor vehicle fitted with an engine control unit (6), in which sensors (11, 12) measure magnitudes (QD, TD) that are indicative of, or have ...
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WO/2016/092520A1 |
The invention concerns a device for injecting a thermally expandable liquid and generating a spark inside an engine combustion chamber, the device comprising: a mechanism for injecting the thermally expandable liquid; a spark-generation ...
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WO/2016/087129A1 |
Within the scope of the invention, a device for monitoring the quality of a fuel stored in a fuel tank has been developed. The main field of application is diesel-operated vehicles. The fuel is therefore preferably diesel fuel. The devic...
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WO/2016/088649A1 |
This control device is for controlling an engine equipped with a fuel injection valve that directly injects fuel into a combustion chamber. This control device is equipped with: a pre-ignition prediction unit that predicts the occurrence...
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WO/2016/084368A1 |
The purpose of the present invention is to prevent a drop in engine rotation speed and loss of stable engine rotation in a bi-fuel engine when the fuel that the bi-fuel engine is running on is switched. A relay (81) that is switched by a...
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WO/2016/082988A1 |
The invention relates to a method for injecting gaseous fuel directly into a combustion chamber (2) of an internal combustion engine in order to heat a catalytic converter (7), comprising the steps: carrying out a main injection of gaseo...
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WO/2016/082981A1 |
The invention relates to a gas injector for injecting a gaseous fuel directly into a combustion chamber of an internal combustion engine, said gas injector comprising a valve closing element (2) for opening and closing a through-opening ...
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WO/2016/078735A1 |
Disclosed is a dual fuel injector (1) comprising: - a first injector unit (3) provided for a first injector operating mode using a first main fuel; - a second injector unit (17) provided for a second injector operating mode using a secon...
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WO/2016/078754A1 |
The present invention concerns a method for starting a direct-injection internal combustion engine of a vehicle, making it possible to accelerate the starting phase by adapting the quantity of fuel injected during said starting phase, be...
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WO/2016/080920A1 |
The invention relates to an ECU(Electronic Controlled Unit) (27) formed by an electronic equipment consisting of active, passive and programmable electronic circuit elements together with electronic cards installed on these elements, to ...
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WO/2016/076741A1 |
The present invention relates to an electric cable harness for a fuel gas system, which would make it possible to draw electric energy for supplying such a gas fuel system from multiple points of electric cables which supply primary fuel...
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WO/2016/075361A1 |
An internal combustion piston engine (100) is adapted to combust gaseous fuel comprising a gas admission system (75) having an inlet (78) in connection with each cylinder of the engine opening into an inlet channel (50) thereof, and an i...
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WO/2016/068128A1 |
In a uniflow scavenging two-cycle engine, a scavenging port (126) is provided with: a swirl guide (126a) for guiding scavenged gas from outside a cylinder (110) to the inside of the cylinder, in a direction inclined relative to the radia...
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WO/2016/068137A1 |
The present invention provides an effluent-mixed fuel generation/supply system that enables a reduction in construction costs. The invention is provided with: an exhaust gas recirculation means that draws in, from a combustion device int...
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WO/2016/062189A1 |
The present invention discloses a control method and a control system for fuel supply of a dual-fuel car, and belongs to the technical field of vehicle control. The method comprises: in a case in which an engine is in a gaseous fuel stat...
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WO/2016/061698A1 |
Venting of gaseous fuel during operation and after shutdown of an internal combustion engine increases emissions. A vent handling apparatus for a gaseous fuel system of an internal combustion engine comprises an accumulator for storing g...
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WO/2016/060668A1 |
Systems and methods for an aftertreatment system configured for use with a dual-fuel engine system are described. The method comprises determining an operating mode of the dual-fuel engine. Upon determining that the dual-fuel engine is o...
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WO/2016/058100A1 |
In high horse power engines there are strict energy budgets allotted for each subsystem. It is a challenge for a gaseous fuel pumping system to supply the necessary gaseous fuel mass flow to the engine while staying within budget. A meth...
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WO/2016/055136A1 |
The invention relates to a dual fuel injector (1) comprising a gas injector assembly and a liquid fuel injector assembly, comprising: an injector housing (55), a clamping nut (77) which is arranged in a tensioned manner on the injector h...
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WO/2016/055214A1 |
The invention relates to a method for operating a system comprising a control valve (1) having electromagnetic actuation controlled by a control unit (15), the control valve comprising an electromagnet (3), which at least has a coil (4) ...
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WO/2016/052256A1 |
A natural gas engine 10 uses a liquid fuel F as an ignition source and uses natural gas as a main fuel C, wherein a liquid fuel having a net heating value of 32 to 35 megajoules/liter (MJ/l) per unit volume and a cetane number of 65 to 9...
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WO/2016/050744A1 |
A method of determining the cetane number of a fuel in an internal combustion engine comprising, during running of the engine, i) with respect to one cylinder, performing a routine comprising a series of injections wherein for each injec...
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WO/2016/046448A1 |
A method for starting up a dual fuel internal combustion piston engine, the method comprising at least following steps: - the engine is rotated by a start assist device, - a pilot injector is activated and an amount of pilot fuel is inje...
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WO/2016/046449A1 |
Method in operating an internal combustion four-stroke piston engine comprising, - a number of cylinders (5) each comprising a cylinder head and a cylinder wall, a piston (50) is movable in a reciprocating manner between a top dead cente...
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WO/2016/045870A1 |
The invention relates to a mixture preparation device (GB) for an internal combustion engine (VM) comprising: an air inlet (LE); a gaseous fuel inlet (GE); an air compressor (LV), a mixing chamber (MK) and a mixture output (MA); the air ...
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WO/2016/043587A1 |
A first aspect provides a device for providing an additive fuel in gaseous state to a Diesel engine. The device comprises a fuel inlet for receiving the additive fuel in substantially liquid state; a fuel outlet for providing the additiv...
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WO/2016/041613A1 |
The present disclosure generally relates to a method for operating a gaseous fuel internal combustion engine including at least one main combustion chamber (8) and at least one ignition device (34) configured to initiate an ignition even...
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WO/2016/043312A1 |
The pistons in this reciprocating engine perform reciprocating motion inside of cylinders by means of the explosive pressure generated in a combustion chamber (124) formed inside of the cylinders (110). This reciprocating engine is provi...
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WO/2016/036684A1 |
Additional approaches for the reduction of particulate emissions in gasoline engines using optimized port+direct injection are described. These embodiments include control of the amount of directly injected fuel so as to avoid a threshol...
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WO/2016/035735A1 |
The purpose of the prevent invention is to provide an engine 1 provided with reforming cylinders 15 which are fuel reforming devices capable of supplying a reformed fuel according to the outputs of outputting cylinders 2. The engine 1 is...
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WO/2016/030002A1 |
The invention relates to a method for operating an internal combustion engine (1) consisting of the following steps: operating the internal combustion engine (1) with a gas fuel; detecting a lambda value (49) in the exhaust gas of the in...
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WO/2016/032083A1 |
The present invention relates to a propulsion device of a liquefied natural gas carrier enabling a dual fuel oil electric generator to operate in a gas mode even when fast acceleration and deceleration is necessary. Provided is a propuls...
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WO/2016/024175A1 |
The present disclosure relates to a cost effective and easy to install pressure regulator for two wheeler that reduces CNG pressure from its storage pressure of about 200 bar to less than 1 bar in two stages without any adverse effect of...
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WO/2016/024298A1 |
The present invention relates to a supply system (1, 1', 1", 200, 200') for supplying at least LPG to a direct injection engine of a vehicle, said supply system 1, 1', 1", 200, 200') comprising a first reservoir (2, 2', 2", 202, 202') fo...
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WO/2016/020160A1 |
The invention relates to a method for operating a compression-ignition internal combustion engine (10), which can be operated by means of a first fuel and/or by means of a second fuel. In the method, in one operating mode, the internal c...
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WO/2016/022090A1 |
A hybrid fuel and methods of making the same. A process for making a hybrid fuel includes the steps of combining a biofuel emulsion blend and a liquid fuel product to form a hybrid fuel. Optionally, the hybrid fuel can be combined with w...
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WO/2016/017974A1 |
A fuel supply control system and control method are disclosed. In a fuel supply control system of a high-pressure gas injection engine provided in a ship or an offshore structure, the fuel supply control system of the present invention i...
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WO/2016/009292A1 |
The present disclosure relates to an efficient, cost effective air-gas mixer for bi-fuel internal combustion engines operating on gaseous and liquid fuel that ensures optimum air-fuel ratio irrespective of fuel in use. The disclosure als...
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WO/2016/010232A1 |
Disclosed is a method for operating an engine for a vessel including an engine which can use both natural gas and fuel oil as fuel. According to the method for operating an engine for a vessel, each engine is operated in one of modes inc...
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WO/2016/008055A1 |
It is difficult for a gaseous fuel direct injector to deliver a comparable mass of fuel on an energy equivalent basis as a liquid fuel direct injector, during an injection cycle, when the liquid fuel is pressurized above storage pressure...
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