| Document |
Document Title |
|
WO/2014/060071A1 |
In a method for operating a reciprocating-piston internal combustion engine, having the steps: supplying a fuel mixture composed of two fuel types and of air into at least one combustion chamber (2) of the internal combustion engine, bur...
|
|
WO/2014/056103A1 |
A method of protecting a direct injection fuel injector in a multi-fuel engine, the method comprising selectively operating the multi-fuel engine with at least one of a directly injected fuel introduced through the direct injection fuel ...
|
|
WO/2014/054095A1 |
The internal combustion engine is operated using a mixed fuel of hydrogen and another fuel. The internal combustion engine is provided with a control unit for stoichiometric operation when the engine load is higher than a first threshold...
|
|
WO/2014/054081A1 |
A combustion stabilizing device (100) applicable to a gas engine (1) is provided with the following: a methane value calculation unit (61) for calculating the methane value for a gas fuel; an air-supply adjusting unit (70) for adjusting ...
|
|
WO/2014/054732A1 |
A uniflow scavenging 2-cycle engine (100) equipped with: cylinders (110) in the interior of which combustion chambers (140) are formed; pistons (112) that slide inside the cylinders; scavenging ports (122) that are provided in the inner ...
|
|
WO/2014/054080A1 |
A combustion stabilization device (100) equipped with: a primary chamber fuel supply device (21) that supplies gas fuel to a primary chamber (33); an auxiliary chamber fuel supply device (22) that supplies gas fuel to an auxiliary chambe...
|
|
WO/2014/053168A1 |
The present invention relates to a spark-ignited gas engine 1 and a procedure for running a spark-ignited gas engine (1) having a combustion chamber 1.1 and an exhaust gas duct 6 and a thermal reformer 3, the reformer 3 being connected t...
|
|
WO/2014/050269A1 |
In this fuel gas supply and purge system (1) for a diesel engine, when operation of the diesel engine on a fuel gas ends and the fuel gas remaining in a fuel gas supply system (2) is purged by an inert gas, the fuel gas remaining in an a...
|
|
WO/2014/049350A1 |
An exhaust system for a dual fuel engine (20), which engine (20) is adapted to operate in a first mode in which the engine is fuelled entirely by a liquid fuel, and a second mode in which the engine (20) is fuelled predominately by a gas...
|
|
WO/2014/045880A1 |
Provided is an internal combustion engine that can detect the deterioration of a catalyst and prevent deterioration of the catalyst when an engine is restarted from a state in which the catalyst has achieved a high temperature, such as a...
|
|
WO/2014/045879A1 |
Provided is an internal combustion engine that can induce long normal perturbations following changes over time in valve conditions such as staining or wear. In a gas engine (1) in which the stoichiometric air-fuel ratio is sensed by oxy...
|
|
WO/2014/047421A1 |
Provided herein are processes and microorganisms which utilize both protein hydrolysates and carbohydrates from biomass feedstocks to produce renewable hydrocarbon compositions. Advantages of the disclosed methods may be recognized in fu...
|
|
WO/2014/040606A1 |
An arrangement in a vehicle engine comprising an intake air manifold, an exhaust gas manifold and a plurality of cylinders, and being adapted for being operated by means of a dual fuel comprising diesel and gas fuel, said arrangement fur...
|
|
WO/2014/037096A1 |
The present invention relates to a method and to a control device, in particular, for driving diesel vehicles using the diesel/LPG reference fuel in a mixture. In order to determine the quantity of a gaseous fuel which is to be fed to a ...
|
|
WO/2014/039244A1 |
An injector relay diagnostic system is provided. The system comprises a first fuel injector, a first electrical relay disposed between an electrical potential and the first fuel injector, wherein the first electrical relay is configured ...
|
|
WO/2014/037068A1 |
The invention relates to a valve device (I) designed as an annular auxiliary adapter for injecting gaseous fuel, an injection device (5) or ignition device (105) extending through the valve device and a cylinder head bore in the combusti...
|
|
WO/2014/033414A1 |
Control of a motor vehicle power unit comprises, at engine start-up, monitoring variations in the value held by a variable representative of the difference between a set acceleration of the engine and an instantaneous acceleration of the...
|
|
WO/2014/033415A1 |
Evaluation of the quality of a fuel supplying a heat engine comprises, at engine start-up, monitoring variations in the value held by at least one variable representative of the torque delivered and/or to be delivered by the engine, said...
|
|
WO/2014/033767A1 |
An apparatus and a method for the distribution and monitoring of gas fuel, capable to detect both huge and small gas leaks with a rapid detection of gas leaks. A plurality of pipelines for the fuel gas, are disposed within an interior co...
|
|
WO/2014/035587A1 |
A natural gas mixer for an internal combustion engine includes a mixer body and a mixer element supported in a mixer passage formed in the mixer body. The natural gas mixer attaches to an intake manifold at a first end and receives intak...
|
|
WO/2014/032860A1 |
The invention relates to an engine control system (1) for controlling an internal combustion engine, wherein a fuel is burned in a combustion chamber of the internal combustion engine and wherein in particular the engine control system (...
|
|
WO/2014/028960A1 |
A system (10) for managing the addition of a fuel additive to an engine (202) which receives a conventional fuel, the system (10) comprising, a storage means (12) for storing the fuel additive, a supply line (15) communicating the storag...
|
|
WO/2014/031076A1 |
Various embodiments provide a control system for a hydrogen generator of a vehicle. The control system comprises: a controller and a voltage supplier. The controller is configured to receive a hydrogen indication which is a measure of hy...
|
|
WO/2014/029015A1 |
A method arid system for improving the fuel economy and lowering the emissions of internal combustion engine by injecting predetermined amounts and ratios of on-board or locally generated hydrogen and oxygen to the engine's air intake an...
|
|
WO/2014/027138A1 |
A method of operating a multi-cylinder internal combustion piston engine (10) is proposed. The engine comprises a first fuel feed system (20) and a second fuel feed system (30). While the engine is running, the engine is operated by comb...
|
|
WO/2014/026778A1 |
The invention relates to a force-heat coupling system having an internal combustion engine (1) whose power output can be regulated by means of variation of the rotational speed and which has a throttling element (35) in its intake sectio...
|
|
WO/2014/027141A1 |
A multi-cylinder internal combustion piston engine (10) comprises a first fuel feed system (20) and a second fuel feed system (30). The engine is operated by supplying a first fuel to at least one of the cylinders. During the operation, ...
|
|
WO/2014/020231A1 |
Invention relates to method of controlling the operation of an internal combustion piston engine, in which method gaseous fuel is fed to the engine to be combusted therein; heat value of the fuel is measured intermittently using a first ...
|
|
WO/2014/018628A1 |
To reduce emissions at higher engine loads and speeds, methanol fuel is port-injected with charge-air into a diesel engine, and diesel fuel is then direct-injected to initiate combustion. The charge-air has a reduced oxygen concentration...
|
|
WO/2014/018364A1 |
An internal combustion engine (102) system is configured to operate using a first fuel (182) of a first reactivity and a second fuel (202) of a second reactivity. The engine system (100) measures an operating parameter of the internal co...
|
|
WO/2014/018534A1 |
Disclosed are methods and systems for fueling hybrid vehicles by placing as part of the vehicle fuel system a tank containing a natural gas adsorbent where the natural gas is initially stored in said tank at a pressure of 700 psia or less.
|
|
WO/2014/014624A1 |
Embodiments of methods and systems related to operating a mobile asset over a fixed route are provided. In one example, an engine system is provided. The example engine system includes a fuel controller configured to adjust a first amoun...
|
|
WO/2014/012646A1 |
The invention relates to an internal combustion engine (10) for a motor vehicle which can be operated with at least one gaseous fuel and has at least two combustion chambers (14), having a gas supply device (16), which comprises at least...
|
|
WO/2014/006761A1 |
The objective of the present invention is to eliminate in an early stage different fuel concentrations among injection valves that can occur in the event of a significant change in the mixing ratio of different kinds of fuels contained i...
|
|
WO/2014/000946A1 |
The invention relates to a method for controlling an internal combustion engine, particularly of a motor vehicle, said internal combustion engine comprising at least one cylinder and, for the purpose of injecting fuel, having at least on...
|
|
WO/2013/188970A1 |
A fuel injection valve is provided for injecting a fuel into the combustion chamber or into the injection port of an internal combustion engine, the valve being actuated by an actuator assembly that comprises a small displacement actuato...
|
|
WO/2013/189603A1 |
The present disclosure relates a method and device for controlling the operation of a dual-fuel engine operable in a low load diesel fuel mode, a high load diesel fuel mode and a gas fuel mode. A shaft (42) with first to third eccentrics...
|
|
WO/2013/190108A1 |
The invention concerns an injection pump arrangement, comprising an injection pump (6), in particular a high-pressure injection pump, and a switching valve (2) for alternatively supplying the injection pump (6) with a liquid combustion f...
|
|
WO/2013/185234A1 |
A technique for fuel system protection for an internal combustion engine comprising introducing a directly injected fuel into a combustion chamber through a direct fuel injector; introducing a fumigated fuel upstream of an intake valve; ...
|
|
WO/2013/188247A1 |
A multi-fuel injector has an internal pressure intensifier which has means to intensify fuels with different viscosities, cetane or octane numbers, with high viscosity fuel being used to intensify itself and low viscosity fuels to high p...
|
|
WO/2013/182992A1 |
A second plant (200) is associated to a Diesel cycle engine already provided with a first plant (100) for supply of high-pressure diesel to electro-injectors (9) of an engine (M). The second plant is able to supply commandably-ignited ga...
|
|
WO/2013/182316A1 |
Internal combustion engine (1), in particular diesel engine, having at least one combustion chamber (2) which is connected to an air feeding line (3) for introducing charge air into the combustion chamber (2), wherein a first fuel can be...
|
|
WO/2013/183737A1 |
A two-stroke uniflow engine (100) is provided with the following: a cylinder (110); a piston (112); an exhaust valve (120) that is opened and closed to expel exhaust gas generated within the cylinder; a scavenging port (122) through whic...
|
|
WO/2013/183217A1 |
The CNG-controlling ECU (50): is provided with a pulse signal-determining means (76) for determining the pulse width and output timing of a pulse signal, an electric power control means (74) for controlling the supply of electric power t...
|
|
WO/2013/173069A1 |
Methods and systems are provided for a vehicle engine. One example method comprises delivering a first fuel to an engine cylinder at least partially during an intake stroke, and initiating combustion in the cylinder via injection of a se...
|
|
WO/2013/170951A1 |
A fuel change-over module (10) for a combustion engine (12) may be installed in a fuel supply system of the combustion engine (12). The fuel change-over module (10) may be configured to alternatively supply heavy fuel from a heavy fuel t...
|
|
WO/2013/167799A1 |
A method for removing excess air from a gas receiver (9) of a dual fuel reciprocating engine before changing fuel mode from a liquid fuel mode to a gas mode, which dual fuel reciprocating engine comprises a separate gas feed valve (17) f...
|
|
WO/2013/170240A1 |
Presented a method and a system for improving atomization of heavy fuel oil or diesel fuel in heavy duty diesel engines, e.g. marine engines, wherein before injection into a combustion chamber the fuel is treated by gas/gases under eleva...
|
|
WO/2013/167753A1 |
The invention relates to a fuel system and method for a combustion engine with direct injection. The system comprises at least one high pressure fuel line connected to an injection device of the combustion engine for the direct injection...
|
|
WO/2013/166270A1 |
An energy transducer comprising: a cylinder; a piston within the cylinder connected to a connecting rod extending out of the cylinder and connected to a crankshaft; a chamber within the cylinder defined by the first end of the cylinder a...
|
