Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 10,273

Document Document Title
WO/2018/219776A1
The invention relates to a method for operating an internal combustion engine by means of a gaseous fuel that does not self-ignite or that is difficult to ignite, in which method the gaseous fuel is injected directly into a combustion ch...  
WO/2018/221525A1
A compression ignition engine that comprises: an engine main body (a diesel engine 1); a first fuel supply unit (a naphtha injector 19); a second fuel supply unit (a diesel fuel injector 18) that supplies a second fuel that has a lower p...  
WO/2018/221489A1
A compression ignition engine is provided with: a naphtha injector 19 that supplies naphtha to a combustion chamber 14a; a diesel fuel injector 18 that supplies diesel fuel having a higher boiling point than the naphtha; an ignition devi...  
WO/2018/221511A1
A compression ignition engine is provided with: a first fuel supply unit 19 that supplies naphtha; a second fuel supply unit 18 that supplies diesel fuel; EGR gas recirculation units 51, 51a that recirculate exhaust gas to a combustion c...  
WO/2018/215127A1
The invention relates to a method (100) for diagnosing a dual-fuel engine, for which a substitution specification (110) is known, which specifies, for at least one operating point of the dual-fuel engine, which second amount of a second ...  
WO/2018/212415A1
The present invention relates to a dual fuel direct-spray apparatus, and to a dual fuel direct-spray apparatus for, when supplying dual fuels by switching therebetween, supplying a selected fuel to a high-pressure pump by using the same ...  
WO/2018/210461A1
A method for operating a dual-fuel engine (1') with at least one cylinder (2), wherein, in a first operating mode of the dual-fuel engine (1'), only a readily ignitable fuel is introduced by means of a fuel injector (6) of a fuel supply ...  
WO/2018/204881A1
A method of detecting uncontrolled combustion in an internal combustion engine includes sampling in-cylinder pressure sensor configured to measure pressure in a cylinder of the engine and generate a pressure signal, calculating a combust...  
WO/2018/198436A1
The purpose of the present invention is to provide: an injection device that causes combustion by mixing water efficiently with engine fuel, and that can improve output; and a power device provided with the injection device. An injection...  
WO/2018/197180A1
The invention relates to a gas injection valve (3) for injecting a combustible gas into an internal combustion engine (1), comprising a valve element (5), which can be moved between closed position and an open position, the open position...  
WO/2018/199313A1
[Problem] To achieve a reduction in pumping loss and an improvement in output in a 6-cycle internal-combustion engine. [Solution] When a piston 14 is descending after intake, compression, pre-stage ignition and combustion have occurred, ...  
WO/2018/194510A1
Herein an internal combustion gas engine (2) is disclosed. The engine comprises a cylinder arrangement (4) and a first compressor (6) for compressing a gaseous fuel and air mixture. The at least one cylinder arrangement (4) forms a combu...  
WO/2018/189200A1
The invention relates to a method and to a corresponding device for starting an internal combustion engine designed for alcohol or a high content of alcohol in a mixed alcohol-gasoline fuel, an early starting ignition time point (ZZP_ST)...  
WO/2018/189415A1
The shut-off valve (2) for connecting a pressure sensor (1) to a fluid system of a piston engine is provided with an inlet (3), an outlet (4, 4a, 4b) and a fluid channel (5) for connecting the outlet (4, 4a, 4b) to the inlet (3), the val...  
WO/2018/189412A1
The disclosure relates to a control method for an internal combustion engine capable of using gaseous fuel as main fuel (1), based on fuel properties. An analysing unit (2) for analysing fuel properties of gaseous fuel is provided compri...  
WO/2018/177651A1
The invention relates to a method (100) for determining the methane index of a hydrocarbon-containing combustion gas mixture which has natural gas or biogas in particular, having the steps: allowing the combustion gas mixture to flow thr...  
WO/2018/183474A1
When a natural gas compressor completes its compression cycle, residual pressurized natural gas remains in the cylinders, valves, and conduits of the compressor. Gas leaks into the environment increasing greenhouse gas emissions and intr...  
WO/2018/176018A1
Engines, systems, devices, software, and methods of the present invention provide increased fuel efficiency and emission performance. The engine may include a magnesium alloy cast engine block cast as a mono-block with or without a ceram...  
WO/2018/167087A1
Disclosed is a valve needle (222, 322) for a needle valve (220) of a slurry fuel injector valve (200), the valve needle comprising: a tip (222a) for abutting a needle valve seat (221) of the needle valve; a sealing portion (222c) for loc...  
WO/2018/167085A1
A fuel supply valve (502, 822) for a slurry fuel injector valve (500, 800), the fuel supply valve comprising: a fuel inlet (802) for fluid communication with a slurry fuel reservoir; a fuel outlet (804) for fluid communication with a noz...  
WO/2018/167086A1
Disclosed is a slurry fuel injector valve (200), comprising: a fuel outlet valve (220) through which slurry fuel is able to exit the slurry fuel injector valve towards a combustion chamber of an engine; a pump cavity (230); a pump elemen...  
WO/2018/166613A1
Invention relates to method of controlling a multi-fuel internal combustion piston engine (12), comprising operating the multi-fuel internal combustion piston engine (12) in a dual fuel mode, wherein a first fuel incapable of compression...  
WO/2018/162187A1
The invention relates to a fuel supply device, in particular for a motor vehicle, having at least one fuel tank (1) which is divided into at least one main tank region (3), which contains liquid fuel (2), for storing the fuel (2), and a ...  
WO/2018/158491A1
The electrical system for a piston engine (1) comprises a first power source (8) and a second power source (9) for supplying electric energy, a first control module (4, 5), which is connected to both power sources (8) for receiving elect...  
WO/2018/160410A1
In an aspect, a system includes a mixer configured to mix a fuel stream with a solvent to form a mixed stream, the solvent having a higher affinity for a second component of the fuel stream than for a first component of the fuel stream. ...  
WO/2018/156466A1
A fuel system is comprising: a fuel tank; an internal combustion engine; a fuel regulator fluidly connecting the fuel tank to the engine, the fuel regulator being configured to reduce the pressure of the fuel from a first fuel pressure a...  
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...  
WO/2018/154347A1
A system comprising a refrigeration engine (132) and regulator (250, 350, 450, 550, 650) positioned within a housing (144, 244), the regulator (250, 350, 450, 550, 650) controlling fuel to the engine through a fuel line (354), a lock-off...  
WO/2018/154410A1
Pressure sensor (3) emulating process in a vehicle, comprising the steps of: sending an actuation control (ca') to a high pressure pump (Php) so that such pump (Php) receives petrol (C1) at an inlet pressure (pi) and dispenses it to petr...  
WO/2018/151715A1
A system and method are provided for blending a first fuel from a first fuel source with a second fuel from a second fuel source. The system may include a controller communicatively coupled with each of a plurality of sensors, a first pl...  
WO/2018/148087A1
Methods are provided for accurately blending biodiesel into distillate streams to achieve a pre-determined percentage of biodiesel in the distillate, applicable to wild-type distillate streams as well as distillate streams that already c...  
WO/2018/142097A1
A method is provided for improving the efficiency of an internal combustion engine (1) having a piston (15) configured for reciprocating movement within a cylinder (16). The rate of movement of the piston (15) along the cylinder (16) wit...  
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...  
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...  
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...  
WO/2018/138126A1
A first aspect of the invention relates to a reciprocating piston-type internal combustion engine, the cylinder head (1) of which has an inlet valve (3) that can be supplied with combustion air from a cylinder (2) inlet line (4) connecte...  
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...  
WO/2018/132166A1
An operational control system (1) for an internal combustion engine, an internal combustion engine (40), a vehicle (10) and a method of onboard generation of hydrogen in a vehicle (10) being powered by an internal combustion engine (40)....  
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...  
WO/2018/114532A1
A method for operating an internal combustion engine with detection of the fuel used for injection is described. In the method, the e-modulus of the injecting fuel is determined at a first and second injection pressure. A difference valu...  
WO/2018/118209A1
A system (100) for supplying power for drilling operations has a main powerhouse (102) and a drill floor powerhouse (104) in which the drill floor powerhouse is movable in relation to the main powerhouse. The main powerhouse (102) has a ...  
WO/2018/114274A1
The invention relates to a device for metering a gaseous fuel to an injector (1) particularly of a gas-fuelled internal combustion engine, wherein the device comprises at least one valve and the injector (1) is designed to introduce the ...  
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...  
WO/2018/108846A1
A method of operating a gaseous fuel internal combustion engine comprises performing at least one measurement relating to the combustion of a mixture of gaseous fuel and air in a combustion chamber (16) of an associated cylinder (26) in ...  
WO/2018/108300A1
A method for controlling an emergency device of an internal combustion engine (200), in particular of a diesel engine or gas engine, wherein the emergency device (100) comprises at least one quick-stop device, in particular at least one ...  
WO/2018/108301A1
The invention relates to a method for operating an internal combustion engine (1), having the following steps: introducing a first defined quantity of a first gaseous fuel into a combustion chamber (3) of the internal combustion engine (...  
WO/2018/111086A1
The invention relates to a system for electronically controlling electrochemical reactors for the production of oxyhydrogen gas, characterised in that it comprises a central control module that takes sensor readings, stores configuration...  
WO/2018/108302A1
The invention relates to a method for operating an internal combustion engine (1) designed to run on at least two fuels. In a first operating state, a first actual amount (5) of a first fuel which is supplied to at least one combustion c...  
WO/2018/105523A1
A control device (24) for a combustion engine (1) of a working tool is provided, comprising: a first input for information of a combustion of one cycle of a combustion chamber (4) of the engine; and a first output for controlling a compo...  
WO/2018/105522A1
According to the present invention, a combustion engine (1) is provided comprising: a spark plug (2) for igniting an air-fuel mixture in a combustion chamber (4), and a control device (24) capable of controlling sparking actions of the s...  

Matches 1 - 50 out of 10,273