Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 9,642

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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-...  
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...  
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 ...  
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...  
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...  
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...  
WO/2017/009799A4
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/2017/011163A1
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...  
WO2017009799A1
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...  

Matches 1 - 50 out of 9,642