Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,279

Document Document Title
WO/2018/184977A1
The invention relates to a combustion chamber arrangement (12) for injecting an OME fuel (20b) into a combustion chamber (10) of an internal combustion engine, wherein an angle of elevation β of an injection nozzle (16) is formed such t...  
WO/2018/184972A1
The invention relates to a combustion chamber arrangement (12) for combusting an injected OME fuel (20b), wherein a cavity (22) of a cavity piston (14) that moves in a translational manner up and down along a piston longitudinal axis (26...  
WO/2018/172703A1
The invention relates to a two-stroke internal combustion engine (700) whose engine casing (701) comprises sealing means that, at all times and under all circumstances, confine the oil in the lower casing (703). According to the inventio...  
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/2018/176041A1
Power plants using multiple identical engine block assemblies to form multiple engines, each contributing to a common output or outputs, and each using an intake manifold, an exhaust manifold and an air rail. Air is first compressed by s...  
WO/2018/161070A1
A selective-cycle engine selectively operable in a 2-cycle mode and a 4-cycle mode, the selective-cycle engine including a cylinder including a head portion and a sidewall defining a cylinder interior, a piston driven in a reciprocating ...  
WO/2018/099514A1
The invention relates to an internal combustion engine. The internal combustion engine according to the invention comprises a crankshaft (2), a first cylinder (3), a second cylinder (4), a first piston (6) which runs in the first cylinde...  
WO/2018/081854A9
A system (1, 401) and method (100, 200, 300, 400) to initiate combustion based on energy of combustion gasses from a previous cycle in an internal combustion engine (3, 403). In some examples, this includes storing some of the energised ...  
WO/2018/081854A1
A system (1, 401) and method (100, 200, 300, 400) to initiate combustion based on energy of combustion gasses from a previous cycle in an internal combustion engine (3, 403). In some examples, this includes storing some of the energised ...  
WO/2018/080534A1
A fueling system is provided, comprising: a pressurized air source; a liquid fuel source; a dual injector coupled to the pressurized air source and the liquid fuel source, the dual injector being mounted to inject pressurized air from th...  
WO/2018/058210A1
The present utility model relates to an internal combustion engine having at least one driving unit (100) mounted inside a motor housing (M) and comprised of at least four pistons (200) grouped in pairs and interconnected by a connecting...  
WO/2018/024319A1
The invention relates to a two stroke internal combustion engine comprising: - a cylinder with an inlet port and outlet port arranged in the cylinder wall; - a piston movable within the cylinder between a top position and a bottom positi...  
WO/2018/004543A1
A 2-cycle, direct-injection diesel engine configured to accommodate low cetane diesel and jet fuels. The engine includes combustion chambers having surfaces which are operable at high temperatures during engine operation to increase the ...  
WO/2017/218823A1
A power system including a variable volume combustion chamber for a two- stroke engine having a controlled exhaust port, a fuel injector to the combustion chamber and an oxygen injector to the combustion chamber. The oxygen injector prov...  
WO/2017/203085A1
The invention relates to system for drying liquid blood, which can be used to obtain a dried product from liquid blood and/or derivatives at a low temperature and at a moderate energy cost. The system comprises a set of multi-effect evap...  
WO/2017/095412A1
An internal combustion engine includes a combustion chamber defined by a cylinder bore in a cylinder block, a cylinder head and a piston. A groundless barrier discharge plasma igniter including an electrode is embedded in a casing fabric...  
WO/2017/058959A1
The engines include compression cylinders, combustion cylinders, an air rail, and a heat exchanger. The methods of operating a compression ignition engine include taking air into a compression cylinder of the engine, compressing the air ...  
WO/2017/041833A1
The present invention is directed to a method of enhanced combustion of hydrocarbon fuel by oxygen in an internal combustion engine wherein: - both oxidiser and a hydrocarbon fuel are introduced into the combustion chamber of an internal...  
WO/2016/173777A1
The invention relates to an inlet channel 10 of an internal combustion engine. The inlet channel 10 conducts combustion air and opens into a combustion chamber of the internal combustion engine via an inlet valve 9. A gas line 12 which c...  
WO/2016/169712A1
The invention relates to an intake channel device for feeding combustion air and combustible gas to an internal combustion engine, comprising an intake channel (10), which guides combustion air along a flow axis (11) and which leads into...  
WO/2016/162366A1
In order to extent the operation range of an internal combustion engine, i.e. the operation range of a HCCI engine, or to increase the compression ratio of a spark ignition engine (Otto engine) the invention proposes generating a dual sw...  
WO/2016/083899A1
Energy generator comprising a combustion engine (1) that is connected to an energy generator (2), which is in turn connected to an energy transformer (3), the output of the energy transformer (3) being connected to a control and distribu...  
WO/2016/067158A1
A four-cycle internal combustion engine has a permanent curtailed intake process, which allows the temperature and pressure of intake air to the combustion cylinders to be tightly controlled, and enables a very small combustion chamber s...  
WO/2015/157813A1
Disclosed herein is an apparatus for extracting thermal energy from thermal expansion of a working medium in the apparatus. The apparatus includes a thermal expander, a compressor for compressing the working medium after the expansion, a...  
WO/2015/154051A1
Methods of operation of liquid and gaseous multi-fuel compression ignition engines that may be operated on a gaseous fuel or a liquid fuel, or a combination of both a gaseous fuel and a liquid fuel at the same time and in some embodiment...  
WO/2015/149109A1
An engine block comprising: a combustion chamber, an inlet for introducing a fuel/air mixture into the combustion chamber and an outlet for expelling combusted fuel/air mixture from the combustion chamber; and a piston that reciprocates ...  
WO/2015/113803A1
The present invention relates to a compression-ignition, direct injection internal combustion engine comprising at least one cylinder (10), a cylinder head (12) carrying fuel injection means (14), a piston (16) which slides in the cylind...  
WO/2015/103626A1
A pumping system for use in hydraulic fracturing or fracing of wells. The pumping system is generally self-contained on a transportable system, such as a trailer. The weight and configuration of the trailer mast be sized to be hauled leg...  
WO/2015/058906A1
The present invention relates to a direct-injection, compression-ignition engine including at least one cylinder (10), a cylinder head (12) bearing fuel injection means (14), a piston (16) sliding in said cylinder, a combustion chamber (...  
WO/2015/058907A1
The present invention relates to a direct-injection diesel engine, including at least one cylinder (10), a cylinder head (12) that supports fuel injection means (14), a piston (16) that slides in said cylinder, a combustion chamber (34) ...  
WO/2015/046657A1
The present invention relates to a homogeneous charge compression ignition engine system and, more particularly, to an engine system of a homogeneous charge compression ignition engine that supplies a mixture of fuel and air to the engin...  
WO/2015/019145A3
In an internal combustion engine in which an anodic oxide film (10) is formed on part or all of a wall surface facing a combustion chamber, the anodic oxide film (10) has a thickness of 30 μm to 170 μm, the anodic oxide film (10) has f...  
WO/2015/004668A1
An ignition and combustion control method for controlling ignition and combustion within an HCCI engine includes varying a fuel composition of a reformed fuel product for fueling the HCCI engine in response to changing loads or speeds of...  
WO/2014/187625A1
The invention relates to a method for operating an internal combustion engine, which comprises a combustion motor (10), a fresh gas flow, an exhaust gas system, an exhaust gas turbocharger having a compressor (24) integrated in the fresh...  
WO/2014/179641A1
A power generating set includes an engine operable in response to a flow of fuel to produce a flow of exhaust gas. A generator is coupled to the engine and is operable in response to operation of the engine to produce a total electrical ...  
WO/2013/166257A2
Improved structures, functions, and methods regarding internal combustion engines (ICE's). ICE embodiments disclosed are divided into three groups, all of which have at least one embodiment structurally possessing at least one actively p...  
WO/2013/166257A3
Improved structures, functions, and methods regarding internal combustion engines (ICE's). ICE embodiments disclosed are divided into three groups, all of which have at least one embodiment structurally possessing at least one actively p...  
WO/2013/157981A1
The invention relates to engine construction and can be used in gas piston engines with spark ignition. The essence of the invention consists in that a gas-air mix passes from a combustion chamber into an ignition chamber during the comp...  
WO/2013/127527A1
A method for operating a self ignition internal combustion engine (ICE) with a low cetane fuel such as alternative fuels, for example pyrolysis oil, as well as an ICE are disclosed. To reach self ignition conditions one may provide the i...  
WO/2013/105876A2
The invention relates to motor construction and specifically to internal combustion piston engines. The technical result of the invention consists in using a fuel with a low octane number, reducing the specific fuel consumption at minimu...  
WO/2013/105876A3
The invention relates to motor construction and specifically to internal combustion piston engines. The technical result of the invention consists in using a fuel with a low octane number, reducing the specific fuel consumption at minimu...  
WO/2013/035272A1
A direct injection engine equipped with an ignition assistance means which imparts energy to the fuel injected into the cylinders by an injector and assists the self-ignition combustion of the fuel when the engine is in the self-ignition...  
WO/2013/012405A3
A system and method is provided for simultaneous ion current sensing and gas analysis. The system acquires an ion current signal and analyzes the composition of a corresponding gas sample.  
WO/2012/130407A1
A fuel for automotive applications and marine applications is prepared by catalytic liquid phase conversion of the alcohol (s) of an alcohol-containing primary fuel to the corresponding ether (s) in a compact device comprising an inlet f...  
WO/2012/045463A3
The invention relates to an operational method for, in particular, a direct-injection internal combustion engine having a plurality of combustion chambers, in particular for a direct-injection spark ignition engine, for example, a motor ...  
WO/2012/045452A3
The invention relates to an operational method for, in particular, a direct-injecting internal combustion engine having a plurality of combustion chambers, in particular for a direct-injection spark-ignition engine of a motor vehicle, wi...  
WO/2012/045462A3
The invention relates to an operational method for, in particular, a direct-injection internal combustion engine having a plurality of combustion engines, in particular, for a direct-injection spark ignition engine of a motor vehicle wit...  
WO/2012/045461A3
The invention relates to an operational method for, in particular, a direct injection internal combustion chamber having a plurality of combustion chambers, in particular for a direct-injection spark ignition engine, for example, a motor...  
WO/2012/028941A1
An internal combustion engine (100) includes: a first fuel supply portion (28) which is provided in a combustion chamber (12) or in an intake passageway (40) that communicates with the combustion chamber (12), and which supplies a first ...  
WO/2012/003713A1
A compression-ignition low octane gasoline engine. The engine uses low octane gasoline and a compression-ignition method, does not require a spark plug, and compared with ordinary gasoline engines, increases thermal efficiency by approxi...  

Matches 1 - 50 out of 7,279