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WO/2007/024781A1 |
Disclosed is a fuel additive system for internal combustion engines in which the fuel additive system is disposed on-board a vessel such as marine vessel or locomotive. The fuel additive system includes a fuel additive reservoir containi...
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WO/2006/086971A1 |
The invention relates to a method and a device for operating a fuel-driven motor. According to said method, a secondary fuel is supplied to the combustion chamber in addition to, or instead of a primary fuel.
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WO/2006/001404A1 |
The present invention provides a device and a method for supplying a fuel or a reducing agent, where a fuel or reducing agent supplied by injection can be vaporized and/or a fuel or reducing agent having high reactivity can be provided, ...
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WO/2005/108762A1 |
The invention relates to improvements to means for transforming a diesel engine into a liquefied natural gas engine. The improvements are characterised in that the operation of the engine is controlled using an auto-adaptively-controlled...
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WO/2005/090772A1 |
Device, systems and methods for introducing water into the combustion chamber of an internal combustion engine, incorporating an injector and a heater, are shown and described. The injector is configured to inject water at a pulse rate a...
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WO/2005/061878A2 |
A fuel injector is described that includes a polymeric housing, a metering assembly, and a closure assembly. The polymeric housing includes a continuous polymeric bore that extends from a first external seal proximate an inlet to a secon...
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WO/2005/031149A1 |
A pilot fuel injection valve is provided that is mountable in a cylinder head of an engine and is operable to inject a liquid pilot fuel directly into a combustion chamber. The pilot fuel injection valve comprises a cooling system to kee...
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WO/2005/019636A1 |
The invention relates to a fuel injection unit (1), for the injection of fuel into an internal combustion engine, comprising at least one fuel injection valve (2) and a first fuel distribution line (3), connected to each of the fuel inje...
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WO/2005/014994A1 |
A fuel supply system (14), for an internal combustion engine (10), is disclosed, comprising an additive reservoir (30) and a first tank (32), from which a fuel metering device (18), for the internal combustion engine (10), is supplied wi...
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WO/2004/094810A1 |
Apparatus sealably incorporating a fuel metering device and fuel processing device [200, 200a, 200b] for producing a stabilized fog of fuel droplets sized 50 microns and less that when mixed with combustion air burn completely, reduce or...
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WO/2004/091758A1 |
A reformer arrangement (10) for processing a fluid mixture wherein the reformer arrangement (10) comprises a mixture preparation portion and a reaction portion which together provide a reforming process. The reaction portion comprises on...
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WO/2004/088109A1 |
The invention relates to a method for operating an internal combustion engine consisting in directly injecting fuel in a combustion chamber as pre-injection main injection and optionally post-injection, with the aid of an injector nozzle...
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WO/2004/053313A1 |
A method and system are provided for reducing tailpipe emissions of a lean burn, multi-fuel engine (20) by improving the efficiency of an oxidation catalyst (50) of the engine through avoiding unnecessary cooling of the catalyst. For ins...
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WO/2004/042221A2 |
A fuel injector adapter for providing nitrous oxide to an internal combustion engine is disclosed. The nozzle has a fuel injector passage, having a central axis and terminating at an injector outlet, for passing fuel from a fuel injector...
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WO/2004/038209A1 |
The invention relates to a fuel supplying installation for an internal combustion engine, which operates two different fuel circuits by means of a fuel pump. The excess fuel, separated according to main fuel and starting fuel, can be red...
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WO/2004/005694A2 |
An operating system and method for an engine is provided in which at least some fuel is preheated prior to delivery to the combustion system of the engine. A control system is also provided to operate the engine at higher than normal exc...
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WO/2003/104626A1 |
A split phase fuel conditioner (10) includes a main body 20 defining an ignition chamber (22). A transfer passage (24) is in fluid communication between the ignition chamber (22) and main combustion chamber (14) of an engine (12) to whic...
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WO/2003/083280A1 |
Variable octane gasoline fuel system which includes two different octane gasoline fuels, each stored in its own separate vehicle-mounted tank or compartment. These separately-stored high and low octane fuels a mixed, for example, in the ...
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WO/2003/067065A1 |
A starting system which ensures a positive compression ignition by pilot oil injected from a liquid fuel injection valve for a smooth engine starting even at the starting of pilot−ignition gas engine in which a cylinder head is provide...
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WO/2003/044358A1 |
A dual fuel injection valve separately and independently injects two different fuels into a combustion chamber of an internal combustion engine. A first fuel is delivered to the injection valve at injection pressure and a second fuel is ...
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WO/2003/031794A1 |
A fuel injection system and method to reduce NOx and smoke emissions from a compression ignition engine by co-injecting water and an oxygenated fuel during steady state and transient engine conditions.
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WO/2003/027476A2 |
A fuel injector adapter for providing nitrous oxide to an internal combustion engine is disclosed. The nozzle (100) has a central fuel injector passage (214) that terminates at a first outlet end (204). Fuel from a fuel injector (102) ma...
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WO/2003/027463A1 |
The invention concerns a method for supplying fuel for a dual-fuel carburation injection internal combustion engine capable of being selectively supplied, in a carburation mode, with a first fuel or, in another carburation mode with a se...
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WO/2003/018982A1 |
A pilot oil ignition gas engine, comprising pilot oil fuel valves, pilot oil pumps, and first and second pipes connected to pilot oil main pipes for a plurality of combustion chambers, wherein a pilot oil tank for operation and an igniti...
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WO/2002/060570A2 |
An ultrasonically enhanced continuous flow apparatus and method for selectively microemulsifying water and other normally immiscible fluids into the fuel of continuous combustors at the point of injection and a method for the same is dis...
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WO/2002/046599A1 |
The invention relates to an injection system for dosed injection of predefined amounts of two liquids into a reaction chamber. Said system comprises a housing (1) which has an injection nozzle, the opening thereof (13) forming an injecti...
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WO/2002/042621A1 |
An apparatus for feeding hydrogen into an intake (11) of an engine (1), including: an air inlet (23); a hydrogen inlet (21); a mixing chamber (20) for generating a fuel mixture from hydrogen and air introduced from the inlets, the chambe...
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WO/2001/086126A2 |
A multi-mode internal combustion engine (10) and method of operating the engine (10) is provided which is capable of operating in a variety of modes based on engine operating conditions to enhance fuel efficiency and reduce emissions. Th...
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WO/2001/086127A2 |
A method and internal combustion engine (10) operable in a premixed charge compression ignition mode, comprising a combustion chamber (16), an intake system (18) for delivering air intake, a mixing device that mixes a first fuel (23) wit...
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WO/2001/086128A2 |
An internal combustion engine (10) operable in a premixed charge compression ignition mode and a method for operating the engine (10), the engine (10) including an engine body (12) with a piston assembly (14), a combustion chamber (16) f...
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WO/2001/086125A2 |
A novel and improved engine and method are provided which includes a premixed charge compression ignition engine (10) capable of operating over a wide load range without the need to vary the IMT beyond easily achievable or desirable temp...
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WO/2001/083980A1 |
A fuel separation and injection system is described for supplying to an internal combustion engine continuously with fuel divided into separate components. The system comprises means (12) for drawing a continuous surplus-to-demand fuel s...
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WO/2001/079685A2 |
A hydraulically actuated dual fuel injector (1) separately injects a gaseous fuel and a liquid fuel into a combustion chamber of an internal combustion engine. The injector comprises: (a) an injector body; (b) a hydraulic fluid inlet por...
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WO/2001/077513A1 |
A dynamic fluid sealing system for a fuel injection valve (180) employs sealing-fluid to separate a gaseous fuel and a second fluid in the fuel injection valve, thereby preventing leakage of the gaseous fuel into the second fluid. A pres...
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WO/2000/029731A1 |
A spark ignition internal combustion engine is described having a fuel supply system for separating the fuel into two or more continuous streams of fuel fractions having different octane ratings. The engine has an intake system that crea...
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WO/2000/015956A1 |
A dual fuel injector comprising: (a) an injector body; (b) an inlet port (7, 8) in the injector body for enabling pressurized hydraulic fluid from a hydraulic fluid source to be introduced into the interior of the injector body, said hyd...
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WO/1999/045266A1 |
Disclosed is a fuel injector for an internal combustion engine, comprising a first injection valve (2) having a first valve element (3) that can be displaced in axial direction and a first actuating device (5) located axially downstream ...
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WO/1999/031019A1 |
Spherical particles having a size on the order of 0.1 to 100 microns in size are created by systems and devices of several types. The device includes a source of a stream of gas which is forced through a liquid held under pressure in a p...
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WO/1999/030834A1 |
A drug delivery device and method is disclosed which produces aerosolized particles of pharmaceutically active drug for delivery to a patient by inhalation. The device is comprised of a liquid feeding source such as a channel to which fo...
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WO/1999/030835A1 |
Atomized particles within a desired size range (e.g.., 1 micron to about 5 microns) are produced from two immiscible fluids, a first fluid source containing the formulation to be atomized, and a second fluid source which is contained in ...
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WO/1999/030833A1 |
Atomized particles within a desired size range (e.g., 1 micron to about 5 microns) are produced from two immiscible fluids, a first fluid source containing the formulation to be atomized, and a second fluid source which is contained in a...
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WO/1999/031204A1 |
In one aspect, the invention is a composition of matter comprising a mixture of 5-50 % water and a hydrocarbon wherein the water/hydrocarbon mixture is near the critical point such that the mixture is a homogeneous single phase. A suitab...
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WO/1999/030812A1 |
The present invention provides aeration methods using spherical gas bubbles having a size on the order of 0.1 to 100 microns in size. A device of the invention for producing a monodispersion of bubbles includes a source of a stream of ga...
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WO/1999/030831A1 |
Atomized particles within a desired size range (e.g., 1 micron to about 5 microns) are produced from two immiscible fluids, the first a fuel source containing the formulation to be atomized, and a second fluid source which is contained i...
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WO/1999/030832A1 |
The invention is directed to a stable capillary microjet and a monodisperse aerosol formed when the microjet dissociates. A variety of devices and methods are disclosed which allow for the formation of a stream of a first fluid (e.g. a l...
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WO/1999/025170A2 |
The invention concerns an internal combustion engine liquefied gas fuel supply, more particularly a liquefied gas fuel supply system containing at least one main component. The internal combustion engine is en injection engine (4) compri...
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WO/1999/024714A1 |
This invention relates to a medium and high pressure liquid natural gas fuel system for internal combustion engines and for other cryogenic systems. A cryogenic pump comprising: (a) a vessel for containing compressed gas and liquid; (b) ...
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WO/1999/022133A1 |
The invention relates to a dual nozzle (3) for injecting fuel and an additional fluid into a combustion chamber of an internal combustion engine, comprising a nozzle body (3.0) which has at least one admission bore (3.2) for supplying fu...
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WO/1999/020891A1 |
A fuel injection system with a common rail pressure accumulator (2) filled with fuel under high pressure and a binary nozzle (3) for injecting two fluids, a fluid fuel and an additional liquid, into an internal combustion engine, compris...
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WO/1999/020893A1 |
The invention relates to a fuel injection system provided with a Common Rail (2) pressure accumulator filled at high pressure and with a multifuel nozzle (3) for bifluid injection of fuel and an adjunctive liquid into an internal combust...
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