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Patent Searching and Data


Matches 501 - 550 out of 7,249

Document Document Title
WO/2003/089780A1
A method for spraying an aqueous liquid into the air intake duct (2) of a turbocharged piston engine (1) for humidifying the intake air to reduce nitrogen oxide emissions. In a first stage in the method, the intake air is heated by a hea...  
WO/2003/087561A1
A method and apparatus for injecting a gaseous fuel into a combustion chamber of an internal combustion engine employs a combination of operating modes. First, one of a low load and a high load mode of operation is selected during the op...  
WO/2003/083282A1
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage (12), said at least one capillary flow passage (12) having an inlet end (14) and an out...  
WO/2003/083283A1
A method and apparatus for vaporizing liquid fuel. The apparatus includes at least one capillary flow passage (12), the at least one capillary flow passage having an inlet end and an outlet end; a fluid control valve (18) for placing the...  
WO/2003/083281A1
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage (12) , the at least one capillary flow passage (12) having an inlet end (14) and an out...  
WO/2003/078819A1
Method of reducing nitrogen oxide (NOx) emissions in a supercharged piston engine (1), in which the pressure of the combustion air is increased to a level higher than that of the ambient pressure by means of a supercharger equipment (2) ...  
WO/2003/076793A1
A fuel filter (1) comprising a cup shaped outer casing (2) provided in its wall with a fuel exit conduit (21), and closed by a cover provide with an axial fuel feed conduit (41) with which a filter cartridge (3) of toroidal form is assoc...  
WO/2003/076795A1
A cold start fuel control system is disclosed for use with an internal combustion engine having at least one combustion chamber (32), a source of fuel (44) and a primary intake manifold (34) having an inlet (38) and an outlet (40) and fl...  
WO/2003/076792A1
Fuel filter (1) comprising a cup shaped outer casing (2) provided in its wall with a fuel exit conduit (21), and closed by an electrically conductive cover (4) connected to earth and provided with an axial fuel feed conduit with which a ...  
WO/2003/074860A1
The invention relates to a gasifier for carburation with liquid petroleum gas (LPG), comprising a heating element (1) which is used to vaporise the LP gas and a regulating element (16) which doses said gas in order to supply the internal...  
WO/2003/071190A1
Device for the decrease of fuel consumption in plants producing heat or energy and following reduction of emission in the atmosphere, obtained through an autoinduction phenomenon developed from thermomagnetic effect produces from copper ...  
WO/2003/069149A1
Disclosed is a method according to which gases are circulated in a fluid-gas exchanger (2, 12) before being fed into an internal combustion engine (58) and a high-temperature fluid and/or a low-temperature fluid is/are circulated in the ...  
WO/2003/056165A1
A fuel supply system (10) for an internal combustion engine includes a housing (12) defining a chamber (14) and provided with an inlet opening (16) upstream of the chamber (14) and an outlet opening (18) downstream of the chamber (14). T...  
WO/2003/053100A1
The aim of the invention is the application of simple production methods for electrical resistance heating elements with a honeycomb body and use total capacity with regard to the specific electrical power per volume unit. Said aim is ac...  
WO/2003/052258A1
A kit for Diesel motor comprising a main gas oil supply line (37), said kit comprising a first group of components (1) able to be inserted into said main supply line, a second group of components (2a−2b) allowing to realise a first add...  
WO/2003/052244A1
The invention relates to a heading gas injection system (HGIS) direct injection system. The invention makes it possible to atomize fuel mixtures and fuels of all types and to directly inject them into the combustion chamber of a mixture-...  
WO/2003/050402A1
High-efficiency combustion engines, including Otto cycle engines, use a steam-diluted fuel charge at elevated pressure. Air is compressed, and water is evaporated into the compressed air via the partial pressure effect using waste heat f...  
WO/2003/048556A1
The invention concerns a regulator thermostat support of heat engine with external hot water circuit, consisting of a specific regulator thermostat housing support (11) replacing the existing support and comprising means (12, 13) for mou...  
WO/2003/036192A1
A vehicle system for transferring thermal energy in relation to a vehicle fluid (32-36, 94) comprising at least one thermoelectric device (10), having at least two surfaces (12,14), concurrently dissipating thermal energy on a warmer sur...  
WO/2003/036074A1
The invention relates to a fuel injection system for a diesel engine (1) which is cooled by a cooling water circuit (2). The inventive system comprises a storage tank (3), a distribution system (4), an injection harness (5) and a drainin...  
WO/2003/031795A1
Arrangement in connection with a diesel engine (1) comprising an air supply system (2) for the diesel engine for supplying suction air to the engine from the environment, the air supply system (2) comprising at least a channel arrangemen...  
WO/2003/029640A1
The invention relates to devices for preparation of fuel intended for feed of internal combustion carburetor engines (ICE). The technical result of the invention is producing of foamed fuel composition (FC), simplification of the system ...  
WO/2003/027478A1
The claimed invention relates to a device for preheating of the inlet air to a combustion engine that powers a portable tool. The preheating of the air is activated when the surrounding temperature is low and deactivated when there is no...  
WO/2003/025381A1
The invention relates to a device (6) comprising an electric heating assembly (10) consisting of: a case (20) which houses a chamber for heating the diesel fuel to be filtered; a filter assembly (14) comprising a case (40) which houses a...  
WO/2003/025382A1
This invention relates to a heat exchanger (36) for use with an internal combustion engine. The invention provides a pre-heater (10) for pre-heating liquid fuel prior to carburetion or injection thereof in an engine. The pre-heater inclu...  
WO/2003/023216A1
The invention relates to a device for thermally controlling the intake air of the internal combustion engine of a motor vehicle. The inventive device comprises: a first intake air/heat transfer fluid heat exchanger (22) which is intended...  
WO/2003/021103A1
The method of increasing the part load efficiency in the combustion engine, especially in the diesel engine, according to the enclosed patent application, is based on the fact that the temperature of the gas (mixture of gases, dispersion...  
WO/2003/016704A1
The present invention concerns a method of and a device for cooling fuel for a combustion engine, where the fuel is pressurised by means of pressurisation and lead to one or more fuel injection valves. The object of the invention is to p...  
WO/2003/001045A1
The present invention relates to a fuel common rail for gas plants for motor vehicles, wherein the fuel rail (B) is integrated and forms a solid single piece with a gas pressure reducer (R) and wherein a water circuit (C) is connected to...  
WO/2003/001040A1
A cooling apparatus (10) and method for a turbocharged internal combustion engine (12). The combustion air (16) exiting a turbocharger (18) is passed over an air-to-water intercooler (40) then over an air-to-air intercooler (42) for heat...  
WO/2002/103194A1
This invention relates to a fuel vaporisation device 10. The vaporisation device 10 which includes a chamber 12, a fuel inlet 20 and a fuel outlet 24. The wall 14 of the chamber 12 is heated by a heating jacket 28. In use, the device may...  
WO/2002/101224A1
Process for the heating and double electromagnetic polarization for liquid and gaseous fuel, comprising the phases of a controlled heating of the fuel at a determined temperature, comprised between 30°C and 65°C, a passage of the fuel ...  
WO/2002/099266A1
The system is based on the use of the electrical resistances that heat the air needed for the combustion process of the engine during starting of said engine. Each resistance (7) is embodied in the form of a thin, considerably wide conti...  
WO/2002/097259A1
A fuel delivery system is disclosed which includes an injector (40) having an end region (43). The end region (43) is provided from heat conducting material such as metal so that the end region can be heated by exhaust gas to heat the te...  
WO/2002/090750A1
A conversion system to convert liquid fuel to gaseous fuel, particularly for diesel engines converted to run on liquid gas. The system includes a heat exchanger (39) using engine coolant to convert liquid fuel to gas. Flow of the liquid ...  
WO/2002/089536A1
The invention relates to the methods and devices used for the plasma-catalytic conversion of liquid hydrocarbons, e.g. engine fuels, into a synthetic gas using periodic-pulse streamer pseudocorona microwave discharge (or semi-continuous ...  
WO/2002/086304A1
The invention relates to an induction regulator (201) for an internal combustion engine which comprises one or more features selected from: at least one perforated element (203) for allowing the passage of fuel/air mixture therethrough, ...  
WO/2002/084098A1
This invention is related to the methods and ways of heating the fuel, dedicated for optimization of combustion processes in diesel motors and furnaces that work on diesel oil and bucking furnace fuel, chiefly with high contents of paraf...  
WO/2002/081602A1
A method for forming a water/fuel mixture includes heating a water stream to a temperature of at least about 260° C (500° F) and a pressure of at least about 150psig (10.2 atmospheres gauge) and combining it with a fuel stream, optiona...  
WO/2002/081895A1
A fuel delivery system for supplying liquid gas fuel to an engine is disclosed. The fuel can be supplied solely to the engine or together with diesel fuel. The fuel delivery system includes an injector (20) for receiving the liquid gas, ...  
WO/2002/081894A2
A method and apparatus for the operation of a fuel flow system, including a recycling path (14) and a cooler (15), comprising&colon sensing the temperature of the fuel&semi and inserting the cooler (15) in the recycling path (14) when th...  
WO/2002/075141A1
The invention relates to a device for humidifying the intake air of internal combustion engines that are equipped with a turbocharger. The device comprises a humidifying unit (14, 16) through which the intake air and humidifying liquid f...  
WO/2002/066815A2
A diesel fuel delivery system contains a variety of components that individually and in combination improve fuel economy and reduce environmental pollution. System improvements include a neck-stabilized check valve member (600), a fuel h...  
WO/2002/064968A1
A fuel vaporization and injection system and method for an internal combustion engine including a pressurized chamber (58) of vaporized fuel in communication with a fuel inlet valve (54) and with a vaporized fuel discharge valve (72), a ...  
WO/2002/064967A1
The invention relates to a device for treating viscous fuels, in particular vegetable oils for internal combustion engines that are cooled by a coolant. Said device is characterised in that it has a hollow chamber (2), through which fuel...  
WO/2002/061256A1
A gas engine (1), comprising a fuel feed system (5) having a transformer (57) using the heat of exhaust gas as a heat source, a waste heat boiler (52) using the heat of the exhaust gas as the heat source, and a hydrogen separator (56) fo...  
WO2001029390A9
A method and apparatus for raising and stabilizing the temperature of diesel fuel to the optimum combustion temperature using a highly efficient plate type heat exchanger (3). The invention utilizes a mechanically actuated flow control v...  
WO/2002/059473A1
A preheat fuel delivery system (1,2) includes a fuel processor (10,74) and a source of vaporized fuel. A vapor outlet line (20) of the source of vaporized fuel is attached to the inlet fuel port (22) of the fuel processor (10,74). An out...  
WO/2002/057614A2
A fuel vapor separator (10) is disclosed having a fuel distribution network (40), a damper chamber (50), and a closed biased vent valve (80). The fuel vapor separator (10) has a housing (12) having two opposed ends (12a, 12b) enclosed by...  
WO/2002/055867A1
A clarifying system using the exhaust gas of an internal-combustion engine is related to a clarifying system changing the exhaust gas of an internal-combustion engine to a plasma state, so that the harmful elements in perfect combustion ...  

Matches 501 - 550 out of 7,249