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Patent Searching and Data


Matches 401 - 450 out of 2,187

Document Document Title
WO/1999/015769A1
The invention relates to a method for determination (26, 27, 28) of temperature values (T¿1M?; T¿2M?) in the material of at least one component (3; 8) provided in association with or inside a combustion engine (1), comprising: detectio...  
WO/1999/004148A1
The present summary refers to a patent of invention for a process of burning a comburent hydrogaseous mixture, to the mixture and to the equipment used in the process, belonging to the field of the explosion motors or the like which have...  
WO/1999/002830A1
A turbocharger (10) for an internal combustion engine and which has a housing (11) with a turbine (13) housed in a chamber (12) in the housing, and driven by exhaust gases from the engine, the turbocharger having integrally therein at le...  
WO/1998/055745A1
Efficiency of hydrocarbon fuel in an internal combustion engine is improved by supplying to the air intake of the engine oxygen, hydrogen, steam and structured water from a plurality of electrolytic cells defined between an anode, cathod...  
WO/1998/025019A1
The invention relates to a method for generating energy from gaseous or liquid fuel by means of internal combustion engines, driving at least one current generator, and waste heat boilers located downstream. To generate energy while emit...  
WO1998003779A3  
WO/1998/013597A1
A method and system (10) for the control of the fuel injection timing in an internal combustion engine (12) using a low cetane quality fuel such as an aqueous fuel emulsion (16) is provided. The disclosed system includes a compression ig...  
WO/1998/013593A1
A low emission power generating apparatus which comprises a modified two-stroke diesel engine component (12) and modified turbocharger component (14) which has a relatively low aspect ratio. The diesel engine component (12) is a modifica...  
WO/1998/013596A1
A method and system (10) for the control of the overall water content of an aqueous fuel in an internal combustion engine (12) is provided. The disclosed fuel control system (10) includes a post add water system (40) and a control valve ...  
WO/1998/006935A1
An internal combustion engine with reciprocating or rotary pistons and cylinders includes a working or combustion chamber (1) with cylinders (2) and one or more pistons located therein, an inlet pipe for gas feeding (4) with intake valve...  
WO/1998/004817A1
A lean burn internal combustion engine is described having at least one cylinder. An intake port (24) supplies an intake charge to the combustion chamber (10) of the cylinder and the exhaust gases are discharged through an exhaust port (...  
WO/1998/003779A2
An integrated internal combustion/steam engine (1), comprising a conventional internal combustion configuration and including at least one water injector (62) in each cylinder capable of supplying a predetermined volume of water into the...  
WO/1998/000632A1
The invention relates to an internal combustion engine having at least one cylinder (1), a piston (35) reciprocating in the cylinder, and a combustion chamber (34) defined by the piston and the cylinder. The cylinder has an intake (20) f...  
WO/1997/048892A1
An internal combustion engine designed to work by burning water decomposition gas, water and combustion gas that are supplied into a combustion chamber, wherein water decomposition gas obtained by atomizing a water molecular cluster of w...  
WO/1997/047865A1
The invention relates to a motor vehicle with an internal combustion engine (10) with an external exhaust gas recirculation system in the form of an exhaust gas recirculation pipe (42) connecting an exhaust pipe to an inlet pipe (26). Sa...  
WO/1997/046798A1
The invention concerns a device for introducing a small amount of noble earths, in particular cerium, into an internal combustion engine combustion chamber. A container (2, 4), which holds a dry air-permeable filling (50) in the form of ...  
WO/1997/042405A1
In order to reduce the soot content of a diesel engine's exhaust gas, a fluid containing a peroxide compound, preferably an aqueous hydrogen peroxide solution, is fed into the combustion chamber after the start of the injection and combu...  
WO/1997/033082A1
A device for controlling a cylinder fuel injection type internal combustion engine for controlling the fuel injection timing, ignition timing, and EGR percentage. The object is to stabilize the combustion while improving the fuel efficie...  
WO/1997/016634A1
An engine (10) having a series of cylinders (12, 14, 16 and 18) in which pistons (30, 32, 34 and 36) are arranged for reciprocation and which are connected to a crankshaft (38). Two of the cylinders (12 and 18) operate in an Otto cycle, ...  
WO/1996/038516A1
Apparatus is disclosed herein for reducing engine nitrogen oxide emissions by mixing hydrogen prepared from a portion or all of engine fuel within a simple burner. The apparatus includes an insulated burner (10) having an internal combus...  
WO/1996/036680A1
Injectors (11, 33) are disclosed for use in an underoxidized burner having a single or double stage internal combustion chamber for receiving gaseous or liquid fuel such as diesel for mixture with air or oxygen and subsequent ignition by...  
WO/1996/032583A1
Internal combustion engine with exhaust gas recirculation and turbocharger. The duct (9) connecting the exhaust duct (4) and the inlet duct (5) is situated upstream of the exhaust turbine (6) and downstream of the inlet compressor (7). T...  
WO/1996/029512A1
A multi-cylinder internal combustion engine is described that has at least three intake port channels (112, 113 and 122) per cylinder. Gases of different composition are introduced through the individual channels into the combustion cham...  
WO1996012097A3  
WO/1996/014501A1
A novel fuel pretreater apparatus and method for pretreating alternate fuel (63) to render it usable as the fuel source for an internal combustion engine (20). The apparatus includes a volatilization chamber (12) into which the alternate...  
WO/1996/012097A2
The effectiveness is prolonged for catalytic oxidizers to reduce emissions of both HC and CO from two-stroke gasoline engines. A compound of a platinum group metal is added to the cylinder of the engine to make it available as an active ...  
WO/1996/009358A1
Injectors are disclosed for use in an underoxidized burner having a single or double stage internal combustion chamber (10) for receiving gaseous or liquid fuel such as diesel for mixture with air or oxygen and subsequent ignition by a s...  
WO/1996/008641A1
An environmentally accommodating, reduced NOx, spark (18a) or plasma ignited reciprocating multi-fuel engine utilizing direct, in cylinder, water injection (17) and an optional oxygen enriched air supply (10) is able to operate as an ult...  
WO/1996/007818A1
A combustion-and-steam engine system has a phase-change water injector (1) through which water is spray-injected into combustion gases in a combustion chamber (2) of a Nelson Engine (79) or any type of heat engine with either rotational ...  
WO/1996/004471A1
A combustion engine having a combustion chamber (16) with a side port (34) in a sidewall thereof interconnecting the combustion chamber with a side manifold (32). The side port is positioned between about 25 % and about 75 % of the strok...  
WO/1996/004466A1
A ceramic/metallic, low polluting, long life, high performance, two-cycle gasoline engine (10) that requires no oil lubrication. This engine eliminates the need for oil lubrication by: a) incorporating advanced ceramic materials, such as...  
WO/1996/003578A1
An injection method presenting, in addition to the main injection phase, an auxiliary pre-injection phase during the induction stroke of the engine. The pre-injection phase is preferably performed at the start of the induction stroke, an...  
WO/1995/032360A1
A process allows waste heat from an internal combustion engine to be recovered. At least part of the thermal energy contained in the exhaust fumes from a first stroke and in the engine block are used to evaporate a liquid injected into t...  
WO1995028558A3  
WO1995028559A3  
WO/1995/028558A2
A method and device are disclosed for operating a diesel engine which is fed with a diesel/water emulsion in which the proportion of water is altered in accordance with the engine speed and load. To achieve further reductions in the conc...  
WO/1995/028559A2
An emulsion running mode is disclosed for a diesel engine whereby the diesel engine can be switched as required to run on emulsion, using a water/diesel emulsion produced upstream of the injection pump, or on diesel, using water-free die...  
WO/1995/025153A1
Symmetrical or unsymmetrical dialkyl and dicycloalkyl ethers, or alkyl-cycloalkyl (polycycloalkyl) ethers containing a total of 2 to 24 carbon atoms in which the oxygen atom is attached to primary or secondary, but not to tertiary carbon...  
WO/1995/024545A1
In a process for the low-pollutant conversion of thermal energy produced by burning fossil fuels into power, the thermal energy produced by burning fossil fuels is delivered directly to the cyclic process by virtue of the fact that in th...  
WO/1995/023286A1
The invention relates to a method for supplying vapour to intake air that is supplied to an internal combustion engine (1). The method comprises the steps of compressing the intake air before supplying the vapour and contacting, in a moi...  
WO/1995/021684A1
The invention relates to a device and a process for reducing the quantity of pollutants, especially nitrogen oxides, in combustion exhaust gases in a combustion process with an oxygen-nitrogen-air mixture (atmosphere). At least one chann...  
WO/1995/020761A1
A method for the analysis of peroxide in materials such as fuels, lubricants, hydraulic fluids, oils, food products and other materials is disclosed which can be performed both at remote locations as well as in a laboratory setting. A sa...  
WO/1995/006805A1
The invention relates to a process for reducing nitrogen oxides emissions from a diesel engine. The process comprises preparing an emulsion of water (20) and urea (26) in a mixer (24) and then blending the emulsion with diesel fuel (40) ...  
WO/1995/006815A1
The proposal is for a process for cleaning a soot filter in the exhaust system of an internal combustion engine powered by diesel fuel via injection pumps (1) and the appropriate pressurised injection lines (11, 14), in which a liquid ad...  
WO/1995/003482A1
An automatic dosing system (10) for adding a fuel additive contained in an additive tank (12) to the main fuel tank (14) of an internal combustion engine in response to refuelling, the system comprising: a conduit (16) connecting the add...  
WO/1994/029587A1
Exhaust gas is in a supercharged internal combustion engine recycled from the high pressure side of the turbocharger to the charging air system of the engine. At least part of the recycled exhaust gas is humidified to largely 100 percent...  
WO/1994/029579A1
A supercharged internal combustion engine (1), such as a main engine of a ship, has a compressor (9) delivering charging and scavenging air to the engine cylinders, and a cooler (12) for cooling the air from the compressor. The cooler (1...  
WO/1994/028300A1
A method of operating an internal combustion engine having a plurality of cylinders (1, 2, 3) and pistons (4, 5, 6) respectively supported therein. During an expansion stroke of the piston (4, 5, 6) of at least one of the cylinders (1, 2...  
WO/1994/028293A1
Apparatus and method for supplying fuel to an internal combustion engine. The heated exhaust gases (G) from the internal combustion engine are brought into direct and indirect contact with a liquid hydrocarbon fuel (12) to vaporize the l...  
WO/1994/016207A1
A method of operating a two stroke cycle crankcase scavenged internal combustion engine, comprising selectively delivering exhaust gas from a location downstream of the engine exhaust port to the engine crankcase to be delivered together...  

Matches 401 - 450 out of 2,187