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Patent Searching and Data


Matches 351 - 400 out of 2,237

Document Document Title
WO/2003/029625A1
The invention relates to a method and assembly for operating an internal combustion engine, the method comprising the steps of combusting a gas mixture containing fuel and oxygen in the combustion spaces of the engine (12), removing the ...  
WO/2003/029627A1
A method for controlling an internal combustion engine, and an internal combustion engine, comprising at least one cylinder (1), a reciprocating piston (16) arranged in the cylinder (1), a combustion chamber (15) delimited by the cylinde...  
WO/2003/022364A1
A method for producing a mist in a spray head (1), especially for fire-fighting purposes or for humidification of intake air, in which method a medium, preferably an extinguishing medium, is supplied under pressure into the chamber (2) o...  
WO/2003/008780A1
Combined fuel cell - piston engine plant (1) comprising a internal combustion piston engine unit (2) having at least a process input gas inlet (4) and a process output gas outlet (5), a turbo-charging system (6) having at least a process...  
WO2002046610A3
The closed cycles based on the energy triangle rely upon energy generators in which the force, constituted of velocity and weight of the agent, does work, being the isoenergetic transformation, upon the agent, increasing its internal ene...  
WO/2003/002857A1
A four stroke spark ignition internal combustion engine (10) is de scribed that is capable of operating in a controlled auto-ignition mode. When an engine cylinder is operated in the controlled auto-ignition mode, the exhaust valve is op...  
WO/2002/095210A1
A method for fuel injection in a four-stroke combustion engine (1) of piston-and-cylinder type with compression ignition, whereby a specified fuel quantity is supplied to a combustion chamber (2) for each working cycle, and whereby EGR g...  
WO2002042730A3
The invention relates to a method for supplying an internal combustion engine with conditioned combustion gas, involving the supply of humidity and/or temperature-conditioned combustion gas. The aim of this method is to largely enable th...  
WO/2002/086297A1
The present invention relates to a method of operating a four-stroke internal combustion engine comprising the steps of: closing an exhaust valve (16) prior to the end of the exhaust stroke to trap combusted gases in a combustion chamber...  
WO/2002/084092A1
The invention provides an internal combustion prime mover system which achieves an increased output and an improved thermal efficiency by increasing the fuel injection rate while maintaining the combustion highest temperature in the cyli...  
WO/2002/084088A1
A multiple cylinder internal combustion engine having a plurality of cylinders and a single common crank shaft, wherein part of combustion (expansion) gas produced in the period of the first half of the explosion (expansion) stroke in an...  
WO/2002/081882A1
The object of the invention is to provide an operating method of an internal combustion engine with critical water injection, in which the advantage of critical water is positively utilized to increase engine efficiency and output in add...  
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/2002/075141A1
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/2002/073013A1
The invention relates to a method for cleaning exhaust gases from a combustion engine, in which method humid air is fed into the combustion chamber of the combustion engine. In order to reduce nitrogen emissions effectively, particularly...  
WO/2002/048522A1
A diesel engine (20) has a plurality of combustion chambers (22) with a piston (24). The engine has pressure sensors (26) in the chambers (22) and a position sensor (28) for sensing the crankshaft angle. A first comparator (36) adapted t...  
WO/2002/046610A2
The closed cycles based on the energy triangle rely upon energy generators in which the force, constituted of velocity and weight of the agent, does work, being the isoenergetic transformation, upon the agent, increasing its internal ene...  
WO2001097952A3
This invention relates to a process for reducing the level of pollutants in the exhaust of a diesel engine, comprising: operating said diesel engine using as the fuel a water-diesel fuel emulsion; and contacting the exhaust gas from said...  
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...  
WO/2002/042622A1
Utilizing the nature of fuel and water separation in conjunction with instantaneous evaporation, a 10 : 1 mixture of fuel and water is emulsified, atomized, and sprayed into the cylinder. Heating the cylinder or ignition results in expan...  
WO/2002/042730A2
The invention relates to a method for supplying an internal combustion engine with conditioned combustion gas, involving the supply of humidity and/or temperature-conditioned combustion gas. The aim of this method is to largely enable th...  
WO/2002/042630A1
The invention relates to a method for providing an internal combustion engine with conditioned combustion gas, in particular, air, preferably on test benches, comprising the introduction of humidity- and/or temperature-conditioned combus...  
WO/2002/036949A1
A homogenous charges compression ignition barrel (50) engine includes an engine housing with a first and second end. An elongated power shaft (52) is longitudinally disposed in the engine in the engine housing and defines a longitudinal ...  
WO/2002/035070A1
The invention can be used for the motor building industry. The inventive operational mode for an internal combustion engine consists in delivering an oxidant-fuel mixture having the oxidant-to-fuel ratio $g(a)> 0.8 into the swept volume ...  
WO/2002/033242A1
The environment Anti-pollution and Energy Savings System could be installed to any kind of vehicle disposing inner combustion gasoline, diesel and LPG fuel engine which main purpose is to decrease exhaust gases emissions at almost to nul...  
WO/2002/029235A1
The invention relates to a method for reducing the fuel consumption of internal combustion engines. According to said method, at least one parameter, which acts as a measurement for a quantity of fuel that is currently required by the en...  
WO/2002/012702A1
the invention relates to the diagnosis of an exhaust gas recycling valve, whereby, on switching off the internal combustion engine, the throttle valve and the exhaust recycling valve are closed and a check is made of whether a compressio...  
WO/2002/012703A1
For the checking of an exhaust gas recycling valve, the control signal for the exhaust gas return valve is returned from a defined value to zero, in the idle state of the internal combustion engine whilst the vehicle is at a standstill a...  
WO/2001/098646A1
The inventive operational method for an internal combustion engine (ICE) consists in the following: the outside air is compressed in a compressor cylinder (1) and bled off, either to an offset combustion chamber (21) and further to an ex...  
WO/2001/097952A2
This invention relates to a process for reducing the level of pollutants in the exhaust of a diesel engine, comprising: operating said diesel engine using as the fuel a water-diesel fuel emulsion; and contacting the exhaust gas from said...  
WO2001061181A3
The invention relates to an injection device comprising a fluid supply (10), a control valve (12), an actuator (14) which is used to impinge a force upon an area of a first front surface (24) of the control valve (12), and a control cham...  
WO/2001/094770A1
A four stroke, reciprocating, stratified internal combustion engine (10) includes at least one combustion chamber (19) defined by a cylinder (11), a piston (16) and a cylinder head (17). Each combustion chamber (19) is in fluid communica...  
WO/2001/069060A1
The invention relates to the motor industry, in particular to a mode of operation for a gas-internal combustion engine (GCE). The mixture of gas fuel and an oxidizing compound is supplied in the compression GCE with an excess oxidant rat...  
WO2001011216A3  
WO/2001/061181A2
The invention relates to an injection device comprising a fluid supply (10), a control valve (12), an actuator (14) which is used to impinge a force upon an area of a first front surface (24) of the control valve (12), and a control cham...  
WO/2001/055570A1
A combustion method and combustion apparatus, for example a power station, a process furnace, a gas engine, a vehicle or a heating boiler, wherein a fuel and atmospheric air are introduced into a combustion chamber, wherein said fuel is ...  
WO/2001/055579A1
An exhaust gas recirculating valve device, comprising a motor main body (20) drivingly controlling a valve (8) in the opening and closing directions through a valve rod (6) and a motor holder (21) closing a lower opening of the motor mai...  
WO/2001/046573A1
The present invention relates to a method of operating a four-stroke internal combustion engine in which combustion is achieved at least partially by an auto-ignition process, in which flow of air into and flow of combusted gases from at...  
WO/2001/046571A1
The present invention provides a method of operating a four-stroke internal combustion engine in which combustion is achieved at least partially by an auto-ignition process. Flow of fuel/air charge into and flow of combusted gases from a...  
WO/2001/046572A1
The present invention provides a method of operating a four-stroke internal combustion engine in which combustion is achieved at least partially by an auto-ignition process. Flow of fuel-air-charge into and flow of combusted gases from a...  
WO/2001/033055A1
A method and a system are described for operating a four-stroke reciprocating internal combustion engine, the system having exhaust and intake valve timings such that the exhaust valve is closed at or after 30° after tdc, and the intake...  
WO/2001/011216A2
Water vapor is introduced into an inlet air stream (16) of an engine (12), for example, by a pervaporation process through a non-porous hydrophilic membrane (18). A water reservoir (20), which can contain contaminated water, provides a v...  
WO/2001/007834A1
The invention provides a method of combusting pyrolysis oil in a compression ignition engine wherein an enriched oxygen atmosphere is provided in the combustion chamber of the engine and using the heat and power produced by the engine to...  
WO/2000/065222A1
Apparatus for reducing the total pressure of a compressible fluid fuel. The apparatus includes at least two closely spaced apart constant enthalpy expansion sections (10, 20), each section having at least one orifice (82, 92-96, 112-116)...  
WO/2000/053916A1
An apparatus for making water-in-oil emulsion for combustion engines or boilers, in which the water and oil is emulsified within the fuel supply recirculation loop by the turbulence generated by the circulation pump, without any prior em...  
WO/2000/045042A1
The invention relates to a method for producing a fuel mixture consisting of fuel, water and emulsifier for an internal combustion engine. According to the method, a mixture pump (14) located in a fuel circuit (68) ensures that a volume ...  
WO/2000/030935A1
A dispensing system is provided for a dispensing fuel additive. The dispensing system comprises two subsystems, one being located in a vehicle and the other located in a fuel pump (10). The dispensing system dispenses a liquid fuel addit...  
WO/2000/012884A1
The invention relates to an internal combustion engine (1) comprising first cylinders (2-6) and at least one second cylinder (7) and to a method for operating the internal combustion engine (1). The second cylinder (7) serves as a dispen...  
WO/2000/011337A1
A method of controlling a dual fluid fuel injection system of an internal combustion engine having at least one cylinder, the fuel injection system having at least one delivery injector and a compressed gas supply means for supplying gas...  
WO/2000/000725A1
Highly efficient engine. The system includes an internal combustion engine having at least one piston in a cylinder, the cylinder including a cylinder head. The engine operates on an unsymmetrical expansion and compression cycle wherein ...  

Matches 351 - 400 out of 2,237