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WO/2006/012087A2 |
A combined muffler and heat exchanger apparatus is provided. The apparatus includes a housing defining a heat transfer chamber and an acoustic attenuation chamber separated by a partition. A flow regulator and a fluid transport member ar...
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WO/2005/124917A2 |
A reformer such as a CPO (18) receives a mix of fuel, moisture and oxygen from a mixing region (21) having an igniter (26, 66), which may include an inert ceramic foam (19), the fuel being provided by an atomizing nozzle (22), thereby av...
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WO/2005/119882A1 |
The invention relates to an exhaust-gas turbocharger (1) for an internal combustion engine, comprising a compressor (2), a turbine (3), a shaft (4), which interconnects the compressor (2) and the turbine (3) in a rotationally fixed manne...
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WO/2005/119027A1 |
The invention relates to an exhaust gas turbocharger for an internal combustion engine, which comprises a compressor with a compressor impeller and a turbine with a turbine wheel, a shaft interlinking the compressor impeller and the turb...
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WO/2005/111390A1 |
An integrated heat exchanger and muffler unit (50, 120, 140) is provided for transferring heat between a first fluid and a second fluid, and for muffling the noise of the first fluid. The unit includes a housing (52) including a first in...
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WO/2005/111386A1 |
The invention relates to a heat exchanger (10), in particular, for exhaust coolers on internal combustion engines. The aim of the invention is to provide a separation of the carrier medium flow into two partial flows as leak-free as poss...
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WO/2005/111385A2 |
The invention relates to a heat exchanger for internal combustion engines, comprising a first elongated flow channel, for the passage of exhaust gases from the internal combustion engine, a second flow channel, arranged adjacent to the f...
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WO/2005/103462A2 |
A pollution control system and method for a compressor for compressing gas, according to which a combustion engine is connected to the compressor for driving the compressor, and the products of combustion from the engine are passed into ...
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WO/2005/098225A1 |
An engine (10) exhausts gas (15) which is in turn exhausted through an exhaust pipe (110) in a prescribed direction. A cooling water pump (230) supplies cooling water to circulate a refrigerant through each of cooling water circulation p...
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WO/2005/080769A1 |
The invention concerns a multi-purpose operating unit for the combined production of electric power and desalinated water. For this purpose an internal-combustion engine (2) operates an electric generator (10), two pumps (17, 33) for con...
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WO/2005/077075A2 |
A method of providing extra air to the exhaust stream of an internal combustion engine. A small flow of air is diverted from the output of an air-charging device, such as a turbocharger, to an entry point upstream of an emission control ...
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WO/2005/052346A1 |
Disclosed is a heat exchanger, particularly an exhaust gas heat exchanger for an internal combustion engine of a motor vehicle, comprising a housing jacket (6) that is open at both ends, and a tube bundle which is inserted into said hous...
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WO/2005/038229A1 |
A method of reducing the nitrogen oxide emissions (Nox) of a supercharged piston engine (1), in which method the pressure of the combustion air is elevated to a level higher than that of the ambient pressure by means of a compressor appa...
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WO/2005/033251A2 |
This invention sets forth a commercially viable diesel combustion system that meets environmentally acceptable levels of NOx emissions (i.e. 0.2g/bhp-hr or lower across a full map of engine speeds and loads) without the need for use of N...
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WO/2005/026511A2 |
A small fuel power plant (10) comprises a combustion engine (12), which emits an exhaust gas (18) resulting from combustion, whereby the combustion engine (12) has a mechanical efficiency of at least 50 %. The small fuel power plant also...
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WO/2005/012715A2 |
An automatic choke apparatus (54) for use in an internal combustion engine (10). The choke apparatus (54) includes a choke valve (18) automatically operable in response to the speed of the engine, a thermally conductive assembly that con...
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WO/2005/003546A1 |
A fuel fractionation method which can suitably control a state of a fuel at a time of fractionating the fuel in an internal combustion engine, which comprises the steps of applying an operation for promoting a fractionation of a fuel of ...
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WO/2004/101962A1 |
A method and apparatus for managing heat in exhaust gas in an aftertreatment system that uses a lean NOx adsorber (16) is disclosed. A de-sulfation hot line (49) and cooling line (12a) are used to control exhaust gas temperatures for ads...
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WO/2004/099599A1 |
A power device used in vehicles including automobiles has an internal combustion engine (1) serving as a prime mover for a vehicle and a Stirling engine (4) for driving a power generator (3). A higher temperature heat source for the Stir...
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WO/2004/097192A2 |
The invention relates to an exhaust (1) for an internal combustion engine. The inventive exhaust comprises means (4) for directing the exhaust gas flow, which are disposed upstream of a heat exchanger device (2) having a by-pass (3) conn...
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WO/2004/092569A2 |
A vaporized fuel injection system for a combustion engine includes a fuel vaporization chamber and a two-way valve. The fuel vaporization chamber has a chamber input and a chamber output, and is connected with a fuel source via the chamb...
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WO/2004/070291A2 |
A heat exchange cooling system for an internal combustion engine co-generation plant, which allows exhaust recycled gas combustion while maintaining lower head temperatures to reduce thermal NO, emissions while delivering increased proce...
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WO/2004/059138A1 |
An exhaust heat power generation apparatus (1) includes a heat exchange unit (12) that conducts thermal energy of exhaust gas flowing through an exhaust pipe, a cooling unit, (8) and a thermoelectric converting unit (12) thermoelectric c...
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WO/2004/059139A1 |
An exhaust system (1) is provided with an exhaust passage that allows exhaust gas discharged from an internal combustion engine to pass therethrough, an exhaust emission control unit including a catalyst (2,3) such as a three-way catalys...
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WO/2004/051059A1 |
The invention relates to a motor vehicle (20) which comprises a diesel propulsion engine (21) whose exhaust circuit (29) is provided with a gas cleaning device (R) which is discontinuously regenerable. The inventive motor vehicle is char...
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WO/2004/042310A1 |
The invention concerns a heat exchanger (2), in particular for a motor vehicle, enabling heat exchange between a first, a second and a third fluid, for example gearbox and/or engine oil (44), exhaust gases and engine coolant. The exchang...
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WO/2004/015253A1 |
A working medium supply controller in heat exchanger comprising means (M1) for predicting a reference supply amount (Gsteam&lowbar set) of working medium in the future based on the detection values of heating medium measuring sensors (S1...
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WO/2004/001203A2 |
The invention relates to an exhaust gas heat exchanger for motor vehicles, comprising a cluster of exhaust pipes (10) which are soldered on the front surface thereof to pipe bottoms, and a housing jacket (3, 3b) which is welded to the pi...
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WO/2003/102392A1 |
The invention relates to a catalytic device with internal heat exchange that among other things can be used for vehicles with an internal combustion engine or for stationary engines where there is a certain amount of unburned gas compone...
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WO/2003/091155A1 |
A system is described for storing ammonia and injecting it into the exhaust gas stream of an engine to reduce nitrogen oxides. The ammonia is stored as a liquid mixture (70) of ammonia and water in a container (50). In one system, the mi...
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WO/2003/085252A2 |
The invention concerns a bypass valve (9) comprising a body (10) defining a chamber (11) provided with an inlet (12) and two mutually adjacent outlets (13, 14), a sealing member (15) mounted on a pivot pin (16) extending between the two ...
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WO/2003/078808A1 |
The system is used in internal combustion engine with cooling jacket (1) provide with a circulation pump (2) and a radiator (3) connected through tubes (4) in a circulation loop which is filled with cooling liquid, an expansion vessel fo...
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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...
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WO/2003/073031A1 |
The present invention relates to a heat exchanger arrangement (1.1), the arrangement comprising a shell flow arrangement (2) for a first heat transfer medium, a channel flow arrangement (5) for a second heat transfer medium, arranged to ...
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WO/2003/064953A1 |
The invention relates to a heat exchanger, especially a heat exchanger for motor vehicles, comprising a bank of tubes through which a gaseous medium flows and around which a liquid coolant flows. The ends of said tubes are received in tu...
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WO/2003/062619A1 |
A method and apparatus for controlling the operation of an internal combustion engine to reduce the presence of free oxygen in the exhaust gas of the engine. The method and apparatus provides for the internal combustion engine to be oper...
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WO/2003/056265A1 |
An evaporator (23) disposed between an exhaust manifold (22) and an exhaust pipe (24), comprising, in order, a first exhaust gas passage (56) having a third stage heat exchanger (H3) extending from an upstream side to a downstream side, ...
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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...
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WO/2003/044441A1 |
The invention relates to a waste gas heat exchanger comprising at least one bank of tubes (2, 3) through which waste gas can flow, the tube ends (4, 5) being respectively connected to a tube bottom (6) in a material fit, and a housing en...
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WO/2003/044342A1 |
An evaporator (11) for effecting heat exchange between exhaust gases leaving the exhaust port (16B) of an internal combustion engine and water comprises a number of heat transfer plates (83) laminated with a predetermined spacing, perpen...
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WO/2003/044344A1 |
Water of low temperature from a feed pump (15) is divisionally fed to an auxiliary evaporator (17) covering an exhaust port (16) extending from the combustion chamber of an internal combustion engine (E) and to a main evaporator (11) loc...
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WO/2003/044343A1 |
An evaporator (11) for effecting heat exchange between exhaust gases leaving an exhaust port (16B) and water, wherein exhaust gas passageways (87, 88) located upstream in the exhaust gas flow are disposed radially inside, while an exhaus...
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WO/2003/036214A1 |
The invention relates to an exhaust-gas thermal conductor (1), comprising a tube array with exhaust gas flowing therethrough and cooling medium flowing around the same. The tube array is welded to a tube base (5), connected to the housin...
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WO/2003/033881A1 |
A vehicle with a Rankine cycle device (9), wherein the Rankine cycle device (9) for recovering the heat energy of exhaust gas is installed in the hybrid vehicle having an internal combustion engine (1) and an electric power generation mo...
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WO/2003/031775A1 |
When a temperature setting means (M1) sets the steam temperature at the outlet of an evaporator (10) on the basis of the temperature and flow rate of exhaust gas at the inlet of the evaporator (10), a temperature control means (M2) contr...
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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 ...
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WO/2003/029619A1 |
A temperature control means (U) of an evaporator for controlling the supply amount of water to the evaporator based on the flow of exhaust gas and the temperatures of the exhaust gas, water, and steam to match the temperature of the stea...
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WO/2003/027441A1 |
Rotary fluid machinery, comprising a rotor chamber (14), a rotor (41) stored in the rotor chamber (14), a vane (48) guided by a vane groove formed in the rotor (41), and a piston (47) slidably fitted to a cylinder (44) installed in the r...
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WO/2003/016694A1 |
The invention relates to an arrangement for an internal combustion engine of the turbocompound type. The engine comprises an exhaust system for ducting the engine's exhaust gases, with a supercharger turbine (11) that drives a compressor...
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WO/2003/001041A1 |
The invention relates to an apparatus for supplying sealing air to an exhaust turbine (15). This interacts with an internal combustion engine for turbo-compound operation in a vehicle. In this, exhaust gases from the internal combustion ...
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