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WO/2013/070308 |
Various methods and systems are provided for regeneration of an exhaust gas recirculation cooler. One example method includes adjusting cooling of exhaust gas by an exhaust gas recirculation cooler to maintain a manifold air temperature ...
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WO/2013/069427 |
Provided is an internal combustion engine intake control apparatus such that, even when air-fuel mixture of the theoretical air-fuel ratio is combusted, a before-after differential pressure for an EGR valve can be ensured and the amount ...
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WO/2013/065112 |
This invention pertains to a ventilation control device for an internal combustion engine, the objective being to provide a ventilation control device for an internal combustion engine equipped with a supercharger with which the interior...
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WO/2013/061697 |
The present invention is provided with: an exhaust gas return unit capable of returning exhaust gas that has passed through a catalyst for purifying the exhaust gas to an intake passage; an ignition timing control means for setting an ig...
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WO/2013/063052 |
An apparatus and process for reducing vehicle emissions by converting exhaust gases to hydrocarbon fuel. The apparatus and process supplement conventional emission control techniques to further reduce vehicle emissions of harmful substan...
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WO/2013/056946 |
The invention relates to a method for diagnosing a tank ventilation valve. Said method comprises detecting (1) a first pressure p1 in the suction pipe of an internal combustion engine, opening (2) the tank ventilation valve, detecting (3...
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WO/2013/056283 |
The invention relates to an internal combustion engine (1), in particular a stationary gas engine, comprising a combustion chamber (2) to which a propellant (B1) can be fed from a first propellant source (4) via a combustion chamber pipe...
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WO/2013/057413 |
The invention relates to a circulation valve for the exhaust gases of an engine comprising a body (30) defining a main conduit (31), intended to be connected to an exhaust line of the engine, and an auxiliary conduit (32) opening into sa...
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WO/2013/053654 |
Solder material (8) for stainless steel components, particularly for the furnace soldering of heat exchangers (1) for gases, said solder material (8) being made of an alloy containing boron, and is characterized in that it comprises a pe...
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WO/2013/054410 |
The present invention relates to a control device for an internal combustion engine, the control device being provided with an intake air quantity detection means (35), a fuel supply means (21), an air-fuel ratio detection means (43), an...
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WO/2013/053574 |
The invention relates to a tank ventilation system comprising an internal combustion engine (41) having a suction pipe (42), a fuel tank (1), an active activated carbon filter (2), a tank ventilation filter (3) and at least one non-retur...
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WO/2013/055361 |
An EGR air-exhaust gas compact mixer is provided, having an air intake to supply air, and an exhaust gas intake to supply exhaust gas. The mixer includes a mixer housing having a cavity and a mixing part positioned within the cavity. The...
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WO/2013/055363 |
An EGR condensate drain mechanism is disclosed having an engine exhaust system for directing an exhaust stream from an engine through a conduit and then into an exhaust cooler where water vapor is condensed, pooled and systematically dra...
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WO/2013/054711 |
Provided is an exhaust gas recirculation device for an internal combustion engine, the device being configured, without an increase in the number of parts, so that stress concentrated on an EGR pipe and on the connection section thereof ...
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WO/2013/053443 |
The invention relates to an air centrifugation device, which is combined with an internal combustion engine (2) comprising at least one cylinder (21) supplied with air via an air inlet (22) and discharging the combustion gases via an exh...
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WO/2013/053984 |
A method for operating an internal combustion engine (1) that is located in an engine room (9), in which method the concentration of an exhaust gas component in the intake air is monitored. The invention also concerns an internal combust...
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WO/2013/050886 |
In a vehicle provided with a power propulsion system of the mild-hybrid type, a BAS unit (EM) - constituted by an electric machine connected through a belt transmission to the shaft of an internal combustion engine - is exploited as the ...
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WO/2013/050566 |
Heat exchanger (1) for gases, especially engine exhaust gases, which comprises a bundle of tubes (2) arranged inside a casing (3) defining a gas inlet (4) and gas outlet (5), which are designed for the circulation of the gases with heat ...
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WO/2013/051968 |
The present invention relates to an internal combustion engine system (100) comprising a cylinder block (2) with a plurality of cylinders (4), a gas intake manifold (8, 8a, 8b) for providing at least air to the cylinder block (2) and an ...
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WO/2013/051233 |
A heat exchanger tube, which is capable of significantly improving the amount of heat exchanged per unit volume while also achieving high heat exchange efficiency by applying a rotational flow to exhaust gas, is provided. The heat exchan...
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WO/2013/045132 |
An actuating apparatus (10) having an actuating unit (18) which can be moved via an actuator and the translatory main movement of which is superimposed by a pivoting movement, and (having) a translatorily movable magnet (72) which bears ...
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WO/2013/048838 |
A vapor management system (10) includes a fuel tank (12), a canister (14), a pressure control valve (16) between the tank and canister and defining a high pressure side (34) and a low pressure side (32), a vacuum source (18), a purge val...
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WO/2013/041747 |
The invention relates to a device for treating exhaust gases (1) from diesel turbo-supercharged reciprocating internal combustion engines (RICE), comprising an outer shell (2) joined to the cylinder head of the engine and the turbine by ...
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WO/2013/043209 |
A method is provided for controlling EGR flow in turbocharged engine. The method comprises operating a low-pressure exhaust gas recirculation (LP-EGR) system at a fixed EGR percentage rate of fresh airflow from mid-load down to a minimum...
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WO/2013/042499 |
This power conversion system (S) is equipped with: a reaction device (1) with which hydrogen and an aromatic hydrocarbon are chemically combined under heating; a hydrogen generation device (2) with which the chemically combined hydrogen ...
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WO/2013/039803 |
A system and method for measuring an EGR flow rate for an engine having an EGR valve with a selectable EGR valve position and a venturi sensor situated to take a differential pressure measurement relative to recirculated exhaust gas incl...
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WO/2013/039176 |
One of the purposes of the present invention is to provide an EGR gas cooling system in which is made possible a rapid increase in the temperature of the cooling gas after the engine is started. This EGR gas cooling system has: a main co...
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WO/2013/038096 |
The invention relates to an activated carbon filter (10) for a fuel tank supplying a heat engine of an automobile, wherein said carbon filter comprises a housing (12) equipped with an inlet port (14) capable of being connected to said fu...
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WO/2013/039803 |
A system and method for measuring an EGR flow rate for an engine having an EGR valve with a selectable EGR valve position and a venturi sensor situated to take a differential pressure measurement relative to recirculated exhaust gas incl...
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WO/2013/039741 |
A system for treating exhaust of an internal combustion engine having an exhaust recirculation system and a turbocharger includes an exhaust passageway adapted to receive exhaust from the engine. A heat exchanger is adapted to be positio...
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WO/2013/036266 |
A system for hydrogen gas enhancement of hydrocarbon fuel combustion employs a closed electrolyzer vessel in which water is circulated, and an electrode plate assembly in the vessel to dissociate water into hydrogen and oxygen gases. Onl...
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WO/2013/036311 |
A method of introducing additives to an air intake system of an engine in order to overcome one or more of the various problems created by formulation of additives in fuels. The method controls at least one of the amount, aerosol particl...
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WO/2013/035296 |
Provided is an anti-freezing device for an EGR device (14) which is configured so that the EGR device (14) comprises an EGR cooler (12) provided between the ends of an EGR pipe (11) which extracts a part of exhaust gas from the exhaust s...
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WO/2013/034393 |
Exhaust systems of a diesel engine having an exhaust train (4) wherein a particle filter (9) is arranged which is cleaned in a regeneration phase by increasing the exhaust temperature and a method for controlling such an exhaust system i...
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WO/2013/036919 |
The present invention relates to an emulsion-producing hydraulic circuit. The hydraulic circuit includes a by-pass loop comprising a first end and a second end, where the first end of the by-pass loop and the second end of the by -pass l...
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WO/2013/034380 |
The invention relates to an internal combustion engine 17, which has a turbocharger 162 and a compressor, having an inlet point 152 of a tank ventilation system in the suction section 16 of the internal combustion engine 17 upstream of t...
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WO/2013/035894 |
Disclosed is a system, wherein emulsion fuel is supplied to an engine or a boiler for a ship such that combustion in the engine is brought close to complete combustion by the decrease of flame temperature due to the adding of water or se...
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WO/2013/030471 |
System for controlling an internal combustion engine equipped with a circuit for partially recirculating the exhaust gases at low pressure and with a circuit for partially recirculating the exhaust gases at high pressure, comprising a me...
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WO/2013/032496 |
A portable, on-demand hydrogen generation system (l) is provided for producing hydrogen and injecting the hydrogen as a fuel supplement into the air intake of internal combustion engines (32), more particularly to vehicles (31). Hydrogen...
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WO/2013/030562 |
A method of controlling EGR in an engine system comprises the steps of determining a differential pressure across an EGR valve (26) using an EGR pressure sensing system (28,30), comparing the determined differential pressure across an EG...
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WO/2013/032497 |
A portable, on-demand hydrogen generation system (l) is provided for producing hydrogen and injecting the hydrogen as a fuel supplement into the air intake of internal combustion engines (32), more particularly to vehicles (31). Hydrogen...
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WO/2013/027494 |
A combustion control device (28) comprises: a fuel injection valve (5) which injects fuel into an engine combustion chamber; an electronic control unit (24) which operates the fuel injection valve to inject fuel in a plurality of iterati...
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WO/2013/028168 |
When the difference by which pressure in an engine exhaust manifold exceeds pressure in an engine intake manifold becomes less than a selected difference while an intake valve operating mechanism is closing cylinder intake valves at a se...
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WO/2013/026704 |
Method for handling fuel vapors onboard a hybrid vehicle comprising an internal combustion engine or ICE and a fuel system for said ICE, according to which the fuel vapors generated in the fuel system are at least partly condensed using ...
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WO/2013/028375 |
Methods and systems for distributing engine output among rail vehicles (102, 104, 106) of a consist are disclosed. One method comprises, adjusting redistribution of engine output from at least a first engine (10) to at least a second eng...
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WO/2013/026895 |
The invention relates to a method for controlling the pressure of the fuel system of a hybrid vehicle provided with a heat engine, supplied with fuel stored in a plastic tank, and an electric motor, wherein, when the heat engine is stopp...
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WO/2013/026938 |
A liquid fuel trap device for a vehicle fuel system, the device comprising a housing forming a confined space with at least one port connectable to a fuel vapor passage, and a valve capable of discharging liquid fuel from said space into...
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WO/2013/023920 |
The invention relates to a venting system (10) for a fuel tank (12), comprising a sorption filter (14) for temporarily storing fuel evaporating from the fuel tank (12) and comprising a delivery device (24) arranged between the sorption f...
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WO/2013/023927 |
The control method relates to an internal combustion engine having an intake duct, a valve (28, 7a) for introducing a gas into the intake duct and a sensor (17) for sensing a measurement variable in the intake duct, wherein a measurement...
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WO/2013/023883 |
The invention relates to an air supply system (10) of an internal combustion engine (22), comprising an air supply (19) for supplying combustion air to the internal combustion engine (22), a sorption filter (14) for temporarily storing f...
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