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WO/2015/069265A1 |
A direct fuel injection method and an internal combustion engine provided with appropriate sensors and data input lines to an Engine Control Unit (ECU) for performing this method. The method includes inputting at least data inputs repres...
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WO/2015/069330A1 |
An EGR-mixer system may include an exhaust gas recirculation valve and a venturi mixer. The venturi mixer may be constructed and arranged to facilitate condensation of water out of exhaust gas and/or intake air entering the EGR-mixer sys...
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WO/2015/066253A1 |
A method for starting a compression ignition engine having at least one cylinder with a reciprocating piston located therein, an intake valve configured to control the intake of air to an intake port of the cylinder and an exhaust valve ...
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WO/2015/058241A1 |
A process for operating a compression ignition engine, the process comprising: - measuring the temperature of a fuel comprising methanol and water prior to its introduction into the combustion chamber of the compression ignition engine; ...
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WO/2015/052424A1 |
The cooling system of an alternative internal combustion engine comprises a fuel tank (R), and at least one of the following cooling assemblies: an assembly (ENS1) for cooling the engine (M); an assembly (ENS2) for cooling the engine (M)...
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WO/2015/044334A1 |
The present invention relates to a fuel change over method for an internal combustion engine provided with a system for supplying a first fuel and at least a second fuel. The method comprises the steps of: calculation of the target tempe...
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WO/2015/047694A1 |
A control system (114) is provided for use with an engine (12). The control system may have a sensing element (58) in fluid communication with a flow of unknown mixture of gaseous fuel supplied to the engine. The sensing element may be c...
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WO/2015/034737A1 |
A fuel system includes an internal combustion engine, a fuel device and a heat exchanger. The internal combustion engine receives an air/fuel mixture and produces heated exhaust air. The fuel device receives fresh air and provides the ai...
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WO/2015/024766A1 |
The invention describes a fluid system (10), in particular filter system, for fluid, in particular fuel, oil, water or urea solution, in particular of an internal combustion engine, in particular of a motor vehicle, having at least one h...
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WO/2015/018988A1 |
The invention relates to a hybrid pneumatic heat engine comprising a cylinder head (1) and a cylinder, a pressurized-gas storage reservoir (8) connected to the cylinders (2) by a pressurized-gas flow circuit (9), the gas-flow circuit (9)...
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WO/2015/000046A1 |
The heat exchanger (HE) has first and second stages (E1, E2) seated and affixed in a connecting block (100) seated and affixed to the engine (M). The first stage (E1) has a fuel inlet and outlet nozzles (42a, 42b) which are connected to ...
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WO/2015/000047A1 |
The internal combustion engines (M) of the invention are provided with a cooling water circuit (23), associated with a water radiator (20) and with a lubricant oil circuit (30). The heat exchanger (HE) comprises an inlet and an outlet of...
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WO/2014/200931A1 |
A cooling system for use in a turbine assembly is provided. The cooling system includes a first filter configured to remove particles entrained in a flow of intake air, an array of nozzles downstream from the first filter, and a second f...
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WO/2014/188260A1 |
A fuel injector for an internal combustion engine includes a fuel injection valve, a heater, and a controller. The fuel injection valve is configured to supply fuel to the internal combustion engine. The heater is configured to heat the ...
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WO/2014/178776A1 |
The invention concerns a fuel system (4) that comprises a first fuel tank (20) and a second fuel tank (22). The fuel is conducted from the first fuel tank (20) to a high-pressure system (19). A main feed pump (26) feeds fuel from the fir...
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WO/2014/167396A1 |
In a fuel injection amount system equipped with a fuel heater, depending on whether the heater is in operation (step S1), an EFI- ECU determines an initial value of a correction value ekthwst for correcting an injection correction amount...
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WO/2014/151406A1 |
A turbocharged internal combustion engine system includes at least one high pressure turbocharger system and at least one low pressure turbocharger system. An air-to-air intercooler is connected between the low pressure compressor of the...
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WO/2014/141501A1 |
The objective of the present invention is to provide an engine system that has superior thermal efficiency in an engine having a fuel used that is a fuel containing carbon, such as heavy oil, natural gas, or the like. This working gas ci...
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WO/2014/138972A1 |
A reciprocating piston cryogenic pump has been suspended from stroking when process fluid discharge temperature from a vaporizer dropped below a threshold to prevent freezing of a heat exchange fluid circulating through the vaporizer and...
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WO/2014/134429A1 |
An intake manifold is provided that controls swirl on entry to a combustion chamber. Each intake manifold includes a fin or rib portion positioned to reduce or eliminate swirl induced by the configuration of the intake manifold, particul...
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WO/2014/128392A1 |
Method for heating fuel upon start-up of a hybrid vehicle combustion engine (1), in which method the temperature of the fuel (T_GO) and the temperature outside the vehicle (T_ext) are compared against a first threshold (T_GO_liml) below ...
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WO/2014/127442A1 |
The system is applied to an engine (M) having an injection system (10), a fuel feed line (30) and a cooling system (CS), by means of a cooling fluid which circulates, through hot fluid ducts (61a, 61b) and cold fluid ducts (62a, 62b), th...
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WO/2014/126364A1 |
The self-driven apparatus for charging expanded air, which expands or accelerates air so as to transfer same, according to the present invention comprises an expander, an expander case, and a rotating-body acceleration apparatus, wherein...
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WO/2014/120889A1 |
An airflow enriching device for an internal combustion engine having an intake manifold. The airflow enriching device having a reaction chamber operable to hold a supply of liquid fuel at a selected level therein, and a vapor flow contro...
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WO/2014/112489A1 |
Provided is an engine with which knocking and misfiring can be suppressed and which is capable of operation by means of premixed compression self-ignition. This engine (1) is equipped with a reforming air cylinder (16), which is a fuel r...
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WO/2014/099773A1 |
A filter includes a filter screen with at least one hollow member and a heating element within at least one hollow member.
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WO/2014/096132A1 |
The present invention relates to a device (1) for the thermal management of the intake air to an engine (3) equipped with a turbocharger (5), said device comprising: - a first heat exchanger (7) placed in the air intake circuit (9) betwe...
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WO/2014/079219A1 |
Disclosed is a supercharged engine, comprising an intake device, a combustion chamber (9) and a power conversion device, further comprising a heat exchanger (10), a vapour generator (12), a small piston (5) and a plunger pump (17), where...
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WO/2014/081182A1 |
The present invention relates to a 3-D channel gas heat exchanger. The 3-D channel gas heat exchanger includes a plurality of heat exchange plates configured to have heating surface units for exchanging heat formed on one sides of the he...
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WO/2014/072171A1 |
The present invention relates to a pre-heating device (3) for pre-heating fuel of an internal combustion engine, comprising an inlet port (6) for connecting the pre-heating device (3) to a distributor strip (2) of a fuel injection system...
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WO/2014/072164A1 |
The present invention relates to a pre-heating device (3) for pre-heating fuel of an internal combustion engine, comprising a housing (5) having an inlet port (6) for connecting the pre-heating device (3) to a distributor strip (2) of a ...
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WO/2014/072166A1 |
The present invention relates to a pre-heating device (3) for pre-heating fuel of an internal combustion engine, comprising a housing (5) having an inlet port (6) for connecting the pre-heating device (3) to a distributor strip of a fuel...
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WO/2014/060751A1 |
An aircraft fuel system, comprising: a fuel tank (1), a fuel line (4), and an engine (5), the fuel line (4) includes a first conduit (41) configured to carry fuel from the tank (1) towards the engine (5), and a second conduit (42) config...
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WO/2014/060665A1 |
The invention relates to an arrangement comprising: a hybrid pneumatic-combustion engine, in which at least one combustion chamber is connected to at least one pressurised storage tank (8); and an exhaust line connected to the engine and...
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WO/2014/051183A1 |
The invention relates to an intake manifold for a homogeneous charge compression ignition engine, which is an intake manifold (1) connected to the homogeneous charge compression ignition engine so as to supply an air-fuel mixture. The in...
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WO/2014/047154A1 |
This discloses apparatuses for industrial or commercial cooling (or any other cooling) using staged cooling towers to evaporatively reach temperatures below the wet bulb temperature of the ambient air. Methods for using such apparatuses ...
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WO/2014/041038A1 |
The invention relates to a fuel supply system for the internal combustion engine (3.1) of a motor vehicle, in particular of a military vehicle, comprising at least one fuel tank (1.1, 1.4) for storing the fuel and at least one cooling de...
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WO/2014/036761A1 |
A method and system for cold-starting a flexible fuel automobile, the method comprising the following steps: acquiring a temperature measured by a coolant sensor (2); determining whether the coolant temperature is lower than a cold-start...
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WO/2014/025640A1 |
A system (200) for controlling engine inlet air temperature may include a compressor (212) configured to increase pressure of air at an engine air inlet (225) and at least one aftercooler configured to reduce the engine inlet air tempera...
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WO/2014/020865A1 |
Reflux piping (39) that recirculates fuel that has been discharged from a fuel pump (32) to the intake side of the fuel pump inside a fuel tank (31) is provided to this fuel vapor processing apparatus, and a heat transfer surface (41c), ...
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WO/2014/020893A1 |
When this electronic control unit (ECU) determines that the internal temperature of a canister (Tc), wherein a heat transfer surface that guides fuel flowing inside a fuel tank when a fuel pump is operating is formed, is less than a spec...
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WO/2014/016920A1 |
This fuel injector device comprises a fuel injection valve (10) with a built-in heater (20) for heating fuel before being injected. The heater (20) temperature is estimated on the basis of a resistance value RHtr of the heater (20). The ...
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WO/2014/008267A1 |
A fuel system for an auxiliary power unit includes a mechanical fuel pump, an electric fuel pump, and a controller. The mechanical fuel pump provides fuel flow to the auxiliary power unit and has an output dependent upon an operational s...
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WO/2013/191876A1 |
A system includes a diesel engine and a fuel-cracking system in fluid communication with a fuel supply to the diesel engine.
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WO/2013/178504A1 |
The invention relates to a fuel injection system for an internal combustion engine, having a high-pressure system which is supplied with fuel by a low-pressure system and which comprises a high-pressure pump 6 that is connected to a high...
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WO/2013/157981A1 |
The invention relates to engine construction and can be used in gas piston engines with spark ignition. The essence of the invention consists in that a gas-air mix passes from a combustion chamber into an ignition chamber during the comp...
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WO/2013/159013A1 |
A supplementary intercooler cools engine air after it has passed through the turbocharger of a vehicle's turbocharged internal combustion engine, but before it enters the engine. The unit has an inlet for capturing the turbo's air charge...
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WO/2013/133935A1 |
A fuel heating system for a gas turbine engine comprises a first heat exchanger, a second heat exchanger, a fuel pump and a valve. The first heat exchanger produces a heated air flow. The second heat exchanger receives the heated air flo...
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WO/2013/112169A1 |
Engine includes an air induction sub-system for delivery of air to each cylinder. A lowpressure fuel injector injects a low reactivity fuel into the sub-system. An exhaust gas recirculation line connects exhaust gas purged from the cylin...
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WO/2013/054105A9 |
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