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WO/2008/007720A1 |
A failure determination device for an internal combustion engine system (100A) constructed from an internal combustion engine (50A) and a pulse charging valve (15A) for performing pulse supercharging by opening and closing an air intake ...
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WO/2008/006431A1 |
The invention relates to a heat exchanger, for example charge air cooler, having a cooling mesh (1), composed of flat tubes (3) which are arranged at intervals (2) and having corrugated fins (4) in the intervals (2), wherein for example ...
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WO/2008/006604A1 |
The invention relates to a device for cooling a gas flow of an internal combustion engine, comprising a housing (1), an inlet (3) and an outlet (4) for a gas, in particular exhaust gas and/or charge air of the internal combustion engine,...
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WO/2008/002264A1 |
A cooler device for a motor vehicle comprising: - a charge air cooler (10) with a first cooler element (11), - an EGR cooler (20) with a second cooler element (21), whereby the first cooler element (11) and the second cooler element (21)...
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WO/2008/002265A1 |
The invention relates to a cooler device (1) for a motor vehicle comprising: - a charge air cooler (10) with a first cooler element (11), - an EGR cooler (20) with a second cooler element (21), whereby the first and second cooler element...
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WO/2008/000774A1 |
A method (200) and apparatus for updating a square root matrix of a covariance matrix when sample sets are added to or removed from a received signal. When a sample set is added to the received signal (220), a processor augments the squa...
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WO/2008/000568A1 |
According to the invention, cylinder-specific knock regulation of a petrol engine (CE) may be achieved by determining, for each cylinder (CY1 with CYn) of the petrol engine (CE), whether a knocking noise has occurred for each combustion ...
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WO/2008/002263A1 |
The invention relates to a cooler device for a motor vehicle comprising: - a radiator liquid cooler (10) with a first cooler element (11) for cooling of radiator liquid for the motor vehicle's combustion engine. - a charge air cooler (20...
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WO/2007/133869A1 |
A method of operating an internal combustion engine system (10) comprises introducing an oxygen containing gas and a fuel into a combustion chamber of an internal combustion engine (12) ; combusting the fuel to produce an exhaust gas; in...
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WO/2007/125204A1 |
Device for air intake of a heat engine including: - a main circulation system (105) which connects a supercharging apparatus (106) or an air intake manifold (107) which incorporates a heat exchanger (108), - a bypass system (109) linked ...
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WO/2007/120581A1 |
Embodiments of an intercooler, and systems comprising the intercooler, are disclosed, which can be configured to cool a compressed gas stream (e.g. from a supercharger or turbocharger) by desorption of a fluid or a fluid component, such ...
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WO/2007/117369A1 |
An air intake system for a power source (10) can include a first jacket water aftercooler (24), a second jacket water aftercooler (26), a compressor system (40), and an air intake (42) for the power source. The first jacket water afterco...
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WO/2007/113419A1 |
A system for controlling the temperature of a turbocharged engine (3) comprising a charge air radiator (6), the system comprising a first circuit (1) supplying heat-transfer liquid to the charge air radiator (6) to control the temperatur...
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WO/2007/107290A1 |
The present invention relates to a turbocharger arrangement (1) for the sequential supercharging of an internal combustion engine (17), comprising a first charger stage (2) which has a first turbine (3) and a first compressor (4) connect...
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WO/2007/108761A1 |
The present invention relates to a cooler arrangement of a vehicle (1) which is powered by a combustion engine (2). The cooler arrangement comprises at least one cooler (9, 15) which has flowing through it a gaseous medium adapted to bei...
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WO/2007/099809A1 |
An exhaust gas recirculation system comprises an exhaust line (4) connected with an exhaust manifold (41) of an engine (1), an intake line (3) connected with an intake manifold (31) of the engine (1), and an EGR line (7) short-circuiting...
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WO/2007/093729A2 |
The invention concerns an air intake circuit (1) for internal combustion engine (2). Said circuit (1) comprises a main air pipe (8) connecting a turbocharger (3) and an engine intake manifold (2.1). A cooler (9) mounted in series with th...
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WO/2007/090223A1 |
A supercharging system (40) is disclosed which comprises a supercharging device (28)having at least one inlet port (42) and at least one outlet port (44), and at least one idle valve (30) in fluid communication with the supercharging dev...
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WO/2007/089202A1 |
A method for the operation of a combustion engine operating in accordance with a two stroke principle, which comprises alternating power stroke and compression strokes, wherein the combustion engine comprises at least one cylinder (1) an...
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WO2007058540A9 |
An internal combustion engine comprises at least a cylinder (2) including at least an inlet valve (3), and an air inlet system (1) including at least an inlet duct (9), which is mounted to the cylinder (2). The inlet valve (3) may be cam...
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WO/2007/074264A1 |
The invention relates to a device for cooling an engine intake air and REG gases emitted by said engine comprising a first high temperature cooling circuit consisting of a high-temperature radiator and means for flowing a high temperatur...
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WO/2007/069972A1 |
A charge air cooler (100) comprises a drain arrangement for draining condensed matter from the internal space of the charge air cooler (100) . The drain arrangement comprises an opening (110) in a bottom portion of the charge air cooler ...
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WO/2007/065271A1 |
A traditional intercooler comprises a plurality of tubes and a pair of tube plates to secure and align the tubes. Each end of each tube must be attached and sealed which can be time consuming and expensive. An intercooler assembly (26) i...
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WO/2007/061356A1 |
A charge air cooler (CAC) (1 ) with at least one water condensate storage container (202) reducing the risk of ice forming a plug inside said CAC (1 ) and hindering flow of air, wherein said storage container (202) is formed by a storage...
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WO/2007/058524A1 |
An internal combustion engine comprises at least a cylinder (2) including at least an inlet valve (3), and an air inlet system (1) including at least an inlet duct (9), which is mounted to the cylinder (2). An air control valve (10) is l...
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WO/2007/050310A1 |
A ground power unit that supplies electricity to an aircraft . The ground power unit may include a generator (98) coupled to a diesel piston engine (16) . A turbocharger (86) may pre-compress the air consumed by the diesel engine, and a ...
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WO/2007/047150A2 |
An apparatus for an internal combustion engine (200) includes a base engine (201) having an intake system (217) and an exhaust system (209). A turbine (203) has an inlet in fluid communication with the exhaust system (209), and an outlet...
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WO/2007/031637A1 |
The invention relates to a heat exchange module for controlling a temperature in a two bank internal combustion engine comprising at least one input chamber (10). The input chamber(s) (10, 12) are embodied in the form of at least one duc...
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WO/2007/031274A1 |
The invention relates to a heat exchanger, in particular a charge-air cooler or exhaust gas cooler for an internal combustion engine of a motor vehicle, having a first tank (2), having a second tank which is arranged at a distance from s...
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WO/2007/031599A1 |
A method and arrangement in connection with a piston engine (1) provided with a turbocompressor (2), in which method combustion air is pressurized with a compressor (3), fuel is combusted in the cylinders (10) of the engine (1) with comb...
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WO/2007/028591A2 |
The invention relates to a cooling system for a motor vehicle comprising a first heat exchanger (1), in particular, embodied in the form of a main cooler for cooling a first liquid coolant (3) of an internal combustion engine (2) by mean...
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WO/2007/022603A1 |
An internal combustion engine (10) has at least one combustion chamber (15) defined by a piston (13) accommodated in a cylinder (11). The method of operating the engine (10) comprises opening an exhaust means (30) as the combustion chamb...
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WO/2007/022848A1 |
Cooling of compressed air by means of an exhaust gas turbocharger with the aid of a charge air cooler which is arranged upstream from the inlet of the internal combustion engine is a known method. Based on the relatively high temperature...
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WO/2007/016226A1 |
An apparatus assembly for an internal combustion engine, the apparatus including a liquid trap configured for fluid communication with an air intake conduit, to thereby receive at least a portion of condensation which forms within the ai...
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WO/2007/009223A1 |
The engine has at least one cylinder (2) each with at least one and preferably multiple air intake valves (25', 1 ) into the cylinder, and at least one exhaust port (51 ) at a lower position above the bottom position of the piston (53). ...
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WO/2006/135335A1 |
The present invention relates to a cooler arrangement comprising a charge air cooler (7) which itself comprises at least one pipeline (14) for guiding compressed air during cooling and a tank (17) which is adapted to receiving the cooled...
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WO/2006/128701A1 |
The invention relates to a charge air intercooler (1), in particular for a private car, in which charge air can be cooled by a coolant flowing through flow channels, whereby the flow channels for the coolant are formed from flat tubes (6).
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WO/2006/128995A1 |
The invention concerns an intake air cooler comprising a first cooling stage (24) and a second cooling stage (26) assembled in a single heat exchanger housing (30) and sharing a common heat exchanger bundle (28) accommodated in the housi...
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WO/2006/125919A1 |
The invention concerns a heat exchanger comprising a heat exchanging bundle (2) consisting of stack of swaged plates (13) arranged between a first end plate (14) and a second end plate (15) through which emerge inlet (16) and outlet (17)...
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WO/2006/118637A2 |
An apparatus comprises a combustion engine, an emission abatement device, and a turbocharger. The emission abatement device is fluidly coupled to the engine to receive exhaust gas therefrom. The turbocharger comprises an air compressor t...
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WO/2006/111307A1 |
The invention relates to a charger module (1) for an internal combustion engine, comprising a mechanical charger (2) and two charge coolers (3, 4), mounted downstream of the charger (2), for cooling the compressed charge air. The aim of ...
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WO/2006/104271A1 |
A control device for an engine, having an air intake control valve (26) provided in an air intake path on the upstream side of an air intake valve (17) of each cylinder, an actuator (25) for opening and closing the air intake path, and a...
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WO/2006/091331A2 |
A vehicle thermal management system includes an exhaust gas cooler configured to receive exhaust gas from the engine and to cool the exhaust gas before it is recirculated back into the engine. A valve is located downstream from the exhau...
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WO/2006/091806A2 |
An apparatus and method for controlling exhaust gas recirculation flow. The apparatus and method uses a pressure-bleeding device, such as a wastegate valve, to change the pressure in an internal combustion engine in order to alter the fl...
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WO/2006/088406A1 |
The present invention relates to an air cooler. The air cooler comprises at least one tubular element (5) with an inside surface (9) which defines a passage (10) for air which is to be cooled in the air cooler, and at least one heat-cond...
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WO/2006/088411A1 |
The present invention relates to a charge air cooler. The charge air cooler (1) comprises at least one tubular element (6) with an internal flow duct (24) for guiding compressed air, and a tank (3) adapted to receiving the compressed air...
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WO/2006/088407A1 |
The present invention relates to a charge air cooler, whereby the charge air cooler comprises at least one tubular element (5) with an internal flow duct (16) for leading compressed air between an inlet aperture (20a) and an outlet apert...
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WO/2006/083211A1 |
The present invention relates to an arrangement for recirculation of exhaust gases of a combustion engine (1). The arrangement comprises a return line (13) which connects an exhaust line (6) to an inlet line (10) so that it is possible t...
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WO/2006/079180A1 |
An engine after-cooling system (10) comprises a liquid-to-air after-cooler (11) for cooling compressed air which is output from a compressor for combustion by an internal-combustion engine, a radiator (19) for cooling a liquid coolant wh...
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WO/2006/076938A1 |
The invention relates to a vehicle with an engine (1), especially a diesel engine, which comprises the following elements: an intake tract (2), via which air is supplied to the engine (1), an exhaust gas tract (3), via which exhaust gas ...
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