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WO/2006/059950A1 |
The invention relates to a combustion air supply arrangement, comprising an air intake duct (1) of an internal combustion engine (2), and a compressor (3) arranged in said air intake duct (1), and a first throttle (8) located down-stream...
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WO/2006/056279A1 |
The invention relates to a vehicle with a diesel engine (11), comprising an inlet tract (2), through which the fresh air is inducted, compressed and introduced to the diesel engine (1) via a charge air cooler (6), by a compressor (4) of ...
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WO/2006/054939A1 |
The present invention relates to a cooler device in a vehicle. The cooler device comprises a first cooler element (7) in which compressed air is cooled by ambient air and a second cooler element (12) in which recirculating exhaust gases ...
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WO/2006/051299A1 |
A pressure-charged gasoline internal combustion engine (200) comprising a combustion chamber (210, 211, 212) ; inlet valve means (i) ; exhaust valve means (a, b) ; a compressor (205) ; an intercooler (209) which receives compressed charg...
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WO/2006/052166A2 |
The invention relates to mechanical engineering and can be used for intake systems of internal combustion engines. An annular groove (4) forming internal (5) and external (6) walls is embodied in the end face of each pipe (1) of the inte...
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WO/2006/048285A1 |
The invention relates to a fastening system (2), especially for a heat exchanger, which comprises at least three fastening units (6), substantially configured by screws (3) that are inserted through corresponding openings (8, 16) in a fi...
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WO/2006/045986A2 |
The invention relates to a supercharged motor (10) comprising an admission circuit (20) provided with at least two charge air coolers (22, 24) arranged in parallel respectively on a primary branch (B1) and a secondary branch (B2) of the ...
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WO/2006/044907A1 |
An apparatus and a method for cooling charge air, comprising the steps of cooling at least one cooling agent conduit with a cooling agent (Step 401), flowing thermally charged air through a plurality of charge air conduits positioned in ...
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WO/2006/037564A1 |
The invention relates to a method for increasing the torque of a reciprocating piston internal combustion engine, especially a diesel engine (1), which comprises at least one cylinder (20), one turbine (3), one compressor (4), one charge...
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WO/2006/039342A1 |
An engine charge air-cooling system with water fumigation for an internal combustion engine includes a charge air cooler having a housing, a heat exchanger core, an air inlet and an air outlet. The charge air cooler inlet is connected to...
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WO/2006/032402A1 |
The invention relates to an internal combustion engine comprising an exhaust gas turbocharger provided with an exhaust gas turbine (3) in an exhaust line (4), a compressor (5) which is used to generate compressed combustion air in an int...
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WO/2006/029761A1 |
The invention relates to a charge-air cooler, in particular for motor vehicles, comprising flow channels (3), in particular flat tubes, which comprise inner ribs and which can be cross-flown by charge-air, which can be can be flown aroun...
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WO/2006/029909A1 |
The invention relates to a pulsed compressor for internal combustion engines (1), whereby the pulsed compressor (13) is housed in a charged air inlet line (9). The flow cross-sectional area of the charged air inlet (9) for a charged air ...
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WO/2006/021704A1 |
The invention concerns a heat exchanger (14) of the type comprising at least a first manifold (16) and a second manifold (18) which are connected by a bundle (20) of horizontal tubes wherein circulates an air flow (Fi) to be cooled by a ...
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WO/2006/018562A1 |
The invention relates to a device (1) and method for boosting an intake pipe (4) of a turbocharged engine (5) with compressed gas, wherein the inventive method consists in storing gases in a vessel (12) at a pressure greater than atmosph...
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WO/2006/015814A1 |
The invention relates to an internal combustion engine (1) comprising a suction region (7) provided with at least one first suction line (31) and a second suction line (32), an exhaust gas region (6) provided with at least one first exha...
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WO/2006/000361A1 |
The invention relates to an exhaust gas turbocharger for a reciprocating internal combustion engine, which comprises an exhaust gas turbine in the exhaust gas train and a compressor in the intake train. The exhaust gas turbine has two ex...
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WO/2005/124126A1 |
The invention relates to a control device for supercharged internal combustion engines comprising a system for adjusting the control times of an inlet valve of a cylinder within a predetermined range of adjustment, starting from a zero p...
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WO/2005/121530A1 |
A control device for an engine has an EGR device (10) that connects an exhaust path (Ex) and a suction path (I) of the engine (1) and in which an EGR valve (24) is installed, a suction throttle (41) that is installed in the suction path ...
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WO/2005/119011A1 |
The radiator cooling fan replacement (10) to increase engine efficiency is a multi-stage centrifugal air pump supercharger that replaces the radiator fan while at the same time increases air density of its output air. The centrifugal air...
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WO/2005/119036A1 |
The invention relates to internal combustion engines comprising exhaust gas aftertreatment systems, a compressor arranged in the induction tract, a turbine arranged in the exhaust line, an exhaust gas recirculation line provided with an ...
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WO/2005/116416A1 |
An internal combustion engine and method of operating same having a chamber and at least one moving component partially defining the chamber and moving through successive power cycles, each power cycle involving at least an intake proces...
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WO/2005/116437A1 |
The present invention relates to an arrangement for recirculation of exhaust gases of a supercharged combustion engine (1) which is cooled by a first cooling system by means of a fist coolant. The arrangement comprises a return line (10)...
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WO/2005/116414A1 |
The invention relates to a heat exchange system for thermal regulation of intake gas in the engine of a motor vehicle, comprising two heat exchange branches. The first branch comprises a first exchanger (2), which can function in a cooli...
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WO/2005/116438A1 |
The present invention relates to an arrangement for recirculation of exhaust gases of a supercharged combustion engine (1). The arrangement comprises an exhaust line (3) intended to lead exhaust gases out from the combustion engine (1), ...
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WO/2005/116415A1 |
The invention relates to a cooler (2) for the charge air sent to the intake of a heat engine, said cooler (2) being dimensioned such as to be mounted on the engine. The inventive charge air cooler (2) comprises first (10) and second (13)...
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WO/2005/111392A1 |
The invention relates to a cooling system for an internal combustion engine (12) on a vehicle, preferably for an agricultural or industrial commercial vehicle, in particular , for a tractor. The cooling system (10) comprises a high tempe...
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WO/2005/111395A2 |
The invention relates to a motorcycle (2), comprising an internal combustion engine (4), in particular, a diesel internal combustion engine. According to the invention, a power output as high as possible with low weight and small size ma...
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WO/2005/111505A1 |
The inventive body (8) is provided with a thread (16) on the external surface thereof for screwing said body (8) into a corresponding internal screw thread of an engine and with a gripping area (28) generally embodied in the form of a cy...
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WO/2005/111388A1 |
An exhaust emission control device of an internal combustion engine, wherein an oxidation catalyst is installed on the exhaust emission upstream side of an exhaust emission catalyst. The catalyst capacity of the oxidation catalyst is set...
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WO/2005/108756A1 |
A trouble diagnosing apparatus for a supercharger of an internal combustion engine. The internal combustion engine comprises a first intake air passage and a second intake air passage arranged parallel with each other, and a first superc...
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WO/2005/108757A2 |
A turbocharger (24) comprising a turbine (28), director (2), and compressor (34). The turbine (28) may be formed as a turbine wheel (68) surrounded by at least two scrolls (26). The at least two scrolls (26) may direct exhaust gases supp...
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WO/2005/100759A1 |
Conventional cooling systems for internal combustion engines comprise a number of parallel or serial cooling circuits, which require a number of lines, connections and a significant installation volume. A cooling system (10, 10', 10'') f...
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WO/2005/095780A1 |
The present invention relates to an arrangement for recirculation of exhaust gases in a supercharged combustion engine (1). The arrangement comprises an exhaust line (3) intended to lead exhaust gases out from the combustion engine (1), ...
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WO/2005/090761A1 |
An internal combustion engine has a separate exhaust passage for each one of banks. An exhaust purifying catalyst is provided in each exhaust passage. The mass flow rates G1, G2 of exhaust gas that flow through the exhaust passages are i...
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WO/2005/090762A1 |
The invention relates to a valve (1) wherein the valve shaft (4) is sprung in the two end positions thereof by means of a spring arrangement (10a, b; 11a, b; 18a, b). The energy path characteristic curve of the spring arrangement (10a, b...
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WO/2005/088089A1 |
An exhaust purifying apparatus for an internal combustion engine includes an exhaust purifying mechanism, a fuel adding device, an electronic control device. The exhaust purifying mechanism is located in an exhaust passage and traps part...
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WO/2005/088113A1 |
An internal combustion engine (20) equipped with a turbocharger (24, 25) and having a coolant circuit (10) is provided with a humidifying device for humidifying intake air of the internal combustion engine. A heat exchanger (31), which i...
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WO/2005/083242A1 |
A particulate filter (8) is arranged in an exhaust passage (7) of an internal combustion engine (1), and a reduction catalyst (9) is arranged in the downstream of the filter. A bypass passage (12) is arranged for bypassing the reduction ...
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WO/2005/078252A1 |
[PROBLEMS] To reduce a liquid amount required for regenerating a catalyst and a liquid amount required for keeping an NOx occluding reducing catalyst at at least a specified temperature. [MEANS FOR SOLVING PROBLEMS] An engine exhaust emi...
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WO/2005/073536A1 |
The inventive supercharged engine comprises a bypass line (15) for ensuring a diverted air flow from a point (A) which is disposed downstream of a compressor (5) and provided with means (16) for cutting-off said derived airflow at a poin...
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WO/2005/073525A1 |
The invention relates to a method for controlling a piston-type internal combustion engine (10) having an intake line (20) for delivering air to combustion chambers of the engine and an exhaust system (15, 22) for removing exhaust gases ...
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WO/2005/073535A1 |
The invention relates to an arrangement (A) for cooling recycled exhaust gas (AG) and charge air (LL) in a motor vehicle comprising a turbocharger respectively comprising at least one heat exchanger for the exhaust gas flow and at least ...
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WO/2005/071240A1 |
The inventive module comprises an intake air cooler (2) and an exhaust recirculated gas cooler (4). Said intake air cooler (2) comprises an inlet box (34) and an outlet box (36) for the intake air. An inlet duct (38) is connected to the ...
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WO/2005/068802A2 |
The present invention relates to an internal combustion engine comprising: a combustion chamber (10); first (A) and second (B) inlet valves controlling flow of air into the combustion chamber; first (C) and second (D) exhaust valves; and...
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WO/2005/068803A1 |
A turbocharged internal combustion engine comprising: a turbocharger (15) actuators for opening and closing the exhaust valves (a, b) and an electronic controller which controls operation of the actuators to thereby control opening and c...
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WO/2005/062194A1 |
The present invention provides a multicylinder homogeneous charge, compression ignition (HCCI) type engine, also known as a premixed charge compression ignition (PCCI) engine, with a control system designed to maintain stable, efficient,...
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WO/2005/061869A1 |
The invention relates to a circuit arrangement (K), with a low-temperature coolant circuit (1) for the cooling of charge air on a motor vehicle with a charging device, comprising a charge air/coolant cooler (2). A temperature sensor (4) ...
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WO/2005/061868A1 |
A combustion engine includes at least one cylinder (2) with an associated cylinder head (3), a piston (4) reciprocating in the cylinder (2) as well as at least one inlet valve and at least one exhaust valve. In addition, the engine inclu...
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WO/2005/061870A1 |
For a simplified design and improved control, the invention provides a combustion engine (1) comprising an exhaust gas turbocharger (2), which has an exhaust gas turbine (3) that, in turn, has two separate flow passages (14, 15), which h...
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