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WO/2009/133334A2 |
A variable geometry turbine of the kind used in a turbocharger has a variable geometry element such as a nozzle ring that is operated by an actuator. The actuator comprises a motor which drives a cross-shaft in rotation. The cross-shaft ...
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WO/2009/129896A1 |
The invention relates to an exhaust gas turbocharger for an internal combustion engine of a motor vehicle, comprising a turbine housing (11) having at least two spiral channels (14a, 14b) that can each be coupled to at least one of a plu...
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WO/2009/129894A1 |
The invention relates to an exhaust gas flow conducting device for arrangement in an exhaust gas system (10) of an internal combustion engine, in particular a truck, comprising a first exhaust gas conducting line (16a) that can be couple...
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WO/2009/129895A1 |
The invention relates to an exhaust gas turbocharger for an internal combustion engine (10) of a motor vehicle, comprising a turbine housing (12) having at least one first and one second spiral channel (14a, 14b) that can each be coupled...
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WO/2009/128548A1 |
Provided is a system for simulating thermoelectric facilities, which can construct the thermoelectric facilities simply and simulate the thermoelectric facilities by making any of compound total energies accurately closer to the target v...
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WO/2009/127332A1 |
The invention relates to an apparatus for supplying air, in particular to a fuel cell arrangement having a plurality of fuel cells, comprising at least one turbine and at least one compressor which is partly driven by the turbine and/or ...
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WO/2009/128623A2 |
The technical field of the present invention is a compressed-air engine which generates power from compressed air pressure (compressed air molecular kinetic energy). Disclosed is a compressed-air engine which provides, to power-driven me...
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WO/2009/124585A1 |
The invention relates to a method for conversion of a gas turbine engine (37) to a turbine engine with a combined gas and steam turbine device (33). The invention also relates to improvements of a turbine device (1) comprising concentric...
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WO/2009/121465A1 |
The invention relates to an exhaust gas turbocharger for an internal combustion engine, having an impeller (20) comprising a balancing mark (27), wherein the balancing mark (27) comprises a radial balancing mark profile (28) and an outer...
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WO/2009/120778A2 |
A ramjet engine (3, 4, 5), flying at Mach 3 has 64% efficiency, and at Mach 4 has 76% efficiency. Ramjet engines are currently only used for supersonic flight and have not been used as stationary engines with mechanical output. The prese...
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WO/2009/118471A1 |
Supercharged internal combustion engine comprising groups of cylinders (82) the exhaust phases of which do not interfere with one another, connected to the rotor (14) of the turbine of the turbocompressor via individual manifolds (90) op...
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WO/2009/115149A1 |
The invention relates to a turbocharger (12) comprising a shaft (14) on which a turbine wheel (16) and a compressor wheel (18) are arranged, the shaft (14) being mounted in a housing (10) of the turbocharger (12) by means of a magnet bea...
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WO/2009/115451A1 |
The invention relates to a turbocharger (10) with a variable turbine geometry (12), comprising at least one rolling body element (32) respectively arranged on an associated fixing element (44) for the variable turbine geometry. A device ...
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WO/2009/114205A2 |
In an embodiment of the present disclosure, an energy storage device is presented. The energy storage device includes a porous material that adsorbs air and a compressor. The compressor converts mechanical energy into pressurized air and...
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WO/2009/106159A1 |
The invention relates to a housing (11) consisting of a turbine housing (10) and a bearing housing 13) for a turbo charger. The housing (11) comprises a cooling jacket (18) that consists of at least one or more shell elements (14, 16) th...
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WO/2009/106166A1 |
The invention relates to a double-walled turbine housing (10) for a turbo charger. Said turbine housing forms a first wall and a second wall. At least one shell element (14, 16) is fixed to the outside of the turbine housing. Both walls ...
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WO/2009/107410A1 |
A gas turbine (1) comprises a gas turbine body (100) for rotating a rotor (10) with the energy of combustion gas produced by combusting fuel and taking out rotary energy from the rotor (10), an inlet casing (121) fixed to the gas turbine...
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WO/2009/103691A1 |
The sliding block (17) is clamped between the fastening foot (10) and the bracket (30). Here, the fastening bore (12) in the fastening extension (11) is designed such that the fastening extension (11) can move on the sliding block (17) r...
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WO/2009/100864A2 |
The invention relates to a turbine housing, especially for an exhaust gas turbocharger of an internal combustion engine, comprising an exhaust gas conducting section (10) which has at least one spiral channel (12a, 12b) that can be coupl...
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WO/2009/102907A2 |
The present invention provides a plasma arc torch that can be used for lean combustion. The plasma arc torch includes a cylindrical vessel, an electrode housing connected to the first end of the cylindrical vessel such that a first elect...
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WO/2009/101167A1 |
A rotation lock (30) in the area of the connection between the compressor housing (10) and the bearing housing (20) prevents the rotation of the compressor housing (10) relative to the bearing housing (20).
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WO/2009/094734A2 |
A simplified air bleed balancing control system for a pair of aircraft gas turbine engines reduces the number of pressure transducers and differential pressure transducers. Advantages include lower weight, less expensive system, better t...
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WO/2009/092636A2 |
The invention relates to a turbocharger comprising a turbine housing 1, a bearing housing 2, a rotatably mounted turbine wheel 3 rotating about an axis 3.2 and a guide apparatus 5 comprising a plurality of guide vanes 5.2 rotatably mount...
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WO/2009/092635A2 |
The invention relates to a supercharger device (1), in particular an exhaust gas turbocharger for a motor vehicle, with a variable turbine and/or compressor geometry and a guide vane device (2) with guide vanes (3) rotatably mounted ther...
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WO/2009/092678A1 |
The invention relates to a turbine (1), in particular of an exhaust gas turbocharger, having a turbine rotor (4), which is rotatably mounted in a housing (2), with which at least one radial inlet channel (9) for a guide apparatus (7) for...
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WO/2009/092792A2 |
The invention relates to an exhaust gas turbocharger (1) comprising an exhaust gas turbine (2) with an adjustable guide apparatus (6) upstream of a turbine impeller, wherein each guide vane (7) of the guide apparatus (6) is able to rotat...
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WO/2009/090205A2 |
The invention relates to a method for adjusting a predetermined throughput when a turbocharger has a variable turbine geometry. Said method comprises the following steps: a turbocharger is provided that has a turbine, a compressor, and a...
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WO/2009/087273A2 |
A turbocharger arrangement (50) comprising a compressor section (55), a turbine section (60) and an electric machine (65) coupled to a same shaft (70). Thecompressor section (55) comprises a first compressor stage (56) and a second compr...
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WO/2009/086982A1 |
The invention relates to a measure for the thermal adjustment of a housing (32) of a compressor (10) of a stationary gas turbine (12) to the rotor (24) thereof, wherein a partial flow (42) is decoupled from the compressor air flow (18) f...
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WO/2009/087274A2 |
The present invention relates to a supercharger arrangement (50) comprising a compressor section (55) and an electric machine (65) coupled to a same shaft (70). The electric machine is provided with at least one flow channel (215, 216) f...
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WO/2009/084250A1 |
A control device for controlling a compressor driven by both a gas turbine and a motor has a temperature detection section for detecting the temperature of combustion gas from the gas turbine, and also has a control section for generatin...
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WO/2009/080521A1 |
Exhaust gas turbocharger, comprising a compressor with an air outlet (22), a storage space (11), and a device for energy matching between the air outlet and the storage space, wherein the device for energy matching comprises a junction l...
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WO/2009/080994A2 |
Cogeneration or trigeneration process using an adiabatic compressor/gas turbine assembly combined with a gasifier or with at least one catalytic steam reforming unit, characterized in that said process employs at least first and second H...
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WO/2009/077033A1 |
The invention relates to an internal combustion engine (10) for a motor vehicle, comprising an exhaust turbocharger (12), which has a compressor wheel (18) as moving part (14), arranged in an inlet tract (16) of the internal combustion e...
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WO/2009/074598A1 |
A method for cleaning a number of turbine blades (13, 28) of a turbine (11) under operation conditions by means of a cleaning fluid (21) which is sprayed onto the turbine blades (13, 28) by a number of nozzles (14) is disclosed. The meth...
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WO/2009/075897A2 |
An air separation unit is integrated with a power generating plant to improve the efficiency of power generation. The methods and systems improve the efficiency of power generation by utilizing liquid nitrogen from the air separation uni...
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WO/2009/071800A2 |
The invention relates to a method for producing electricity using a thermal power station comprising a combustion chamber, at least one gas turbine (e), at least one steam turbine (f) and at least one ceramic membrane reactor (b), said t...
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WO/2009/071174A1 |
The invention relates to an exhaust gas turbocharger (12) for an internal combustion engine (10), particularly for a diesel motor of a motor vehicle, having a compressor (13) that may be disposed in an intake tract (14) of the internal c...
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WO/2009/068460A1 |
The invention relates to a heat shield (100), in particular for a turbocharger, said heat shield (100) being implemented in the form of a disk or a pot shape which is stepped once or multiple times, said disc or said pot shape having an ...
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WO/2009/069443A1 |
Provided is a composite-type coal gasification power plant facility in which the power generation efficiency can be prevented from being lowered even if a low-grade coal having relatively high moisture content is used. The power plant fa...
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WO/2009/065894A1 |
The invention relates to a compressor wheel (1) of a centrifugal compressor especially of a turbocharger for a motor vehicle, and to a method for producing said compressor wheel (1). The compressor wheel (1) has an axial inlet side (2) a...
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WO/2009/065763A2 |
The invention relates to a supercharger device (1), in particular an exhaust gas turbocharger for a motor vehicle, with a variable turbo and/or compressor geometry and a guide vane device (2) arranged in a housing (10), comprising at lea...
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WO/2009/056403A1 |
The invention relates to an axial bearing (10) comprising at least one or more segments (18) on each of the front side (22) and the rear side (26) thereof, wherein the segments (18) on the opposite sides (22, 26) each are disposed at lea...
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WO/2009/056394A1 |
The invention relates to a turbocharger having a compressor housing (12), wherein the compressor housing is connected to a valve device, and wherein the compressor housing is designed such that, when a predetermined air mass flow is fed ...
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WO/2009/056725A2 |
The present invention relates to a method for making a dynamic estimate of the rotational speed of a turbocharger of a combustion engine, notable in that it comprises at least the following steps of: - recording an item of information re...
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WO/2009/043430A1 |
The invention relates to an exhaust-gas turbocharger for an internal combustion engine, comprising a housing (14) and a running gear (18), the housing (14) having a penetrable exhaust gas carrying section (15) and the running gear (18) h...
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WO/2009/043487A1 |
The invention relates to a multi-stage supercharging group (10, 10', 10') for an internal combustion engine for charging the internal combustion engine with a fluid, particularly an exhaust gas, comprising at least one high-pressure turb...
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WO/2009/043781A2 |
The invention relates to a rotor housing, especially for a turbocharger, the rotor housing being provided on its interior with at least one flexible wall element, said flexible wall element being arranged in the region of the flow channe...
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WO/2009/040513A2 |
A compressor typically for use in a turbocharger comprises a downstream radial compressor impeller wheel (11), an upstream axial compressor impeller wheel (10) and an intermediate stator (12). The compressor housing (13) has an inlet (19...
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WO/2009/041617A1 |
A working fluid containing CO2 comprised of a molecule with a small ratio of specific heat as a main component is expanded in a gas turbine (4). An exhaust gas having a high temperature can be obtained, even if a pressure changes between...
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