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Patent Searching and Data


Matches 551 - 600 out of 2,894

Document Document Title
WO/2004/042890A1
A transformerless direct turbogenerator for generating electricity is provided. Since the introduction alternator comprises multiple parallel windings, it allows elimination of the need for a transformer.  
WO/2004/035993A1
A pneumatic high speed motor comprises a stator housing (10,26), a rotor (20) journalled in the stator housing (10,26), a pressure air inlet passage (33,34), a speed governor valve (28-31) shiftable between an open position and a closed ...  
WO/2004/031669A1
A reduced carbon dioxide emission system and method for providing power for refrigerant compression and shared electrical power for a light hydrocarbon gas liquefaction process.  
WO/2004/031668A1
A system and method for the production of liquified light hydrocarbon gases by a system and a process that produces a liquified gas product more efficiently and with reduced emissions of carbon dioxide (CO2) to the atmosphere.  
WO/2004/031667A2
A reduced carbon dioxide emissions system and method for providing power for refrigerant compression and shared electrical power for a light hydrocarbon gas liquefaction process.  
WO/2004/031670A1
Disclosed are methods for efficiently and economically designing, constructing, or operating a light hydrocarbon gas liquefaction process for the liquefaction of selected quantities of light hydrocarbon gas. The method includes a light h...  
WO/2004/029418A1
A device for handling and recovering of kinetic energy in a fluid is presented which basically features a bladed impeller (11). The impeller is operated by an electric engine (12) and acts as a centrifugal blower yielding energy to the a...  
WO/2004/025100A2
The invention is a method of operating a turboalternator when turbine speed is between synchronous speed and self-sustaining speed. A control system (40) adjusts a fuel valve (44) in response to a signal from an exhaust gas temperature s...  
WO/2004/022920A1
A turbine (21) for generating power includes a rotor (23) in a rotor chamber and at least one nozzle (22) for supplying a fluid to drive the rotor (23). The flow of the fluid from the nozzle exit (12) is periodically interrupted by at le...  
WO/2004/022948A1
A jet or turbine motor that includes a radial or diagonal compressor containing at least one rotating part pivoted in the fixed part of the jet or turbine motor when a synchronous electromotor containing a mutually cooperating stator and...  
WO2002080189B1
In a nuclear power plant making use of a high temperature gas cooled reactor, it is necessary, prior to commencing power generation and connection of a generator to an electrical distribution grid, to condition the power generation circu...  
WO2003097394A3
A power generating system is integrally provided with a gas turbine engine (GT) and a solid electrolyte type fuel cell (FC). A compressor wheel (17), a turbine wheel (18), a heat exchanger (20) and a burner (27) of the gas turbine engine...  
WO/2003/097394A2
A power generating system is integrally provided with a gas turbine engine (GT) and a solid electrolyte type fuel cell (FC). A compressor wheel (17), a turbine wheel (18), a heat exchanger (20) and a burner (27) of the gas turbine engine...  
WO/2003/098007A1
A power generating apparatus converts thermal energy into electric power. The power generating apparatus has a vapor generator (12), a turbine (14), a condenser (13), a pump (16), a power generator (15), and a container (10). The vapor g...  
WO/2003/095827A1
A method for starting a combustion turbine generator 10 includes configuring the generator so that the generator's rotor 16 is connected to receive all DC electrical power from the armature 30 of a DC-field brushless exciter 20 after rec...  
WO/2003/095814A1
A gas turbine power generator with ultra high efficiency, the generator being an assembly of electric motor-generator machines (171, 172, 173) and turbine configurations (110, 140) used in combination with combustor systems (180) for ope...  
WO/2003/091548A1
The inventive turbogenerator comprises an electric generator (1) and a turbine connected thereto. Said turbine comprises a Segner's wheel embodied in the form of a tube (2) to which at least one pair of pipes (3) whose ends (4) are bent ...  
WO2002078010B1
A method of regulating the power generated in a nuclear power plant which includes the step of regulating the flow of helium through the reactor. To this end, the power plant includes a closed loop power generation circuit having at leas...  
WO/2003/052276A1
A compressor unit intended for delivering a pressurised gaseous medium at a varying outlet flow volume to a consumer with varying load demands and comprises one or more rotors (K; 10, 11) forming one or more compressor stages and arrange...  
WO2003023204A3
The present invention provides a redundant prime mover system to drive a machine having an engine (108) coupled to the machine, and a motor/generator (102) coupled to the machine and an electrical network connection (208); the engine (10...  
WO2002086028A3
An apparatus having a pressure control system that balances the natural gas flow rate passing through a multi-stage, axial-flow, impulse turbogenerator to produce an electrical power output is provided. The pressure control system includ...  
WO2000046488A3
Jet turbine engines used by aeromodellers suffer a number of incoveniences. They must be run up initially using compressed air to rotate the turbine. A turbine engine (1), is disclosed having a compressor (2) towards the front and a turb...  
WO2003010425A8
Gas turbine (1), in particular for model aircraft, model helicopters and other small propulsion units, comprising a drive shaft (3), extending through an annular combustion chamber (2), rotatably mounted by means of two main bearings (13...  
WO2003019785A3
A turbo-generator machine 10 for producing a supply of cooled air and a supply of electric power has a permanent magnet generator rotor 52 fixed to a shaft 50 which is driven by a turbine rotor 62, the turbine serving to expand air which...  
WO/2003/025364A1
A system for controlling the temperature of an electric motor in an electric assisted turbocharger (10) that is coupled to an internal combustion engine (14) has a turbocharger (10) with an electric motor disposed within a motor housing ...  
WO/2003/023204A2
The present invention provides a redundant prime mover system to drive a machine having an engine (108) coupled to the machine, and a motor/generator (102) coupled to the machine and an electrical network connection (208); the engine (10...  
WO/2003/019785A2
A turbo−generator machine (10) for producing a supply of cooled air and a supply of electric power has a permanent magnet generator rotor (52) fixed to a shaft (50) which is driven by a turbine rotor (62), the turbine serving to expand...  
WO/2003/010425A1
Gas turbine (1), in particular for model aircraft, model helicopters and other small propulsion units, comprising a drive shaft (3), extending through an annular combustion chamber (2), rotatably mounted by means of two main bearings (13...  
WO/2003/006902A1
The invention concerns a method for driving at least a compression machine (7, 8) of an air distillation unit (3) which supplies oxygen and/or nitrogen and/or argon to an industrial plant (1) producing water vapour. In normal running con...  
WO/2002/095929A1
A gas turbine generator comprising a gas turbine, a permanent magnet type generator driven by the gas turbine, an inverter device for inverting a generator output into a commercial frequency, and a system linking device for linking the i...  
WO2002080189A8
In a nuclear power plant making use of a high temperature gas cooled reactor, it is necessary, prior to commencing power generation and connection of a generator to an electrical distribution grid, to condition the power generation circu...  
WO/2002/090721A1
A power generation apparatus (100) includes a gas turbine (106) and generator (136). The generator (136) is cooled by bleeding air from a main compressor (108) of the gas turbine and through a heat exchanger (102) and secondary turbine (...  
WO/2002/088531A1
A micro turbine (10) has a recuperator (20). During startup, an alternator (26) acts as a motor to turn the turbine rotor (32) and compressor rotor (34) of gas turbine (40). The speed of the gas turbine (40) and a fuel control valve (42)...  
WO/2002/086997A2
The invention relates to a two-stage fuel cell air supply system with pure high-speed dynamic compressors, which bring particularly favourable installation space requirements for a vehicle application. In the majority of cases dynamic co...  
WO/2002/086028A2
An apparatus having a pressure control system that balances the natural gas flow rate passing through a multi-stage, axial-flow, impulse turbogenerator to produce an electrical power output is provided. The pressure control system includ...  
WO2002078010A8
A method of regulating the power generated in a nuclear power plant which includes the step of regulating the flow of helium through the reactor. To this end, the power plant includes a closed loop power generation circuit having at leas...  
WO/2002/084091A1
A gas turbine power generator capable of increasing a power generating efficiency in partial load operation and decreasing a variation in the number of rotations due to a variation in power generation load, comprising a compressor (2) fo...  
WO/2002/081884A1
The invention relates to a gas turbine (1) comprising a first compressor (2), a combustion chamber (16) and a first turbine (11), the turbine being adapted to drive the compressor via a first shaft (10a, 10b). The gas turbine also compri...  
WO/2002/080189A1
In a nuclear power plant making use of a high temperature gas cooled reactor, it is necessary, prior to commencing power generation and connection of a generator to an electrical distribution grid, to condition the power generation circu...  
WO/2002/078010A1
A method of regulating the power generated in a nuclear power plant which includes the step of regulating the flow of helium through the reactor. To this end, the power plant includes a closed loop power generation circuit having at leas...  
WO/2002/078011A1
A method of varying the power generated by a nuclear power plant having a closed loop power generation circuit making use of helium as the working fluid. The method includes the step of varying the helium inventory in the power generatio...  
WO2002050618A3
A power generation system is disclosed having several embodiments such as in one embodiment, the power generation system includes a fuel source to provide fuel, a turbogenerator (200), coupled to the fuel source, to generate AC power, an...  
WO/2002/052127A1
A speed governor for a pneumatic rotation motor having a pressure air inlet passage (15, 15'), an inlet valve (16; 56) including a flow controlling valve element (18; 58) located in the inlet passage (15, 15'), and a speed responsive act...  
WO/2002/050618A2
A power generation system is disclosed having several embodiments such as in one embodiment, the power generation system includes a fuel source to provide fuel, a turbogenerator (200), coupled to the fuel source, to generate AC power, an...  
WO/2002/042611A1
A turbogenerator is controlled by a temperature loop that provides fuel to the combustor to maintain a desired turbine exhaust temperature, and by a speed control loop that controls the speed of the turbogenerator to provide a desired po...  
WO2001058004A3
A multi-injector turbogenerator system including a turbogenerator power source (142) and a power controller (140) uses a brake resistor (170) to absorb excess energy during off load events to permit reducing the rate of fuel flow at a ra...  
WO/2002/023014A1
The invention relates to a lead-in structure for coupling of a turbo generator in a circulating process of a circulating medium. The turbo generator (1) comprises a turbine (11) and a generator (13) as well as possibly also a feed pump (...  
WO/2002/020950A1
This disclosure describes a system and method for providing efficiency and cost analysis for a power generation unit (7). The system of this disclosure includes a current condition data acquisition logic (83) that acquires a plurality of...  
WO/2002/004788A1
A turbine includes a rotor (2) rotatable within a rotor chamber including a plurality of blades (5) about its periphery. Drag surfaces are created by the plurality of disc surfaces in the rotor (2), five discs being shown, and these rece...  
WO/2001/092702A1
A gas turbine unit has a fuel gas compressor system (5) for increasing the pressure of a fuel gas before entering a fuel system of the gas turbine unit, the fuel gas compressor system comprising at least one compressor (10, 12), gas inle...  

Matches 551 - 600 out of 2,894