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Patent Searching and Data


Matches 501 - 550 out of 2,961

Document Document Title
WO/2008/032215A2
A machine for recovering power from a flow of compressed gas, for example, natural gas comprises, firstly, a turbo-expander 2 having a turbo-expander wheel 6 and, secondly, a generator 4 having a rotor 10 able to be driven by the turbo-e...  
WO/2008/029211A1
An lubricating oil from an oil pump (354) that is driven by rotation of an engine (100) is supplied as a refrigerant to a rotor (214) of an assist motor (216) via a pressure valve (240A). The pressure valve (240A) is configured to be clo...  
WO/2007/146246A3
An aircraft starting and generating system includes a first starter/main machine assembly that includes a first exciter and a first main machine, and second starter/main machine assembly that includes a second exciter and a second main m...  
WO/2008/020757A1
The reaction turbine engine has a single rotor member co tnprising an inlet, compressor, heating chamber, which can be a combustion chamber, and turbine. The generator comprises a rotor part and a stator part. The rotor member of the rea...  
WO/2008/018167A1
Provided is a motor-integrated type magnetic bearing device using roller bearings (15, 16) and a magnetic bearing together, the roller bearings (15, 16) of which bear a radial load, and the magnetic bearing of which bears an axial load a...  
WO/2007/104973A3
A rotor for a radial flow turbine has an impulse chamber (51) having an inlet defined in a circumferential surface of the rotor and a reaction chamber (62) having an outlet defined in the circumferential surface of the rotor. The impulse...  
WO/2007/146246A2
An aircraft starting and generating system includes a first starter/main machine assembly that includes a first exciter and a first main machine, and second starter/main machine assembly that includes a second exciter and a second main m...  
WO/2007/138395A1
Electric motor-generator comprising an armature (1), a permanent- magnet rotor (2), a pair of wound-wire stators (3, 4) arranged from opposite sides of the rotor (2) and integral with the armature (1), and a control system, wherein: the ...  
WO/2007/128098A1
A method of operating a gas turbine engine (10) having at least one electric machine (20) associated therewith, the engine (10) having an oil system communicating with an electric oil pump (24), at least one bearing cavity (30) of the en...  
WO/2006/124093A3
A portable water-driven rotary tool 10 for drilling, grinding and polishing concrete and stone that provides for high torque and that uses water pressure as the power source, the tool including a water control valve 16, an impeller with ...  
WO/2007/112726A1
Jet engine (1), in particular for an aircraft, having at least one turbine shaft on which at least one compressor and a turbine are arranged, and a housing extends in particular over the lateral surfaces of the jet engine (1), wherein fu...  
WO/2007/112795A1
Compressed-air motor for a rotationally driven tool, for example a grinding implement, in which the compressed air drives a spindle in the direction of rotation, said spindle carrying a receptacle for a tool at its end. A controlling ele...  
WO/2007/104973A2
A rotor for a radial flow turbine has an impulse chamber (51) having an inlet defined in a circumferential surface of the rotor and a reaction chamber (62) having an outlet defined in the circumferential surface of the rotor. The impulse...  
WO/2007/104080A1
A thermal power plant is disclosed that comprises a heating system (10) that utilizes solar radiation for heating a working fluid, a turbine (11) to which, in operation, the working fluid is delivered, a condenser (13) located downstream...  
WO/2007/097293A1
Disclosed is a petrochemical complex (100) wherein a fuel and a petrochemical product are produced by adding heat generated by a heating means to a crude oil through a heating medium. In this petrochemical complex (100), a light water re...  
WO/2007/096656A1
The present invention concerns systems for storing energy and using the stored energy to generate electrical energy or drive a propeller (505). In particular, the present invention provides a method of storing energy comprising: providin...  
WO/2007/088194A2
The invention relates to a cooling process for the stator (19) and the rotor (17, 18) of a turbogenerator (A, B) of ORC systems, said cooling process taking place by means of the condensate of the working medium in the ORC process. Said ...  
WO/2007/085045A1
An energy transfer system (101) includes a vessel (1) containing a thermally conductive liquid (2). First, second and third conduits (3, 7, 11) having respective first, second and third thermally conductive sections (6, 10, 14) are immer...  
WO/2007/086814A1
The invention relates to power engineering, in particular to electric machines for power plants provided with a medium flow tube. The inventive electric machine can be embodied in the form of an electric generator driven by air (gas) or ...  
WO/2007/058914A3
A cryogenic process system wherein a solids removal filter (210) positioned in a conduit upstream of process equipment. The conduit is located within an insulated housing and the filter (216) is located within a filter housing (211) havi...  
WO/2007/077944A1
In an air type composite engine, compressed air supplied from a compressed air tank is supplied to a cylinder unit of an air motor (1v) by opening/closing performed by using an air pressure adjusting valve (4x), a cam (4a), a coil spring...  
WO/2007/071620A1
The invention relates to a turbomachine (6), especially a steam turbine, preferably for converting waste heat with a low thermal power into electricity, and to a steam plant comprising one such turbomachine (6).  
WO/2007/058914A2
A cryogenic process system wherein a solids removal filter (210) positioned in a conduit upstream of process equipment. The conduit is located within an insulated housing and the filter (216) is located within a filter housing (211) havi...  
WO/2007/054507A1
A device (1) for heating, generating electric power and cooling enclosed spaces, which is connected to at least one closed-circuit pipe (2) which acts by thermal radiation and comprises at least one turbine or microturbine (4) of the axi...  
WO/2007/040629A2
A conventional gasoline powered vehicle is converted into a hybrid vehicle by adding an electric drive and a turbine powered by exhaust gases from the internal combustion engine. The turbine drives a generator which provides electrical p...  
WO/2007/040841A2
A packaging (10) for dispensing a fluid (12), such as a lotion, includes a container (20) for containing the fluid (12) ; a pump assembly (30) adapted for dispensing the fluid (12) from the container (20) ; a fan housing (42) mounted on ...  
WO/2007/036202A1
Disclosed is a jet engine (1), particularly for an aircraft, comprising a high-pressure compressor (2) which is rotatably mounted inside a compressor housing (3). The high-pressure compressor (2) is provided with blade elements (5) which...  
WO/2007/031555A1
A turbine set (56) having a mounting to compensate for thermally induced changes in length in the rotors (18, 28, 50) is proposed. The turbine set (56) comprises at least two rotating machines (10, 27, 41) whose rotors (18, 28, 50) are c...  
WO/2007/017463A1
The invention relates to an energy converting method and device, wherein the inventive method consists in exposing a turbocharger exhaust gas turbine connected to an electric machine to an exhaust gas flow of an internal combustion engin...  
WO/2007/000122A1
A liquid machine comprising a stator (1) in which an elongated rotor (2) of a rotationally symmetrical shape is installed by a rigid shaft (3) in a turning way. Between the stator (1) and the rotor (2) there is a coaxial channel (7) that...  
WO/2006/124093A2
A portable water-driven rotary tool 10 for drilling, grinding and polishing concrete and stone that provides for high torque and that uses water pressure as the power source, the tool including a water control valve 16, an impeller with ...  
WO/2006/111362A1
An energy recovery system for a process means (100) comprises a compressor (1), a turbine (2) and a generator (4) being arranged to be driven by a main shaft (3). It also comprises a heat exchanger (5) on a first side being fluidly arran...  
WO/2006/084437A1
The invention relates to a gas-turbine plant with a low-pressure compressor (11) and with a core plant (12). The low pressure compressor (11) comprises a fan housing (13), which delimits a fan duct (14) and has at least one fan. The core...  
WO/2006/080862A1
A high impulse hydrodynamic motor designed for the drives of high power devices, particularly the shafts of screws in ships. At least one cylinder is placed on a stationary eastern-side shaft (3), which is fixed inside the housing (2) of...  
WO/2006/075978A1
The inventive method consists in processing coal in a single technological plant by means of an oxidising plasma jet in cyclical-sequential modes in such a way that a synthetic gas is obtained and used for producing electric power and fo...  
WO2005047789A3
A drive system for a refrigeration compressor such as is used in a natural gas liquefaction plant, allowing the desired compressor speed and maximum turbine efficiency to be maintained throughout varying ambient temperature conditions. A...  
WO/2006/072185A1
The invention relates to the field of power generation using a plurality of heat reservoirs to optimize power plant design. In particular, in a power plant (100) use of a high temperature heat reservoir (108) and a low temperature heat r...  
WO/2006/060014A1
A starter-generator system for a tip turbine engine includes a starter motor with a fixed starter generator stator and a starter generator rotor. The fixed starter generator stator is mounted to a static inner support housing. The starte...  
WO/2006/059973A1
A liquid-air heat exchanger extracts thermal energy from an engine lubricating fluid system. The liquid-air heat exchanger is located within a tailcone section and is in communication with a portion of the fan bypass airflow which enters...  
WO/2006/042837A1
The invention relates to a system for compressing gases with at least one compressor (1) which is driven by a gas turbine (2) via a shaft line (3). An asynchronous motor (4) having a massive rotor (6) is used as the starter and is mounte...  
WO2005071231A3
A control system for a steam turbine driven chiller unit (10) is provided. The control system automatically utilizes the full range of the governor (48), compressor pre-rotation vanes (80), and hot gas bypass valve (84) capabilities to c...  
WO/2005/111394A1
A housing element (54) for receiving an electrically driven device (2) to which electricity can be conducted through a conductor block (3) fixed to said housing element (54) is disclosed, wherein portions of said conductor block (3) sand...  
WO/2005/111381A1
The invention relates to an aircraft engine, particularly a gas turbine engine, comprising at least one fan (11) and a central engine (12). The fan (11) is provided with a fan housing (13) that defines a fan duct and at least one fan whe...  
WO/2005/106205A1
A bladeless fluid machine that contains a stator (1) in which a bladeless rotor (2) of a rotationally symmetrical shape is installed. Between the stator and rotor there is a coaxial channel (7). The stator (1) is equipped with at least o...  
WO/2005/103584A1
A heat pump device with high recovery efficiency and high reliability, comprising an expander (711) expanding a working fluid, a permanent magnet type synchronous generator (710) installed to recover power by the expander (711) and gener...  
WO/2005/098218A1
A gearbox (30, 130) for rotating a propeller in a selected one of a first or second direction provided. The second direction being opposite with respect to the first direction. The gearbox includes common gas turbine gear components sele...  
WO/2005/096492A1
An electronically controlled electrical power generator comprises a generator (15) driven by a heat engine (11), operated by control means (19), and carrying an electrical load (22). Operation of the heat engine (11) is at wide open thro...  
WO/2005/095036A1
The invention relates to a manual routing machine comprising a housing (12) and a tool (22) that is arranged on said housing in a rotationally driven manner, and can be operated, in accordance with requirements, by means of a suction air...  
WO2005064135A3
An electric assisted turbocharger has an electric motor (12) with a stator (30) and a rotor (31) that is coupled to a turbocharger shaft (14) carried by a bearing assembly. The stator (30) has a left-hand winding (32) and a right hand-wi...  
WO2005059331A3
A bearing system for a turbocharger shaft includes an elongated bearing carrier with two anti-friction ball bearings mounted in its ends and with a radially extending flange at one end that cooperates with stationary housing portions and...  

Matches 501 - 550 out of 2,961