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Matches 101 - 150 out of 1,769

Document Document Title
WO/2007/056095A3
The present invention involves several different embodiments related to a crossover switching valve. The crossover switching valve is preferably designed to receive fluid from a reservoir, or other fluid source, and direct the inflow and...  
WO/2007/067083A1
A plasma power supply is based on a high-frequency electro-reactive engine and is embodied in the form of a simple converter for converting a fuel chemical energy directly into electric power with an efficiency output ranging from 40 to ...  
WO/2005/072324A3
Embodiments of the present invention relate to a linear actuator in which the play and backlash in the linear motion of a stepper motor is reduced through the use of a torsion spring coupled to the stepper motor splined shaft. Also, embo...  
WO/2007/051383A1
A method for generating electrical energy with heat energy includes the following steps: providing a fixed burning chamber in a magnetic field in rotation with magnetic pole unchanged; ejecting a mixture of fuels and oxidizers into the b...  
WO/2006/025852A3
A system to extract heat from a high power density device and dissipate heat at a convenient distance. The system circulates liquid metal in a closed conduit using one or more electromagnetic pumps for carrying away the heat from high po...  
WO/2007/029283A1
An electric power generation method utilizing a fluid pipe line, in which electric power can be generated by utilizing organic fluid flowing through the pipe line without requiring other power source and in which energy can be saved and ...  
WO/2006/025852A2
A system to extract heat from a high power density device and dissipate heat at a convenient distance. The system circulates liquid metal in a closed conduit using one or more electromagnetic pumps for carrying away the heat from high po...  
WO/2006/009329A1
Into a temperature-sensitive magnetic fluid in a mixture layer state, 0.01-5 vol% of argon gas based on the volume of the structure of the temperature-sensitive magnetic fluid is injected, and the mixture is irradiated with microwave or ...  
WO/2006/005701A1
The invention relates to a turbomachine (1) (MHD-generator) comprising a flow channel (2) and a magnet (3) which is used to produce a predetermined magnetic filed (B) in at least one section of the flow channel (2). An electric conductor...  
WO2005091326A3
The invention relates to a method for operating a magnetohydrodynamic pump (5) for a liquid-metal anode (1) of an X-ray source. According to the invention, said pump can be operated in at least two modes, the first mode being a fusion mo...  
WO/2005/116290A1
The invention relates to a method and device for vacuum deposition by thermal evaporation of metals and alloys. The offered device (figure 1) contains a melting crucible (1) with molten material (liquid metal) (2), one or several crucibl...  
WO/2005/109613A1
An electromagnetic pump, in which an AC or a DC current is applied to a conductive liquid in a pipe (1, 9) transversely to the pipe and a DC or an AC magnetic field is respectively applied to said liquid transversely to the direc­tion o...  
WO/2005/091326A2
The invention relates to a method for operating a magnetohydrodynamic pump (5) for a liquid-metal anode (1) of an X-ray source. According to the invention, said pump can be operated in at least two modes, the first mode being a fusion mo...  
WO/2004/102096A1
A pump and a method of moving molten metal is provided in which a tube open at one end and closed at the other end cooperates with a secondary tube received within it, open at both ends, to pump metal from the open end of the tube down a...  
WO/2004/086600A1
A microelectrical mechanical system (MEMS) microgenerator cell (3) and array is disclosed. The MEMS microgenerator cell (3) of the present invention is effective in the conversion of thermal energy to electrical energy. In accordance wit...  
WO/2004/081239A1
Method precisely, quickly controls flow of molten metal to metal casting apparatus by pumping, braking or throttling. The Faraday-Ampere principle of current flow in a unidirectional magnetic field is employed. Permanent magnets comprisi...  
WO/2004/064230A1
The invention relates to a turbo-machine (1) comprising a rotor (3), a stator (5), and a flow channel (7) for an actuating fluid (A) used to drive the rotor (3). Said turbo-machine (1) comprises a magnet (9) for producing a pre-determina...  
WO/2004/011857A1
A multi-stage solar concentrator (10) for use in a magnetohydrodynamic (MHD) electrical power generation system or process heating applications, said concentrator including a static planar solar collector (11), a paraboloidal mirror (12)...  
WO/2004/001944A1
An electrohydrodynamic conduction liquid pumping system includes a vessel configured to contain a liquid or a liquid/vapor therein. This vessel can be of a elongate conduit configuration, an elongate channel configuration or a liquid enc...  
WO/2002/068115A1
A porous ceramic multi-layered tile device may be used to filter and treat fluids (7) flowing therethrough and/or be capable of generating electrical energy in response to fluid flow. Tiles (1) may be formed of compositions which include...  
WO/2002/066909A1
The invention relates to the electric-power industry and can be used for producing thermal and electric energy and for measuring a temperature of a liquid or gas flow. The aim of the invention is to increase the performance of a vortex t...  
WO2002007292A3
An electrohydrodynamic (EHD) conduction pump is provided for pumping dielectric liquids, and a particular adaptation for mass transport of isothermal and non-isothermal single phase liquids. The EHD conduction pump does not require direc...  
WO/2002/007292A2
An electrohydrodynamic (EHD) conduction pump is provided for pumping dielectric liquids, and a particular adaptation for mass transport of isothermal and non-isothermal single phase liquids. The EHD conduction pump does not require direc...  
WO/2001/067586A1
A magneto hydrodynamic apparatus for generating electrical power comprising: magnetic field generating means for generating a magnetic field (6) within a flowing, conductive fluid, the magentic field generating means comprising an electr...  
WO/2001/052389A1
Apparatus, system and method for precisely and quickly controlling the flow of molten metal to metal-casting apparatus, either by pumping or by braking or throttling. The Faraday-Ampère electromagnetic principle of current flow in a uni...  
WO/2001/015305A1
The invention is directed at increasing output, reliability and environmental safety of MHD generators as well as at simplifying the design of said generators. The inventive method for the production of energy comprises the following ste...  
WO/2000/017522A1
Magnetizable fluid (FF) is magnetically pumped or moved in a vessel (10), which contains a first and a second connecting tube (12, 14) for the liquid (FF), and is subject to a time dependent magnetic field. The vessel (10) is only partia...  
WO/2000/000435A1
The invention provides a generator of magnetic fields, which lines of force are so arrayed to obtain their greater interaction with liquid or gaseous fluids circulating in a tubular medium which contains it, said fluid acting on the star...  
WO/1999/037914A1
A magneto hydrodynamic apparatus and method for generating electrical power comprising: magnetic field generating means (12, 13; 22, 23; 31; 44; 54) for generating a magnetic field (B) within a flowing, conductive fluid like sea water, w...  
WO/1998/037323A1
The combined magnet-gas-dynamic ramjet engine is designed for use in hypersonic and aerospace planes. This engine comprises supersonic and hypersonic engine modules as well as magnet-hydro-dynamic (MHD) generators and magnet-hydro-dynami...  
WO/1998/029936A1
Heat energy is converted into the kinetic energy of conductive liquid or liquid metal with a high efficiency, and hence highly efficient MHD generation is realized. Heat pipes having thermal switch functions are provided between a high t...  
WO/1998/016001A1
An apparatus for controlling the flow of a conductive liquid through a passageway (3) is disclosed. The apparatus comprises a means for generating a magnetic field transverse to a required direction of flow of the conductive liquid in th...  
WO/1998/004109A1
A liquid cooling system contained completely on a circuit board assembly. The liquid cooling system uses microchannels etched within the circuit board, these microchannels being filled with electrically conductive fluid that is pumped by...  
WO/1997/047423A1
A first electromagnetic induction pump (46) composed of a plurality of electromagnetic induction pumps (46a, 46b) arranged in a widthwise direction of a work (P) is provided vertically along a longitudinal plate portion on a work carry-i...  
WO/1997/011521A1
An electromagnetic pump for transport of liquid is described which comprises junctions for supply and discharge of the liquid and a channel connecting said supply and discharge junctions. Transport of liquid is achieved by applying a mag...  
WO/1996/036979A1
A method and apparatus to amplify the magnetic field in an electromagnetic cirucit is provided. Amplification factors of several orders of magnitude may be obtained. The system is applicable to a number of different systems, including me...  
WO/1996/024982A1
A magnetohydrodynamic electric generator is disclosed, which is so devised that the coherent light generated in it by electrical stimulation, heat induction and/or gas expansion is collected and focused towards the gas plasma moving betw...  
WO/1996/015576A1
The present invention provides a liquid distribution system, which is useful in a number of contexts, including in accomplishing various synthetic, diagnostic and drug screening reactions. The distribution system can comprise an alpha re...  
WO/1995/019217A1
Contact free procedure for ion and moisture transport in pourous materials, plus apparatus for accomplishing the procedure. The invention relates to a procedure for transporting ions and moisture in porous materials through the use of mo...  
WO/1994/013850A1
The invention relates to a process and device for coating the surface of stranded material, especially a non-ferrous metal and steel strip with a metal coating, in which the material is taken without reversing direction through a contain...  
WO/1993/008633A1
An electromagnetic induction pump in which an electrically conductive liquid is made to flow by means of a force created by interaction of a permanent magnetic field and a DC current. The pump achieves high efficiency through combination...  
WO1992020139A3  
WO/1992/020139A2
A process and device are disclosed for conveying a flowing medium that contains at least electrically polarized molecules (1), with no movable parts in the conveyor devices and a gentle handling of the transport or flowing medium. For th...  
WO/1992/005621A1
A thrust generator which has a structure wherein a helical thrust duct (2) is rotatably supported inside a hollow portion of a superconductive magnet (1) of a solenoid coil type, positive and negative electrodes (8 and 9) are so bonded t...  
WO/1991/020121A1
In an electromagnetic pump, an electrically conductive fluid is moved along a conduit (12; 28) by creation of a magnetic field across the conduit and a current flow perpendicular to the magnetic field, or by a series of pairs of opposed ...  
WO/1991/007806A1
A thrust generator in which a spiral duct (2) is inserted in the hollow interior (4) of a solenoid-type superconductive magnet (1). A positive electrode (9a) is arranged on one side in the duct (2) and a negative electrode (9b) is arrang...  
WO/1991/001915A1
A magnetic field (B) and an electric field (E) with essentially mutually perpendicular field lines (37, 41) are produced in a tube (31) through which the surrounding water flows. The resultant force acts on the charge carrier located in ...  
WO/1990/015468A1
An electromagnetic pump for use in low pressure permanent mold (LPPM) (11) casting of molten metals (14) such as magnesium, magnesium alloys and magnesium composites which provides separate control of idle setting and mold filling, inclu...  
WO/1990/015279A1
Electromagnetic valve for controlling the flow of a liquid metal or metal alloy in a pressurized pipe (13,15), said valve comprising a tubular body (1) made of a material which is permeable to magnetic fields, and a polyphase field coil ...  
WO/1990/014265A1
A magnetic field (B) and an electric field (E) with essentially mutually perpendicular field lines (37, 41) are produced in a pipe (31) through which the ambient water flows. The resultant force is exerted on charge carriers located in t...  

Matches 101 - 150 out of 1,769