| Patents for H02K 44 - Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa (1,058) |
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| 06/30/2009 | US7554223 Magnetohydrodynamic energy conversion device using a heat exchanger |
| 06/11/2009 | US20090148308 Electrokinetic Pump with Fixed Stroke Volume |
| 06/03/2009 | CN201252463Y Wave power generating network |
| 05/21/2009 | US20090129945 Osmotic Pump |
| 05/06/2009 | CN101424242A Ocean wave duck type superconductivity magnetohydrodynamic generation system and power generation method |
| 04/30/2009 | US20090108682 Device and method for simulation of magnetohydrodynamics |
| 04/29/2009 | CN101421504A Thermo-acoustic converter and electrical energy generator comprising a thermo-acoustic converter |
| 04/23/2009 | WO2008010202A3 Improved thermal to electrical energy converter |
| 04/15/2009 | CN201222696Y Magnetohydrodynamic generation system driven by room temperature ion liquid heat sound |
| 04/15/2009 | CN201222695Y Liquid metal incising magnetic force line generating apparatus based on human body energy drive |
| 04/09/2009 | US20090092345 System and method to electrically ground fluid dynamic bearings |
| 03/19/2009 | US20090072632 Magnetohydrodynamic Engergy Conversion Device Using Solar Radiation as an Energy Source |
| 03/18/2009 | CN201210644Y Electrorheological flexible micro actuator |
| 03/11/2009 | CN100468928C Equipment and method for pumping melten metal |
| 02/24/2009 | US7494326 Micro ion pump |
| 02/18/2009 | CN201197112Y Novel large-torque starting dynamo |
| 02/05/2009 | WO2008128539A3 An electromagnetic pump |
| 01/28/2009 | CN101356715A System and method for valve sequencing in a pump |
| 01/27/2009 | CA2411061C Method, system and apparatus employing permanent magnets having reach-out magnetic fields for electromagnetically transferring, braking, and metering molten metals feeding into metal casting machines |
| 01/22/2009 | US20090021010 Closed-cycle mhd-faraday generation of electric power using steam as the gaseous medium |
| 01/21/2009 | CN101350551A Closed cycle mhd-faraday generation of electric power using steam as the gaseous medium |
| 01/19/2009 | CA2636942A1 Closed cycle mhd-faraday generation of electric power using steam as the gaseous medium |
| 01/07/2009 | CN100449323C Detection method for speed sensitive winding earthing of generator exciter winding |
| 12/18/2008 | US20080309159 Innovative architectures for systems for generation and distribution of energy on board motor vehicles |
| 12/18/2008 | DE102007038635B3 Arrangement for electromagnetically dosing electrically conductive substance present itself in closed channel system, has magnetic system, driving unit, measuring unit, measuring data memory unit, evaluation unit and control loop system |
| 12/17/2008 | CN101325358A AC superconduction magnetic fluid marine propulsor |
| 12/10/2008 | CN101320934A Fluid drive apparatus |
| 12/04/2008 | WO2008145016A1 A conduit for a dc electromagnetic pump |
| 11/20/2008 | WO2008138220A1 Direct-current electromagnetic pump for aluminum electrolytic cell |
| 11/19/2008 | CN101309041A Swinging type wave energy fluid metal magnetohydrodynamic electricity generation float tube |
| 11/19/2008 | CN101309040A Thermoacoustic driving magnetohydrodynamic electricity generation system using ion liquid of room temperature |
| 11/13/2008 | US20080279698 Controlled magnetohydrodynamic fluidic networks and stirrers |
| 11/04/2008 | US7446450 Method and system using liquid dielectric for electrostatic power generation |
| 10/30/2008 | WO2008128539A2 An electromagnetic pump |
| 10/08/2008 | CN101282074A Sound-heat liquid magnetofluid AC generating system |
| 10/02/2008 | US20080239672 Cooling of High Power Density Devices Using Electrically Conducting Fluids |
| 10/02/2008 | US20080238217 Fault-tolerant permanent magnet machine with reconfigurable flux paths in stator back iron |
| 09/10/2008 | CN100417575C Superconductive magnetic fluid marine propeller |
| 08/28/2008 | WO2008102549A1 Liquid feed device and air conditioning device |
| 08/28/2008 | DE102004044539B4 Einrichtung zum Bewegen von elektrisch leitenden flüssigen Medien Means for moving the electrically conductive liquid media |
| 08/19/2008 | US7413412 Vacuum micropump and gauge |
| 08/12/2008 | US7412032 X-ray emitter, liquid-metal anode for an x-ray source and method for operating a magnetohydrodynamic pump for the same |
| 08/07/2008 | DE102007005586A1 Powder magneto hydrodynamic generator, has electrode with electrically conductive material that is lacked in region of another electrode, pole of electromagnets and electrically isolated connected lines |
| 08/06/2008 | CN201097442Y Snail magnetic pump |
| 07/16/2008 | CN101222190A Considerable low-temperature battery |
| 06/18/2008 | EP1293028B1 Method, system and apparatus employing permanent magnets having reach-out magnetic fields for electromagnetically transferring, braking, and metering molten metals feeding into metal casting machines |
| 06/10/2008 | US7385309 Innovative architectures for systems for generation and distribution of energy on board motor vehicles |
| 06/03/2008 | US7380490 Housing for rotary hydraulic machines |
| 05/29/2008 | WO2008063450A1 Method and apparatus for magnetically treating fluids |
| 05/22/2008 | US20080118370 Electro-hydrodynamic micro-pump and method of operating the same |
| 05/21/2008 | CN101182833A Wind power generation method and equipment thereof |
| 05/13/2008 | US7371051 Controlled magnetohydrodynamic fluidic networks and stirrers |
| 05/02/2008 | WO2007134088A3 Continuous stepping rotary or linear motor |
| 04/16/2008 | CN201048343Y Diversion tube for direct-current electromagnetic pump |
| 04/16/2008 | CN201048342Y DC electromagnetic pump |
| 04/16/2008 | CN101162864A Magnetic transmission fluent metal magnetofluid wave energy direct electricity generation unit device |
| 04/10/2008 | WO2008041238A1 Sea powerisation charge receiving system |
| 04/10/2008 | US20080084192 Method For Amplifying Energy Temperature-Sensitive Fluid And Converting It Into Power Generating Energy |
| 03/27/2008 | DE102006041863A1 Electrolyte heating method for motor vehicle, involves applying alternating current and/or alternating voltage at two electrodes using magnetic field component of magneto-hydrodynamic pump for heating electrolytes |
| 03/26/2008 | CN101150280A Radioactive isotope ion battery |
| 03/05/2008 | CN201032704Y Device for generating electric energy |
| 02/13/2008 | CN101123389A A power generation device based on magnetic flow body |
| 02/13/2008 | CN101123388A Static electromagnetic pump |
| 01/31/2008 | DE102006034704A1 Vorrichtung und Verfahren zur Energieumwandlung Apparatus and method for energy conversion |
| 01/08/2008 | US7316543 Electroosmotic micropump with planar features |
| 12/27/2007 | WO2005060370A3 Cooling of high power density devices by electrically conducting fluids |
| 12/04/2007 | US7304396 Turbo-machine and method for operating the same |
| 11/29/2007 | WO2007067342A3 System and method for valve sequencing in a pump |
| 11/29/2007 | US20070274451 X-Ray Emitter, Liquid-Metal Anode For An X-Ray Source and Method For Operating A Magnetohydrodynamic Pump For The Same |
| 11/27/2007 | US7300258 Electromagnetic pump |
| 11/21/2007 | CN101075776A Flow-guiding pipe for DC electromagnetic pump |
| 11/15/2007 | WO2007056095A9 Crossover switching and pump system |
| 10/25/2007 | WO2007118861A1 Thermo-acoustic converter and electrical energy generator comprising a thermo-acoustic converter. |
| 10/04/2007 | WO2007056095A3 Crossover switching and pump system |
| 10/04/2007 | DE102006014574A1 Optical radiation e.g. solar radiation, energy conversion method, involves absorbing optical radiation by optical plasma, and inducing regular load separation in independent gas discharge |
| 10/02/2007 | US7276819 Explosively driven power generation, method and device |
| 09/12/2007 | EP1832824A1 Forced convection heat transfer apparatus |
| 08/28/2007 | US7261521 Electrode design for electrohydrodynamic conduction pumping |
| 08/22/2007 | CN101021167A Lowlevel thermal energy focus conversion |
| 08/21/2007 | US7259470 Power control device for vehicle |
| 08/15/2007 | CN101018005A DC electromagnetic pump |
| 08/08/2007 | EP1816732A2 Liquid moving apparatus |
| 08/08/2007 | CN101013844A Liquid moving apparatus |
| 07/26/2007 | DE102004013618B4 Verfahren zum Betrieb einer magnetohydrodynamischen Pumpe, Flüssigmetallanode für eine Röntgenquelle sowie Röntgenstrahler A method of operating a magneto-hydrodynamic pump, liquid-metal anode for an X-ray source and X-ray source |
| 07/25/2007 | CN101003103A Solder groove and welding device |
| 07/18/2007 | CN101001043A Thermoelectric generator for rivers |
| 06/28/2007 | DE102005059805A1 Magneto-hydrodynamic pump for fluid evaluation or analysis system in e.g. medicine, has fluid channel defined in removable cartridge, where electromagnets and electrode pair are arranged outside and within removable cartridge, respectively |
| 06/27/2007 | CN1987089A Direct electricity generation unit device of single tube double way liquid-state metal magnetic fluid wave energy |
| 06/21/2007 | US20070140868 Pumping |
| 06/20/2007 | CN1983778A Non-impeller centrifugal pump with liquified metal magnetic driven |
| 06/14/2007 | WO2007067083A1 Plasma power supply |
| 05/31/2007 | WO2005072324A3 Low cost precision linear actuator and control system |
| 05/31/2007 | US20070119148 Method and system for producing electricity |
| 05/17/2007 | US20070108368 Focus masking structures, focus patterns and measurements thereof |
| 05/10/2007 | WO2007051383A1 A method for generating electrical energy with heat energy and a generator using the same |
| 04/19/2007 | DE112005001190T5 Verfahren und Vorrichtung zur Vakuumbeschichtung durch Metall- und Legierungsverdampfung Method and apparatus for vacuum coating metal and alloy by evaporation |
| 04/18/2007 | CN2891462Y Liquid metal magnetic force driven blade wheel-free centrifugal pump |
| 04/18/2007 | CN1950541A Method and apparatus for vacuum deposition by vaporizing metals and metal alloys |
| 04/04/2007 | EP1770404A2 Magnetohydrodynamic (MHD) actuator / sensor |
| 03/30/2007 | CA2561679A1 Magnetohydrodynamic (mhd) actuator sensor |