| 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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| 03/06/2013 | CN202772780U Ion current electrical power generation system unit |
| 03/06/2013 | CN102957300A 电磁泵 Electromagnetic pump |
| 02/20/2013 | CN202749994U Microminiature electro-hydraulic power pump |
| 02/20/2013 | CN102935885A Superconducting linear grid high-frequency phase-shifting drive magnetic fluid propeller |
| 01/03/2013 | WO2013001768A1 Electromagnetic pump compensation power supply apparatus and electromagnetic pump system |
| 01/03/2013 | WO2012146781A3 Process for generating electrical, kinetic and thermal energy from air-water mixtures and also for separating the molecular components |
| 01/02/2013 | CN102852567A Energy-saving method by adopting jetting exhausting in thermal process |
| 01/01/2013 | US8344560 Magnetically actuated reciprocating motor and process using reverse magnetic switching |
| 12/19/2012 | CN102832779A Microminiature electro-hydraulic power pump |
| 12/12/2012 | CN101752985B Compound power generating grid |
| 12/11/2012 | US8330306 Magnetoplasmadynamic (MPD) generator |
| 12/06/2012 | US20120306208 Power plant with magnetohydrodynamic topping cycle |
| 12/04/2012 | US8324763 Magnetically actuated reciprocating motor and process using reverse magnetic switching |
| 12/04/2012 | US8322993 Osmotic pump comprising a pressure device for pressurizing the solvent |
| 11/29/2012 | WO2012159672A1 Fluid analysis device |
| 11/28/2012 | CN102797515A Method for saving energy through injection air suction in thermodynamic process |
| 11/21/2012 | CN102790509A Practical carbon nano tube liquid power generator |
| 10/22/2012 | DE202012103729U1 Karman-Wirbelstraße-elektrischer Generator für Automobile Karman vortex street electrical generator for cars |
| 10/10/2012 | CN102725476A Pumping mud by electrohydrodynamic propulsion |
| 10/10/2012 | CN102723844A Magnetic fluid power three-phase alternative-current power generation device adopting nano conductive fluid as working medium |
| 10/03/2012 | CN102710096A Magnetic fluid powered direct current power generation device using nano conductive liquid as working medium |
| 09/19/2012 | CN102676197A Rock and water-coal compound fuel and magnetic fluid-steam combined generating set and production method thereof |
| 09/18/2012 | US8267669 Magnetic induction pump |
| 09/12/2012 | CN102664511A Method for generating electromagnetic force with temporal and spatial variation in conducting liquid by adopting fluid driving |
| 08/23/2012 | DE102006041863B4 Verfahren und Vorrichtung zum Erwärmen eines Elektrolyten und Verwendung einer magnetohydrodynamischen Pumpe Method and apparatus for heating an electrolyte and using a magneto-hydrodynamic pump |
| 08/22/2012 | CN101741218B Electromagnetic pump for driving conductive fluid and manufacturing method thereof |
| 08/02/2012 | WO2012100646A1 Electromagnetic air flow pressure-relief and propelling device |
| 07/25/2012 | CN102611276A High-temperature liquid metal magnetic force driving pump |
| 07/18/2012 | CN101356715B System and method for valve sequencing in a pump |
| 07/11/2012 | CN202334246U 磁流体发电装置 MHD power generation device |
| 07/11/2012 | CN202334245U 永磁体旋转磁场电磁泵 Rotating magnetic field of the permanent magnet solenoid pump |
| 07/11/2012 | CN102570773A Method for generating electromagnetic force in conductive liquid by fluid driving |
| 07/10/2012 | US8217537 Magneto-plasma-dynamic generator and method of operating the generator |
| 06/27/2012 | CN202285364U 平铺式磁流体波浪能发电装置 Tiled MHD wave energy power plant |
| 06/13/2012 | CN101725489B Solar thermoelectricity combined utilization device |
| 06/06/2012 | CN102487238A High voltage liquid state metal electromagnetic pump |
| 06/06/2012 | CN101728928B Outer rotor rotary type magnetic fluid travelling wave pump |
| 05/31/2012 | US20120132528 Methods of Dispensing and Withdrawing Liquid in an Electrowetting Device |
| 05/30/2012 | CN101320934B Fluid drive apparatus |
| 05/23/2012 | CN101800462B Solar energy-driven magnetic fluid and steam turbine coupled power generating system |
| 05/18/2012 | WO2012064379A1 Pumping mud by electrohydrodynamic propulsion |
| 05/16/2012 | EP2453564A1 Liquid metal pump |
| 05/16/2012 | CN102457157A Manpower-driven liquid metal generating device based on air bag |
| 05/02/2012 | CN102437710A Moving magnetic field generating apparatus |
| 05/02/2012 | CN102437709A Squeezed micro-displacement actuator of magnetorheological elastomer |
| 04/12/2012 | WO2012048160A2 System incorporating current path between conductive members |
| 03/28/2012 | CN101194410B Heat energy power-generating method and generator |
| 03/22/2012 | US20120070314 Micropump |
| 03/22/2012 | DE102010033848A1 Magneto-hydrodynamic alternating current (AC) generator installed in thermal power station, has three-phase AC winding that is provided at outer surface of conical-annular duct |
| 03/08/2012 | WO2012030767A1 Ceramic element |
| 02/16/2012 | WO2010133227A3 A pump housing for an electromagnetic pump |
| 02/15/2012 | CN101764498B 内部带有滑块的用于驱动液体金属的电磁泵 With internal slider for driving the electromagnetic pump of the liquid metal |
| 01/25/2012 | CN102332807A Flexible magnetic fluid wave energy generation device |
| 01/18/2012 | CN202117868U Solar energy hydro-thermal circulation type magnetic fluid generator |
| 01/04/2012 | CN102306997A Micro-displacement actuator for shear mode magnetorheological elastomer |
| 12/28/2011 | CN102296578A 聚能流电站、聚能流道建造方法、索坝及用途 Shaped flow station, shaped flow channel construction methods, cable dam and uses |
| 12/22/2011 | US20110308775 Electrohydrodynamic device with flow heated ozone reducing material |
| 12/21/2011 | CN102290962A 无转子可导电流体能发电系统 None of the rotor can be conductive fluid power systems |
| 12/14/2011 | CN202076919U 车辆用涡街发电机 Vortex generators vehicles |
| 12/08/2011 | US20110300002 Ceramic Element |
| 12/07/2011 | CN101873052B 纳米磁性液体微致动泵 Nano-magnetic fluid actuated micro pump |
| 12/01/2011 | WO2011148188A1 Improvements in and relating to pumps |
| 11/16/2011 | CN101571097B Float suspended liquid metal magnetic fluid wave energy direct generating device |
| 11/15/2011 | US8057191 Electrokinetic micropump having ion-exchange membranes |
| 10/26/2011 | EP2381201A1 Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same |
| 10/20/2011 | US20110253542 Static electromagnetic apparatus for accelerating electrically neutral molecules utilizing their dipolar electric moment |
| 10/13/2011 | US20110248432 Non-ferrous metal melt pump and melting furnace system using the same |
| 10/12/2011 | EP2375206A1 Non-ferrous metal melt pump and melting furnace system using the same |
| 10/07/2011 | CA2733470A1 Non-ferrous metal melt pump and metling furnace system using the same |
| 10/06/2011 | US20110241448 High Efficiency Magnetohydrodynamic Power Generation Using Ultra-High Magnetic Fields And Novel Cooling |
| 10/05/2011 | CN202004621U High-pressure liquid metal electromagnetic pump |
| 09/28/2011 | CN101617461B Liquid feed device and air conditioning device |
| 09/22/2011 | WO2011068633A3 Pumping mud by electrohydrodynamic propulsion |
| 08/31/2011 | CN102170217A Non-contact driving device of rotary type conducting liquid permanent magnet |
| 08/24/2011 | CN201945064U 一种太阳能热电联产集热管 A solar collector tubes cogeneration |
| 08/24/2011 | CN101718247B Fishlike raft-type liquid-metal magnetohydrodynamic wave energy direct power generating device |
| 08/18/2011 | DE102010006771A1 Belle positron generator for use as alternating current generator for production of electrical energy, has rotating body arranged in middle point, where generator is based on theory so that acceptance of excess of electrons is omitted |
| 08/10/2011 | CN201925079U 具有灾难应对功能的波浪能发电系统 Wave power generation system with disaster response capabilities |
| 08/10/2011 | CN102146883A High-power magnetic fluid power generator system for wind power generation |
| 08/03/2011 | CN201914443U 球式高速磁悬浮等离子推进船舶 Ball-speed maglev plasma propulsion |
| 08/03/2011 | CN102139763A Electromagnetic gas fluid decompression and propulsion device |
| 08/02/2011 | US7987771 Beverage maker, and pump unit and cartridge for use in a beverage maker |
| 07/19/2011 | US7982343 Magnetohydrodynamic engergy conversion device using solar radiation as an energy source |
| 07/13/2011 | CN102122876A Reciprocating conducting liquid permanent magnet contactless driving device |
| 07/06/2011 | CN102118098A Ring-type liquid metal magnetic fluid generating device |
| 07/06/2011 | CN101421504B Thermo-acoustic converter and electrical energy generator comprising a thermo-acoustic converter |
| 07/05/2011 | US7973434 Power supply system employing conductive fluid |
| 06/29/2011 | CN101018005B DC electromagnetic pump |
| 06/23/2011 | US20110150667 Mems electrostatic fluidic pumps and valves |
| 06/14/2011 | US7960856 Innovative architectures for systems for generation and distribution of energy on board motor vehicles |
| 06/08/2011 | CN102089613A Capacitive device and method for the electrostatic transport of dielectric and ferroelectric fluids |
| 06/02/2011 | US20110129358 Pumping mud by electrohydrodynamic propulsion |
| 06/02/2011 | US20110129357 Pumping Mud By Electrohydrodynamic Propulsion |
| 05/24/2011 | US7948215 Methods and apparatuses for power generation in enclosures |
| 05/18/2011 | CN102064664A Magnetic particle fluid direct current motor |
| 05/18/2011 | CN102064576A Temperature difference energy power supply system of marine monitoring platform |
| 05/18/2011 | CN102062040A Wave power generation system with disaster response function |
| 05/11/2011 | CN101599686B Liquid metal cutting magnetic line type power generating device based on human body energy drive |
| 04/06/2011 | CN102005897A Permanent magnet and magnetic fluid cogeneration system |
| 03/30/2011 | EP2302770A1 Method for measuring discharge quantity of electromagnetic pump |