| Patents for H02K 57 - Dynamo-electric machines not provided for in groups (291) |
|---|
| 09/25/2014 | WO2014148656A1 Electric motor combined with power generator using coil plate having separate coil bodies and reciprocating magnet plate having separate magnets |
| 09/12/2014 | WO2014134994A1 Shaftless screw gear generating device |
| 08/14/2014 | US20140225375 Power supply device for door handle |
| 07/24/2014 | US20140203668 Linear motor |
| 07/10/2014 | US20140191510 Pneumatic thrust combined cycle power generator |
| 06/05/2014 | WO2014084449A1 Auxiliary power device |
| 02/13/2014 | US20140042863 Brushed Direct Current Motor and Brake System for Vehicle Using The Same |
| 01/30/2014 | US20140028131 Motor for a rotatable and illuminable pointer |
| 01/23/2014 | US20140021721 Method and apparatus for efficient balancing baseload power generation production deficiencies against power demand transients |
| 01/01/2014 | EP2678925A2 Devices, systems, and methods for energy conversion |
| 12/12/2013 | US20130328460 Electric power tool |
| 12/12/2013 | US20130328458 Rotary switches |
| 12/11/2013 | CN103441651A Multi-port energy conversion device |
| 12/11/2013 | CN103441650A High-speed multilayer type motor |
| 12/11/2013 | CN103441649A High-magnetism special electric generator |
| 12/04/2013 | CN103427595A Generation device |
| 11/28/2013 | WO2013176407A1 Power generation apparatus |
| 11/28/2013 | WO2013175482A1 Rotor electrical generation |
| 11/14/2013 | US20130300233 Electric motor furniture drive |
| 11/07/2013 | US20130293061 Non-Sliding Carrier Bearing in Submersible Pump Motor and Method of Installation |
| 10/31/2013 | US20130285382 Wind turbine generator and motor |
| 10/31/2013 | US20130285376 Electro-hydrodynamic wind energy system |
| 08/28/2013 | CN103270677A Electric power generation system using balance of magnetic force |
| 08/14/2013 | CN103248203A Magnetic engine |
| 08/08/2013 | US20130200861 Bluff body turbine |
| 07/18/2013 | US20130181638 Medical image diagnosis apparatus and top-board moving unit |
| 07/11/2013 | US20130175890 Magnetic Energy Cone |
| 07/10/2013 | CN203056823U Three-freedom-degree special motor |
| 07/04/2013 | US20130168970 Power generators and methods |
| 06/20/2013 | US20130154275 Power Systems |
| 06/20/2013 | US20130154270 Liquid Power Generation Apparatus and Liquid Power Generation System |
| 06/19/2013 | CN203014650U A generator structure capable of generating electricity by using a gentle breeze |
| 06/13/2013 | US20130147200 Energy recovery system and method for exhaust energy capture and electrical generation |
| 06/06/2013 | US20130140942 Spindle motor |
| 05/29/2013 | EP2596571A1 Permanent magnet machine with changing excitation field by ionising radiation |
| 05/23/2013 | US20130127179 Waste heat power generator |
| 05/16/2013 | WO2013039346A3 Switching-less dc motor |
| 05/16/2013 | US20130119671 Screw expansion power generation device |
| 05/16/2013 | US20130119670 Ribbon drive power generation and method of use |
| 05/02/2013 | WO2013035989A3 Dynamotor generating torque during power generation |
| 05/02/2013 | WO2012116108A9 Devices, systems, and methods for energy conversion |
| 04/25/2013 | US20130099505 Electromechanical attachment mechanism for generator head |
| 04/18/2013 | US20130093265 Minimization of torque ripple |
| 04/17/2013 | CN103051155A Generator structure capable of generating electricity in breeze and manufacturing technology |
| 04/11/2013 | US20130088104 Centrifugal concentrator with suspended rotor bowl |
| 04/10/2013 | CN202872612U A rail-mounted generator |
| 03/27/2013 | CN102263487B Magnetic field switching power supply and application thereof |
| 03/21/2013 | WO2013039346A2 Switching-less dc motor |
| 03/20/2013 | CN202818073U Magnetoelectric pulsation alternator |
| 03/20/2013 | CN202818072U Device for converting solar energy into mechanical energy |
| 03/14/2013 | WO2013035989A2 Dynamotor generating torque during power generation |
| 03/14/2013 | WO2012010315A9 Machine for converting electrical and/or magnetic energy into mechanical energy or for converting mechanical energy into electrical energy |
| 03/13/2013 | CN202798424U Combined electric motor-generator |
| 02/28/2013 | US20130049374 Manual mechanical leg-stepping power generating apparatus |
| 02/21/2013 | WO2013025903A2 Minimization of torque ripple |
| 02/21/2013 | US20130043752 Magnetic arrays with increased magnetic flux |
| 02/20/2013 | CN102938606A Seesaw type unicoil magnetic generating device |
| 02/20/2013 | CN102938605A Seesaw type double-coil magnetic generating device |
| 01/16/2013 | CN102882354A Magnetoelectric pulsation alternator |
| 01/16/2013 | CN102882353A Orbital generator |
| 01/15/2013 | DE202012104827U1 Stromerzeuger mit einem Datenausgang und mit kinematischen Elementen Generators with an output data with kinematic elements |
| 01/02/2013 | CN102857076A 马达系列 Motor Series |
| 01/02/2013 | CN102857074A Audio frequency electrodynamic force |
| 12/26/2012 | EP2538530A2 Electromagnetic variable-speed motor |
| 12/26/2012 | CN102843017A Efficient energy-saving generator set of railway |
| 12/06/2012 | WO2012093896A3 Power generating device having low-resistance wind inductive device, and hybrid generating system using wind power, sunlight, and exercise equipment |
| 11/29/2012 | US20120299514 Transformer and priming circuit therefor |
| 11/21/2012 | CN102790512A Series of gear motors |
| 10/26/2012 | WO2012116108A3 Devices, systems, and methods for energy conversion |
| 10/25/2012 | US20120267900 Energy harvesting device including mems composite transducer |
| 10/25/2012 | US20120267899 Energy harvesting using mems composite transducer |
| 10/17/2012 | CN102739017A Low-energy direct current generator |
| 08/30/2012 | WO2012116108A2 Devices, systems, and methods for energy conversion |
| 08/30/2012 | US20120217760 Renewable energy storage and conversion system |
| 08/22/2012 | CN102647071A Micro generator |
| 08/16/2012 | WO2012109160A2 Multi-state electrostatic actuator and digital camera therewith |
| 07/19/2012 | WO2012048018A3 Kinetic energy to electric power converter |
| 07/12/2012 | WO2012093896A2 Power generating device having low-resistance wind inductive device, and hybrid generating system using wind power, sunlight, and exercise equipment |
| 07/11/2012 | CN202334252U Flat-type miniature power generating device |
| 07/11/2012 | CN101931313B Straightly spiral induced generator |
| 05/23/2012 | CN202231598U Magnetic suction type motor |
| 05/09/2012 | CN101702569B Device for using magnetic liquid to generate power |
| 04/25/2012 | CN202206287U Automobile tire pressure monitoring system supply device |
| 04/12/2012 | WO2012048018A2 Kinetic energy to electric power converter |
| 03/15/2012 | DE102010044865A1 Elektrischer Generator Electric Generator |
| 03/14/2012 | CN202167976U Button-type magnetic field switching power supply |
| 02/01/2012 | CN101383553B 一种直流电动机 A DC motor |
| 01/26/2012 | WO2012010315A2 Machine for converting electrical and/or magnetic energy into mechanical energy or for converting mechanical energy into electrical energy |
| 01/12/2012 | DE102010026809A1 Electric thrust motor for interplanetary spacecraft, applies direct current to discharge channel so that eddy current is induced in metal surface to create vector force in traveling direction of electrons in metal surface |
| 11/30/2011 | DE202011000655U1 Elektromagnetische Vorrichtung zur Erzeugung von elektrischem Strom Electromagnetic device for producing electric current |
| 11/30/2011 | CN102263487A 磁场切换电源及其应用 Magnetic switching power supply and its application |
| 11/09/2011 | CN102239627A Sound wave resonance generator |
| 10/12/2011 | EP2374203A1 Sound wave resonance generator |
| 10/06/2011 | WO2011122726A1 Electric power generation system using balance of magnetic force |
| 10/06/2011 | CA2795187A1 Electric power generation system using balance of magnetic force |
| 09/22/2011 | WO2011114982A1 Magnetic rotation device |
| 09/08/2011 | US20110215593 On-road energy conversion and vibration absorber apparatus |
| 08/31/2011 | CN201956881U Microgenerator |
| 08/31/2011 | CN201956880U Rotary power supply with magnetic circuit switching function |
| 08/24/2011 | CN201947152U Induction power supply |