| Patents for H02K 53 - Alleged dynamo-electric perpetua mobilia (2,262) |
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| 07/16/1998 | WO1998031091A1 Self-generating energy |
| 07/16/1998 | CA2251552A1 Self-generating energy |
| 07/15/1998 | CN1187710A Method for releasing magnetic energy with super conductor |
| 07/15/1998 | CN1187709A Full-electric energy generating unit |
| 07/08/1998 | EP0852421A1 Electrical machine |
| 07/03/1998 | CA2225795A1 Electrical machine |
| 05/28/1998 | DE19744326A1 Earth magnet motor arrangement |
| 05/19/1998 | US5753990 Means for producing rotary motion |
| 05/07/1998 | DE19645342A1 Magnetic machine providing induced voltages |
| 05/05/1998 | US5747902 Rotary apparatus |
| 03/25/1998 | CN1177231A Electric generating set needing no outside energy |
| 03/05/1998 | DE19632897A1 Electromechanical machine e.g. for driving electric generators |
| 02/26/1998 | WO1998008293A1 Mechanic generator of electric energy |
| 02/25/1998 | EP0825705A2 Electromechanical power machine |
| 02/04/1998 | CN1172376A Magnetomotive device |
| 01/15/1998 | DE19629833A1 Electric propulsion drive used as current generator e.g. for powering motor vehicle, ship etc |
| 01/14/1998 | CN1037050C Magnetic rotating apparatus |
| 11/19/1997 | EP0808013A1 Motive power generating apparatus utilizing energy of permanent magnet |
| 11/13/1997 | DE19617300A1 Electric machine as motor-generator set |
| 11/11/1997 | US5686818 Power energy recovering system |
| 08/21/1997 | DE19605730A1 Permanent magnet motor |
| 08/13/1997 | CN1156921A Flywheel electric energy generating set |
| 08/07/1997 | DE19604089A1 Magnetomechanical drive or torque amplifier with electrodynamic energy recovery |
| 07/24/1997 | DE19602203A1 Energy transducer for generating usable and stored electrical energy from sound energy |
| 07/16/1997 | CN1154592A Four, six phase ac/dc circulation type electric generator system |
| 04/16/1997 | CN1147721A Raised electromagnetic-energy engine |
| 04/16/1997 | CN1147720A 能量发生器 Energy generator |
| 03/27/1997 | DE19533870A1 Electric motor-generator set e.g. for automobiles, boats, aircraft, rail-borne vehicles and domestic and business outlets |
| 03/06/1997 | WO1997008816A1 Powerful high-speed magnetic energy engine |
| 03/06/1997 | CA2252405A1 Powerful high-speed magnetic energy engine |
| 02/26/1997 | CN1143854A Magnetic operational unit |
| 02/05/1997 | CN2246867Y High-speed electric and wind motor |
| 01/29/1997 | CN1141695A Power generator |
| 01/14/1997 | US5594289 Magnetic rotating apparatus |
| 12/18/1996 | CN1138241A Terrestrial gravity generating equipment |
| 12/08/1996 | CA2151164A1 Self sufficient electrical power system |
| 11/21/1996 | DE19516901A1 Generator for generating electric energy by electromotive force |
| 10/31/1996 | DE19511719A1 Drive wheel based on magnets |
| 10/23/1996 | EP0739081A1 Power generator |
| 09/11/1996 | CN1130821A Electric power driver |
| 09/04/1996 | CN1130318A Multiple cylinder high speed stepless speed changing magnetic energy engine |
| 08/29/1996 | DE19506705A1 Electrical energy system for automobile |
| 08/07/1996 | CN1128428A Power generation set |
| 08/01/1996 | DE19522794A1 Electric motor-driven land vehicle |
| 06/27/1996 | DE4412209A1 Magnet motor with grouped magnets arrangement for power plant |
| 06/26/1996 | CN1125360A 磁能发电机 Magnetic energy generator |
| 06/13/1996 | DE4442904A1 Direct propulsion of rotor to produce electricity |
| 06/05/1996 | CN1123967A 电磁谐振原动机 Magnetic resonance prime mover |
| 05/01/1996 | CN1121654A Alleged perpetua mobilia |
| 05/01/1996 | CN1121653A Rotary power amplifier and permanent-motion type electric motor |
| 04/24/1996 | EP0708520A1 A magnetism driven engine |
| 04/04/1996 | DE4318677A1 Magnetic motor for alternative power generation |
| 03/27/1996 | EP0610503B1 Rotary apparatus |
| 02/22/1996 | DE4429484A1 Generator to supply energy, for research uses |
| 02/21/1996 | CN1117218A Booster |
| 01/25/1996 | WO1996002083A1 Energy converter equipment |
| 12/13/1995 | EP0659266A4 Earth/gyro power transducer. |
| 12/07/1995 | DE19502961A1 Electromobile electric current drive arrangement |
| 11/08/1995 | CN1111413A Magnetic rotating apparatus |
| 10/11/1995 | CN1110025A Vacuum flywheel type electric accumulator |
| 10/05/1995 | DE4411487A1 Permanent magnet motor with magnetic screening |
| 07/19/1995 | CN1105422A Earth/gyro power transducer |
| 07/13/1995 | WO1995019064A1 Power generator |
| 07/13/1995 | CA2180656A1 Power generator |
| 06/28/1995 | EP0659266A1 Earth/gyro power transducer |
| 06/01/1995 | DE4340630A1 System for dynamically utilising magnetic force of permanent magnet |
| 05/11/1995 | WO1995012915A1 Magnetic motive machine |
| 05/10/1995 | CN1102517A Electric power extension machine |
| 04/05/1995 | EP0647009A1 Magnetic rotating apparatus |
| 04/05/1995 | EP0256132B1 Magnetic rotary device |
| 03/28/1995 | US5402021 Magnetic propulsion system |
| 03/23/1995 | DE4325240A1 Centrifugal motor having an external drive, without any fuel |
| 03/21/1995 | US5399930 Magnetic actuator |
| 02/01/1995 | EP0637120A1 Device for the conversion of an energy stored in a magnetic field in kinetic energy |
| 01/26/1995 | DE4424525A1 Permanent magnet piston engine |
| 12/07/1994 | CN1096146A Magnetic needle perpetual generator |
| 12/01/1994 | DE4313546A1 Double-voltage and ring-voltage (double-stress and tangential-stress) impulse motor (momentum motor) |
| 11/17/1994 | DE4422469A1 Maintenance-free appliance for environmentally friendly production of an electric motor force-super conductor propulsion system |
| 10/27/1994 | DE4311631A1 Electrical unit having an integrated and autonomous drive system |
| 09/27/1994 | US5350958 Superconducting rotating machine, a superconducting coil, and a superconducting generator for use in a lighting equipment using solar energy |
| 09/22/1994 | DE4308265A1 Voltage pulse motor |
| 09/08/1994 | DE4306909A1 Magnetic motor |
| 08/18/1994 | DE4304132A1 Extremely slowly running permanent-magnet electrical generator |
| 08/17/1994 | EP0610503A1 Rotary apparatus |
| 08/04/1994 | DE4233755A1 Motor with permanent magnetic rotor and stator field |
| 08/03/1994 | CN1090436A Electromagnetic energy engine |
| 06/23/1994 | DE4243098A1 Rotary motor converting magnetostatic into kinematic energy |
| 06/09/1994 | WO1994013056A1 Magnetic autogenerator |
| 05/24/1994 | US5313850 Earth/gyro power transducer |
| 05/05/1994 | DE4236976A1 Electric drive consisting of electromotor and generator - uses power supplied by accumulator essentially consisting of inductances isolated from associated mains supply after activation |
| 04/28/1994 | DE4236125A1 Permanent magnet motor - has rotor and stator formed from skewed bar magnets side-by-side to give unipolar airgap surfaces |
| 04/27/1994 | CN1086053A Mfg. method for magnetic field energy electricity generator |
| 04/19/1994 | US5304881 Means for producing rotary motion |
| 04/14/1994 | WO1994008385A1 Switch over system for a motor and generator set |
| 03/17/1994 | WO1994006202A1 Motor |
| 03/17/1994 | WO1994005972A1 Earth/gyro power transducer |
| 03/17/1994 | CA2143740A1 Earth/gyro power transducer |
| 03/16/1994 | CN1083982A Electric energy generator set |
| 02/17/1994 | WO1994003962A1 Ferromagnetic motor |
| 02/10/1994 | DE4225726A1 Ferromagnetic motor for generating mechanically controlled rotary field - uses repulsion of poles of toothed revolving bar magnets by those of radial magnets arranged with alternate polarity around stator |