Patents for H02K 3 - Details of windings (24,644) |
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02/22/1995 | EP0639882A1 Slot closing assembly |
02/22/1995 | CN1099197A Pole-phase compound distributing method for high target single-winding pole-and speed-changing electric motor winding |
02/21/1995 | US5391954 Direct current motor |
02/15/1995 | EP0638983A1 Rotor construction in an asynchronous electric machine |
02/15/1995 | EP0638968A1 Two-part end cap assembly |
02/15/1995 | CN2189796Y Sprial winding D.C. motor |
02/14/1995 | US5389908 Coil of superconducting material for electric appliance and motor utilizing said coil |
02/14/1995 | US5389846 Miniature motor |
02/09/1995 | DE4326124A1 Multiphase electrical machine having subdivided, single-phase sectors |
02/08/1995 | CN1098567A Armature end protector for a wound rotor |
02/07/1995 | US5387854 Method of torque notch minimization for quasi square wave back EMF permanent magnet synchronous machines with voltage source drive |
02/02/1995 | WO1995003646A1 Electromagnetic machine with permanent magnet rotor |
02/02/1995 | DE4425367A1 Method for enclosing conductors in open slots in an armature of a rotating electrical machine, and an electrical machine having an armature which is designed in accordance with the method according to the invention |
02/02/1995 | CA2167498A1 Electromagnetic machine with permanent magnet rotor |
02/01/1995 | EP0559666B1 Pole core |
02/01/1995 | EP0536162B1 Armature for high-speed forced-ventilation electric motors running in air containing abrasive dust |
02/01/1995 | CN1098232A Process for making magnetic label |
01/26/1995 | WO1995002915A1 Low speed, high torque electromechanical machine |
01/25/1995 | EP0635926A2 Miniature synchronous motor |
01/25/1995 | EP0582585B1 Electrical conductors with a longitudinal groove and slots perpendicular thereto |
01/25/1995 | EP0493603B1 Insulating magnetic wedge fitted into slot |
01/24/1995 | CA2128402A1 Miniature synchronous motor |
01/19/1995 | WO1995002274A1 An energy storage and conversion apparatus |
01/19/1995 | WO1995002273A1 A rotor for an energy storage and conversion apparatus |
01/19/1995 | WO1995002272A1 A stator |
01/19/1995 | WO1995002271A1 Energy storage and conversion devices |
01/18/1995 | EP0634828A1 Electrical motor, in particular commutator motor with a stator stack of sheet |
01/17/1995 | US5382860 Electromagnetic pump stator core |
01/17/1995 | US5382855 Electric drive motor with interchangeably-mounted connector |
01/17/1995 | US5382853 Brushless DC drive motor with external rotor for use in disc drives and like devices |
01/12/1995 | DE4423952A1 Stepping motor |
01/11/1995 | EP0633644A2 Stator winding coil ends fastening device for a dynamoelectric machine |
01/11/1995 | EP0633563A2 Tape drive machines |
01/05/1995 | WO1995000997A1 Multiphase electric machine with a winding made of flat shaped conductors |
01/05/1995 | WO1995000996A1 Hybrid alternator with voltage regulator |
01/05/1995 | CA2165183A1 Hybrid alternator with voltage regulator |
01/04/1995 | EP0632564A1 Electrical motor with a stator stack of sheets |
01/03/1995 | US5378952 Machine drive system and method |
12/28/1994 | CN2186463Y Medium frequency arc welding generator |
12/28/1994 | CN1027206C Stator of rotating electric machine |
12/27/1994 | US5376852 Three-phase armature winding |
12/27/1994 | US5376851 Variable reluctance motor with full and short pitch windings |
12/27/1994 | US5375602 Ultrasonic instrument with a micro motor |
12/21/1994 | EP0630098A2 Composite magnet stepper/torquer motor |
12/21/1994 | EP0630095A1 Armature end protector for a wound rotor |
12/21/1994 | EP0630094A2 Turbine generator |
12/20/1994 | US5374867 Coreless motor |
12/16/1994 | CA2125794A1 Rotor construction in an asynchronous electric machine |
12/14/1994 | EP0614571A4 Multi-pole composite magnet used in a magnetic encoder. |
12/14/1994 | CN1096404A Single phase electropically commutated motor system and method |
12/14/1994 | CN1096403A Feedback magnetic flux type generator |
12/13/1994 | US5373211 Turbine generator stator end floating winding support |
12/08/1994 | WO1994028616A1 Method of torque notch minimization for quasi square wave back emf permanent magnet synchronous machines with voltage source drive |
12/08/1994 | WO1994028612A1 Stator for an electric machine |
12/08/1994 | CA2161672A1 Method of torque notch minimization for quasi square wave back emf permanent magnet synchronous machines with voltage source drive |
12/08/1994 | CA2125248A1 Composite magnet stepper/torquer motor |
12/07/1994 | EP0627806A2 An electronic rotary machine such as a motor of DC brushless type and a method for producing the same |
12/07/1994 | CN2185003Y Improved radiation fan stator |
12/01/1994 | DE4340044C1 Filling element for introducing into cavities to be filled with sealing compound, in particular for electrical transverse-flux machines |
11/30/1994 | EP0626109A1 Ferromagnetic wire electromagnetic actuator. |
11/30/1994 | CN1095870A Feeding terminal construct of a small D.C. motor |
11/29/1994 | US5369323 Composite magnet stepper motor |
11/29/1994 | CA1333289C Annular linear induction pump with an externally supported duct |
11/17/1994 | EP0624945A1 Electrodynamic device |
11/16/1994 | CN2183040Y Energy saving three-phase asynchronous motor |
11/15/1994 | US5365137 Electric motor |
11/15/1994 | US5365135 Generator slot hose wedge assembly |
11/15/1994 | US5365131 Linear motor primary |
11/10/1994 | WO1994026015A1 Arrangement for securing winding components in the grooves of a lamination stack in electric machines |
11/10/1994 | DE4314453A1 Fuel feed unit |
11/09/1994 | CN1026542C Stromzufuehrungsbolzen im rotor einer elektrischen maschine |
11/08/1994 | US5363003 Motor and circuitry for protecting same |
11/08/1994 | US5361965 Secondary coil plate for linear motor and producing method of the same |
11/08/1994 | US5361487 Methods for connecting intermediate stator coil leads |
11/02/1994 | CN2181769Y Universal rotor for asynchronous motor |
11/02/1994 | CN1026451C Ball connector for bolt fastening of series/phase coil of electric generator |
11/01/1994 | US5361011 Mechanically interlocking rotor assembly |
10/27/1994 | WO1994024757A1 Stator for an electrical device using alternating current |
10/26/1994 | CN2181121Y Structure suitable for generator and motor |
10/25/1994 | US5359249 AC generator with tapered slots |
10/25/1994 | US5358432 Resilient connectors for a generator/motor rotor |
10/25/1994 | US5357670 Guide jig for guiding a dove-shaped stator wedge |
10/19/1994 | CN1026239C Isolating band for production of isolating layer of conductor |
10/18/1994 | US5357160 IC controlled DC motor |
10/13/1994 | WO1994023487A1 Rotating electrical machines |
10/13/1994 | WO1994023483A1 Sew through exciter armature with integral banding rings |
10/12/1994 | EP0619642A2 Micro-motor and method of fabrication |
10/12/1994 | EP0619641A1 Stepper motor |
10/12/1994 | EP0619639A1 Electronically commutated synchronous driving motor |
10/12/1994 | EP0619638A2 An electrical machine with a disk armature |
10/12/1994 | CN2179656Y Self-coupling internal feed back a.c speed regulating motor |
10/11/1994 | US5355046 Stator end-winding system and a retrofitting set for same |
10/04/1994 | US5352964 Controlling method and apparatus for actuating induction motor |
10/04/1994 | US5352948 Armature for high-speed electric motors force-ventilated in air containing abrasive dust |
09/29/1994 | WO1994022204A1 Polyphase brushless dc and ac synchronous machines |
09/29/1994 | DE4309382A1 Electronically commutated electric motor |
09/28/1994 | EP0616738A1 Rotor winding for an electric motor. |
09/27/1994 | US5350960 Electric motor with bobbin columns to prevent bulging coils |
09/21/1994 | CN2178017Y Closing structure for motor frame |
09/21/1994 | CN1025976C Three-speed mixed phase polar-changing winding connecting method and winding therefor |