Patents for H02K 3 - Details of windings (24,644)
02/1986
02/26/1986EP0172397A1 Electric machine with indirectly-cooled stator winding
02/25/1986US4572980 Stator core for large electric generator with dual dovetail slots for engaging wedges
02/19/1986EP0172043A1 Induction-winding assembly for a rotating dynamo-electric machine
02/19/1986EP0171483A1 Electromechanical transducer
02/19/1986EP0094424B1 Unitary sleeving insulation
02/13/1986WO1986001049A1 Slotless and toothless wound stators and methods of production
02/04/1986CA1200270A1 Flexible stator slot closure arrangement
01/1986
01/28/1986US4566179 Core element for electrodynamic rotary machine
01/28/1986CA1199960A1 Field coil terminal connector for stator assemblies
01/28/1986CA1199842A1 Flexible thermally stable tapes containing a high flash point solventless insulating varnish
01/22/1986EP0168646A2 Form wound coil
01/21/1986US4565939 Everted knitted tube insulation for windings of dynamoelectric machines
01/14/1986US4563962 Bound-stators or rotors for electrical machines
01/14/1986US4563808 Methods of producing slotless and toothless wound stator
01/08/1986EP0166990A1 Device for distributing a cooling gas at an excitation winding end under the retaining ring of a turbo generator rotor
01/07/1986US4563607 Radial clamp assembly for dynamoelectric machine stator coil end turns
01/07/1986US4563606 Electric rotary machine with toroidal windings on an annular stator core
12/1985
12/31/1985US4562164 Insulation of a coil used in electrical apparatus
12/24/1985US4560896 Composite slot insulation for dynamoelectric machine
12/24/1985US4560893 Electric motor
12/17/1985CA1198143A1 Warm damper for a superconducting rotor
12/03/1985US4556811 Coil unit and coil form for electrical machines
12/03/1985CA1197544A1 Magnetic slot wedge with low average permeability and high mechanical strength
11/1985
11/27/1985EP0162317A2 Armatures and method for manufacturing such armatures
11/21/1985EP0161314A1 Generator armature cooling and air gap sealing system.
11/19/1985US4554475 Field coil air vents for dynamoelectric machine
11/19/1985US4554470 Dicyclopentadiene acrylate impregnating coils of insulated wire
11/19/1985US4553320 Rotor for a dynamo-electric machine and method of making same
11/13/1985EP0160887A2 Device for enforced rotorwinding gas cooling of dynamoelectric machines, especially of turbogenerators
11/12/1985US4553058 Low profile direct current motor
11/07/1985EP0151582A4 Liquid cooled high speed synchronous machines.
10/1985
10/29/1985US4550267 Redundant multiple channel electric motors and generators
10/22/1985US4549106 Four-five alternator coil winding
10/15/1985US4547690 Flexible stator slot closure arrangement
10/15/1985US4547689 Rotary electric machine operable with changeable rated voltage
10/15/1985CA1195369A1 Spiral pancake armature winding for a dynamoelectric machine
10/15/1985CA1195368A1 Viscoelastic support for dynamoelectric machines
10/10/1985WO1985004532A1 Conductor insulating method and apparatus
10/10/1985CN85200122U New structure of stator armature of large ac machine
10/08/1985US4546279 Dynamoelectric machine with rotor ventilation system including exhaust coolant gas diffuser and noise baffle
10/08/1985CA1194915A1 Rotor apparatus for axial field electromagnetic devices and methods of construction therefor
10/08/1985CA1194914A1 Advanced spiral pancake armature for a dynamoelectric machine and method for making same
10/01/1985US4544856 Dynamoelectric machine and stator
10/01/1985US4543708 Of a rotary electric machine
10/01/1985CA1194532A1 Inductor type welding generator
09/1985
09/24/1985US4543507 Self-supporting rotor coil for dc-machine
09/24/1985US4543503 Ventilated end turns for rotor windings of a dynamoelectric machine
09/17/1985US4542064 Blend of epoxy or phenolic resing with n-bvutylated melamine resin
09/17/1985US4541575 Winding technique for multiple winding brushless motors
09/11/1985EP0154348A2 Apparatus for connecting conductor strands with transposition in electrical rotary machine
09/04/1985EP0153338A1 Electric machine.
08/1985
08/28/1985EP0152508A2 Coreless-brushless motor
08/27/1985US4538083 Rotor/stator winding and method and apparatus for producing same
08/21/1985EP0152222A2 Linear motor
08/21/1985EP0151582A1 Liquid cooled high speed synchronous machines.
08/20/1985US4536672 Flat type rotary electric machine
08/14/1985EP0151509A1 Disc-armature electric machines
08/07/1985EP0027448B1 Electromechanical machine
08/06/1985US4533587 Multicompartment, with polyethylene terephthalate base portion, polyamide insulating paper layer
08/06/1985US4533580 Layers of resinous mica paper and textile material
07/1985
07/31/1985EP0150070A2 Commutatorless direct-current motor with a ironless stator winding
07/23/1985CA1190956A1 Magnetic slot wedge with low average permeability and high mechanical strength
07/23/1985CA1190955A1 Dynamoelectric machine stator wedge
07/10/1985EP0147705A2 Direct current machine
07/09/1985US4528484 Electronically controlled motor assembly
06/1985
06/25/1985US4525642 Turbine generator with stator end winding support assembly including resilient bracket
06/11/1985CA1188842A1 Impregnated high voltage spacers for use with resin filled hose bracing systems
05/1985
05/29/1985EP0020724B1 Thermal and mechanical treatment of shaped beryllium-copper alloys
05/28/1985US4520288 Ignition magneto having an improved primary winding construction
05/28/1985US4520287 Stator for a multiple-pole dynamoelectric machine and method of fabricating same
05/28/1985CA1187925A1 Stator end turn support system
05/23/1985WO1985002302A1 Generator armature cooling and air gap sealing system
05/21/1985US4518886 Charging generator having waterproof cover
05/14/1985US4517479 Generator armature cooling and air gap sealing system
04/1985
04/30/1985US4514652 Liquid cooled high speed synchronous machine
04/30/1985CA1186188A1 Process for forming an inlaid decorative flooring product
04/23/1985US4513218 Rotor cooling in rotary electric machines
04/16/1985CA1185645A1 Rotating electrical machine with starting and running windings
04/09/1985US4510409 Heat insulation and heat dissipation construction for flat electric rotary machine
04/09/1985US4509564 Method for winding annular zig-zag windings
04/09/1985CA1185308A1 Stator slot wedge assembly
04/02/1985US4509109 Electronically controlled coil assembly
04/02/1985US4508989 Core element for electrodynamic rotary machine
04/02/1985US4508985 Dynamoelectric machine with rotor ventilation system including axial duct inlet fairing
03/1985
03/26/1985US4507637 Coil for electric motor
03/26/1985US4507580 Insulation insert assembly and method for manufacturing the same
03/19/1985US4506180 Fixed field inductor-type generator
03/14/1985WO1985001158A1 Electric machine
02/1985
02/27/1985EP0133571A2 Flat type rotary electric machine
02/26/1985US4501986 Ferromagnetic core disk armature with bar windings
02/26/1985US4501985 Dynamoelectric machine with end turn support assembly having fasteners with locking devices
02/19/1985US4500806 Three-phase flat coils
02/05/1985CA1182161A1 Coil unit and coil form for electrical machines
01/1985
01/31/1985WO1985000475A1 Liquid cooled high speed synchronous machines
01/30/1985EP0132427A2 Rotor of a small electric motor
01/29/1985US4496927 Multilayer coil
01/29/1985US4496870 Arrangement for supporting stator end windings of an electrical machine
01/15/1985CA1181120A1 Rotor end turn winding and support structure
01/15/1985CA1181118A1 Coolant-distributing conduits for salient pole dynamoelectric machines
01/15/1985CA1181117A1 Stator coil support structure for a superconducting dynamoelectric machine