| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 04/01/1986 | CA1202661A1 Frame module for forming tubular frame of permanent magnet direct current motor |
| 03/25/1986 | CA1202355A1 Permanent magnet motor stator for d.c. motors |
| 03/19/1986 | EP0174870A2 Flat coil dynamoelectric device, preform therefor, and method and apparatus for use in their manufacture |
| 03/12/1986 | EP0173917A1 Direct-current machine having permanent magnet field system |
| 03/11/1986 | US4574471 Methods of assembling components of an electric motor |
| 03/05/1986 | EP0172977A1 Electric motor |
| 03/04/1986 | US4574214 Electric rotary device of permanent magnet type |
| 02/25/1986 | US4573001 Coil density modulation |
| 02/19/1986 | EP0171483A1 Electromechanical transducer |
| 02/11/1986 | US4570093 Direct-current motor with two drive magnets |
| 02/04/1986 | US4568847 Collector-type D.C. machine with improved connections among collector segments and coils |
| 01/22/1986 | EP0168743A2 Stator for d.c. micromotors |
| 01/22/1986 | EP0168742A2 Bearing shield on the commutator side for d.c. micromotors |
| 01/14/1986 | US4564781 Electrical bell type motor |
| 12/24/1985 | US4560895 Electric motor equipped with inner blocking brake |
| 12/24/1985 | US4560893 Electric motor |
| 12/20/1985 | CN85200713U Electric motor for electric bicycle |
| 12/18/1985 | EP0164827A2 Dynamoelectric machine |
| 12/17/1985 | US4559463 Large surface area permanent magnet type rotary electrical machine |
| 12/10/1985 | US4558189 For an electgrical device |
| 12/03/1985 | US4556828 Electric motor adapted to permit translational motion between field and armature |
| 11/27/1985 | EP0162317A2 Armatures and method for manufacturing such armatures |
| 11/21/1985 | WO1985005232A1 Electric motors and stators therefor |
| 11/19/1985 | US4554474 Stator for a magnet motor |
| 11/12/1985 | US4553058 Low profile direct current motor |
| 11/05/1985 | CA1196367A1 Permanent magnet dc motor with magnets recessed into motor frame |
| 11/05/1985 | CA1196366A1 Self-starting, direct current motor with permanent magnets of varied magnetic strength |
| 10/30/1985 | EP0159930A1 Stator for small electric motors |
| 10/16/1985 | EP0158065A2 Hand tool machine with an electric motor |
| 10/15/1985 | US4547687 Micromotor with built-in cooling medium pipes |
| 10/09/1985 | EP0157698A2 Electric motor for controlling parts of automotive vehicles in two opposite directions with a higher resisting force in one direction than in the other, such as window raisers or adjustable seat backs |
| 09/24/1985 | US4543507 Self-supporting rotor coil for dc-machine |
| 09/17/1985 | US4542314 Permanent-magnet commutator motor with auxiliary pole/bracket |
| 09/11/1985 | EP0154469A2 Method of assembling an electric motor |
| 08/27/1985 | US4538085 Magneto-type D-C electric motor |
| 08/21/1985 | EP0152339A1 Electric drive means for low tension of a rotating mass of high inertia and motor being part of such means |
| 08/20/1985 | US4536669 Direct current motor |
| 08/14/1985 | EP0151509A1 Disc-armature electric machines |
| 08/07/1985 | EP0027448B1 Electromechanical machine |
| 08/06/1985 | US4533848 Rotor of coreless motor |
| 07/30/1985 | US4532449 DC motor |
| 07/24/1985 | EP0149418A1 Interconnection process for an electric motor having auxiliary elements, and device for carrying it out |
| 07/16/1985 | US4529902 Frame module for forming tubular frame of permanent magnet direct current motor |
| 07/10/1985 | EP0147705A2 Direct current machine |
| 07/04/1985 | WO1985002951A1 D.c. motor |
| 06/19/1985 | EP0144692A1 Auxiliary device driving starter motor |
| 06/18/1985 | US4524293 4-Pole electric motor |
| 06/18/1985 | US4523374 Commutator for flat motor |
| 06/12/1985 | EP0144004A1 Stator for magnet-type rotating machines |
| 06/12/1985 | EP0143909A1 Trigger-switch arrangements for a portable electric tool |
| 06/11/1985 | US4523116 Electrical connection system for motors |
| 06/04/1985 | US4521709 Direct current dynamoelectric machines with auxiliary equalizer poles |
| 05/29/1985 | EP0067164B1 Electric machine particularly for the starting of a combustion engine |
| 05/08/1985 | EP0140288A1 Starter dynamo |
| 05/07/1985 | US4516047 Electric motor with two directions of rotation and shiftable brushes |
| 05/07/1985 | US4516046 Continuous current electric machine with cylindrical air gap and permanent magnet pole piece |
| 04/30/1985 | CA1186361A1 Permanent magnet motors and generators having maximized energy density and efficiency |
| 04/16/1985 | US4511831 Speed control of a D.C. electric motor |
| 04/09/1985 | US4510407 Permanent magnet type motor having improved pole structure |
| 04/02/1985 | US4508988 Permanent magnet motor stator for d.c. motors |
| 03/26/1985 | US4507565 Method for starting an electric starting motor adapted for starting an internal combustion engine |
| 03/20/1985 | EP0134475A1 Direct current motor |
| 03/20/1985 | EP0134458A1 Stator for a magnet motor |
| 02/26/1985 | US4501984 Columnar solid body rotor |
| 02/19/1985 | US4500819 Auxiliary electric power supply for electric work vehicles |
| 01/22/1985 | US4495430 Balanced armature winding for motors |
| 01/15/1985 | CA1181119A1 Dc motor with ferrite permanent magnet field poles |
| 01/01/1985 | US4491756 Direct current dynamoelectric machine of permanent magnet type |
| 01/01/1985 | US4491752 In a power tool |
| 12/19/1984 | EP0128468A2 Direct-current motor |
| 12/11/1984 | US4488073 Starter with magnet type D.C. motor |
| 12/11/1984 | US4487270 Electric tool, particularly a handtool, with torque control |
| 12/05/1984 | EP0126804A2 Wiring of an electric recharge motor generator machine |
| 11/21/1984 | EP0125961A1 Electric motor with double direction of rotation |
| 11/06/1984 | US4481437 Variable flux permanent magnets electromagnetic machine |
| 11/06/1984 | US4481424 Driving mechanism for vehicle engine and accessory |
| 10/23/1984 | US4479079 Apparatus for varying the speed of DC motors |
| 10/09/1984 | US4476409 Coils of coreless motor and method of manufacturing the same |
| 09/11/1984 | US4471252 Rotary dynamo electric machine with protection against demagnetization of low flux portion of permanent magnet poles |
| 09/04/1984 | US4469969 Permanent magnet field type starting motor provided with an auxiliary pole |
| 08/22/1984 | EP0025452B1 Multi-turn wire armature coils |
| 08/21/1984 | US4467234 Armature of rotating machine with means to balance the mutual inductance of adjacent pairs of coils |
| 08/21/1984 | US4467232 Direct-current machine |
| 08/21/1984 | US4467231 Permanent-magnet d.c. electric motor with resilient stator yoke |
| 08/07/1984 | US4464595 Field system of magnet type D.C. motor having magnetic flux reducing pole pieces |
| 07/17/1984 | US4460839 In a dynamoelectric machine |
| 07/10/1984 | US4459503 Direct-current electrical motors and generators |
| 07/10/1984 | US4459500 Magnetic field pole assembly |
| 07/04/1984 | EP0112636A1 Permanent magnet rotary dynamo electric machine |
| 06/27/1984 | EP0111740A1 Permanent magnet field type DC machine |
| 06/26/1984 | CA1169906A1 Direct current motor with improved pole piece that reduces cogging |
| 06/20/1984 | EP0111350A1 Electric motor equipped with arresting brake |
| 06/20/1984 | EP0110881A1 Electromagnetic actuator having a pliant armature |
| 06/20/1984 | EP0070835B1 Electric machine, in particular small motor |
| 06/12/1984 | US4454460 D.C. Rotary machine with interpole compensation |
| 06/05/1984 | US4453102 Commutator for flat motor |
| 06/05/1984 | US4453097 Permanent magnet DC motor with magnets recessed into motor frame |
| 06/05/1984 | CA1168689A1 Multi-level armature winding for single air gap motor |
| 05/29/1984 | US4451752 Stator of D.C. rotary machine |
| 05/22/1984 | CA1167706A1 Electric outboard motor construction |