Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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10/30/1996 | EP0740398A1 Multi-pole DC electric motor |
10/30/1996 | EP0739548A1 Dc magnetic motor assembly |
10/24/1996 | WO1996033547A1 Drive device with an electric motor and a relay switching the motor current |
10/24/1996 | DE19615163A1 Drehzustandssensor und Gleichstrommotoren unter Verwendung eines solchen Rotational state of sensor and DC motors using such |
10/24/1996 | DE19515322A1 Antriebsvorrichtung mit einem Elektromotor und einem den Motorstrom schaltenden Relais Drive device with an electric motor and a motor current switching relay |
10/24/1996 | DE19510072A1 DC motor with integrated magnetic bearing |
10/23/1996 | CN1134058A Rotor for electric motor |
10/23/1996 | CN1033118C Contact structure for toy motors |
10/17/1996 | DE19513863A1 Electric motor for driving motor vehicle windscreen wipers |
10/15/1996 | US5565723 Mechanical power transmission assembly |
10/15/1996 | US5565721 Electromotive drive |
10/10/1996 | DE19513094A1 Reversible DC motor with inherent biodirectional capability |
10/09/1996 | EP0736956A2 Bidirectional DC motor |
10/09/1996 | EP0736232A1 Electrical machines |
10/02/1996 | EP0734611A1 Armature core disk package with equalizers |
10/02/1996 | CN2236705Y Micro-current and large power motor |
09/26/1996 | DE19510729A1 Electric DC machine with laminated stator frame |
09/25/1996 | EP0733536A2 Electric power steering device |
09/25/1996 | EP0733278A1 Magnetic pole shoe dc motor assembly |
09/17/1996 | US5557179 Control circuit for plural partially interlocked commutator type motors with oscillation damping characteristics |
09/10/1996 | US5554903 Rotary electric machine |
09/04/1996 | EP0730335A2 Electric rotating machine |
09/04/1996 | CN1130313A Electric motor |
09/03/1996 | US5552686 Series motor, in particular universal motor with brake device |
08/28/1996 | EP0608424B1 Rotary electric machine |
08/20/1996 | US5548171 Direct-current motor |
08/20/1996 | US5547119 Electrical machine and method of manufacturing the electrical machine |
08/14/1996 | CN1128911A Permanent magnet electricity generator |
08/13/1996 | US5545017 Unit for delivering fuel from a supply tank to the internal combustion engine of a motor vehicle |
08/08/1996 | WO1996024067A1 Device for measuring the rotation speed or detecting the direction of rotation of a rotary magnetic field |
08/08/1996 | DE19540740C1 Braking circuit for series electric motor with adjustable brushes e.g. for electric power tools |
08/07/1996 | CN1032508C DC divided or compound excitation motor with controllable dynamic property and circuit device thereof |
07/25/1996 | DE19501750A1 Permanent-magnet motor e.g. for powering vehicle power-assisted steering |
07/16/1996 | US5537012 DC motor control circuit and DC motor |
07/16/1996 | US5536985 Composite armature assembly |
07/09/1996 | US5534738 Motor having non-coaxial, synchronized rotors |
07/09/1996 | US5534737 Composite motor |
06/27/1996 | WO1996019662A1 Starter |
06/27/1996 | DE4446607A1 Commutator motor esp. for driving fuel-injection pump for IC engine |
06/27/1996 | DE4445409A1 DC electric motor with ring disc rotor |
06/18/1996 | US5528093 Commutator-motor gear/drive unit, in particular a window-lift drive for a motor vehicle |
05/30/1996 | DE4442283A1 Dynamo machine with pairs of permanent magnets |
05/29/1996 | EP0714159A2 A rotor for an electric motor |
05/29/1996 | CN1123486A Dynamo-electric machine |
05/22/1996 | CN2227888Y Miniature magnetic disk motor |
05/21/1996 | US5519276 DC compound motor having an auxiliary generator which supplies power for shunt field winding excitation |
05/15/1996 | EP0712197A1 Electric motor |
05/15/1996 | DE4438868A1 Carbon brush for mechanically commutated DC motor |
05/14/1996 | US5517067 Miniature D.C. motor provided with rotation detector |
05/14/1996 | CA2040609C Coil winding armatures with parallel coils |
05/08/1996 | EP0473670B1 Lightweight high power electromotive device |
05/08/1996 | CN1122066A Armature of small DC electric motor |
05/01/1996 | EP0708999A1 Driving device for an adjustable part of a vehicle |
05/01/1996 | CN2226352Y Improved tunnel motor |
05/01/1996 | CN1121653A Rotary power amplifier and permanent-motion type electric motor |
04/24/1996 | EP0521155B1 Electric motor and process for producing it |
04/17/1996 | CN1120756A AC and DC motor |
04/16/1996 | US5508577 Electric rotating machine |
04/10/1996 | CN1120261A Direct current motor |
04/03/1996 | CN1119798A Permanent magnet type starter device |
03/28/1996 | DE19508212A1 Lightweight electric DC motor |
03/26/1996 | US5502343 Miniature motor |
03/13/1996 | CN1118532A Miniature motor |
03/12/1996 | US5498919 Flat core-less direct-current motor |
03/07/1996 | DE4430953A1 Contact plate esp. for vehicle windscreen wiper electric drive motor |
03/05/1996 | US5497039 Vibration reduction system for an electric motor |
02/22/1996 | WO1996005649A1 High torque dc electric motor with simultaneous battery charging system |
02/21/1996 | CN1117216A Wheel driving unit assembly and method |
02/15/1996 | DE19521702A1 Brush assembly for use in DC machine |
02/07/1996 | EP0695662A1 A driving assembly for motor wheels and method of making the same |
02/07/1996 | EP0450005B1 Improved motors and methods of making the same |
02/07/1996 | CN1116371A A PMDC electric motor with a magnet spacer |
02/07/1996 | CN1116365A Brush protector and commutator motor with same |
01/30/1996 | US5488225 Rotary scanner and light beam scanning system having a specified relationship between the facets of the scanning mirror and the commuter segments of the motor |
01/23/1996 | US5486728 Micromotor |
01/23/1996 | US5485719 Integration of combustor-turbine units and integral-gear pressure processors |
01/17/1996 | EP0631685A4 Electronic cancellation of d.c. motor noise. |
01/17/1996 | EP0529045B1 Controlled motor |
01/16/1996 | US5485049 Multi-speed motor |
01/10/1996 | CN1114795A Electric rotating machine |
01/10/1996 | CN1114794A Brush assembly |
01/10/1996 | CN1114791A Rotor for a miniature motor |
01/09/1996 | US5483115 Electrical machine with directly bonded magnetic parts |
01/02/1996 | US5481148 Permanent magnet type rotating machine |
12/20/1995 | CN2215779Y All metal two-direction straight line motor |
12/20/1995 | CN1113617A Improvement to electric motors |
12/05/1995 | US5473210 Stator for miniature motors |
11/30/1995 | WO1995032543A1 Improved multi-speed motor |
11/30/1995 | CA2190356A1 Improved multi-speed motor |
11/29/1995 | EP0684684A2 Electric motor with breather |
11/23/1995 | DE4417144A1 Aircraft buoyancy rotor with tangential drive |
11/23/1995 | DE19518330A1 Electric window operating mechanism for motor vehicle |
11/08/1995 | EP0681358A2 Brush-holder assembly for electric motor |
11/08/1995 | EP0680669A1 Electric motor for ancilliaries in motor vehicles. |
11/02/1995 | EP0679296A1 Multiple magnetic pole dc motors |
11/01/1995 | CN1111040A DC small electric motor |
10/25/1995 | CN1110841A Manufacture method of excited D.C. electrical machine |
10/24/1995 | US5461694 DC motor and controlling system therefor |
10/18/1995 | EP0677915A1 Axial air gap DC motor |
10/18/1995 | CN1030127C Small DC motor |