| Patents for H02P 8 - Arrangements for controlling dynamo-electric motors rotating step by step (4,097) |
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| 06/13/1996 | WO1996018237A1 Motor driving device |
| 06/13/1996 | DE19545902A1 Stepping motor control method e.g. for scanning medical X=ray unit |
| 06/11/1996 | US5524993 Automatic print speed control for a barcode printer |
| 06/05/1996 | DE19511865C1 Setting element drive using electric stepping motor |
| 06/04/1996 | US5523632 Method and device to recover energy from driving inductive loads |
| 05/28/1996 | US5521476 CMOS disk drive motor control circuit having back-EMF blocking circuitry |
| 05/28/1996 | US5520150 Apparatus and method for driving and controlling a stepping motor |
| 05/23/1996 | WO1996015583A1 Method and apparatus to maximize the top speed of brushless dc motors |
| 05/15/1996 | EP0712202A1 Control apparatus for a pulse motor and method for driving a pulse motor |
| 05/08/1996 | EP0711030A1 Method and device for controlling a motor |
| 05/08/1996 | CN1122067A Linear motor for magnetic field scanning physiotherapeutic apparatus and its electrical control system |
| 04/04/1996 | DE4434577A1 Stepper motor with step-angle monitoring |
| 04/02/1996 | US5504408 Method of feeding a single-phase stepping motor |
| 04/02/1996 | US5503131 Stepping motor driving apparatus and exhaust gas recirculation control system using the same |
| 03/28/1996 | DE19534146A1 Stepper-motor driven pointer instrument with timer unit for vehicle instrument panel |
| 03/26/1996 | US5501201 Flow quantity valve controller and manufacturing method for flow quantity valve |
| 03/13/1996 | CN1118534A Linear reluctance motor |
| 03/12/1996 | US5498294 Apparatus and method for washing substrates |
| 02/22/1996 | DE4429001A1 Linear stepping motor ramp calculation for electrographic printer or copier |
| 02/15/1996 | DE4428332A1 Stepper motor operating circuit for setting machine tool |
| 02/15/1996 | DE19529164A1 Endoscope illumination control device utilising screening shutter |
| 02/13/1996 | US5491397 Motor drive device using one-two phase excitation |
| 02/08/1996 | DE4427487A1 Control of synchronous AC motor |
| 02/07/1996 | CN2219539Y High-current rotation multi-position switch driven by pulse motor |
| 02/01/1996 | DE4426971A1 Vehicle adjustment device positioning control method and appts. e.g. for throttle valve |
| 01/18/1996 | WO1996001412A1 Method of reducing the magnitude of an uncontrolled instrument-pointer movement |
| 01/17/1996 | EP0692866A1 Controller for serial printer carriage |
| 01/16/1996 | US5485070 Stepping-motor driving system |
| 01/10/1996 | EP0429659B1 Driving system and controller therefor |
| 01/09/1996 | US5483134 Ribbon sensing device for bag tyer |
| 12/19/1995 | US5477411 Pulse motor control device |
| 12/14/1995 | DE4423119C1 Verfahren zur Nullpositionierung eines Zeigers A method for positioning a zero pointer |
| 12/14/1995 | DE4419813A1 Vorrichtung zum Betreiben eines Elektromotors An apparatus for operating an electric motor |
| 12/13/1995 | CN2215160Y High-speed run control card of stepping motor |
| 12/06/1995 | EP0685640A2 Flow quantity valve controller and manufacturing method for flow quantity valve |
| 11/29/1995 | EP0684690A2 Stepping motor control system and recording apparatus using the same |
| 11/29/1995 | EP0583376B1 Stepper motor ramp generation |
| 11/23/1995 | DE4417424A1 Step drive control e.g for motor driven machine parts |
| 11/15/1995 | CN1111852A Method of driving stepping motor |
| 10/25/1995 | CN1110845A Method of driving stepping motor |
| 10/25/1995 | CN1110842A A spindle motor with an iron care |
| 10/19/1995 | DE4413088A1 Vehicle cruise control adjustment unit control system |
| 10/18/1995 | CN1110370A Lubricating oil supply unit for two-cycle engines |
| 10/17/1995 | US5459385 For commutating phases of a variable reluctance motor |
| 10/12/1995 | DE4411794A1 Controlling adjustment apparatus in vehicle |
| 10/11/1995 | EP0676859A1 Method of driving stepping motor |
| 09/20/1995 | EP0672975A1 Single phase stepper motor supplying method |
| 09/20/1995 | EP0462241B1 Peristaltic pump motor drive |
| 09/20/1995 | CN2208294Y Pulse driving part of step motor |
| 08/30/1995 | EP0669708A1 Method of driving stepping motor |
| 08/30/1995 | EP0669707A2 Method of driving stepping motor |
| 08/29/1995 | US5446358 Stepping motor control system |
| 08/22/1995 | US5444555 Image reading apparatus and method for reading a document during acceleration or deceleration of a stepping motor |
| 08/16/1995 | CN1106940A Method for determination of parameter of voltage regular and controlling sub-connecting switch of transformer |
| 08/09/1995 | EP0666643A1 Vibration reduction for stepping motor by vector angle and vector, length modulation |
| 08/09/1995 | EP0641501A4 Variable reluctance drive system. |
| 08/08/1995 | US5438909 Device for energy transmission for mechanical control, in particular for the control of braking pressure in a brake |
| 08/03/1995 | DE4447027A1 Iron core motor for driving rotor |
| 07/26/1995 | EP0664603A1 Pump motor controller |
| 07/26/1995 | CN1105787A Linear motor and its electrical control system for magnetic field scanning physiotherapy machine |
| 07/20/1995 | DE4400920A1 Stepper motor for actuator |
| 07/19/1995 | EP0663081A1 Process for controlling a step motor. |
| 07/19/1995 | CA2139898A1 Pump motor controller |
| 07/18/1995 | US5434492 System for controlling a one role synchronous motor in accordance with a measured back EMF |
| 07/13/1995 | WO1995018994A1 Correction process between the electric phase angle and mechanical output angle of a step motor |
| 07/11/1995 | US5432424 Motor control device motor control device including a gate element and current controller that controls motor current according to the gate element |
| 07/11/1995 | US5431502 Carriage motor controller for printer |
| 07/05/1995 | EP0660972A1 Process and device for electronically monitoring the overload on electric motor drives. |
| 06/22/1995 | WO1995017038A1 Motor control system especially for control of an optical scanner |
| 06/14/1995 | EP0657990A1 Stepper motors driving device |
| 05/26/1995 | WO1995014327A1 Drive circuit for a stepping motor |
| 05/24/1995 | EP0654893A1 Drive circuit for a stepper motor |
| 05/24/1995 | EP0654892A1 Stepper motor control method |
| 05/23/1995 | US5418443 For generating sine wave signals |
| 05/23/1995 | US5417649 Fluid transfusing device and method of control therefor |
| 05/18/1995 | DE4338548A1 Controlling vehicle adjustment device e.g. for intake air valve flap |
| 04/26/1995 | EP0650113A2 Method of paramatrisation of a digital voltage regulator, especially for controlling a transformer with a step switch |
| 04/18/1995 | US5408134 Sub-step pulse generating circuit using the period of a step pulse |
| 04/12/1995 | EP0647529A2 Automatic print control for a barcode printer |
| 04/12/1995 | CN1101466A Dividing driving circuit for step motor |
| 04/07/1995 | EP0746769A4 Automated continuous and random access analytical system and components thereof |
| 04/06/1995 | WO1995009104A1 Ribbon sensing device for bag tyer |
| 03/28/1995 | US5402395 Driving device for a rotary member |
| 03/22/1995 | CN1100577A Pulse driving circuit with voltage bootstraping and energy-regenerating function |
| 03/15/1995 | CN2192100Y Driving gear for power step-by-step motor |
| 03/14/1995 | US5396869 Fuel supply control device of internal-combustion engine |
| 03/08/1995 | EP0641501A1 Variable reluctance drive system. |
| 03/01/1995 | EP0641068A2 Error correcting method for stepper motors |
| 02/14/1995 | US5389866 Controller for a step motor |
| 02/14/1995 | US5389862 Rotation angle switching device |
| 02/02/1995 | DE4426467A1 Device and method for driving a stepping motor |
| 01/31/1995 | US5386182 Apparatus for driving a stepping motor |
| 01/18/1995 | EP0634830A1 Limited angle torque motor |
| 01/05/1995 | DE4321362A1 Method and device for controlling a drive unit of a vehicle |
| 01/03/1995 | US5378975 Position measurement of a stepping motor |
| 12/27/1994 | US5376851 Variable reluctance motor with full and short pitch windings |
| 12/22/1994 | DE4319715A1 Method for moving a rotating body |
| 12/07/1994 | EP0511990B1 Device for controlling the electrical power supply of a stepper motor and stepper motor equipped with such a device |
| 12/01/1994 | DE4317711A1 Method for driving an actuator system |
| 11/24/1994 | DE4417000A1 Stepping motor control unit |