FI (list display)

  • H02P8/00
  • Arrangements for controlling dynamo-electric motors rotating step by step [2006.01] HB CC 5H580
  • H02P8/02
  • .specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors [2006.01] HB CC 5H580
  • H02P8/04
  • .Arrangements for starting [2006.01] HB CC 5H580
  • H02P8/06
  • ..in selected direction of rotation [2006.01] HB CC 5H580
  • H02P8/08
  • ..Determining position before starting [2006.01] HB CC 5H580
  • H02P8/10
  • ..Shaping pulses for starting; Boosting current during starting [2006.01] HB CC 5H580
  • H02P8/12
  • .Control or stabilisation of current [2006.01] HB CC 5H580
  • H02P8/14
  • .Arrangements for controlling speed or speed and torque (H02P 8/12, H02P 8/22 take precedence) [2006.01] HB CC 5H580
  • H02P8/16
  • ..Reducing energy dissipated or supplied [2006.01] HB CC 5H580
  • H02P8/18
  • ..Shaping of pulses, e.g. to reduce torque ripple [2006.01] HB CC 5H580
  • H02P8/20
  • ..characterised by bidirectional operation [2006.01] HB CC 5H580
  • H02P8/22
  • .Control of step size; Intermediate stepping, e.g. micro-stepping [2006.01] HB CC 5H580
  • H02P8/24
  • .Arrangements for stopping (H02P 8/32 take precedence) [2006.01] HB CC 5H580
  • H02P8/26
  • ..Memorising final pulse when stopping [2006.01] HB CC 5H580
  • H02P8/28
  • ..Disconnecting power source when stopping [2006.01] HB CC 5H580
  • H02P8/30
  • ..Holding position when stopped [2006.01] HB CC 5H580
  • H02P8/32
  • .Reducing overshoot or oscillation, e.g. damping [2006.01] HB CC 5H580
  • H02P8/34
  • .Monitoring operation (H02P 8/36 takes precedence) [2006.01] HB CC 5H580
  • H02P8/36
  • .Protection against faults, e.g. against overheatingor step-out; Indicating faults [2006.01] HB CC 5H580
  • H02P8/38
  • ..the fault being step-out [2006.01] HB CC 5H580
  • H02P8/40
  • .Special adaptations for controlling two or more stepping motors [2006.01] HB CC 5H580
  • H02P8/42
  • .characterised by non-stepper motors being operated step by step [2006.01] HB CC 5H580
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