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  • H02K23/00
    		•  DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors HB CC 5H623
  • H02K23/00@A
    		•  Commutators and brushes HB CC 5H623
  • H02K23/00@B
    		•  Testing, detection, measurement, and protection HB CC 5H623
  • H02K23/00@Z
    		•  Others HB CC 5H623
  • H02K23/02
    		•  .characterised by arrangement for exciting HB CC 5H623
  • H02K23/04
    		•  ..having permanent magnet excitation HB CC 5H623
  • H02K23/06
    		•  ..having shunt connection of excitation windings HB CC 5H623
  • H02K23/08
    		•  ..having series connection of excitation windings HB CC 5H623
  • H02K23/10
    		•  ..having compound connection of excitation windings HB CC 5H623
  • H02K23/12
    		•  ..having excitation produced bycurrent sources independent of the armature circuit HB CC 5H623
  • H02K23/14
    		•  ..having high-speed excitation or de-excitation, e.g. by neutralising the remanent excitation field HB CC 5H623
  • H02K23/16
    		•  ..having angularly adjustable excitation field, e.g. by pole reversing orpole switching HB CC 5H623
  • H02K23/18
    		•  ..having displaceable main or auxiliary brushes HB CC 5H623
  • H02K23/20
    		•  ..having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machines, metadynes, amplidynesor other armature-reaction excited machines HB CC 5H623
  • H02K23/22
    		•  ..having compensating or damping windings HB CC 5H623
  • H02K23/24
    		•  ..having commutating-pole windings HB CC 5H623
  • H02K23/26
    		•  .characterised by the armature windings HB CC 5H623
  • H02K23/28
    		•  ..having open windings, i.e. not closed within the armatures HB CC 5H623
  • H02K23/30
    		•  .. having lap or loop windings HB CC 5H623
  • H02K23/32
    		•  .. having wave or undulating winding HB CC 5H623
  • H02K23/34
    		•  ..having mixed windings HB CC 5H623
  • H02K23/36
    		•  ..having two or more windings; having two or more commutators; having two or more stators HB CC 5H623
  • H02K23/38
    		•  ..having winding or connection for improving commutation, e.g. equipotential connection HB CC 5H623
  • H02K23/40
    		•  .characterised by the arrangement of the magnet circuits HB CC 5H623
  • H02K23/42
    		•  ..having split poles, i.e. zones for varying reluctance by gaps in poles or by poles with different spacing of the air gap HB CC 5H623
  • H02K23/44
    		•  ..having movable, e.g. turnable, iron parts HB CC 5H623
  • H02K23/46
    		•  ..having stationary shunts, i.e. magnetic cross flux HB CC 5H623
  • H02K23/48
    		•  ..having adjustable armatures HB CC 5H623
  • H02K23/50
    		•  .Generators with two or more outputs HB CC 5H623
  • H02K23/52
    		•  .Motors acting also as generators, e.g. starting motors used as generators for ignition or lighting HB CC 5H623
  • H02K23/54
    		•  .Disc armature motors or generators HB CC 5H623
  • H02K23/56
    		•  .Motors or generators havingiron cores separated from armature winding HB CC 5H623
  • H02K23/58
    		•  .Motors or generators without iron cores HB CC 5H623
  • H02K23/58@A
    		•  Related to methods and devices for manufacturing HB CC 5H623
  • H02K23/58@Z
    		•  Others HB CC 5H623
  • H02K23/60
    		•  .Motors or generators having rotating armatures androtating excitation field HB CC 5H623
  • H02K23/62
    		•  .Motors or generators with stationary armatures and rotating excitation field HB CC 5H623
  • H02K23/64
    		•  .Motors specially adapted for running onDC orAC by choice HB CC 5H623
  • H02K23/66
    		•  .Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedancesor switches HB CC 5H623
  • H02K23/66@A
    		•  Related to commutation improvement and spark quenching HB CC 5H623
  • H02K23/66@B
    		•  Devices for speed detection [excluding governors which have mechanical switches] HB CC 5H623
  • H02K23/66@C
    		•  mechanical governors HB CC 5H623
  • H02K23/66@Z
    		•  Others [including general speed control] HB CC 5H623
  • H02K23/68
    		•  .Structural association with auxiliary mechanical devices, e.g. with clutchesor brakes HB CC 5H623
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