CPC Main Group
H02K 13/00 Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings (supporting or protecting brushes or brush holders in motor casings or enclosures H02K5/14); Disposition of current collectors in motors or generators; Arrangements for improving commutation
7 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- H02K 13/02 Connections between slip-rings and windings
- H02K 13/04 Connections between commutator segments and windings
- H02K 13/10 Arrangements of brushes or commutators specially adapted for improving commutation
- H02K 13/12 Arrangements for producing an axial reciprocation of the rotor and its associated current collector part, e.g. for polishing commutator surfaces
- H02K 13/14 Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive elements