METODO PER LA SOTTOESCAVAZIONE DIMATERIALE DIELETTRICO IN COMMUTATORI DI MACCHINE ELETTRICHE MEDIANTE FASCIO LASER

Removing some of the insulating material between commutator bars of flat or cylindrical commutators, hereinafter referred to as "undercutting, " by exposing the commutator surface to one or more energy beams of a frequency and an energy level and for a time which are sufficient for removin...

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Bibliographische Detailangaben
Hauptverfasser: HAZELTON ROBERT C, HOYT RAY
Format: Patent
Sprache:ita
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