Leakage reactance transformer

This specification discloses a leakage reactance transformer for supplying electric arc welding current and comprising a core formed from a stack of laminations having a central 'key-hole' shaped opening punched therein and defining an arcuate core portion and two spaced legs. The core has...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BROUGHAM, WILLIAM K
Format: Patent
Sprache:eng
Schlagworte:
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