METHOD FOR MANUFACTURING ROTOR COIL OF DYNAMO-ELECTRIC MACHINE

METHOD FOR MANUFACTURING ROTOR COIL OF DYNAMO-ELECTRIC MACHINE

PROBLEM TO BE SOLVED: To reduce coil welding positions, when a rotor coil is manufactured. SOLUTION: When a plate piece is cut from a material copper plate at coil manufacturing, an L shape, a U shape or a square shape partly provided with a cut part is formed, and welding positions per turn are set...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KAMIMURA NOZOMI, YAMATO ATSUSHI
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To reduce coil welding positions, when a rotor coil is manufactured. SOLUTION: When a plate piece is cut from a material copper plate at coil manufacturing, an L shape, a U shape or a square shape partly provided with a cut part is formed, and welding positions per turn are set to one to two positions.