A stacked coil assembly for a stator

The present invention provides a coil assembly comprising at least two end coil pieces (40) having a U-shaped end and an open end, the open end comprising a first end and a second end, the second end having a terminal length greater than the first end, and at least one middle coil piece is provided...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KADOWAKI, YOSHIKAZU, KIMURA, YASUHIKO, YASUHARA, TAKASHI, UEDA, TOSHIAKI, MORI, YOSHIMI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention provides a coil assembly comprising at least two end coil pieces (40) having a U-shaped end and an open end, the open end comprising a first end and a second end, the second end having a terminal length greater than the first end, and at least one middle coil piece is provided stacked between the end coil pieces having a U-shaped end and an open end, the open end comprising third ends having a terminal length equal to the first end, and at least two intermediate coil pieces each being separately stacked between the end coil piece and the intermediate coil piece having a U-shaped end and an open end, the open end comprising fourth ends having a terminal length shorter than the first and third ends with the first and third ends being connected to an adjacent fourth end.