ROTOR OF ROTARY ELECTRIC MACHINE AND METHOD OF STATOR COIL MANUFACTURING Russian patent published in 2019 - IPC H02K3/12 H02K15/00 B23K26/00 

Abstract RU 2707968 C1

FIELD: electrical engineering.

SUBSTANCE: invention relates to the electrical equipment. Stator includes a stator core and a stator coil wound around the stator core. Stator coil includes the first segmental coil and the second segmental coil. First cleared fragment, which is present in the end fragment of the first segmental coil, is connected to the second cleared fragment of the second segmented coil. At least one deepened fragment is provided on the surface of connection of the first peeled fragment, which faces the second peeled fragment.

EFFECT: simplified manufacturing.

9 cl, 17 dwg

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RU 2 707 968 C1

Authors

Nishimura, Masahiro

Matsumoto, Masashi

Dates

2019-12-03Published

2018-11-26Filed