Rotating electric machine and rotating electric machine manufacturing method
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United States of America Patent
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Oct 27, 2020
Grant Date -
Feb 22, 2018
app pub date -
May 17, 2016
filing date -
May 22, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A unit coil includes: first, second, third, and fourth turn portions extending in a bent manner from first, second, third, and fourth slot accommodation portions and each connecting the slot accommodation portions to each other; and first, second, third, and fourth leg portions. Recesses are formed in surfaces opposed to each other at bent parts of the turn portions or bent parts of the turn portion and the leg portion, that extend in a bent manner toward the same side in the circumferential direction from the slot accommodation portions adjacent to each other in the radial direction.
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