Stator for rotary electric machine
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United States of America Patent
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Aug 25, 2015
Grant Date -
Aug 8, 2013
app pub date -
Feb 5, 2013
filing date -
Feb 8, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The manufacturing cost of a stator for a rotary electric machine can be reduced, and the volume of coil end portions can be reduced to enable downsizing. A stator for a rotary electric machine includes: a cylindrical stator core with plural slots formed at an inner circumferential surface; a plurality of coil segments received by the slots; a plurality of first coil end plates electrically connected with the coil segments on either one of end surfaces of the stator core; and a plurality of second coil end plates electrically connected with the coil segments on the other end surface of the stator core. The plate portion of at least one of the plurality of the first coil end plates is formed longer than the plate portions of the other first coil end plates and has a stepped portion.
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