Rotating electrical machine
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United States of America Patent
Stats
-
Jan 5, 2021
Grant Date -
Mar 8, 2018
app pub date -
Apr 15, 2016
filing date -
Apr 16, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rotating electrical machine that includes a rotor core; a stator core disposed so as to face the rotor core in a radial direction and including a plurality of teeth and a plurality of slots each located between adjacent ones of the teeth; and a concentric coil formed by concentrically winding a wire, and including a slot accommodated portion placed in the slot of the stator core and a coil end portion projecting in an axial direction from the stator core, wherein of the slot accommodated portion of the concentric coil, an axial end of the slot accommodated portion located on a side facing the rotor core is located closer to an outside in the radial direction than an axial middle part of the slot accommodated portion located on the side facing the rotor core.
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