STATOR AND ROTARY ELECTRIC MACHINE

STATOR AND ROTARY ELECTRIC MACHINE

Provided are a stator capable of substantially preventing a decrease in torque and a rotary electric machine including the stator. A stator (2) includes a stator core (20), an insulator (4), and a coil (5). The stator core (20) includes: a yoke (21) having an annular shape; and teeth (22) protruding...

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Hauptverfasser: MAEDA, Yuya, TAMAMURA, Toshiyuki, ASO, Noritaka, SUZUKI, Kenta
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator MAEDA, Yuya
TAMAMURA, Toshiyuki
ASO, Noritaka
SUZUKI, Kenta
description Provided are a stator capable of substantially preventing a decrease in torque and a rotary electric machine including the stator. A stator (2) includes a stator core (20), an insulator (4), and a coil (5). The stator core (20) includes: a yoke (21) having an annular shape; and teeth (22) protruding from the yoke (21) to the inside of the yoke (21). The insulator (4) covers at least a part of the stator core (20). The insulator (4) includes: a first face (41) facing the coil (5) wound around the teeth (22); and a second face (42) facing the yoke (21). The first face (41) is perpendicular to the protrusion direction of the teeth (22). The second face (42) includes: a first perpendicular face (421) perpendicular to the protrusion direction of the teeth (22); and a first inclined face (422) inclined toward the first face (41) with respect to the first perpendicular face (421). The yoke (21) includes an inner circumferential face (211) facing the second face (42).
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title STATOR AND ROTARY ELECTRIC MACHINE
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