INSULATOR, AND STATOR AND MOTOR COMPRISING SAME

An insulator 5 includes a part 50 to be wound with a coil 7; a first flange 51; and a second flange 52. The first flange 51 is formed at the side of the part 50 closer to a core segment 41, and includes a coil guide groove 53 that guides the coil 7 to the part 50. The second flange 52 is formed at t...

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Bibliographic Details
Main Authors HISHIDA, Mitsuoki, KUNITOMO, Hirokatsu, YONEDA, Hiroshi
Format Patent
LanguageEnglish
French
German
Published 04.10.2023
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:An insulator 5 includes a part 50 to be wound with a coil 7; a first flange 51; and a second flange 52. The first flange 51 is formed at the side of the part 50 closer to a core segment 41, and includes a coil guide groove 53 that guides the coil 7 to the part 50. The second flange 52 is formed at the side of the part 50 closer to a distal end of a teeth 42. The coil guide groove 53 includes a first guide groove 53a and a second guide groove 53b symmetrical with respect to a radial plane. Each of the first and second guide grooves 53a and 53b extends at an acute angle θ from an inner surface 51a of the first flange 51.
Bibliography:Application Number: EP20180859026