COIL INSERTION DEVICE INTO STATOR CORE

PROBLEM TO BE SOLVED: To provide a coil insertion device capable of efficiently preventing coil damage causing dielectric breakdown, and inserting a coil into a stator core in a short time. SOLUTION: The coil insertion device includes a plurality of blades 21, 22 disposed along the circumferential d...

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Bibliographic Details
Main Author OKAMURA MITSUHIRO
Format Patent
LanguageEnglish
Published 29.09.2011
Subjects
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
GENERATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Summary:PROBLEM TO BE SOLVED: To provide a coil insertion device capable of efficiently preventing coil damage causing dielectric breakdown, and inserting a coil into a stator core in a short time. SOLUTION: The coil insertion device includes a plurality of blades 21, 22 disposed along the circumferential direction of a stator core 40 so as to correspond to inner teeth 41 of the stator core 40, and strippers 31 disposed inside the blades 21, 22, wherein a coil C is hung on the blades 21, 22 and the strippers 31 are moved in a direction of extension of the blades 21, 22 to insert the coil C into a slot 42 corresponding to the stator core 40. In the device, a DLC (diamond-like carbon) film containing fullerene is formed on the surfaces of the blades 21, 22 over which the coil C slides. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20100057460