STATOR
To provide a stator in which the insulating property of a coil is ensured.SOLUTION: A stator includes an annular stator core, a plurality of coils that are arranged at a prescribed interval in the circumferential direction of the stator core and that extend from the stator core, and an annular resin...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a stator in which the insulating property of a coil is ensured.SOLUTION: A stator includes an annular stator core, a plurality of coils that are arranged at a prescribed interval in the circumferential direction of the stator core and that extend from the stator core, and an annular resin member with which ends of the coils are covered. The resin member includes a plurality of projections with which the ends are covered respectively, and recesses that are located between the adjacent ends in the circumferential direction, and are recessed from the projections. A groove is formed in each of the recesses.SELECTED DRAWING: Figure 5
【課題】コイルの絶縁性を確保したステータを提供することを課題とする。【解決手段】環状のステータコアと、前記ステータコアの周方向に所定の隙間を介して並んで前記ステータコアから延びた複数のコイルと、複数の前記コイルの先端部を覆う環状の樹脂部材と、を備え、前記樹脂部材は、複数の前記先端部をそれぞれ覆う複数の凸部と、隣接する前記先端部の周方向での間に位置して前記凸部よりも凹んだ凹部と、を含み、前記凹部には、溝部が形成されている、ステータ。【選択図】図5 |
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