ROTARY ELECTRIC MACHINE

To provide a rotary electric machine capable of preventing leakage of a sealing material covering a connection point between a connection terminal and a coil, preventing damage to the coil, and stabilizing the posture of the coil.SOLUTION: A rotary electric machine includes a stator around which a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SASAKI SHUHEI, AOKI TAKAMASA, TADA SHUJI, MATSUI TAKANORI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a rotary electric machine capable of preventing leakage of a sealing material covering a connection point between a connection terminal and a coil, preventing damage to the coil, and stabilizing the posture of the coil.SOLUTION: A rotary electric machine includes a stator around which a plurality of coils 6 is wound, a coil connection terminal 23 connected to a terminal portion 6b of the plurality of coils 6, and a terminal storage insulator 21 in which the terminal portions 6b of the plurality of coils 6 and the coil connection terminals 23 are stored. The terminal storage insulator 21 includes an outer wall 21e having a coil insertion groove 29 through which the inside and outside of the terminal storage insulator 21 communicate and into which the coil 6 is inserted, and an inner cover 41 that covers at least a portion of the periphery of the coil 6 and the coil insertion groove 29 from the inside of the outer wall 21e.SELECTED DRAWING: Figure 4 【課題】接続端子とコイルとの接続箇所を覆う封止材の漏れを防止ししつつ、コイルの損傷を防止でき、かつコイルの姿勢を安定させることができる回転電機を提供する。【解決手段】回転電機は、複数のコイル6が巻回されたステータと、複数のコイル6の端末部6bに接続されるコイル接続端子23と、複数のコイル6の端末部6bとコイル接続端子23とが収納される端子収納インシュレータ21と、を備える。端子収納インシュレータ21は、端子収納インシュレータ21の内外を連通し、コイル6が挿通されるコイル挿通溝29が形成された外側壁21eと、外側壁21eの内側からコイル6の周囲の少なくとも一部及びコイル挿通溝29を覆う内カバー41と、を備える。【選択図】図4