Housing configuration for electric machine with cooling jacket

The invention relates to a housing configuration for an electric machine that includes a housing (110) having a stator receiving region (120); a stator (140) disposed in the stator receiving region (120) of the housing (110); and a cooling jacket (140) that surrounds the stator (140) for liquid cool...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHRISTINE WOHLFELD, PATRIC KNORR, ANDREAS BRAUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a housing configuration for an electric machine that includes a housing (110) having a stator receiving region (120); a stator (140) disposed in the stator receiving region (120) of the housing (110); and a cooling jacket (140) that surrounds the stator (140) for liquid cooling of the stator (140). The wall of the stator receiving region (120) forms the radially outer cooling-jacket surface of the cooling jacket (130). A sleeve (145) pushed onto the stator (140) forms the radially inner cooling-jacket surface of the cooling jacket. Bilaterally acting seal carriers (160, 170) are inserted into the gap between the radially outer cooling-jacket surface and the radially inner cooling-jacket surface and provide an axial sealing of the cooling jacket (130). 本发明涉及种用于电机的壳体装置,包含:-具有定子容纳区域(120)的壳体(110);-电机的设置在壳体(110)的定子容纳区域(120)中的定子(140);和-包围定子(140)的、用于液体冷却定子(140)的冷却套(130)。定子容纳区域(120)的壁构成冷却套(130)的径向外部的冷却套面,并且径向内部的冷却套面由套装在定子(140)上的套筒(145)构成。冷却套(130)的轴向密封借助装入外部的冷却套面和内部的冷却套面之间的缝隙中的、双侧作用的密封架(160、17