Drive unit and vehicle having drive unit

The invention relates to a drive unit and a vehicle having a drive unit. The drive unit (1) has a housing (2), an electric motor (3) arranged in the housing, and at least one oil chamber (15) arranged in the housing (2). The oil chamber (15) has an oil region (21) and an air region (22) and is close...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NEUROHR, MARCEL, HOLZLEHNER ANDREAS, BLASZKIEWSKI, VYACHESLAV
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a drive unit and a vehicle having a drive unit. The drive unit (1) has a housing (2), an electric motor (3) arranged in the housing, and at least one oil chamber (15) arranged in the housing (2). The oil chamber (15) has an oil region (21) and an air region (22) and is closed to the outside by a housing cover (35). According to the invention, the housing cover (35) has at least one venting opening (36, 37) for venting the oil chamber (15), which is arranged at a distance from a radially outer region of the housing cover (35) and is fluidically connected to an element (32, 38, 47, 48) for venting the oil chamber (15). 本发明涉及一种驱动单元和具有驱动单元的车辆。驱动单元(1)具有壳体(2)、布置在壳体中的电动马达(3)和至少一个布置在壳体(2)中的油室(15)。油室(15)具有油区域(21)和空气区域(22)并且通过壳体盖(35)向外封闭。设置的是,壳体盖(35)具有用于使油室(15)排气的至少一个排气开口(36、37),至少一个排气开口与壳体盖(35)的径向外部区域间隔开地布置,并且与使油室(15)排气的元件(32、38、47、48)流动连接。