ELECTRICAL COOLANT DRIVE
The invention relates to a electrical coolant drive (4) comprising a motor housing (18a), which accommodates an electric motor (20) and has a fluid-tight housing intermediate wall (18c) forming an electronics housing (18b) accommodating a motor electronics system (22), wherein at least one through-o...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a electrical coolant drive (4) comprising a motor housing (18a), which accommodates an electric motor (20) and has a fluid-tight housing intermediate wall (18c) forming an electronics housing (18b) accommodating a motor electronics system (22), wherein at least one through-opening (44) is introduced into the housing intermediate wall (18c), via which a phase connection (42) of a stator winding (28b) of the electric motor (20) is guided into the electronics housing (18b) in a fluid-tight and pressure-tight manner to contact the motor electronics (22), a step (46) surrounding the through-opening (44) is introduced into the housing intermediate wall (18c), and a first sealing ring (48) sits in the through-opening (44), directly in contact with the phase connection (42).
本发明涉及一种电的制冷剂驱动器(4),其具有马达壳体(18a),马达壳体容纳有电动马达(20)并且包括流体密封的壳体中间壁(18c)以形成容纳马达电子器件(22)的电子器件壳体(18b),其中,至少一个贯通开口(44)引入到中间壳体壁(18c)中,经由贯通开口,使电动马达(20)的定子绕组(28b)的用于接触马达电子器件(22)的相联接端(42)以流体密封和压力密封的方式引导到电子器件壳体(18b)中,其中,包围贯通开口(44)的阶梯(4 |
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