An electrical coolant drive including a motor housing, which accommodates an electric motor and has a fluid-tight housing intermediate wall forming an electronics housing accommodating a motor electronics system, at least one through-opening is introduced into the housing intermediate wall, via which a phase connection of a stator winding of the electric motor is guided into the electronics housing in a fluid-tight and pressure-tight manner to contact the motor electronics, and a step surrounding the through-opening is introduced into the housing intermediate wall, and a first sealing ring sits in the through-opening, directly in contact with the phase connection.
ELECTRICAL COOLANT DRIVE
21.04.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
STATOR OF AN ELECTRICAL COOLANT DRIVE, CONTACT DEVICE FOR A STATOR AND ELECTRICAL COOLANT DRIVE
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