A hybrid system includes an electric motor/generator or eMachine with a stator received in a cooling sleeve. The stator is pressed into the cooling sleeve to form a press-fit connection. The press fit connection has sufficient strength to carry the complete torque generated by the eMachine, so the stator will never move relative to the sleeve through the life of the hybrid system.
Stator sleeve with integrated cooling for hybrid/electric drive motor
2017-05-16
Patent
Electronic Resource
English
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Stator sleeve with integrated cooling for hybrid/electric drive motor
European Patent Office | 2015
|STATOR SLEEVE WITH INTEGRATED COOLING FOR HYBRID/ELECTRIC DRIVE MOTOR
European Patent Office | 2021
|STATOR SLEEVE WITH INTEGRATED COOLING FOR HYBRID/ELECTRIC DRIVE MOTOR
European Patent Office | 2021
|STATOR SLEEVE WITH INTEGRATED COOLING FOR HYBRID/ELECTRIC DRIVE MOTOR
European Patent Office | 2015
|