An arrangement is disclosed, which comprises a water oil heat exchanger (2d) having a base body (3d) with a heat exchanger water channel and a heat exchanger oil channel and an electric power converter (4d) with a plurality of electronic power switches, which are mounted on or in the base body (3d) of the water oil heat exchanger (2d). Moreover, the invention relates to an electric drive unit (17a), which comprises a housing (19), an electric motor (12b) and a gear unit (18) being arranged in the housing (19), and a drive unit oil channel (26) in the housing (19) for cooling the same, which is connected to the heat exchanger oil channel of the arrangement. Finally, the invention relates to a vehicle with an electric drive unit (17a), which is provided to propel the vehicle (28).
ARRANGEMENT INCLUDING AN ELECTRIC POWER CONVERTER WITH IMPROVED COOLING CONCEPT
ANORDNUNG MIT EINEM ELEKTRISCHEN LEISTUNGSWANDLER MIT VERBESSERTEM KÜHLKONZEPT
AGENCEMENT COMPRENANT UN CONVERTISSEUR DE PUISSANCE ÉLECTRIQUE À CONCEPT DE REFROIDISSEMENT AMÉLIORÉ
21.02.2024
Patent
Elektronische Ressource
Englisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |
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