Method and device for liquid cooling of electric motor and transmission configuration
AssigneeBAE Systems Hägglunds Aktiebolag
InventorsViktor LASSILA, Oskar PRINSBACK
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Abstract
A method and device for liquid cooling of an electric motor and a transmission configuration. The electric motor includes a rotor with a rotor shaft and a stator provided with windings, and the transmission configuration includes a transmission shaft. The rotor and transmission configuration are journally supported by a support configuration. Supplying a liquid for cooling via the support configuration is performed in such a way that the electric motor as well as the transmission configuration are cooled.
Claims15
A method for liquid cooling of an electric motor and a transmission configuration, which electric motor comprises a rotor with a rotor shaft and a stator provided with windings, and where the transmission configuration comprises a transmission shaft, wherein the rotor and transmission configuration are journally supported by a support configuration, the method comprising:
- supplying a liquid for said cooling via said support configuration in such a way that said electric motor as well as said transmission configuration are cooled.
A device for liquid cooling of an electric motor and a transmission configuration, which electric motor comprises a rotor with a rotor shaft and a stator provided with windings, and where the transmission configuration comprises a transmission shaft, wherein rotor and transmission configuration are journally supported by a support configuration, the device comprising at least one component configured to supply a liquid for said cooling via said support configuration in such a way that said electric motor as well as said transmission configuration are cooled.
Dependencies are inferred from the claim text.