ELECTRIC MACHINE
An electric machine including a stator having a laminated core and windings, in which a winding head, which is formed by the windings, projects at axial ends of the laminated core in the axial direction beyond the laminated core. A rotor is rotatably mounted in the stator, and the rotor includes a r...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | An electric machine including a stator having a laminated core and windings, in which a winding head, which is formed by the windings, projects at axial ends of the laminated core in the axial direction beyond the laminated core. A rotor is rotatably mounted in the stator, and the rotor includes a rotor body and a shaft on which the rotor body is fastened. A cooling device is provided for cooling the electric machine with a coolant, and the cooling device is designed to convey the coolant from the shaft towards the winding heads and thus to cool the winding heads. Preferably, the cooling device is also designed to spray the coolant from the shaft towards the winding heads in order to cool the winding heads. |
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