End-Face Stator Lamination for a Stator Body of a Stator of an Electric Machine
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorsThomas EIDENBOECK, Jochen KRONSTEINER, Andreas WAGNER
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Abstract
Proposed is an end-face stator lamination for a stator body of a stator of an electric machine, the end-face stator lamination being configured to be arranged on a planar end face of the stator body. The end-face stator lamination has one or more nozzle depressions which are each configured to form, together with the planar end face of the stator body, one or more corresponding cavities for receiving coolant. The end-face stator lamination further includes at each of the one or more nozzle depressions, a hole that is configured to form a coolant jet of coolant from the relevant cavity.
Claims14
1-12. (Canceled)
An end-face stator lamination for a stator body of a stator of an electric machine, wherein
- the end-face stator lamination is configured to be arranged at a flat end face of the stator body;
- the end-face stator lamination has one or more nozzle recesses which are each configured to form, together with the flat end face of the stator body, one or more corresponding cavities for holding coolant when the end-face stator lamination is arranged at the flat end face of the stator body;
- and
- the end-face stator lamination has, at each of the one or more nozzle recesses, at least one hole which is configured to form a coolant jet with coolant from a respective cavity.
Dependencies are inferred from the claim text.