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US 2012/0256503 A1Published application
Stator arrangement
AssigneeSiemens Aktiengesellschaft
InventorJean Le Besnerais
Life of this patent
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Abstract
A stator arrangement for an electrical machine is provided. The stator arrangement has a stator having a stator stack. The stator stack has a number of adjacently disposed metal plates. A number of radial channels are provided between respective groups of metal plates by spacers. At least one transition area from the stator stack in at least one respective radial channel is provided with a curved and/or chamfered and/or stepped shape.
Claims13
A stator arrangement for an electrical machine, comprising:
- a stator comprising:
- a stator stack comprising a plurality of adjacently disposed metal plates;
- and
- a plurality of radial channels provided between respective groups of the metal plates by respective spacers,
- wherein the stator stack comprises a transition area in a respective radial channel.
2 more elements
An electrical machine for a wind turbine, comprising:
- a stator arrangement comprising a stator,
- wherein the stator comprises:
- a stator stack comprising a plurality of adjacently disposed metal plates;
- and
- a plurality of radial channels provided between respective groups of the metal plates by respective spacers,
- wherein the stator stack comprises a transition area in a respective radial channel.
3 more elements
Dependencies are inferred from the claim text.