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US 2004/0169575 A1Published application
Permanent magnet structure for use in electric machinery
AssigneeSiemens Aktiengesellschaft
InventorsAxel Knauff, Helmut Sopp
Life of this patent
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Abstract
A permanent magnet structure includes a carrier, and plural permanent magnets positioned on at least one side of the carrier for realizing a flat arrangement of the permanent magnets on a surface of, e.g. a shaft.
Claims15
A permanent magnet structure, comprising:
- a carrier;
- and
- plural permanent magnets positioned on at least one side of the carrier for realizing a flat arrangement of the permanent magnets.
In a permanent-magnet excited synchronous motor having a rotor, which turns relative to a stator and includes a permanent magnet structure, wherein the permanent magnet structure comprises a carrier, and plural permanent magnets positioned on at least one side of the carrier for realizing a flat arrangement of the permanent magnets.
Dependencies are inferred from the claim text.