Method for producing a rotor for an electric rotating machine
AssigneeSiemens Aktiengesellschaft
InventorsHORST KÜMMLEE, FRANK SEIBICKE
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Abstract
A method for producing a rotor for an electric rotating machine includes spraying in a rolling manner a first metallic material and a second metallic material, which is different from the first metallic material, onto at least part of a substantially cylindrical outer surface of a shaft body by a thermal spraying method to form on the shaft body a coating which forms at least part of a squirrel cage.
Claims20
-15. (canceled)
A method for producing a rotor for an electric rotating machine, said method comprising spraying in a rolling manner a first metallic material and a second metallic material, which is different from the first metallic material, onto at least part of a substantially cylindrical outer surface of a shaft body by a thermal spraying method to form on the shaft body a coating which forms at least part of a squirrel cage.
A rotor for an electric rotating machine, said rotor comprising:
- a shaft body;
- and
- a squirrel cage formed by a coating made of a first metallic material and a second metallic material, which is different from the first metallic material, and applied onto at least part of a substantially cylindrical outer surface of the shaft body.
An electric rotating machine, comprising a rotor, said rotor comprising a shaft body, and a squirrel cage formed by a coating made of a first metallic material and a second metallic material, which is different from the first metallic material, and applied onto at least part of a substantially cylindrical outer surface of the shaft body.
Dependencies are inferred from the claim text.