Rotor, Method for Producing a Rotor, Asynchronous Machine, and Vehicle

  • US 20180287472A1
  • Filed: 06/06/2018
  • Published: 10/04/2018
  • Est. Priority Date: 12/08/2015
  • Status: Active Grant
First Claim
Patent Images

1. A rotor for an asynchronous machine, comprising:

  • a laminated core; and

    a short-circuit cage which is at least partially integrated into the laminated core, whereinthe short-circuit cage comprisesrods made with or from a first electrically conductive material,short-circuit rings made with or from a second electrically conductive material,wherein at least one of the short-circuit rings is constructed with a support ring, andwherein a respective support ring is constructed as a structure which is cast onto or into the respective short-circuit ring in at least one of a positively locking or materially joining fashion.

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