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Rotary electric machine

  • US 6,617,739 B1
  • Filed: 05/05/2000
  • Issued: 09/09/2003
  • Est. Priority Date: 05/06/1999
  • Status: Expired due to Fees
First Claim
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1. A multi-phase rotary electric machine of an alternating current electromagnet in which a stator or rotor is formed by combining a bobbin winding and a magnetic pole iron core, whereina magnetic pole shape facing an air gap portion formed between said stator and said rotor has a projection portion which is overlapped with another phase, and an electromagnetic agreement with each phase is disposed in a spaced arrangement of a magnetic pole in said air gap and said magnetic pole of each phase is strengthened with a contact and a laminated layer formed by divided cores, whereby a rotation magnetic field is formed smoothly and a performance and a vibration are improved.

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