Electromagnetic motor

Electromagnetic motor

  • CN 1,054,482 C
  • Filed: 04/22/1991
  • Issued: 07/12/2000
  • Est. Priority Date: 04/23/1990
  • Status: Active Grant
First Claim
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1. the motor that can under n phase excitation mode, work, n 〉

  • =3 wherein, described motor comprises;

    A rotor, it includes a permanent magnet, and this rotor can be passed to a driven mechanism of desire to motor torque,A stator, on the one hand, it disposes a periphery stationary part that forms a low reluctance magnetic circuit, on the other hand, it disposes its shape can make its inside stator part of holding this rotor, this inside stator part by the periphery stationary part around,N winding, they are coupled on this stator with magnetic force and can produce magnetic flux when being subjected to n and encouraging mutually,N branch tablet, they are contained in inside stator and partly go up and all include first and second ends, described first end forms n utmost point expanding end respectively, described rotor is mounted to and can pivots between these utmost point expanding ends and keep certain radial distance with them, this is apart from forming at least one first gap, and a described n winding is coupled on the described utmost point expanding end with magnetic force by a described n branch tablet, it is characterized in that;

    described inside stator partly is to have than minimal thickness and be kind of a tabular component that is shape by one to constitute, described each branch tablet all extends towards the periphery stationary part, a described n winding and the coupling of described periphery stationary part magnetic force.

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