STARTING DEVICE FOR SELF-STARTING PERMANENT-MAGNET SYNCHRONOUS MICROMOTOR

STARTING DEVICE FOR SELF-STARTING PERMANENT-MAGNET SYNCHRONOUS MICROMOTOR

  • CN 2,031,979 U
  • Filed: 02/15/1988
  • Issued: 02/01/1989
  • Est. Priority Date: 02/15/1988
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of starter mechanism of self-starting permanent magnet synchronous micromotor, including the supporter, spring, limiter and the connector that are connected with fixture forms, its main feature is:

  • restraining spring effectively work the partly limiter of deformation direction and the spring of restricted device effect, this spring can only make the unidirectional starting of synchronous motor by original position to specifying the rotation direction reciprocating motion behind electrical power;

    The widely different gyration of spring can be made greater than 360 °

    .

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