Fan system and its real time stop device

Fan system and its real time stop device

  • CN 101,005,257 A
  • Filed: 01/17/2006
  • Published: 07/25/2007
  • Est. Priority Date: 01/17/2006
  • Status: Active Application
First Claim
Patent Images

1. , a kind of fan system comprises:

  • One stator magnetic pole;

    One driver element, with this magnetic pole of the stator coupling, and foundation one drive signal is controlled the reversing of this magnetic pole of the stator;

    AndOne real-time stop element is electrically connected with this driver element;

    Wherein, when this fan system outage, this driver element makes two terminal potentials of this magnetic pole of the stator identical, so that this fan system shuts down in real time according to the control signal that this real-time stop element produced.

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