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Bi-directional single-phase fan and motor thereof

  • US 20070001634A1
  • Filed: 06/15/2006
  • Published: 01/04/2007
  • Est. Priority Date: 06/30/2005
  • Status: Abandoned Application
First Claim
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1. A bi-directional single-phase motor, comprising:

  • a stator, a rotor coupled to the stator, and a control circuit disposed in the stator and has a first inductive element and a second inductive element;

    wherein the rotor rotates along a first direction when the first inductive element is on and the second inductive element is off, and the rotor rotates along a second direction when the first inductive element is off and the second inductive element is on.

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