Fan and its flabellum

Fan and its flabellum

CN
  • CN 1,924,364 A
  • Filed: 08/30/2005
  • Published: 03/07/2007
  • Est. Priority Date: 08/30/2005
  • Status: Active Application
First Claim
Patent Images

1. fan comprises:

  • One impeller has a plurality of flabellums, and respectively this flabellum has one first main wing and one first wing flap, and respectively this first wing flap accompanies one first predetermined angle with this first main wing respectively.

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