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Cross flow fan of an air conditioner

  • US 6,345,951 B1
  • Filed: 08/14/2000
  • Issued: 02/12/2002
  • Est. Priority Date: 09/10/1999
  • Status: Expired due to Fees
First Claim
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1. A cross flow fan of an air conditioner, comprising a plurality of blades divided into a plurality of blade groups of a uniform number of blades having angles between two neighboring blades in the same blade group being gradually increased, and blade arrangements being consistent throughout all the blade groups, said plurality of blades of said cross flow fan functioning to circulate an inside air when installed in an indoor unit of the air conditioner.

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