Title:
CENTRIFUGAL FAN AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2014/182121
Kind Code:
A1
Abstract:
A centrifugal fan, according to the present invention, has a blade formed by mutually bonding two members having plasticity such that excellent durability is exhibited and allows a complicated form of a static pressure surface or a suction surface of the blade to be easily implemented, and thus, the present invention provides the advantage of improving fan performance.
Inventors:
SON SANG YUK (KR)
Application Number:
PCT/KR2014/004152
Publication Date:
November 13, 2014
Filing Date:
May 09, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04D17/08; F04D29/30
Foreign References:
| KR20060008988A | 2006-01-27 | |||
| US6368062B1 | 2002-04-09 | |||
| KR20120023320A | 2012-03-13 | |||
| JP2002235695A | 2002-08-23 | |||
| JP2008002379A | 2008-01-10 | |||
| JP2000045997A | 2000-02-15 | |||
| JP2003396522A | 2003-11-27 |
Other References:
See also references of EP 2829732A4
Attorney, Agent or Firm:
PARK, BYUNG CHANG (KR)
박병창 (KR)
박병창 (KR)
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