Title:
COOLING FAN ASSEMBLY HAVING VIBRATION AND NOISE REDUCTION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2020/138612
Kind Code:
A1
Abstract:
A cooling fan assembly having a vibration and noise reduction function, according to the present invention, comprises: a vibration reduction device formed in a plate shape and including a core provided with at least three edges, and legs extending from the respective edges of the core to the outside; and a cooling fan rotationally coupled to one side of the core via a coupling unit, and having a plurality of blades.
Inventors:
YOON KUK YOUNG (KR)
Application Number:
PCT/KR2019/008246
Publication Date:
July 02, 2020
Filing Date:
July 04, 2019
Export Citation:
Assignee:
ZALMAN TECH CO LTD (KR)
International Classes:
F04D29/66; F04D29/64
Foreign References:
| JP2001349580A | 2001-12-21 | |||
| JP2006278411A | 2006-10-12 | |||
| KR20090087720A | 2009-08-18 | |||
| US20160298653A1 | 2016-10-13 | |||
| US20160013745A1 | 2016-01-14 |
Attorney, Agent or Firm:
JUN, Sang Yoon (KR)
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