Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jaehyuk Jung0
Seokho Choi0
Seungdeok Yang0
Date of Patent
August 30, 2022
0Patent Application Number
171132390
Date Filed
December 7, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
A humidification and air cleaning apparatus is provided, in which a wave having a predetermined cycle is formed on a plurality of blades of a blower fan, such that operating noise caused by a flow of discharged air may be minimized, and a wave is formed at a trailing edge, such that a phase difference may be formed for air to be separated, and air flow noise of the discharged air may be reduced.
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