Air purifier and air purification method

Details Air purifier and air purification method Air purifier and air purification method

2007-07-10

2007-07-10

Smith, Duane (Department: 1724)

Gas separation

With inflow gas control or distribution

C055S471000, C055S472000

Reexamination Certificate

active

11050805

ABSTRACT:
An air purifier including: a filter which removes contaminants from air passing therethrough; a fan which generates a flow force to pass air through the filter; and a rotating body rotatably mounted in the air purifier and defining a flow path around the fan, a discharge direction of the flow path being varied by rotation of the rotating body.

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