Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 16, 2010
Patent Application Number
11631935
Date Filed
August 4, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
An air cleaner includes an ion generator arranged in a path from an inlet port to an outlet port, a humidifying filter arranged in the path at a position closer to the inlet port than the ion generator, a dust sensor and an odor sensor for detecting impureness of air, and a temperature sensor and a humidity sensor. When impureness is detected by the dust sensor and the odor sensor and when the temperature and the humidity attain a specific state (YES at S06 to S08), a fan motor is driven such that water is supplied to the ion generator in an amount larger than when the specific state is not attained (S14).
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