Title:
Air cleaner
Document Type and Number:
Japanese Patent JP6237782
Kind Code:
B2
Abstract:
An air purifier capable of reducing time required for purification of a room without giving a feeling of discomfort to a human in the room is provided. During operation of an air purifier 1, air drawn from an inlet 3 into a casing 2 is purified by a purification device 7 and the air is blown to the outside from an outlet 4. If a user of the air purifier 1 selects a particular operation mode in which the user designates an air volume, a control device 12 performs air volume maintaining control. In the air volume maintaining control, with a volume of air blown out from the outlet 4 by the air blowing device 5 maintained constant, a speed of the air is varied by an air guiding device 8 based on a status of pollutant detection. Alternatively, the speed of the air is varied by the air guiding device 8 and the volume of the air is varied by the air blowing device 5. Consequently, a dust removal efficiency can be enhanced without giving a feeling of being blown by air to a human in a room, enabling reduction of time required for purification of the room while maintaining user comfort.
Inventors:
Saiki Ayumi
Sota Koumae
Sota Koumae
Application Number:
JP2015543780A
Publication Date:
November 29, 2017
Filing Date:
October 03, 2014
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F24F11/02; F24F7/00; F24F11/75
Domestic Patent References:
| JP2009250596A | ||||
| JP2013000459A | ||||
| JP2012037087A | ||||
| JP2004020002A | ||||
| JP63082143U | ||||
| JP2003048417A | ||||
| JP2001056147A | ||||
| JP5280804A | ||||
| JP47017166Y1 | ||||
| JP5039943A | ||||
| JP2012047354A | ||||
| JP2011200530A |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Yasuo Koizumi
Hideki Takahashi
Yasuo Koizumi