Title:
AIR CLEANER
Document Type and Number:
Japanese Patent JP2013210162
Kind Code:
A
Abstract:
To provide an air cleaner that has a compact device size and low noise, but has a high ventilation speed and is capable of effectively removing allergen substances in the atmospheric air in an actual living space.
An air cleaner includes: an axial flow fan of which a rotational frequency of blades is 1,000 rpm or more; and non-woven cloth having air-permeability of 100 ml/cm2/sec. or more disposed downstream (exhaust side) of the fan and/or upstream (intake side) of the fan, to have an air volume of 4 m3/min. or more.
Inventors:
FURUKAWA AKIRA
Application Number:
JP2012081556A
Publication Date:
October 10, 2013
Filing Date:
March 30, 2012
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
A61L9/16; F24F7/00; B01D39/16