Title:
空気清浄フィルタ
Document Type and Number:
Japanese Patent JP2006513858
Kind Code:
A
Abstract:
The present invention relates to an air cleaning filter. The air filter is made of polymer synthetic resin film with multiple protrusions on the surface thereof, electrically charged by using charging devices such as a 10 to 40 kV corona discharger. The film is rolled so as to provide an air path in the direction of air flow. The thickness of the film ranges from 0.1 to 1 mm and the height of each protrusion ranges from 0.1 to 5 mm.
Inventors:
Kim Weeun
Application Number:
JP2005518454A
Publication Date:
April 27, 2006
Filing Date:
February 21, 2004
Export Citation:
Assignee:
Kim Weeun
International Classes:
B01D39/14; B01D39/16; A61L9/014; A61L9/16; B01D46/40; B01D53/86; B03C3/28; B03C3/49; B03C3/64
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Tetsuo Kanamoto
Koji Hagiwara