Title:
空気清浄機
Document Type and Number:
Japanese Patent JP5697075
Kind Code:
B2
Abstract:
An air purification system includes an internally hollow cylindrical casing made of a non-conducting material; an inner electrode arranged on an inner surface of the supporting member; an outer electrode arranged on an outer surface of the supporting member; a photocatalyst filter arranged on an outer surface of the outer electrode for purifying air inside a plasma generation zone; and a power source for supplying power of opposite polarities to each of the inner electrode and the outer electrode so as to generate plasma. The photocatalyst filter includes a filter element, and the filter element includes a porous titanium foil having a non-periodic spongy structure impregnated with anatase titanium dioxide particles as a photocatalyst.
Inventors:
Yuko Morito
Akira Fujishima
Go Ochiai
Yuji Hayashi
Akira Fujishima
Go Ochiai
Yuji Hayashi
Application Number:
JP2010175999A
Publication Date:
April 08, 2015
Filing Date:
August 05, 2010
Export Citation:
Assignee:
Kanagawa Academy of Science and Technology
Uvix Co., Ltd.
Impact World Co., Ltd.
Uvix Co., Ltd.
Impact World Co., Ltd.
International Classes:
A61L9/01; A61L9/00; A61L9/22; B01D53/86; B01J35/02; B01J35/04; B01J37/00; B01J37/12
Domestic Patent References:
| JP2004105811A | ||||
| JP10121266A | ||||
| JP2005103505A | ||||
| JP2001187319A | ||||
| JP2001303296A | ||||
| JP2001334172A | ||||
| JP2001157816A | ||||
| JP2004016832A | ||||
| JP11047558A | ||||
| JP2002273208A | ||||
| JP2001187346A |
Foreign References:
| US20040237544 | ||||
| US6106955 |
Attorney, Agent or Firm:
Katsufumi Sawano
Akira Kawajiri
Akira Kawajiri