Title:
PHOTOCATALYST DEODORIZER
Document Type and Number:
WIPO Patent Application WO/2002/102423
Kind Code:
A1
Abstract:
A photocatalyst deodorizer capable of allowing photocatalyst carried on a deodorizing filter to act while extending the life and increasing the efficiency of filters by optimizing the positional relation between a tubular light source for radiating light activating the photocatalyst and the deodorizing filter and the radiation angle of the tubular light source and capable of facilitating the maintenance and part replacement of the filter and the tubular light source, wherein an air purifying part comprising a dust collecting filter, the deodorizing filter carrying the photocatalyst, and the tubular light source arranged overlappingly in order, or the dust collecting filter, tubular light source, and deodorizing filter arranged overlappingly in order is disposed detachably in an air passage, characterized in that the tubular light source is disposed at a position where the entire one surface of the deodorizing filter can be radiated, and set to a radiation angle capable where the entire surface thereof can be radiated.
Inventors:
HARA SHINICHI (JP)
Application Number:
PCT/JP2002/004647
Publication Date:
December 27, 2002
Filing Date:
May 14, 2002
Export Citation:
Assignee:
ZEXEL VALEO CLIMATE CONTR CORP (JP)
HARA SHINICHI (JP)
HARA SHINICHI (JP)
International Classes:
A61L9/014; A61L9/16; A61L9/18; A61L9/20; B01D53/86; B01D53/88; B01J35/00; B01J35/06; B60H3/00; B60H3/06; F24F3/16; (IPC1-7): A61L9/00; A61L9/18
Foreign References:
| JP2000042093A | 2000-02-15 | |||
| JP2000037449A | 2000-02-08 | |||
| JP2000051335A | 2000-02-22 | |||
| JP2001309967A | 2001-11-06 | |||
| JP2001340441A | 2001-12-11 | |||
| JP2001009016A | 2001-01-16 | |||
| JPH09322933A | 1997-12-16 |
Other References:
See also references of EP 1426065A4
Attorney, Agent or Firm:
Imashita, Katsuhiro (Kusumoto Dairoku Bldg. 8th Fl. 3-9,
Higashishinbashi 1-chom, Minato-ku Tokyo, JP)
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